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Merge remote-tracking branch 'origin/topic/seth/smb-auth-fixes'

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* origin/topic/seth/smb-auth-fixes:
  Disable SMB2 error data parsing.
  Removed some files that aren't being used.
  Fix SMB tree connect handling.
  Fix a small issue where DCE_RPC commands were improperly being logged.
  SMB fixes and cleanup.
  Including a test for raw NTLM in SMB
  Updates for SMB auth handling from Martin van Hensbergen.

BIT-1721 #merged
This commit is contained in:
Johanna Amann 2016-11-02 09:47:20 -07:00
commit c92060a8ca
44 changed files with 327 additions and 308 deletions
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24
scripts/base/protocols/dce-rpc/main.bro
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@ -158,13 +158,14 @@ event dce_rpc_response(c: connection, fid: count, opnum: count, stub_len: count)
{
if ( c?$dce_rpc )
{
# If there is not an endpoint, there isn't much reason to log.
# If there is noendpoint, there isn't much reason to log.
# This can happen if the request isn't seen.
if ( (c$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$endpoint]) )
if ( ( c$dce_rpc?$endpoint && c$dce_rpc?$operation ) &&
( c$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);
}
@ -195,11 +196,12 @@ event connection_state_remove(c: connection)
}
}
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]) )
if ( ( c$dce_rpc?$endpoint && c$dce_rpc?$operation ) &&
( 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);
}