""ET TROJAN Win32/Tiggre!rfn Zipped Exfil""

SID: 2037003

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_15, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, signature_severity Major, updated_at 2022_06_15

Reference:

  • md5

  • 57a3a3efdab58faf1249b718769d8622

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/gate.php?ownerid=" Depth: 18

  • Value: "&buildid="

  • Value: "&username="

  • Value: "&country="

  • Value: "&ipaddr="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source