""ET TROJAN Win32.Application.ThunderN.A Checkin""

SID: 2034275

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_28, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2021_10_28

Reference:

  • md5

  • 1f1ef30f55a9b69bf0b8706e479beca0

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|1b 00 0c|" Depth: 3

  • Value: "Startup102_embedding|ea 03 01 00 00 00|"

Within:

PCRE:

Special Options:

  • fast_pattern

source