SID: 2039800

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_11_16, deployment Perimeter, malware_family Bitter, signature_severity Major, updated_at 2022_11_16

Reference:

  • md5

  • 06a7eccd74a6aa5aa12755cd48829f90

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|00 ca 0a 62|" Depth: 4 Offset: 1

  • Value: "|ca fa ca ca ca|"

Within:

PCRE:

Special Options:

  • fast_pattern

source