Versions (4)
Version DetailsCurrent
Rev: 2 • Oct 24, 2019, 12:00 PMET MALWARE Win32/Orion Logger SMTP Base64 Exfil
alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Orion Logger SMTP Base64 Exfil"; flow:to_server,established; content:"Subject|3a 20|Orion Logger - System Details - "; content:"PT09PT09PT09PXwgT3Jpb24gTG9nZ2VyIC0gU3lzdGVtIERldGFpbHMgfD09PT09PT09"; distance:0; fast_pattern; reference:md5,a96e8c201599af678926ac84020c87e0; classtype:command-and-control; sid:2028897; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_10_24, deployment Perimeter, deprecation_reason Age, malware_family Orion_Logger, confidence High, signature_severity Major, updated_at 2024_05_06, reviewed_at 2024_05_06;)
Oct 24, 2019, 12:00 PM
May 6, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules