""ET TROJAN Win32/SaintStealer Data Exfiltration Attempt M1""

SID: 2039008

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_27, deployment Perimeter, malware_family SaintStealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_09_27

Reference:

  • md5

  • 1604e24ee77201e5264bcd4d8327499e

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: "/receive.php"

  • Value: "PK|03 04|"

  • Value: "|00 00 00|"

  • Value: "enshot.jpg"

  • Value: "Information.txt"

  • Value: !"User-Agent|3a 20|"

  • Value: !"Referer|3a 20|"

Within: 300

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • http_client_body

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_header

  • http_header

source