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Merge remote-tracking branch 'origin/master' into topic/seth/smb
# Conflicts: # scripts/base/protocols/dce-rpc/main.bro # scripts/base/protocols/ntlm/main.bro # scripts/policy/protocols/smb/smb1-main.bro # src/analyzer/protocol/smb/smb-common.pac # src/analyzer/protocol/smb/smb-strings.pac # src/analyzer/protocol/smb/smb1-com-locking-andx.pac # src/analyzer/protocol/smb/smb1-com-logoff-andx.pac # src/analyzer/protocol/smb/smb1-com-nt-create-andx.pac # src/analyzer/protocol/smb/smb1-com-open-andx.pac # src/analyzer/protocol/smb/smb1-com-read-andx.pac # src/analyzer/protocol/smb/smb1-com-session-setup-andx.pac # src/analyzer/protocol/smb/smb1-com-transaction-secondary.pac # src/analyzer/protocol/smb/smb1-com-transaction.pac # src/analyzer/protocol/smb/smb1-com-tree-connect-andx.pac # src/analyzer/protocol/smb/smb1-com-write-andx.pac # src/analyzer/protocol/smb/smb1-protocol.pac
This commit is contained in:
Seth Hall
parent
203e63416e
commit
520ac8d92c
162 changed files with 12058 additions and 3781 deletions
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@ -93,7 +93,7 @@ signature file-ini {
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# Microsoft LNK files
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signature file-lnk {
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file-mime "application/x-ms-shortcut", 49
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file-magic /^\x4C\x00\x00\x00\x01\x14\x02\x00\x00\x00\x00\x00\xC0\x00\x00\x00\x00\x10\x00\x00\x00\x46/
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file-magic /^\x4c\x00\x00\x00\x01\x14\x02\x00\x00\x00\x00\x00\xc0\x00\x00\x00\x00\x00\x00\x46/
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}
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# Microsoft Registry policies
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@ -310,4 +310,4 @@ signature file-elf-sharedlib {
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signature file-elf-coredump {
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file-mime "application/x-coredump", 50
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file-magic /\x7fELF[\x01\x02](\x01.{10}\x04\x00|\x02.{10}\x00\x04)/
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}
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}
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@ -2380,83 +2380,508 @@ type ntp_msg: record {
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};
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## Maps SMB command numbers to descriptive names.
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global samba_cmds: table[count] of string &redef
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&default = function(c: count): string
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{ return fmt("samba-unknown-%d", c); };
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module NTLM;
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## An SMB command header.
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##
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## .. bro:see:: smb_com_close smb_com_generic_andx smb_com_logoff_andx
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## smb_com_negotiate smb_com_negotiate_response smb_com_nt_create_andx
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## smb_com_read_andx smb_com_setup_andx smb_com_trans_mailslot
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## smb_com_trans_pipe smb_com_trans_rap smb_com_transaction
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## smb_com_transaction2 smb_com_tree_connect_andx smb_com_tree_disconnect
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## smb_com_write_andx smb_error smb_get_dfs_referral smb_message
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type smb_hdr : record {
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command: count; ##< The command number (see :bro:see:`samba_cmds`).
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status: count; ##< The status code.
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flags: count; ##< Flag set 1.
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flags2: count; ##< Flag set 2.
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tid: count; ##< TODO.
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pid: count; ##< Process ID.
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uid: count; ##< User ID.
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mid: count; ##< TODO.
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};
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export {
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type NTLM::Version: record {
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## The major version of the Windows operating system in use
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major : count;
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## The minor version of the Windows operating system in use
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minor : count;
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## The build number of the Windows operating system in use
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build : count;
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## The current revision of NTLMSSP in use
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ntlmssp : count;
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};
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## An SMB transaction.
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##
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## .. bro:see:: smb_com_trans_mailslot smb_com_trans_pipe smb_com_trans_rap
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## smb_com_transaction smb_com_transaction2
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type smb_trans : record {
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word_count: count; ##< TODO.
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total_param_count: count; ##< TODO.
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total_data_count: count; ##< TODO.
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max_param_count: count; ##< TODO.
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max_data_count: count; ##< TODO.
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max_setup_count: count; ##< TODO.
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# flags: count;
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# timeout: count;
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param_count: count; ##< TODO.
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param_offset: count; ##< TODO.
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data_count: count; ##< TODO.
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data_offset: count; ##< TODO.
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setup_count: count; ##< TODO.
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setup0: count; ##< TODO.
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setup1: count; ##< TODO.
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setup2: count; ##< TODO.
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setup3: count; ##< TODO.
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byte_count: count; ##< TODO.
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parameters: string; ##< TODO.
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};
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type NTLM::NegotiateFlags: record {
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## If set, requires 56-bit encryption
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negotiate_56 : bool;
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## If set, requests an explicit key exchange
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negotiate_key_exch : bool;
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## If set, requests 128-bit session key negotiation
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negotiate_128 : bool;
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## If set, requests the protocol version number
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negotiate_version : bool;
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## If set, indicates that the TargetInfo fields in the
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## CHALLENGE_MESSAGE are populated
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negotiate_target_info : bool;
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## If set, requests the usage of the LMOWF function
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request_non_nt_session_key : bool;
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## If set, requests and identify level token
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negotiate_identify : bool;
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## If set, requests usage of NTLM v2 session security
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## Note: NTML v2 session security is actually NTLM v1
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negotiate_extended_sessionsecurity : bool;
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## If set, TargetName must be a server name
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target_type_server : bool;
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## If set, TargetName must be a domain name
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target_type_domain : bool;
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## If set, requests the presence of a signature block
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## on all messages
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negotiate_always_sign : bool;
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## If set, the workstation name is provided
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negotiate_oem_workstation_supplied : bool;
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## If set, the domain name is provided
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negotiate_oem_domain_supplied : bool;
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## If set, the connection should be anonymous
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negotiate_anonymous_connection : bool;
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## If set, requests usage of NTLM v1
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negotiate_ntlm : bool;
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## If set, requests LAN Manager session key computation
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negotiate_lm_key : bool;
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## If set, requests connectionless authentication
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negotiate_datagram : bool;
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## If set, requests session key negotiation for message
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## confidentiality
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negotiate_seal : bool;
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## If set, requests session key negotiation for message
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## signatures
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negotiate_sign : bool;
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## If set, the TargetName field is present
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request_target : bool;
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## If set, requests OEM character set encoding
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negotiate_oem : bool;
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## If set, requests Unicode character set encoding
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negotiate_unicode : bool;
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};
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type NTLM::Negotiate: record {
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## The negotiate flags
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flags : NTLM::NegotiateFlags;
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## The domain name of the client, if known
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domain_name : string &optional;
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## The machine name of the client, if known
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workstation : string &optional;
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## The Windows version information, if supplied
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version : NTLM::Version &optional;
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};
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type NTLM::AVs: record {
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## The server's NetBIOS computer name
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nb_computer_name : string;
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## The server's NetBIOS domain name
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nb_domain_name : string;
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## The FQDN of the computer
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dns_computer_name : string &optional;
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## The FQDN of the domain
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dns_domain_name : string &optional;
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## The FQDN of the forest
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dns_tree_name : string &optional;
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## Indicates to the client that the account
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## authentication is constrained
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constrained_auth : bool &optional;
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## The associated timestamp, if present
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timestamp : time &optional;
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## Indicates that the client is providing
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## a machine ID created at computer startup to
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## identify the calling machine
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single_host_id : count &optional;
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## The SPN of the target server
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target_name : string &optional;
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};
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type NTLM::Challenge: record {
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## The negotiate flags
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flags : NTLM::NegotiateFlags;
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## The server authentication realm. If the server is
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## domain-joined, the name of the domain. Otherwise
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## the server name. See flags.target_type_domain
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## and flags.target_type_server
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target_name : string &optional;
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## The Windows version information, if supplied
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version : NTLM::Version &optional;
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## Attribute-value pairs specified by the server
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target_info : NTLM::AVs &optional;
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};
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type NTLM::Authenticate: record {
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## The negotiate flags
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flags : NTLM::NegotiateFlags;
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## The domain or computer name hosting the account
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domain_name : string;
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## The name of the user to be authenticated.
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user_name : string;
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## The name of the computer to which the user was logged on.
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workstation : string;
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## The Windows version information, if supplied
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version : NTLM::Version &optional;
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};
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}
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module SMB;
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export {
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## MAC times for a file.
