Rule History

SID: 2054254 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jul 5, 2024, 12:00 PM

Message:

ET MALWARE ZPHP CnC Domain in DNS Lookup (osgnhr9zv .top)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE ZPHP CnC Domain in DNS Lookup (osgnhr9zv .top)"; dns.query; bsize:13; content:"osgnhr9zv.top"; nocase; reference:url,www.proofpoint.com/us/blog/threat-insight/are-you-sure-your-browser-date-current-landscape-fake-browser-updates; classtype:domain-c2; sid:2054254; rev:1; metadata:created_at 2024_07_05, performance_impact Low, confidence High, signature_severity Critical, tag compromised_website, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_05;)

Created:

Jul 5, 2024, 12:00 PM

Updated:

Jul 5, 2024, 12:00 PM

DB Created:

Jul 5, 2024, 10:01 PM

DB Updated:

Aug 11, 2025, 10:35 PM

Filename:

rules/emerging-malware.rules