""ET TROJAN Win32/Orion Logger SMTP Base64 Exfil""

SID: 2028897

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_10_24, deployment Perimeter, former_category MALWARE, malware_family Orion_Logger, signature_severity Major, updated_at 2019_10_24

Reference:

  • md5

  • a96e8c201599af678926ac84020c87e0

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: [25,2525,587]

Flow: to_server,established

Contents:

  • Value: "Subject|3a 20|Orion Logger - System Details - "

  • Value: "PT09PT09PT09PXwgT3Jpb24gTG9nZ2VyIC0gU3lzdGVtIERldGFpbHMgfD09PT09PT09"

Within:

PCRE:

Special Options:

  • fast_pattern

source