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type SMB::MACTimes: record {
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modified : time &log;
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accessed : time &log;
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created : time &log;
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changed : time &log;
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} &log;
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}
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module SMB1;
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export {
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## An SMB1 header.
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##
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## .. bro:see:: smb_com_close smb_com_generic_andx smb_com_logoff_andx
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## smb_com_negotiate smb_com_negotiate_response smb_com_nt_create_andx
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## smb_com_read_andx smb_com_setup_andx smb_com_trans_mailslot
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## smb_com_trans_pipe smb_com_trans_rap smb_com_transaction
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## smb_com_transaction2 smb_com_tree_connect_andx smb_com_tree_disconnect
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## smb_com_write_andx smb_error smb_get_dfs_referral smb_message
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type SMB1::Header : record {
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command: count; ##< The command number
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status: count; ##< The status code.
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flags: count; ##< Flag set 1.
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flags2: count; ##< Flag set 2.
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tid: count; ##< Tree ID.
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pid: count; ##< Process ID.
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uid: count; ##< User ID.
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mid: count; ##< Multiplex ID.
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};
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type SMB1::NegotiateRawMode: record {
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## Read raw supported
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read_raw : bool;
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## Write raw supported
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write_raw : bool;
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};
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type SMB1::NegotiateCapabilities: record {
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## The server supports SMB_COM_READ_RAW and SMB_COM_WRITE_RAW
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raw_mode : bool;
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## The server supports SMB_COM_READ_MPX and SMB_COM_WRITE_MPX
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mpx_mode : bool;
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## The server supports unicode strings
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unicode : bool;
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## The server supports large files with 64 bit offsets
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large_files : bool;
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## The server supports the SMBs particilar to the NT LM 0.12 dialect. Implies nt_find.
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nt_smbs : bool;
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## The server supports remote admin API requests via DCE-RPC
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rpc_remote_apis : bool;
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## The server can respond with 32 bit status codes in Status.Status
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status32 : bool;
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## The server supports level 2 oplocks
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level_2_oplocks : bool;
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## The server supports SMB_COM_LOCK_AND_READ
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lock_and_read : bool;
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## Reserved
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nt_find : bool;
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## The server is DFS aware
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dfs : bool;
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## The server supports NT information level requests passing through
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infolevel_passthru : bool;
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## The server supports large SMB_COM_READ_ANDX (up to 64k)
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large_readx : bool;
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## The server supports large SMB_COM_WRITE_ANDX (up to 64k)
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large_writex : bool;
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## The server supports CIFS Extensions for UNIX
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unix : bool;
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## The server supports SMB_BULK_READ, SMB_BULK_WRITE
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## Note: No known implementations support this
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bulk_transfer : bool;
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## The server supports compressed data transfer. Requires bulk_transfer.
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## Note: No known implementations support this
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compressed_data : bool;
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## The server supports extended security exchanges
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extended_security : bool;
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};
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type SMB1::NegotiateResponseSecurity: record {
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## This indicates whether the server, as a whole, is operating under
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## Share Level or User Level security.
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user_level : bool;
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## This indicates whether or not the server supports Challenge/Response
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## authentication. If the bit is false, then plaintext passwords must
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## be used.
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challenge_response: bool;
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## This indicates if the server is capable of performing MAC message
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## signing. Note: Requires NT LM 0.12 or later.
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signatures_enabled: bool &optional;
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## This indicates if the server is requiring the use of a MAC in each
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## packet. If false, message signing is optional. Note: Requires NT LM 0.12
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## or later.
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signatures_required: bool &optional;
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};
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type SMB1::NegotiateResponseCore: record {
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## Index of selected dialect
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dialect_index : count;
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};
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type SMB1::NegotiateResponseLANMAN: record {
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## Count of parameter words (should be 13)
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word_count : count;
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## Index of selected dialect
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dialect_index : count;
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## Security mode
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security_mode : SMB1::NegotiateResponseSecurity;
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## Max transmit buffer size (>= 1024)
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max_buffer_size : count;
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## Max pending multiplexed requests
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max_mpx_count : count;
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## Max number of virtual circuits (VCs - transport-layer connections)
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## between client and server
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max_number_vcs : count;
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## Raw mode
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raw_mode : SMB1::NegotiateRawMode;
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## Unique token identifying this session
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session_key : count;
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## Current date and time at server
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server_time : time;
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## The challenge encryption key
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encryption_key : string;
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## The server's primary domain
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primary_domain : string;
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};
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type SMB1::NegotiateResponseNTLM: record {
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## Count of parameter words (should be 17)
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word_count : count;
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## Index of selected dialect
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dialect_index : count;
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## Security mode
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security_mode : SMB1::NegotiateResponseSecurity;
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## Max transmit buffer size
|
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max_buffer_size : count;
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## Max pending multiplexed requests
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max_mpx_count : count;
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## Max number of virtual circuits (VCs - transport-layer connections)
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## between client and server
|
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max_number_vcs : count;
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## Max raw buffer size
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max_raw_size : count;
|
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## Unique token identifying this session
|
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session_key : count;
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## Server capabilities
|
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capabilities : SMB1::NegotiateCapabilities;
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## Current date and time at server
|
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server_time : time;
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|
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## The challenge encryption key.
|
||||
## Present only for non-extended security (i.e. capabilities$extended_security = F)
|
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encryption_key : string &optional;
|
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## The name of the domain.
|
||||
## Present only for non-extended security (i.e. capabilities$extended_security = F)
|
||||
domain_name : string &optional;
|
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## A globally unique identifier assigned to the server.
|
||||
## Present only for extended security (i.e. capabilities$extended_security = T)
|
||||
guid : string &optional;
|
||||
## Opaque security blob associated with the security package if capabilities$extended_security = T
|
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## Otherwise, the challenge for challenge/response authentication.
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security_blob : string;
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};
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||||
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type SMB1::NegotiateResponse: record {
|
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## If the server does not understand any of the dialect strings, or if
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## PC NETWORK PROGRAM 1.0 is the chosen dialect.
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core : SMB1::NegotiateResponseCore &optional;
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## If the chosen dialect is greater than core up to and including
|
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## LANMAN 2.1.
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lanman : SMB1::NegotiateResponseLANMAN &optional;
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## If the chosen dialect is NT LM 0.12.
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ntlm : SMB1::NegotiateResponseNTLM &optional;
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};
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type SMB1::SessionSetupAndXCapabilities: record {
|
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## The client can use unicode strings
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unicode : bool;
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## The client can deal with files having 64 bit offsets
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large_files : bool;
|
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## The client understands the SMBs introduced with NT LM 0.12
|
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## Implies nt_find
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nt_smbs : bool;
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## The client can receive 32 bit errors encoded in Status.Status
|
||||
status32 : bool;
|
||||
## The client understands Level II oplocks
|
||||
level_2_oplocks : bool;
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||||
## Reserved. Implied by nt_smbs.
|
||||
nt_find : bool;
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||||
};
|
||||
|
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type SMB1::SessionSetupAndXRequest: record {
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## Count of parameter words
|
||||
## - 10 for pre NT LM 0.12
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||||
## - 12 for NT LM 0.12 with extended security
|
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## - 13 for NT LM 0.12 without extended security
|
||||
word_count : count;
|
||||
## Client maximum buffer size
|
||||
max_buffer_size : count;
|
||||
## Actual maximum multiplexed pending request
|
||||
max_mpx_count : count;
|
||||
## Virtual circuit number. First VC == 0
|
||||
vc_number : count;
|
||||
## Session key (valid iff vc_number > 0)
|
||||
session_key : count;
|
||||
|
||||
## Client's native operating system
|
||||
native_os : string;
|
||||
## Client's native LAN Manager type
|
||||
native_lanman : string;
|
||||
## Account name
|
||||
## Note: not set for NT LM 0.12 with extended security
|
||||
account_name : string &optional;
