""ET TROJAN RedLine Stealer - CheckConnect Response""

SID: 2045000

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 2023_04_17, deployment Perimeter, malware_family Redline, confidence High, signature_severity Major, updated_at 2023_12_13, reviewed_at 2024_01_26

Reference:

  • md5

  • 43967615d9e0e19bc59d32fdb5afd7e4

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: $HTTP_PORTS

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|3c|s|3a|Envelope|20|xmlns|3a|s|3d 22|http|3a 2f 2f|schemas|2e|xmlsoap|2e|org|2f|soap|2f|envelope|2f 22 3e 3c|s|3a|Body|3e 3c|CheckConnectResponse|20|xmlns|3d 22|http|3a 2f 2f|tempuri|2e|org|2f 22 3e 3c|CheckConnectResult|3e|true|3c 2f|CheckConnectResult|3e 3c 2f|CheckConnectResponse|3e 3c 2f|s|3a|Body|3e 3c 2f|s|3a|Envelope|3e|"

  • Value: Depth: 212

Within:

PCRE:

Special Options:

  • file_data

source