""ET TROJAN Redline Stealer/MetaStealer Family TCP CnC Activity - MSValue (Response)""

SID: 2046106

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, created_at 2023_06_06, deployment Perimeter, malware_family Stealer, malware_family Redline, malware_family MetaStealer, confidence High, signature_severity Major, updated_at 2024_01_09, mitre_tactic_id TA0009, mitre_tactic_name Collection, mitre_technique_id T1005, mitre_technique_name Data_from_local_system

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: 1024:

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|2c|http://tempuri.org/" Depth: 22 Offset: 3

  • Value: "/MSValue"

  • Value: "|08|MSValue"

  • Value: "|01 01 01|"

Within:

PCRE:

Special Options:

  • fast_pattern

source