""ET TROJAN Win32/SSLoad Tasking Request (POST)""

SID: 2052099

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state plaintext, created_at 2024_01_18, deployment Perimeter, malware_family SSLoad, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_18, former_sid 2856178

Reference:

  • md5

  • ca303668b5420c022ef9c78ce1f2bfb7

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/api/" Depth: 5

  • Value: "/tasks"

  • Value: "Content-Type|3a 20|application/json|0d 0a|"

  • Value: "Referer|3a 20 2a 2f 2a 0d 0a|"

  • Value: "Content-Length|3a 20|0|0d 0a|"

Within: 42

PCRE: "/^\/api\/[a-f0-9]{8}-([a-f0-9]{4}-){3}[a-f0-9]{12}\/tasks$/U"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_header

  • fast_pattern

  • http_header

  • http_header

source