Rule History

SID: 2049499 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 2 • Dec 5, 2023, 12:00 PM

Message:

ET EXPLOIT_KIT Fake WordPress CVE Plugin Domain in TLS SNI (wpsys .zip)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Fake WordPress CVE Plugin Domain in TLS SNI (wpsys .zip)"; flow:established,to_server; tls.sni; bsize:9; content:"wpsys.zip"; fast_pattern; reference:url,infosec.exchange/@rmceoin/111507077232502845; classtype:exploit-kit; sid:2049499; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_12_05, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Exploit_Kit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_07, reviewed_at 2024_02_07;)

Created:

Dec 5, 2023, 12:00 PM

Updated:

Feb 7, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Aug 18, 2025, 8:35 PM

Filename:

rules/emerging-exploit_kit.rules