Rule History

SID: 2048459 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Oct 4, 2023, 12:00 PM

Message:

ET EXPLOIT_KIT Fake Browser Update Domain in TLS SNI (s127581-statspixel .com)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Fake Browser Update Domain in TLS SNI (s127581-statspixel .com)"; flow:established,to_server; tls.sni; bsize:22; content:"s127581-statspixel.com"; fast_pattern; reference:url,infosec.exchange/@GustyDusty/111176105257032772; classtype:exploit-kit; sid:2048459; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2023_10_04, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_12_06, reviewed_at 2023_12_06;)

Created:

Oct 4, 2023, 12:00 PM

Updated:

Dec 6, 2023, 12:00 PM

DB Created:

Oct 4, 2023, 10:00 PM

DB Updated:

Aug 18, 2025, 8:35 PM

Filename:

rules/emerging-exploit_kit.rules