Rule History

SID: 10005778 • Source: ptrules/open

Versions (6)

Version DetailsCurrent

Rev: 5 • Jul 24, 2025, 5:44 PM

Message:

ATTACK [PTsecurity] CoronaBlue/SMBGhost DOS/RCE Attempt (CVE-2020-0796)

Rule:

alert smb any any -> any any (msg: "ATTACK [PTsecurity] CoronaBlue/SMBGhost DOS/RCE Attempt (CVE-2020-0796)"; flow: established; content: "|FC|SMB"; depth: 8; byte_test: 4, >, 0x800134, 0, relative, little; reference: url, www.mcafee.com/blogs/other-blogs/mcafee-labs/smbghost-analysis-of-cve-2020-0796; reference: cve, 2020-0796; reference: url, rules.ptsecurity.com; classtype: attempted-admin; sid: 10005778; 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