Versions (4)
Version DetailsCurrent
Rev: 2 • Sep 18, 2024, 12:00 PMET MALWARE DNS Query to PeakLight/Emmenhtal Loader Domain (download .instructionclubs .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to PeakLight/Emmenhtal Loader Domain (download .instructionclubs .com)"; dns.query; bsize:29; content:"download.instructionclubs.com"; nocase; reference:url,orangecyberdefense.com/global/blog/cert-news/emmenhtal-a-little-known-loader-distributing-commodity-infostealers-worldwide; reference:url,cloud.google.com/blog/topics/threat-intelligence/peaklight-decoding-stealthy-memory-only-malware; classtype:trojan-activity; sid:2055955; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_09_18, deployment Perimeter, deprecation_reason Age, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_04_15, reviewed_at 2025_04_15;)
Sep 18, 2024, 12:00 PM
Apr 15, 2025, 12:00 PM
Sep 21, 2024, 3:00 AM
Jul 25, 2025, 8:34 PM
rules/emerging-malware.rules