|
||||
## If challenge/response auth is not being used, this is the password.
|
||||
## Otherwise, it's the response to the server's challenge.
|
||||
## Note: Only set for pre NT LM 0.12
|
||||
account_password : string &optional;
|
||||
## Client's primary domain, if known
|
||||
## Note: not set for NT LM 0.12 with extended security
|
||||
primary_domain : string &optional;
|
||||
|
||||
## Case insensitive password
|
||||
## Note: only set for NT LM 0.12 without extended security
|
||||
case_insensitive_password : string &optional;
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||||
## Case sensitive password
|
||||
## Note: only set for NT LM 0.12 without extended security
|
||||
case_sensitive_password : string &optional;
|
||||
## Security blob
|
||||
## Note: only set for NT LM 0.12 with extended security
|
||||
security_blob : string &optional;
|
||||
## Client capabilities
|
||||
## Note: only set for NT LM 0.12
|
||||
capabilities : SMB1::SessionSetupAndXCapabilities &optional;
|
||||
};
|
||||
|
||||
type SMB1::SessionSetupAndXResponse: record {
|
||||
## Count of parameter words (should be 3 for pre NT LM 0.12 and 4 for NT LM 0.12)
|
||||
word_count : count;
|
||||
## Were we logged in as a guest user?
|
||||
is_guest : bool &optional;
|
||||
## Server's native operating system
|
||||
native_os : string &optional;
|
||||
## Server's native LAN Manager type
|
||||
native_lanman : string &optional;
|
||||
## Server's primary domain
|
||||
primary_domain : string &optional;
|
||||
## Security blob if NTLM
|
||||
security_blob : string &optional;
|
||||
};
|
||||
|
||||
type SMB1::Find_First2_Request_Args: record {
|
||||
## File attributes to apply as a constraint to the search
|
||||
search_attrs : count;
|
||||
## Max search results
|
||||
search_count : count;
|
||||
## Misc. flags for how the server should manage the transaction
|
||||
## once results are returned
|
||||
flags : count;
|
||||
## How detailed the information returned in the results should be
|
||||
info_level : count;
|
||||
## Specify whether to search for directories or files
|
||||
search_storage_type : count;
|
||||
## The string to serch for (note: may contain wildcards)
|
||||
file_name : string;
|
||||
};
|
||||
|
||||
type SMB1::Find_First2_Response_Args: record {
|
||||
## The server generated search identifier
|
||||
sid : count;
|
||||
## Number of results returned by the search
|
||||
search_count : count;
|
||||
## Whether or not the search can be continued using
|
||||
## the TRANS2_FIND_NEXT2 transaction
|
||||
end_of_search : bool;
|
||||
## An extended attribute name that couldn't be retrieved
|
||||
ext_attr_error : string &optional;
|
||||
};
|
||||
|
||||
|
||||
## SMB transaction data.
|
||||
##
|
||||
## .. bro:see:: smb_com_trans_mailslot smb_com_trans_pipe smb_com_trans_rap
|
||||
## smb_com_transaction smb_com_transaction2
|
||||
##
|
||||
## .. todo:: Should this really be a record type?
|
||||
type smb_trans_data : record {
|
||||
data : string; ##< The transaction's data.
|
||||
};
|
||||
}
|
||||
|
||||
## Deprecated.
|
||||
##
|
||||
## .. todo:: Remove. It's still declared internally but doesn't seem used anywhere
|
||||
## else.
|
||||
type smb_tree_connect : record {
|
||||
flags: count;
|
||||
password: string;
|
||||
path: string;
|
||||
service: string;
|
||||
};
|
||||
module SMB2;
|
||||
|
||||
## Deprecated.
|
||||
##
|
||||
## .. todo:: Remove. It's still declared internally but doesn't seem used anywhere
|
||||
## else.
|
||||
type smb_negotiate : table[count] of string;
|
||||
export {
|
||||
type SMB2::Header: record {
|
||||
credit_charge: count;
|
||||
status: count;
|
||||
command: count;
|
||||
credits: count;
|
||||
flags: count;
|
||||
message_id: count;
|
||||
process_id: count;
|
||||
tree_id: count;
|
||||
session_id: count;
|
||||
signature: string;
|
||||
};
|
||||
|
||||
type SMB2::GUID: record {
|
||||
persistent: count;
|
||||
volatile: count;
|
||||
};
|
||||
|
||||
type SMB2::FileAttrs: record {
|
||||
read_only: bool;
|
||||
hidden: bool;
|
||||
system: bool;
|
||||
directory: bool;
|
||||
archive: bool;
|
||||
normal: bool;
|
||||
temporary: bool;
|
||||
sparse_file: bool;
|
||||
reparse_point: bool;
|
||||
compressed: bool;
|
||||
offline: bool;
|
||||
not_content_indexed: bool;
|
||||
encrypted: bool;
|
||||
integrity_stream: bool;
|
||||
no_scrub_data: bool;
|
||||
};
|
||||
|
||||
type SMB2::CloseResponse: record {
|
||||
alloc_size : count;
|
||||
eof : count;
|
||||
times : SMB::MACTimes;
|
||||
attrs : SMB2::FileAttrs;
|
||||
};
|
||||
|
||||
type SMB2::NegotiateResponse: record {
|
||||
dialect_revision : count;
|
||||
security_mode : count;
|
||||
server_guid : string;
|
||||
system_time : time;
|
||||
server_start_time : time;
|
||||
};
|
||||
|
||||
type SMB2::SessionSetupRequest: record {
|
||||
security_mode: count;
|
||||
};
|
||||
|
||||
type SMB2::SessionSetupFlags: record {
|
||||
guest: bool;
|
||||
anonymous: bool;
|
||||
encrypt: bool;
|
||||
};
|
||||
|
||||
type SMB2::SessionSetupResponse: record {
|
||||
flags: SMB2::SessionSetupFlags;
|
||||
};
|
||||
|
||||
type SMB2::SetInfoRequest: record {
|
||||
eof: count;
|
||||
};
|
||||
|
||||
type SMB2::TreeConnectResponse: record {
|
||||
share_type: count;
|
||||
};
|
||||
}
|
||||
|
||||
module GLOBAL;
|
||||
|
||||
## A list of router addresses offered by a DHCP server.
|
||||
##
|
||||
|
|
|
|||
|
|
@ -43,6 +43,7 @@
|
|||
@load base/frameworks/netcontrol
|
||||
|
||||
@load base/protocols/conn
|
||||
@load base/protocols/dce-rpc
|
||||
@load base/protocols/dhcp
|
||||
@load base/protocols/dnp3
|
||||
@load base/protocols/dns
|
||||
|
|
@ -53,12 +54,16 @@
|
|||
@load base/protocols/krb
|
||||
@load base/protocols/modbus
|
||||
@load base/protocols/mysql
|
||||
@load base/protocols/ntlm
|
||||
@load base/protocols/pop3
|
||||
@load base/protocols/radius
|
||||
@load base/protocols/rdp
|
||||
@load base/protocols/rfb
|
||||
@load base/protocols/sip
|
||||
@load base/protocols/snmp
|
||||
# This DOES NOT enable the SMB analyzer. It's just some base support
|
||||
# for other protocols.
|
||||
@load base/protocols/smb
|
||||
@load base/protocols/smtp
|
||||
@load base/protocols/socks
|
||||
@load base/protocols/ssh
|
||||
|
|
|
|||
4
scripts/base/protocols/dce-rpc/__load__.bro
Normal file
4
scripts/base/protocols/dce-rpc/__load__.bro
Normal file
|
|
@ -0,0 +1,4 @@
|
|||
@load ./consts
|
||||
@load ./main
|
||||
|
||||
@load-sigs ./dpd.sig
|
||||
1496
scripts/base/protocols/dce-rpc/consts.bro
Normal file
1496
scripts/base/protocols/dce-rpc/consts.bro
Normal file
File diff suppressed because it is too large
Load diff
6
scripts/base/protocols/dce-rpc/dpd.sig
Normal file
6
scripts/base/protocols/dce-rpc/dpd.sig
Normal file
|
|
@ -0,0 +1,6 @@
|
|||
|
||||
signature dpd_dce_rpc {
|
||||
ip-proto == tcp
|
||||
payload /^\x05[\x00\x01][\x00-\x13]\x03/
|
||||
enable "DCE_RPC"
|
||||
}
|
||||
204
scripts/base/protocols/dce-rpc/main.bro
Normal file
204
scripts/base/protocols/dce-rpc/main.bro
Normal file
|
|
@ -0,0 +1,204 @@
|
|||
@load ./consts
|
||||
|
||||
module DCE_RPC;
|
||||
|
||||
export {
|
||||
redef enum Log::ID += { LOG };
|
||||
|
||||
type Info: record {
|
||||
## Timestamp for when the event happened.
|
||||
ts : time &log;
|
||||
## Unique ID for the connection.
|
||||
uid : string &log;
|
||||
## The connection's 4-tuple of endpoint addresses/ports.
|
||||
id : conn_id &log;
|
||||
## Round trip time from the request to the response.
|
||||
## If either the request or response wasn't seen,
|
||||
## this will be null.
|
||||
rtt : interval &log &optional;
|
||||
|
||||
## Remote pipe name.
|
||||
named_pipe : string &log &optional;
|
||||
## Endpoint name looked up from the uuid.
|
||||
endpoint : string &log &optional;
|
||||
## Operation seen in the call.
|
||||
operation : string &log &optional;
|
||||
};
|
||||
|
||||
## These are DCE-RPC operations that are ignored, typically due
|
||||
## the operations being noisy and low valueon most networks.
|
||||
const ignored_operations: table[string] of set[string] = {
|
||||
["winreg"] = set("BaseRegCloseKey", "BaseRegGetVersion", "BaseRegOpenKey", "BaseRegQueryValue", "BaseRegDeleteKeyEx", "OpenLocalMachine", "BaseRegEnumKey", "OpenClassesRoot"),
|
||||
["spoolss"] = set("RpcSplOpenPrinter", "RpcClosePrinter"),
|
||||
["wkssvc"] = set("NetrWkstaGetInfo"),
|
||||
} &redef;
|
||||
}
|
||||
|
||||
type State: record {
|
||||
uuid : string &optional;
|
||||
named_pipe : string &optional;
|
||||
};
|
||||
|
||||
# This is to store the log and state information
|
||||
# for multiple DCE/RPC bindings over a single TCP connection (named pipes).
|
||||
type BackingState: record {
|
||||
info: Info;
|
||||
state: State;
|
||||
};
|
||||
|
||||
redef record connection += {
|
||||
dce_rpc: Info &optional;
|
||||
dce_rpc_state: State &optional;
|
||||
dce_rpc_backing: table[count] of BackingState &optional;
|
||||
};
|
||||
|
||||
const ports = { 135/tcp };
|
||||
redef likely_server_ports += { ports };
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Log::create_stream(DCE_RPC::LOG, [$columns=Info, $path="dce_rpc"]);
|
||||
Analyzer::register_for_ports(Analyzer::ANALYZER_DCE_RPC, ports);
|
||||
}
|
||||
|
||||
function normalize_named_pipe_name(pn: string): string
|
||||
{
|
||||
local parts = split_string(pn, /\\[pP][iI][pP][eE]\\/);
|
||||
if ( 1 in parts )
|
||||
return to_lower(parts[1]);
|
||||
else
|
||||
return to_lower(pn);
|
||||
}
|
||||
|
||||
function set_state(c: connection, state_x: BackingState)
|
||||
{
|
||||
c$dce_rpc = state_x$info;
|
||||
c$dce_rpc_state = state_x$state;
|
||||
|
||||
if ( c$dce_rpc_state?$uuid )
|
||||
c$dce_rpc$endpoint = uuid_endpoint_map[c$dce_rpc_state$uuid];
|
||||
if ( c$dce_rpc_state?$named_pipe )
|
||||
c$dce_rpc$named_pipe = c$dce_rpc_state$named_pipe;
|
||||
}
|
||||
|
||||
function set_session(c: connection, fid: count)
|
||||
{
|
||||
if ( ! c?$dce_rpc_backing )
|
||||
{
|
||||
c$dce_rpc_backing = table();
|
||||
}
|
||||
if ( fid !in c$dce_rpc_backing )
|
||||
{
|
||||
local info = Info($ts=network_time(),$id=c$id,$uid=c$uid);
|
||||
c$dce_rpc_backing[fid] = BackingState($info=info, $state=State());
|
||||
}
|
||||
|
||||
local state_x = c$dce_rpc_backing[fid];
|
||||
set_state(c, state_x);
|
||||
}
|
||||
|
||||
event dce_rpc_bind(c: connection, fid: count, uuid: string, ver_major: count, ver_minor: count) &priority=5
|
||||
{
|
||||
set_session(c, fid);
|
||||
|
||||
local uuid_str = uuid_to_string(uuid);
|
||||
c$dce_rpc_state$uuid = uuid_str;
|
||||
c$dce_rpc$endpoint = uuid_endpoint_map[uuid_str];
|
||||
}
|
||||
|
||||
event dce_rpc_bind_ack(c: connection, fid: count, sec_addr: string) &priority=5
|
||||
{
|
||||
set_session(c, fid);
|
||||
|
||||
if ( sec_addr != "" )
|
||||
{
|
||||
c$dce_rpc_state$named_pipe = sec_addr;
|
||||
c$dce_rpc$named_pipe = sec_addr;
|
||||
}
|
||||
}
|
||||
|
||||
event dce_rpc_request(c: connection, fid: count, opnum: count, stub_len: count) &priority=5
|
||||
{
|
||||
set_session(c, fid);
|
||||
|
||||
if ( c?$dce_rpc )
|
||||
{
|
||||
c$dce_rpc$ts = network_time();
|
||||
}
|
||||
}
|
||||
|
||||
event dce_rpc_response(c: connection, fid: count, opnum: count, stub_len: count) &priority=5
|
||||
{
|
||||
set_session(c, fid);
|
||||
|
||||
# In the event that the binding wasn't seen, but the pipe
|
||||
# name is known, go ahead and see if we have a pipe name to
|
||||
# uuid mapping...
|
||||
if ( ! c$dce_rpc?$endpoint && c$dce_rpc?$named_pipe )
|
||||
{
|
||||
local npn = normalize_named_pipe_name(c$dce_rpc$named_pipe);
|
||||
if ( npn in pipe_name_to_common_uuid )
|
||||
{
|
||||
c$dce_rpc_state$uuid = pipe_name_to_common_uuid[npn];
|
||||
}
|
||||
}
|
||||
|
||||
if ( c?$dce_rpc && c$dce_rpc?$endpoint )
|
||||
{
|
||||
c$dce_rpc$operation = operations[c$dce_rpc_state$uuid, opnum];
|
||||
if ( c$dce_rpc$ts != network_time() )
|
||||
c$dce_rpc$rtt = network_time() - c$dce_rpc$ts;
|
||||
}
|
||||
}
|
||||
|
||||
event dce_rpc_response(c: connection, fid: count, opnum: count, stub_len: count) &priority=-5
|
||||
{
|
||||
if ( c?$dce_rpc )
|
||||
{
|
||||
# If there is not an endpoint, there isn't much reason to log.
|
||||
# This can happen if the request isn't seen.
|
||||
if ( (c$dce_rpc?$endpoint && c$dce_rpc$endpoint !in ignored_operations)
|
||||
||
|
||||
(c$dce_rpc?$endpoint && c$dce_rpc?$operation &&
|
||||
c$dce_rpc$operation !in ignored_operations[c$dce_rpc$endpoint] &&
|
||||
"*" !in ignored_operations[c$dce_rpc$endpoint]) )
|
||||
{
|
||||
Log::write(LOG, c$dce_rpc);
|
||||
}
|
||||
delete c$dce_rpc;
|
||||
}
|
||||
}
|
||||
|
||||
event connection_state_remove(c: connection)
|
||||
{
|
||||
if ( ! c?$dce_rpc )
|
||||
return;
|
||||
|
||||
# TODO: Go through any remaining dce_rpc requests that haven't been processed with replies.
|
||||
for ( i in c$dce_rpc_backing )
|
||||
{
|
||||
local x = c$dce_rpc_backing[i];
|
||||
set_state(c, x);
|
||||
|
||||
# In the event that the binding wasn't seen, but the pipe
|
||||
# name is known, go ahead and see if we have a pipe name to
|
||||
# uuid mapping...
|
||||
if ( ! c$dce_rpc?$endpoint && c$dce_rpc?$named_pipe )
|
||||
{
|
||||
local npn = normalize_named_pipe_name(c$dce_rpc$named_pipe);
|
||||
if ( npn in pipe_name_to_common_uuid )
|
||||
{
|
||||
c$dce_rpc_state$uuid = pipe_name_to_common_uuid[npn];
|
||||
}
|
||||
}
|
||||
|
||||
if ( (c$dce_rpc?$endpoint && c$dce_rpc$endpoint !in ignored_operations)
|
||||
||
|
||||
(c$dce_rpc?$endpoint && c$dce_rpc?$operation &&
|
||||
c$dce_rpc$operation !in ignored_operations[c$dce_rpc$endpoint] &&
|
||||
"*" !in ignored_operations[c$dce_rpc$endpoint]) )
|
||||
{
|
||||
Log::write(LOG, c$dce_rpc);
|
||||
}
|
||||
}
|
||||
}
|
||||
1
scripts/base/protocols/ntlm/__load__.bro
Normal file
1
scripts/base/protocols/ntlm/__load__.bro
Normal file
|
|
@ -0,0 +1 @@
|
|||
@load ./main
|
||||
127
scripts/base/protocols/ntlm/main.bro
Normal file
127
scripts/base/protocols/ntlm/main.bro
Normal file
|
|
@ -0,0 +1,127 @@
|
|||
@load base/protocols/smb
|
||||
|
||||
module NTLM;
|
||||
|
||||
export {
|
||||
redef enum Log::ID += { LOG };
