SID: 2038987

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_09_26, deployment Perimeter, malware_family Lazarus, malware_family TA444, signature_severity Major, updated_at 2022_09_26

Reference:

Protocol: udp

Source Network: $HOME_NET

Source Port: any

Destination Network: any

Destination Port: 53

Flow:

Contents:

  • Value: "|01|" Depth: 1 Offset: 2

  • Value: "|00 01 00 00 00 00 00|"

  • Value: "|0b|onlinecloud|05|cloud|00|"

Within: 7

PCRE:

Special Options:

  • nocase

  • fast_pattern

source