Rule History

SID: 2049946 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Jan 8, 2024, 12:00 PM

Message:

ET EXPLOIT_KIT ZPHP Domain in TLS SNI (electricnico .com)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT ZPHP Domain in TLS SNI (electricnico .com)"; flow:established,to_server; tls.sni; bsize:16; content:"electricnico.com"; fast_pattern; reference:url,www.proofpoint.com/us/blog/threat-insight/are-you-sure-your-browser-date-current-landscape-fake-browser-updates; classtype:exploit-kit; sid:2049946; rev:2; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2024_01_08, deployment Perimeter, deprecation_reason Relevance, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_19, reviewed_at 2024_03_19;)

Created:

Jan 8, 2024, 12:00 PM

Updated:

Mar 19, 2024, 12:00 PM

DB Created:

Jan 8, 2024, 10:00 PM

DB Updated:

Aug 15, 2025, 8:34 PM

Filename:

rules/emerging-exploit_kit.rules