Versions (4)
Version DetailsCurrent
Rev: 3 • Apr 26, 2016, 12:00 PMET MALWARE Retefe Banker .onion Domain
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Retefe Banker .onion Domain"; dns_query; content:"iabni66w5xvwawbe"; depth:16; fast_pattern; nocase; reference:url,isc.sans.edu/diary/Retefe+is+back+in+town/20957; classtype:trojan-activity; sid:2022768; rev:3; metadata:created_at 2016_04_26, malware_family Banking_Trojan, malware_family Retefe, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_08_30;)
Apr 26, 2016, 12:00 PM
Aug 30, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Nov 12, 2025, 10:34 PM
rules/emerging-malware.rules