""ET TROJAN Win32/Delf.UUW CnC Keep-Alive""

SID: 2039719

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_11_04, deployment Perimeter, deprecation_reason Performance, performance_impact Significant, confidence High, signature_severity Major, updated_at 2022_11_04

Reference:

  • md5

  • 3ffa6941fc71c2919ccf3edc4992ec99

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|65 00 00 00 00 00 00 00|"

Within:

PCRE:

Special Options:

source