Rule History

SID: 10001724 • Source: ptrules/open

Versions (6)

Version DetailsCurrent

Rev: 1 • Jun 24, 2025, 4:00 PM

Message:

ATTACK AD [PTsecurity] Flowbits for SMB NTTrans Request

Rule:

alert smb any any -> any any (msg:"ATTACK AD [PTsecurity] Flowbits for SMB NTTrans Request"; flow:established, to_server, no_stream; content:"|FF|SMB|A0|"; flowbits:set, SMB.NTTrans.Req; flowbits:unset, SMB.NTTrans2.Req; flowbits:noalert; reference:url, rules.ptsecurity.com; classtype:attempted-admin; sid:10001724; rev:1;)

Created:

Jun 24, 2025, 4:00 PM

Updated:

Jun 24, 2025, 4:00 PM

DB Created:

Oct 16, 2025, 10:34 AM

DB Updated:

Oct 16, 2025, 10:34 AM

Filename:

rules/ptopen-windows.rules