""ET TROJAN Win32/Spy.Delf.QTL Data Exfiltration Attempt""

SID: 2038999

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_09_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_09_26

Reference:

  • md5

  • d7186f603cb439c86bf5f9ee767a62a0

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: "gate"

  • Value: ".php"

  • Value: "text=%0D%0A%3C%2Ftextarea%3E" Depth: 28

  • Value: !"Referer|3a 20|"

  • Value: !"User-Agent|3a 20|"

Within:

PCRE: "/.php$/U"

Special Options:

  • http_method

  • http_uri

  • http_uri

  • fast_pattern

  • http_client_body

  • http_header

  • http_header

source