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IDS Tools rule management

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This commit is contained in:
Mike Reeves
2022-09-16 11:12:03 -04:00
parent 5e151a9fed
commit ae5eea6e3a
4 changed files with 54 additions and 1 deletions
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26
salt/idstools/rules/extraction.rules Normal file
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# Extract all PDF mime type
alert http any any -> any any (msg:"FILE pdf detected"; filemagic:"PDF document"; filestore; sid:1100000; rev:1;)
alert smtp any any -> any any (msg:"FILE pdf detected"; filemagic:"PDF document"; filestore; sid:1100001; rev:1;)
alert nfs any any -> any any (msg:"FILE pdf detected"; filemagic:"PDF document"; filestore; sid:1100002; rev:1;)
alert smb any any -> any any (msg:"FILE pdf detected"; filemagic:"PDF document"; filestore; sid:1100003; rev:1;)
# Extract EXE/DLL file types
alert http any any -> any any (msg:"FILE EXE detected"; filemagic:"PE32 executable"; filestore; sid:1100004; rev:1;)
alert smtp any any -> any any (msg:"FILE EXE detected"; filemagic:"PE32 executable"; filestore; sid:1100005; rev:1;)
alert nfs any any -> any any (msg:"FILE EXE detected"; filemagic:"PE32 executable"; filestore; sid:1100006; rev:1;)
alert smb any any -> any any (msg:"FILE EXE detected"; filemagic:"PE32 executable"; filestore; sid:1100007; rev:1;)
alert http any any -> any any (msg:"FILE EXE detected"; filemagic:"MS-DOS executable"; filestore; sid:1100008; rev:1;)
alert smtp any any -> any any (msg:"FILE EXE detected"; filemagic:"MS-DOS executable"; filestore; sid:1100009; rev:1;)
alert nfs any any -> any any (msg:"FILE EXE detected"; filemagic:"MS-DOS executable"; filestore; sid:1100010; rev:1;)
alert smb any any -> any any (msg:"FILE EXE detected"; filemagic:"MS-DOS executable"; filestore; sid:1100011; rev:1;)
# Extract all Zip files
alert http any any -> any any (msg:"FILE ZIP detected"; filemagic:"Zip"; filestore; sid:1100012; rev:1;)
alert smtp any any -> any any (msg:"FILE ZIP detected"; filemagic:"Zip"; filestore; sid:1100013; rev:1;)
alert nfs any any -> any any (msg:"FILE ZIP detected"; filemagic:"Zip"; filestore; sid:1100014; rev:1;)
alert smb any any -> any any (msg:"FILE ZIP detected"; filemagic:"Zip"; filestore; sid:1100015; rev:1;)
# Extract Word Docs
alert http any any -> any any (msg:"FILE WORDDOC detected"; filemagic:"Composite Document File V2 Document"; filestore; sid:1100016; rev:1;)
alert smtp any any -> any any (msg:"FILE WORDDOC detected"; filemagic:"Composite Document File V2 Document"; filestore; sid:1100017; rev:1;)
alert nfs any any -> any any (msg:"FILE WORDDOC detected"; filemagic:"Composite Document File V2 Document"; filestore; sid:1100018; rev:1;)
alert smb any any -> any any (msg:"FILE WORDDOC detected"; filemagic:"Composite Document File V2 Document"; filestore; sid:1100019; rev:1;)

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salt/idstools/rules/filters.rules Normal file
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# Start the filters at sid 1200000
# Example of filtering out *google.com from being in the dns log.
#config dns any any -> any any (dns.query; content:"google.com"; config: logging disable, type tx, scope tx; sid:1200000;)
# Example of filtering out *google.com from being in the http log.
#config http any any -> any any (http.host; content:"google.com"; config: logging disable, type tx, scope tx; sid:1200001;)
# Example of filtering out someuseragent from being in the http log.
#config http any any -> any any (http.user_agent; content:"someuseragent"; config: logging disable, type tx, scope tx; sid:1200002;)
# Example of filtering out Google's certificate from being in the ssl log.
#config tls any any -> any any (tls.fingerprint; content:"4f:a4:5e:58:7e:d9:db:20:09:d7:b6:c7:ff:58:c4:7b:dc:3f:55:b4"; config: logging disable, type tx, scope tx; sid:1200003;)
# Example of filtering out a md5 of a file from being in the files log.
#config fileinfo any any -> any any (fileinfo.filemd5; content:"7a125dc69c82d5caf94d3913eecde4b5"; config: logging disable, type tx, scope tx; sid:1200004;)

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salt/idstools/rules/local.rules Normal file
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16
salt/idstools/soc_idstools.yaml
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@@ -19,3 +19,19 @@ idstools:
modify: modify:
description: List of SIDS that are modified. description: List of SIDS that are modified.
global: True global: True
rules:
local.rules:
description: This is where custom Suricata rules are entered.
file: True
global: True
advanced: True
filters.rules:
description: You can set custom filters for Suricata when using it for meta data creation.
file: True
global: True
advanced: True
extraction.rules:
description: This is a list of mime types for file extraction when Suricata is used for meta data creation.
file: True
global: True
advanced: True