""ET TROJAN BPFDoor V2 UDP Magic Packet Inbound""

SID: 2045673

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2023_05_11, deployment Perimeter, malware_family BPFDoor, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_05_11

Reference:

Protocol: udp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: [22,80,443]

Flow:

Contents:

  • Value: "|44 30 cd 9f 5e 14 27 66|"

Within:

PCRE:

Special Options:

source