|
||||
|
||||
type Info: record {
|
||||
## Timestamp for when the event happened.
|
||||
ts : time &log;
|
||||
## Unique ID for the connection.
|
||||
uid : string &log;
|
||||
## The connection's 4-tuple of endpoint addresses/ports.
|
||||
id : conn_id &log;
|
||||
|
||||
## Username given by the client.
|
||||
username : string &log &optional;
|
||||
## Hostname given by the client.
|
||||
hostname : string &log &optional;
|
||||
## Domainname given by the client.
|
||||
domainname : string &log &optional;
|
||||
|
||||
## Indicate whether or not the authentication was successful.
|
||||
success : bool &log &optional;
|
||||
## A string representation of the status code that was
|
||||
## returned in response to the authentication attempt.
|
||||
status : string &log &optional;
|
||||
|
||||
## Internally used field to indicate if the login attempt
|
||||
## has already been logged.
|
||||
done: bool &default=F;
|
||||
};
|
||||
|
||||
## DOS and NT status codes that indicate authentication failure.
|
||||
const auth_failure_statuses: set[count] = {
|
||||
0x052e0001, # logonfailure
|
||||
0x08c00002, # badClient
|
||||
0x08c10002, # badLogonTime
|
||||
0x08c20002, # passwordExpired
|
||||
0xC0000022, # ACCESS_DENIED
|
||||
0xC000006A, # WRONG_PASSWORD
|
||||
0xC000006F, # INVALID_LOGON_HOURS
|
||||
0xC0000070, # INVALID_WORKSTATION
|
||||
0xC0000071, # PASSWORD_EXPIRED
|
||||
0xC0000072, # ACCOUNT_DISABLED
|
||||
} &redef;
|
||||
}
|
||||
|
||||
redef record connection += {
|
||||
ntlm: Info &optional;
|
||||
};
|
||||
|
||||
event bro_init() &priority=5
|
||||
{
|
||||
Log::create_stream(NTLM::LOG, [$columns=Info, $path="ntlm"]);
|
||||
}
|
||||
|
||||
event ntlm_negotiate(c: connection, request: NTLM::Negotiate) &priority=5
|
||||
{
|
||||
}
|
||||
|
||||
event ntlm_challenge(c: connection, challenge: NTLM::Challenge) &priority=5
|
||||
{
|
||||
}
|
||||
|
||||
event ntlm_authenticate(c: connection, request: NTLM::Authenticate) &priority=5
|
||||
{
|
||||
c$ntlm = NTLM::Info($ts=network_time(), $uid=c$uid, $id=c$id);
|
||||
if ( request?$domain_name )
|
||||
c$ntlm$domainname = request$domain_name;
|
||||
if ( request?$workstation )
|
||||
c$ntlm$hostname = request$workstation;
|
||||
if ( request?$user_name )
|
||||
c$ntlm$username = request$user_name;
|
||||
}
|
||||
|
||||
event gssapi_neg_result(c: connection, state: count) &priority=3
|
||||
{
|
||||
if ( c?$ntlm )
|
||||
c$ntlm$success = (state == 0);
|
||||
}
|
||||
|
||||
event gssapi_neg_result(c: connection, state: count) &priority=-3
|
||||
{
|
||||
if ( c?$ntlm && ! c$ntlm$done )
|
||||
{
|
||||
if ( c$ntlm?$username || c$ntlm?$hostname )
|
||||
{
|
||||
Log::write(NTLM::LOG, c$ntlm);
|
||||
c$ntlm$done = T;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
event smb1_message(c: connection, hdr: SMB1::Header, is_orig: bool) &priority=3
|
||||
{
|
||||
if ( c?$ntlm && ! c$ntlm$done &&
|
||||
( c$ntlm?$username || c$ntlm?$hostname ) )
|
||||
{
|
||||
c$ntlm$success = (hdr$status !in auth_failure_statuses);
|
||||
c$ntlm$status = SMB::statuses[hdr$status]$id;
|
||||
|
||||
Log::write(NTLM::LOG, c$ntlm);
|
||||
c$ntlm$done = T;
|
||||
}
|
||||
}
|
||||
|
||||
event smb2_message(c: connection, hdr: SMB2::Header, is_orig: bool) &priority=3
|
||||
{
|
||||
if ( c?$ntlm && ! c$ntlm$done &&
|
||||
( c$ntlm?$username || c$ntlm?$hostname ) )
|
||||
{
|
||||
c$ntlm$success = (hdr$status !in auth_failure_statuses);
|
||||
c$ntlm$status = SMB::statuses[hdr$status]$id;
|
||||
|
||||
Log::write(NTLM::LOG, c$ntlm);
|
||||
c$ntlm$done = T;
|
||||
}
|
||||
}
|
||||
|
||||
event connection_state_remove(c: connection) &priority=-5
|
||||
{
|
||||
if ( c?$ntlm && ! c$ntlm$done )
|
||||
{
|
||||
Log::write(NTLM::LOG, c$ntlm);
