Rule History

SID: 2020670 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Mar 11, 2015, 12:00 PM

Message:

ET MALWARE Cryptolocker .onion Proxy Domain (juf5pjk4sl7uojh4)

Rule:

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Cryptolocker .onion Proxy Domain (juf5pjk4sl7uojh4)"; dns_query; content:"juf5pjk4sl7uojh4"; depth:16; fast_pattern; nocase; reference:md5,499a46c23afe23de49346adf1b4f3a4f; reference:url,www.mogozobo.com/?p=2371; classtype:trojan-activity; sid:2020670; rev:3; metadata:created_at 2015_03_11, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_30;)

Created:

Mar 11, 2015, 12:00 PM

Updated:

Aug 30, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Jan 19, 2026, 10:35 PM

Filename:

rules/emerging-malware.rules