Rule History

SID: 10002558 • Source: ptrules/open

Versions (7)

Version DetailsCurrent

Rev: 2 • Jun 24, 2025, 4:00 PM

Message:

ATTACK AD [PTsecurity] DCShadow Replication Attempt - DRSUAPI_REPLICA_ADD from non-DC

Rule:

alert tcp !$DC_SERVERS any -> $DC_SERVERS [1024:] (msg:"ATTACK AD [PTsecurity] DCShadow Replication Attempt - DRSUAPI_REPLICA_ADD from non-DC"; flow:established, to_server, no_stream; content:"|05 00 00 03|"; depth:4; content:"|05 00|"; distance:18; within:2; flowbits:isset, RPC.DsAddEntry; reference:url, dcshadow.com; reference:url, rules.ptsecurity.com; classtype:attempted-admin; sid:10002558; rev:2;)

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