Rule History

alert http $HOME_NET any -> any any (msg:"ET USER_AGENTS Win32/FakeAV InternetSecurityGuard User-Agent"; flow:established,to_server; http.user_agent; content:"@internetsecurityguard"; endswith; fast_pattern; reference:md5,054139bbb3748d0b8d393ab438e3a050; classtype:trojan-activity; sid:2045158; rev:1; metadata:created_at 2023_04_24, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_24;)