Rule History

SID: 2060691 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 1 • Mar 8, 2025, 12:00 PM

Message:

ET EXPLOIT_KIT Malicious TA2727 TDS Domain in TLS SNI (arpobe .hemispheredrown .tech)

Rule:

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT_KIT Malicious TA2727 TDS Domain in TLS SNI (arpobe .hemispheredrown .tech)"; flow:established,to_server; tls.sni; bsize:27; content:"arpobe.hemispheredrown.tech"; fast_pattern; classtype:exploit-kit; sid:2060691; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2025_03_08, deployment Perimeter, performance_impact Low, confidence High, signature_severity Minor, tag Exploit_Kit, tag TDS, tag compromised_website, tag TA2727, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_03_08;)

Created:

Mar 8, 2025, 12:00 PM

Updated:

Mar 8, 2025, 12:00 PM

DB Created:

Mar 10, 2025, 10:34 PM

DB Updated:

Jul 3, 2025, 8:34 PM

Filename:

rules/emerging-exploit_kit.rules