Rule History

SID: 10013753 • Source: ptrules/open

Versions (7)

Version DetailsCurrent

Rev: 2 • Oct 9, 2025, 2:49 PM

Message:

REMOTE [PTsecurity] XWorm

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg: "REMOTE [PTsecurity] XWorm"; flow: established, to_server; dsize: 228; stream_size: server, <, 3; stream_size: client, =, 229; content: "224|00|"; depth: 4; isdataat: 223, relative; isdataat: !225, relative; content: !"|7c 27 7c|"; content: !"|7c|yes"; nocase; content: !"|7c|win"; nocase; content: !"|7c|no"; nocase; reference: url, rules.ptsecurity.com; classtype: trojan-activity; sid: 10013753; rev: 2;)

Created:

Oct 9, 2025, 2:49 PM

Updated:

Oct 9, 2025, 2:49 PM

DB Created:

Oct 16, 2025, 10:34 AM

DB Updated:

Oct 16, 2025, 10:34 AM

Filename:

rules/ptopen-malware.rules