Rule History

SID: 2036884 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Jun 6, 2022, 12:00 PM

Message:

ET HUNTING Possible Generic Stealer Sending System Information

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET HUNTING Possible Generic Stealer Sending System Information"; flow:established,to_server; http.method; content:"POST"; http.request_body; content:"filename=|22|System Info.txt|22|"; fast_pattern; reference:md5,0a7b32e75a01764ef5389a1d9e72ed63; classtype:misc-activity; sid:2036884; rev:3; metadata:created_at 2022_06_06, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_10;)

Created:

Jun 6, 2022, 12:00 PM

Updated:

Jun 10, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 3, 2025, 8:34 PM

Filename:

rules/emerging-hunting.rules