Rule History

SID: 10004864 • Source: ptrules/open

Versions (6)

Version DetailsCurrent

Rev: 5 • Jul 24, 2025, 5:44 PM

Message:

ATTACK [PTsecurity] Possible Bluekeep RDP exploit CVE-2019-0708 (MCS Channel Join Requests)

Rule:

alert tcp any any -> any !443 (msg:"ATTACK [PTsecurity] Possible Bluekeep RDP exploit CVE-2019-0708 (MCS Channel Join Requests)"; flow:established, to_server; app-layer-protocol:!tls; content:"|17 03 01 00 20|"; depth:5; content:"|17 03 01 00 30|"; distance:32; within:5; fast_pattern; flowbits:isset, BlueKeep.pkt3; flowint:JoinReq, +, 1; flowbits:noalert; reference:cve, 2019-0708; reference:url, github.com/Ekultek/BlueKeep; reference:url, rules.ptsecurity.com; classtype:attempted-admin; sid:10004864; rev:5;)

Created:

Jul 24, 2025, 5:44 PM

Updated:

Jul 24, 2025, 5:44 PM

DB Created:

Oct 16, 2025, 10:34 AM

DB Updated:

Oct 16, 2025, 10:34 AM

Filename:

rules/ptopen-attacks.rules