Rule History

SID: 11004724 • Source: ptrules/open

Versions (6)

Version DetailsCurrent

Rev: 4 • Oct 9, 2025, 2:49 PM

Message:

REMOTE [PTsecurity] SilentTrinity

Rule:

alert tls any any -> any any (msg: "REMOTE [PTsecurity] SilentTrinity"; flow: established, to_server; stream_size: client, <,3500; stream_size: server, <,8000; content: "|1703030065|"; depth: 5; flowbits: isset, ST_checker3; flowbits: unset, ST_checker3; reference: url, rules.ptsecurity.com; classtype: trojan-activity; sid: 11004724; rev: 4;)

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