""ET TROJAN TA577 Payload Delivery Attempt""

SID: 2052193

Revision: 1

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 TLSDecrypt, created_at 2024_04_19, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_19

Reference:

  • md5

  • 2a5ae53815fe72a33c718d223ed8512b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/wEdS/" Depth: 6

Within:

PCRE: "/\/wEdS\/\d{6}$/U"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

source