Rule History

SID: 10003306 • Source: ptrules/open

Versions (7)

Version DetailsCurrent

Rev: 4 • Oct 9, 2025, 2:49 PM

Message:

SPYWARE [PTsecurity] Buhtrap FB set SMB.TreeConnect.ADMIN

Rule:

alert smb $HOME_NET any -> $HOME_NET 445 (msg:"SPYWARE [PTsecurity] Buhtrap FB set SMB.TreeConnect.ADMIN"; flow:established, to_server, no_stream; content:"SMB"; content:"|03 00|"; distance:8; within:2; content:"|5c 00 41 00 44 00 4d 00 49 00 4e 00 24 00|"; distance:48; isdataat:!1, relative; flowbits:noalert; flowbits:set, SMB.TreeConnect.ADMIN; reference:url, rules.ptsecurity.com; classtype:trojan-activity; sid:10003306; 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