""ET TROJAN Win32/Gamaredon CnC Activity""

SID: 2043298

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_01_13, deployment Perimeter, signature_severity Major, updated_at 2023_01_13

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: to_server,established

Contents:

  • Value: "ID|3a|" Depth: 3

  • Value: "|5f|"

  • Value: "C|3a 5c|"

  • Value: "|5c|Local|5c|Temp|5c|7ZipSfx|2e|000|00|Virtual|2e|exe"

Within:

PCRE:

Special Options:

source