Rule History

SID: 2610828 • Source: tgreen/hunting

Versions (4)

Version DetailsCurrent

Rev: 1 • Mar 19, 2025, 4:38 PM

Message:

TGI HUNT Possible Log4shell Obfuscation Technique

Rule:

alert http $HOME_NET any -> any any (msg:"TGI HUNT Possible Log4shell Obfuscation Technique"; flow:established; http.uri; content:"${"; fast_pattern; pcre:"/j[ndi]*\${(?:(?:low|upp)er|(?:k8|sy)s|date|main|env|web|:):/i"; reference:url,twitter.com/ymzkei5/status/1469765165348704256; classtype:bad-unknown; sid:2610828; rev:1;)

Created:

Mar 19, 2025, 4:38 PM

Updated:

Mar 19, 2025, 4:38 PM

DB Created:

Jul 29, 2025, 5:35 PM

DB Updated:

Jul 29, 2025, 5:35 PM

Filename:

hunting.rules