|
||||
}
|
||||
}
|
||||
3
scripts/base/protocols/smb/__load__.bro
Normal file
3
scripts/base/protocols/smb/__load__.bro
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
@load ./consts
|
||||
@load ./const-dos-error
|
||||
@load ./const-nt-status
|
||||
132
scripts/base/protocols/smb/const-dos-error.bro
Normal file
132
scripts/base/protocols/smb/const-dos-error.bro
Normal file
|
|
@ -0,0 +1,132 @@
|
|||
# DOS error codes.
|
||||
@load ./consts
|
||||
|
||||
module SMB;
|
||||
|
||||
redef SMB::statuses += {
|
||||
[0x00010001] = [$id="badfunc", $desc="Incorrect function."],
|
||||
[0x00010002] = [$id="error", $desc="Incorrect function."],
|
||||
[0x00020001] = [$id="badfile", $desc="The system cannot find the file specified."],
|
||||
[0x00020002] = [$id="badpw", $desc="Bad password."],
|
||||
[0x00030001] = [$id="badpath", $desc="The system cannot find the path specified."],
|
||||
[0x00030002] = [$id="badtype", $desc="reserved"],
|
||||
[0x00040001] = [$id="nofids", $desc="The system cannot open the file."],
|
||||
[0x00040002] = [$id="access", $desc="The client does not have the necessary access rights to perform the requested function."],
|
||||
[0x00050001] = [$id="noaccess", $desc="Access is denied."],
|
||||
[0x00050002] = [$id="invnid", $desc="The TID specified was invalid."],
|
||||
[0x00060001] = [$id="badfid", $desc="The handle is invalid."],
|
||||
[0x00060002] = [$id="invnetname", $desc="The network name cannot be found."],
|
||||
[0x00070001] = [$id="badmcb", $desc="The storage control blocks were destroyed."],
|
||||
[0x00070002] = [$id="invdevice", $desc="The device specified is invalid."],
|
||||
[0x00080001] = [$id="nomem", $desc="Not enough storage is available to process this command."],
|
||||
[0x00090001] = [$id="badmem", $desc="The storage control block address is invalid."],
|
||||
[0x000a0001] = [$id="badenv", $desc="The environment is incorrect."],
|
||||
[0x000c0001] = [$id="badaccess", $desc="The access code is invalid."],
|
||||
[0x000d0001] = [$id="baddata", $desc="The data is invalid."],
|
||||
[0x000e0001] = [$id="res", $desc="reserved"],
|
||||
[0x000f0001] = [$id="baddrive", $desc="The system cannot find the drive specified."],
|
||||
[0x00100001] = [$id="remcd", $desc="The directory cannot be removed."],
|
||||
[0x00110001] = [$id="diffdevice", $desc="The system cannot move the file to a different disk drive."],
|
||||
[0x00120001] = [$id="nofiles", $desc="There are no more files."],
|
||||
[0x00130003] = [$id="nowrite", $desc="The media is write protected."],
|
||||
[0x00140003] = [$id="badunit", $desc="The system cannot find the device specified."],
|
||||
[0x00150003] = [$id="notready", $desc="The device is not ready."],
|
||||
[0x00160002] = [$id="unknownsmb", $desc="The device does not recognize the command."],
|
||||
[0x00160003] = [$id="badcmd", $desc="The device does not recognize the command."],
|
||||
[0x00170003] = [$id="data", $desc="Data error (cyclic redundancy check)."],
|
||||
[0x00180003] = [$id="badreq", $desc="The program issued a command but the command length is incorrect."],
|
||||
[0x00190003] = [$id="seek", $desc="The drive cannot locate a specific area or track on the disk."],
|
||||
[0x001a0003] = [$id="badmedia", $desc="The specified disk or diskette cannot be accessed."],
|
||||
[0x001b0003] = [$id="badsector", $desc="The drive cannot find the sector requested."],
|
||||
[0x001c0003] = [$id="nopaper", $desc="The printer is out of paper."],
|
||||
[0x001d0003] = [$id="write", $desc="The system cannot write to the specified device."],
|
||||
[0x001e0003] = [$id="read", $desc="The system cannot read from the specified device."],
|
||||
[0x001f0001] = [$id="general", $desc="A device attached to the system is not functioning."],
|
||||
[0x001f0003] = [$id="general", $desc="A device attached to the system is not functioning."],
|
||||
[0x00200001] = [$id="badshare", $desc="The process cannot access the file because it is being used by another process."],
|
||||
[0x00200003] = [$id="badshare", $desc="The process cannot access the file because it is being used by another process."],
|
||||
[0x00210001] = [$id="lock", $desc="The process cannot access the file because another process has locked a portion of the file."],
|
||||
[0x00210003] = [$id="lock", $desc="The process cannot access the file because another process has locked a portion of the file."],
|
||||
[0x00220003] = [$id="wrongdisk", $desc="The wrong diskette is in the drive."],
|
||||
[0x00230003] = [$id="FCBunavail", $desc="No FCBs are available to process the request."],
|
||||
[0x00240003] = [$id="sharebufexc", $desc="A sharing buffer has been exceeded."],
|
||||
[0x00270003] = [$id="diskfull", $desc="The disk is full."],
|
||||
[0x00310002] = [$id="qfull", $desc="The print queue is full."],
|
||||
[0x00320001] = [$id="unsup", $desc="The network request is not supported."],
|
||||
[0x00320002] = [$id="qtoobig", $desc="The queued item too big."],
|
||||
[0x00340002] = [$id="invpfid", $desc="The print file FID is invalid."],
|
||||
[0x00340001] = [$id="dupname", $desc="A duplicate name exists on the network."],
|
||||
[0x00400001] = [$id="netnamedel", $desc="The specified network name is no longer available."],
|
||||
[0x00400002] = [$id="smbcmd", $desc="The server did not recognize the command received."],
|
||||
[0x00410002] = [$id="srverror", $desc="The server encountered an internal error."],
|
||||
[0x00420001] = [$id="noipc", $desc="The network resource type is not correct."],
|
||||
[0x00430001] = [$id="nosuchshare", $desc="The network name cannot be found."],
|
||||
[0x00430002] = [$id="filespecs", $desc="The specified FID and pathname combination is invalid."],
|
||||
[0x00440002] = [$id="badlink", $desc="reserved"],
|
||||
[0x00450002] = [$id="badpermits", $desc="The access permissions specified for a file or directory are not a valid combination."],
|
||||
[0x00460002] = [$id="badpid", $desc="reserved"],
|
||||
[0x00470001] = [$id="nomoreconn", $desc="nomoreconn."],
|
||||
[0x00470002] = [$id="setattrmode", $desc="The attribute mode specified is invalid."],
|
||||
[0x00500001] = [$id="filexists", $desc="The file exists."],
|
||||
[0x00510002] = [$id="paused", $desc="The message server is paused."],
|
||||
[0x00520002] = [$id="msgoff", $desc="Not receiving messages."],
|
||||
[0x00530002] = [$id="noroom", $desc="No room to buffer message."],
|
||||
[0x00570001] = [$id="invalidparam", $desc="The parameter is incorrect."],
|
||||
[0x00570002] = [$id="rmuns", $desc="Too many remote usernames."],
|
||||
[0x00580002] = [$id="timeout", $desc="Operation timed out."],
|
||||
[0x00590002] = [$id="noresource", $desc="No resources currently available for request."],
|
||||
[0x005a0002] = [$id="toomanyuids", $desc="Too many Uids active on this session."],
|
||||
[0x005b0002] = [$id="baduid", $desc="The Uid is not known as a valid user identifier on this session."],
|
||||
[0x006d0001] = [$id="brokenpipe", $desc="The pipe has been ended."],
|
||||
[0x006e0001] = [$id="cannotopen", $desc="The system cannot open the device or file specified."],
|
||||
[0x007a0001] = [$id="insufficientbuffer", $desc="The data area passed to a system call is too small."],
|
||||
