""ET TROJAN W32/SPARS/ARS Stealer Checkin""

SID: 2025344

Revision: 3

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_02_12, deployment Perimeter, malware_family Ars_Stealer, performance_impact Moderate, signature_severity Major, updated_at 2022_05_03

Reference:

  • md5

  • 76516b465b3589547a9c7c7d955238d8

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: ".php?action="

  • Value: "&hwid="

  • Value: "&access="

  • Value: !"Referer"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • fast_pattern

  • http_uri

  • http_header

source