""ET TROJAN APT29 HTA Dropper Checkin Observed""

SID: 2047645

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, created_at 2023_08_14, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, updated_at 2023_08_14

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/wp-content/idx.php?n=ks&q=" Depth: 27

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source