[0x007b0001] = [$id="invalidname", $desc="The filename, directory name, or volume label syntax is incorrect."],
|
||||
[0x007c0001] = [$id="unknownlevel", $desc="The system call level is not correct."],
|
||||
[0x00910001] = [$id="notempty", $desc="The directory is not empty."],
|
||||
[0x009e0001] = [$id="notlocked", $desc="The segment is already unlocked."],
|
||||
[0x00b70001] = [$id="rename", $desc="Cannot create a file when that file already exists."],
|
||||
[0x00e60001] = [$id="badpipe", $desc="The pipe state is invalid."],
|
||||
[0x00e70001] = [$id="pipebusy", $desc="All pipe instances are busy."],
|
||||
[0x00e80001] = [$id="pipeclosing", $desc="The pipe is being closed."],
|
||||
[0x00e90001] = [$id="notconnected", $desc="No process is on the other end of the pipe."],
|
||||
[0x00ea0001] = [$id="moredata", $desc="More data is available."],
|
||||
[0x00fa0002] = [$id="usempx", $desc="Temporarily unable to support Raw, use Mpx mode."],
|
||||
[0x00fb0002] = [$id="usestd", $desc="Temporarily unable to support Raw, use standard read/write."],
|
||||
[0x00fc0002] = [$id="contmpx", $desc="Continue in MPX mode."],
|
||||
[0x00fe0002] = [$id="badPassword", $desc="reserved"],
|
||||
[0x01030001] = [$id="nomoreitems", $desc="No more data is available."],
|
||||
[0x010b0001] = [$id="baddirectory", $desc="The directory name is invalid."],
|
||||
[0x011a0001] = [$id="easnotsupported", $desc="The mounted file system does not support extended attributes."],
|
||||
[0x04000002] = [$id="_NOTIFY_ENUM_DIR", $desc="Too many files have changed since the last time an NT_TRANSACT_NOTIFY_CHANGE was issued."],
|
||||
[0x052e0001] = [$id="logonfailure", $desc="Logon failure: unknown user name or bad password."],
|
||||
[0x07030001] = [$id="driveralreadyinstalled", $desc="The specified printer driver is already installed."],
|
||||
[0x07040001] = [$id="unknownprinterport", $desc="The specified port is unknown."],
|
||||
[0x07050001] = [$id="unknownprinterdriver", $desc="The printer driver is unknown."],
|
||||
[0x07060001] = [$id="unknownprintprocessor", $desc="The print processor is unknown."],
|
||||
[0x07070001] = [$id="invalidseparatorfile", $desc="The specified separator file is invalid."],
|
||||
[0x07080001] = [$id="invalidjobpriority", $desc="The specified priority is invalid."],
|
||||
[0x07090001] = [$id="invalidprintername", $desc="The printer name is invalid."],
|
||||
[0x070a0001] = [$id="printeralreadyexists", $desc="The printer already exists."],
|
||||
[0x070b0001] = [$id="invalidprintercommand", $desc="The printer command is invalid."],
|
||||
[0x070c0001] = [$id="invaliddatatype", $desc="The specified datatype is invalid."],
|
||||
[0x070d0001] = [$id="invalidenvironment", $desc="The Environment specified is invalid."],
|
||||
[0x084b0001] = [$id="buftoosmall", $desc="The API return buffer is too small."],
|
||||
[0x085e0001] = [$id="unknownipc", $desc="The requested API is not supported on the remote server."],
|
||||
[0x08670001] = [$id="nosuchprintjob", $desc="The print job does not exist."],
|
||||
[0x08bf0002] = [$id="accountExpired", $desc="This user account has expired."],
|
||||
[0x08c00002] = [$id="badClient", $desc="The user is not allowed to log on from this workstation."],
|
||||
[0x08c10002] = [$id="badLogonTime", $desc="The user is not allowed to log on at this time."],
|
||||
[0x08c20002] = [$id="passwordExpired", $desc="The password of this user has expired."],
|
||||
[0x09970001] = [$id="invgroup", $desc="invgroup"],
|
||||
[0x0bb80001] = [$id="unknownprintmonitor", $desc="The specified print monitor is unknown."],
|
||||
[0x0bb90001] = [$id="printerdriverinuse", $desc="The specified printer driver is currently in use."],
|
||||
[0x0bba0001] = [$id="spoolfilenotfound", $desc="The spool file was not found."],
|
||||
[0x0bbb0001] = [$id="nostartdoc", $desc="A StartDocPrinter call was not issued."],
|
||||
[0x0bbc0001] = [$id="noaddjob", $desc="An AddJob call was not issued."],
|
||||
[0x0bbd0001] = [$id="printprocessoralreadyinstalled", $desc="The specified print processor has already been installed."],
|
||||
[0x0bbe0001] = [$id="printmonitoralreadyinstalled", $desc="The specified print monitor has already been installed."],
|
||||
[0x0bbf0001] = [$id="invalidprintmonitor", $desc="The specified print monitor does not have the required functions."],
|
||||
[0x0bc00001] = [$id="printmonitorinuse", $desc="The specified print monitor is currently in use."],
|
||||
[0x0bc10001] = [$id="printerhasjobsqueued", $desc="The requested operation is not allowed when there are jobs queued to the printer."],
|
||||
[0xffff0002] = [$id="nosupport", $desc="Function not supported."],
|
||||
};
|
||||
1793
scripts/base/protocols/smb/const-nt-status.bro
Normal file
1793
scripts/base/protocols/smb/const-nt-status.bro
Normal file
File diff suppressed because it is too large
Load diff
271
scripts/base/protocols/smb/consts.bro
Normal file
271
scripts/base/protocols/smb/consts.bro
Normal file
|
|
@ -0,0 +1,271 @@
|
|||
module SMB;
|
||||
|
||||
export {
|
||||
type StatusCode: record {
|
||||
id: string;
|
||||
desc: string;
|
||||
};
|
||||
|
||||
const statuses: table[count] of StatusCode = {
|
||||
[0x00000000] = [$id="SUCCESS", $desc="The operation completed successfully."],
|
||||
} &redef &default=function(i: count):StatusCode { local unknown=fmt("unknown-%d", i); return [$id=unknown, $desc=unknown]; };
|
||||
|
||||
## These are files names that are used for special
|
||||
## cases by the file system and would not be
|
||||
## considered "normal" files.
|
||||
const pipe_names: set[string] = {
|
||||
"\\netdfs",
|
||||
"\\spoolss",
|
||||
"\\NETLOGON",
|
||||
"\\winreg",
|
||||
"\\lsarpc",
|
||||
"\\samr",
|
||||
"\\srvsvc",
|
||||
"srvsvc",
|
||||
"MsFteWds",
|
||||
"\\wkssvc",
|
||||
};
|
||||
|
||||
## The UUIDs used by the various RPC endpoints
|
||||
const rpc_uuids: table[string] of string = {
|
||||
["4b324fc8-1670-01d3-1278-5a47bf6ee188"] = "Server Service",
|
||||
["6bffd098-a112-3610-9833-46c3f87e345a"] = "Workstation Service",
|
||||
} &redef &default=function(i: string):string { return fmt("unknown-uuid-%s", i); };
|
||||
|
||||
## Server service sub commands
|
||||
const srv_cmds: table[count] of string = {
|
||||
[8] = "NetrConnectionEnum",
|
||||
[9] = "NetrFileEnum",
|
||||
[10] = "NetrFileGetInfo",
|
||||
[11] = "NetrFileClose",
|
||||
[12] = "NetrSessionEnum",
|
||||
[13] = "NetrSessionDel",
|
||||
[14] = "NetrShareAdd",
|
||||
[15] = "NetrShareEnum",
|
||||
[16] = "NetrShareGetInfo",
|
||||
[17] = "NetrShareSetInfo",
|
||||
[18] = "NetrShareDel",
|
||||
[19] = "NetrShareDelSticky",
|
||||
[20] = "NetrShareCheck",
|
||||
[21] = "NetrServerGetInfo",
|
||||
[22] = "NetrServerSetInfo",
|
||||
[23] = "NetrServerDiskEnum",
|
||||
[24] = "NetrServerStatisticsGet",
|
||||
[25] = "NetrServerTransportAdd",
|
||||
[26] = "NetrServerTransportEnum",
|
||||
[27] = "NetrServerTransportDel",
|
||||
[28] = "NetrRemoteTOD",
|
||||
[30] = "NetprPathType",
|
||||
[31] = "NetprPathCanonicalize",
|
||||
[32] = "NetprPathCompare",
|
||||
[33] = "NetprNameValidate",
|
||||
[34] = "NetprNameCanonicalize",
|
||||
[35] = "NetprNameCompare",
|
||||
[36] = "NetrShareEnumSticky",
|
||||
