Versions (3)
Version DetailsCurrent
Rev: 5 • Mar 11, 2016, 12:00 PMET MALWARE Scarlet Mimic DNS Lookup 47
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Scarlet Mimic DNS Lookup 47"; dns_query; content:"filegoogle.firewall-gateway.com"; depth:31; nocase; endswith; fast_pattern; reference:url,citizenlab.org/2016/03/shifting-tactics/; classtype:trojan-activity; sid:2022612; rev:5; metadata:created_at 2016_03_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_09_28;)
Mar 11, 2016, 12:00 PM
Sep 28, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Feb 13, 2026, 10:34 PM
rules/emerging-malware.rules