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The generation of weird events, by default, are now rate-limited according to these tunable options: - Weird::sampling_whitelist - Weird::sampling_threshold - Weird::sampling_rate - Weird::sampling_duration The new get_reporter_stats() BIF also allows one to query the total number of weirds generated (pre-sampling) which the new policy/misc/weird-stats.bro script uses periodically to populate a weird_stats.log. There's also new reporter BIFs to allow generating weirds from the script-layer such that they go through the same, internal rate-limiting/sampling mechanisms: - Reporter::conn_weird - Reporter::flow_weird - Reporter::net_weird Some of the code was adapted from previous work by Johanna Amann.
113 lines
4.3 KiB
Text
113 lines
4.3 KiB
Text
# This file loads ALL policy scripts that are part of the Bro distribution.
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#
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# This is rarely makes sense, and is for testing only.
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#
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# Note that we have a unit test that makes sure that all policy files shipped are
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# actually loaded here. If we have files that are part of the distribution yet
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# can't be loaded here, these must still be listed here with their load command
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# commented out.
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# The base/ scripts are all loaded by default and not included here.
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# @load frameworks/control/controllee.bro
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# @load frameworks/control/controller.bro
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@load frameworks/dpd/detect-protocols.bro
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@load frameworks/dpd/packet-segment-logging.bro
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@load frameworks/intel/do_notice.bro
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@load frameworks/intel/do_expire.bro
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@load frameworks/intel/whitelist.bro
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@load frameworks/intel/seen/__load__.bro
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@load frameworks/intel/seen/conn-established.bro
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@load frameworks/intel/seen/dns.bro
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@load frameworks/intel/seen/file-hashes.bro
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@load frameworks/intel/seen/file-names.bro
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@load frameworks/intel/seen/http-headers.bro
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@load frameworks/intel/seen/http-url.bro
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@load frameworks/intel/seen/pubkey-hashes.bro
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@load frameworks/intel/seen/smtp-url-extraction.bro
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@load frameworks/intel/seen/smtp.bro
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@load frameworks/intel/seen/ssl.bro
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@load frameworks/intel/seen/where-locations.bro
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@load frameworks/intel/seen/x509.bro
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@load frameworks/files/detect-MHR.bro
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@load frameworks/files/entropy-test-all-files.bro
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#@load frameworks/files/extract-all-files.bro
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@load frameworks/files/hash-all-files.bro
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@load frameworks/notice/__load__.bro
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@load frameworks/notice/extend-email/hostnames.bro
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@load files/x509/log-ocsp.bro
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@load frameworks/packet-filter/shunt.bro
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@load frameworks/software/version-changes.bro
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@load frameworks/software/vulnerable.bro
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@load frameworks/software/windows-version-detection.bro
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@load integration/barnyard2/__load__.bro
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@load integration/barnyard2/main.bro
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@load integration/barnyard2/types.bro
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@load integration/collective-intel/__load__.bro
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@load integration/collective-intel/main.bro
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@load misc/capture-loss.bro
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@load misc/detect-traceroute/__load__.bro
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@load misc/detect-traceroute/main.bro
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# @load misc/dump-events.bro
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@load misc/load-balancing.bro
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@load misc/loaded-scripts.bro
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@load misc/profiling.bro
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@load misc/scan.bro
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@load misc/stats.bro
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@load misc/weird-stats.bro
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@load misc/trim-trace-file.bro
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@load protocols/conn/known-hosts.bro
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@load protocols/conn/known-services.bro
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@load protocols/conn/mac-logging.bro
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@load protocols/conn/vlan-logging.bro
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@load protocols/conn/weirds.bro
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@load protocols/dhcp/msg-orig.bro
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@load protocols/dhcp/software.bro
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@load protocols/dhcp/sub-opts.bro
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@load protocols/dns/auth-addl.bro
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@load protocols/dns/detect-external-names.bro
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@load protocols/ftp/detect-bruteforcing.bro
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@load protocols/ftp/detect.bro
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@load protocols/ftp/software.bro
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@load protocols/http/detect-sqli.bro
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@load protocols/http/detect-webapps.bro
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@load protocols/http/header-names.bro
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@load protocols/http/software-browser-plugins.bro
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@load protocols/http/software.bro
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@load protocols/http/var-extraction-cookies.bro
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@load protocols/http/var-extraction-uri.bro
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@load protocols/krb/ticket-logging.bro
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@load protocols/modbus/known-masters-slaves.bro
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@load protocols/modbus/track-memmap.bro
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@load protocols/mysql/software.bro
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@load protocols/rdp/indicate_ssl.bro
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@load protocols/smb/__load__.bro
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@load protocols/smb/files.bro
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@load protocols/smb/main.bro
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@load protocols/smb/smb1-main.bro
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@load protocols/smb/smb2-main.bro
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@load protocols/smtp/blocklists.bro
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@load protocols/smtp/detect-suspicious-orig.bro
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@load protocols/smtp/entities-excerpt.bro
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@load protocols/smtp/software.bro
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@load protocols/ssh/detect-bruteforcing.bro
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@load protocols/ssh/geo-data.bro
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@load protocols/ssh/interesting-hostnames.bro
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@load protocols/ssh/software.bro
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@load protocols/ssl/expiring-certs.bro
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@load protocols/ssl/extract-certs-pem.bro
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@load protocols/ssl/heartbleed.bro
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@load protocols/ssl/known-certs.bro
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@load protocols/ssl/log-hostcerts-only.bro
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#@load protocols/ssl/notary.bro
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@load protocols/ssl/validate-certs.bro
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@load protocols/ssl/validate-ocsp.bro
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@load protocols/ssl/validate-sct.bro
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@load protocols/ssl/weak-keys.bro
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@load tuning/__load__.bro
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@load tuning/defaults/__load__.bro
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@load tuning/defaults/extracted_file_limits.bro
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@load tuning/defaults/packet-fragments.bro
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@load tuning/defaults/warnings.bro
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@load tuning/json-logs.bro
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@load tuning/track-all-assets.bro
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