[37] = "NetrShareDelStart",
|
||||
[38] = "NetrShareDelCommit",
|
||||
[39] = "NetrGetFileSecurity",
|
||||
[40] = "NetrSetFileSecurity",
|
||||
[41] = "NetrServerTransportAddEx",
|
||||
[43] = "NetrDfsGetVersion",
|
||||
[44] = "NetrDfsCreateLocalPartition",
|
||||
[45] = "NetrDfsDeleteLocalPartition",
|
||||
[46] = "NetrDfsSetLocalVolumeState",
|
||||
[48] = "NetrDfsCreateExitPoint",
|
||||
[49] = "NetrDfsDeleteExitPoint",
|
||||
[50] = "NetrDfsModifyPrefix",
|
||||
[51] = "NetrDfsFixLocalVolume",
|
||||
[52] = "NetrDfsManagerReportSiteInfo",
|
||||
[53] = "NetrServerTransportDelEx",
|
||||
[54] = "NetrServerAliasAdd",
|
||||
[55] = "NetrServerAliasEnum",
|
||||
[56] = "NetrServerAliasDel",
|
||||
[57] = "NetrShareDelEx",
|
||||
} &redef &default=function(i: count):string { return fmt("unknown-srv-command-%d", i); };
|
||||
|
||||
## Workstation service sub commands
|
||||
const wksta_cmds: table[count] of string = {
|
||||
[0] = "NetrWkstaGetInfo",
|
||||
[1] = "NetrWkstaSetInfo",
|
||||
[2] = "NetrWkstaUserEnum",
|
||||
[5] = "NetrWkstaTransportEnum",
|
||||
[6] = "NetrWkstaTransportAdd",
|
||||
[7] = "NetrWkstaTransportDel",
|
||||
[8] = "NetrUseAdd",
|
||||
[9] = "NetrUseGetInfo",
|
||||
[10] = "NetrUseDel",
|
||||
[11] = "NetrUseEnum",
|
||||
[13] = "NetrWorkstationStatisticsGet",
|
||||
[20] = "NetrGetJoinInformation",
|
||||
[22] = "NetrJoinDomain2",
|
||||
[23] = "NetrUnjoinDomain2",
|
||||
[24] = "NetrRenameMachineInDomain2",
|
||||
[25] = "NetrValidateName2",
|
||||
[26] = "NetrGetJoinableOUs2",
|
||||
[27] = "NetrAddAlternateComputerName",
|
||||
[28] = "NetrRemoveAlternateComputerName",
|
||||
[29] = "NetrSetPrimaryComputerName",
|
||||
[30] = "NetrEnumerateComputerNames",
|
||||
} &redef &default=function(i: count):string { return fmt("unknown-wksta-command-%d", i); };
|
||||
|
||||
type rpc_cmd_table: table[count] of string;
|
||||
|
||||
## The subcommands for RPC endpoints
|
||||
const rpc_sub_cmds: table[string] of rpc_cmd_table = {
|
||||
["4b324fc8-1670-01d3-1278-5a47bf6ee188"] = srv_cmds,
|
||||
["6bffd098-a112-3610-9833-46c3f87e345a"] = wksta_cmds,
|
||||
} &redef &default=function(i: string):rpc_cmd_table { return table() &default=function(j: string):string { return fmt("unknown-uuid-%s", j); }; };
|
||||
|
||||
}
|
||||
|
||||
module SMB1;
|
||||
|
||||
export {
|
||||
const commands: table[count] of string = {
|
||||
[0x00] = "CREATE_DIRECTORY",
|
||||
[0x01] = "DELETE_DIRECTORY",
|
||||
[0x02] = "OPEN",
|
||||
[0x03] = "CREATE",
|
||||
[0x04] = "CLOSE",
|
||||
[0x05] = "FLUSH",
|
||||
[0x06] = "DELETE",
|
||||
[0x07] = "RENAME",
|
||||
[0x08] = "QUERY_INFORMATION",
|
||||
[0x09] = "SET_INFORMATION",
|
||||
[0x0A] = "READ",
|
||||
[0x0B] = "WRITE",
|
||||
[0x0C] = "LOCK_BYTE_RANGE",
|
||||
[0x0D] = "UNLOCK_BYTE_RANGE",
|
||||
[0x0E] = "CREATE_TEMPORARY",
|
||||
[0x0F] = "CREATE_NEW",
|
||||
[0x10] = "CHECK_DIRECTORY",
|
||||
[0x11] = "PROCESS_EXIT",
|
||||
[0x12] = "SEEK",
|
||||
[0x13] = "LOCK_AND_READ",
|
||||
[0x14] = "WRITE_AND_UNLOCK",
|
||||
[0x1A] = "READ_RAW",
|
||||
[0x1B] = "READ_MPX",
|
||||
[0x1C] = "READ_MPX_SECONDARY",
|
||||
[0x1D] = "WRITE_RAW",
|
||||
[0x1E] = "WRITE_MPX",
|
||||
[0x1F] = "WRITE_MPX_SECONDARY",
|
||||
[0x20] = "WRITE_COMPLETE",
|
||||
[0x21] = "QUERY_SERVER",
|
||||
[0x22] = "SET_INFORMATION2",
|
||||
[0x23] = "QUERY_INFORMATION2",
|
||||
[0x24] = "LOCKING_ANDX",
|
||||
[0x25] = "TRANSACTION",
|
||||
[0x26] = "TRANSACTION_SECONDARY",
|
||||
[0x27] = "IOCTL",
|
||||
[0x28] = "IOCTL_SECONDARY",
|
||||
[0x29] = "COPY",
|
||||
[0x2A] = "MOVE",
|
||||
[0x2B] = "ECHO",
|
||||
[0x2C] = "WRITE_AND_CLOSE",
|
||||
[0x2D] = "OPEN_ANDX",
|
||||
[0x2E] = "READ_ANDX",
|
||||
[0x2F] = "WRITE_ANDX",
|
||||
[0x30] = "NEW_FILE_SIZE",
|
||||
[0x31] = "CLOSE_AND_TREE_DISC",
|
||||
[0x32] = "TRANSACTION2",
|
||||
[0x33] = "TRANSACTION2_SECONDARY",
|
||||
[0x34] = "FIND_CLOSE2",
|
||||
[0x35] = "FIND_NOTIFY_CLOSE",
|
||||
[0x70] = "TREE_CONNECT",
|
||||
[0x71] = "TREE_DISCONNECT",
|
||||
[0x72] = "NEGOTIATE",
|
||||
[0x73] = "SESSION_SETUP_ANDX",
|
||||
[0x74] = "LOGOFF_ANDX",
|
||||
[0x75] = "TREE_CONNECT_ANDX",
|
||||
[0x80] = "QUERY_INFORMATION_DISK",
|
||||
[0x81] = "SEARCH",
|
||||
[0x82] = "FIND",
|
||||
[0x83] = "FIND_UNIQUE",
|
||||
[0x84] = "FIND_CLOSE",
|
||||
[0xA0] = "NT_TRANSACT",
|
||||
[0xA1] = "NT_TRANSACT_SECONDARY",
|
||||
[0xA2] = "NT_CREATE_ANDX",
|
||||
[0xA4] = "NT_CANCEL",
|
||||
[0xA5] = "NT_RENAME",
|
||||
[0xC0] = "OPEN_PRINT_FILE",
|
||||
[0xC1] = "WRITE_PRINT_FILE",
|
||||
[0xC2] = "CLOSE_PRINT_FILE",
|
||||
[0xC3] = "GET_PRINT_QUEUE",
|
||||
[0xD8] = "READ_BULK",
|
||||
[0xD9] = "WRITE_BULK",
|
||||
[0xDA] = "WRITE_BULK_DATA",
|
||||
} &default=function(i: count):string { return fmt("unknown-%d", i); };
|
||||
|
||||
const trans2_sub_commands: table[count] of string = {
|
||||
[0x00] = "OPEN2",
|
||||
[0x01] = "FIND_FIRST2",
|
||||
[0x02] = "FIND_NEXT2",
|
||||
[0x03] = "QUERY_FS_INFORMATION",
|
||||
[0x04] = "SET_FS_INFORMATION",
|
||||
[0x05] = "QUERY_PATH_INFORMATION",
|
||||
[0x06] = "SET_PATH_INFORMATION",
|
||||
[0x07] = "QUERY_FILE_INFORMATION",
|
||||
[0x08] = "SET_FILE_INFORMATION",
|
||||
[0x09] = "FSCTL",
|
||||
[0x0A] = "IOCTL",
|
||||
[0x0B] = "FIND_NOTIFY_FIRST",
|
||||
[0x0C] = "FIND_NOTIFY_NEXT",
|
||||
[0x0D] = "CREATE_DIRECTORY",
|
||||
[0x0E] = "SESSION_SETUP",
|
||||
[0x10] = "GET_DFS_REFERRAL",
|
||||
[0x11] = "REPORT_DFS_INCONSISTENCY",
|
||||
} &default=function(i: count):string { return fmt("unknown-trans2-sub-cmd-%d", i); };
|
||||
|
||||
const trans_sub_commands: table[count] of string = {
|
||||
[0x01] = "SET_NMPIPE_STATE",
|
||||
[0x11] = "RAW_READ_NMPIPE",
|
||||
[0x21] = "QUERY_NMPIPE_STATE",
|
||||
[0x22] = "QUERY_NMPIPE_INFO",
|
||||
[0x23] = "PEEK_NMPIPE",
|
||||
[0x26] = "TRANSACT_NMPIPE",
|
||||
[0x31] = "RAW_WRITE_NMPIPE",
|
||||
[0x36] = "READ_NMPIPE",
|
||||
[0x37] = "WRITE_NMPIPE",
|
||||
[0x53] = "WAIT_NMPIPE",
|
||||
[0x54] = "CALL_NMPIPE",
|
||||
} &default=function(i: count):string { return fmt("unknown-trans-sub-cmd-%d", i); };
|
||||
}
|
||||
|
||||
module SMB2;
|
||||
|
||||
export {
|
||||
const commands: table[count] of string = {
|
||||
[0] = "NEGOTIATE_PROTOCOL",
|
||||
[1] = "SESSION_SETUP",
|
||||
[2] = "LOGOFF",
|
||||
[3] = "TREE_CONNECT",
|
||||
[4] = "TREE_DISCONNECT",
|
||||
[5] = "CREATE",
|
||||
[6] = "CLOSE",
|
||||
[7] = "FLUSH",
|
||||
[8] = "READ",
|
||||
[9] = "WRITE",
|
||||
[10] = "LOCK",
|
||||
[11] = "IOCTL",
|
||||
[12] = "CANCEL",
|
||||
[13] = "ECHO",
|
||||
[14] = "QUERY_DIRECTORY",
|
||||
[15] = "CHANGE_NOTIFY",
|
||||
[16] = "QUERY_INFO",
|
||||
[17] = "SET_INFO",
|
||||
[18] = "OPLOCK_BREAK"
|
||||
} &default=function(i: count): string { return fmt("unknown-%d", i); };
|
||||
|
||||
const dialects: table[count] of string = {
|
||||
[0x0202] = "2.002",
|
||||
[0x0210] = "2.1",
|
||||
[0x0300] = "3.0",
|
||||
[0x0302] = "3.02",
|
||||
} &default=function(i: count): string { return fmt("unknown-%d", i); };
|
||||
|
||||
const share_types: table[count] of string = {
|
||||
[1] = "DISK",
|
||||
[2] = "PIPE",
|
||||
[3] = "PRINT",
|
||||
} &default=function(i: count): string { return fmt("unknown-%d", i); };
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue