SID: 2035388

Revision: 2

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_03_03, deployment Perimeter, malware_family Cobalt_Strike, signature_severity Major, updated_at 2022_03_03

Reference:

  • md5

  • 1cd603a9c0f9f251552e070d16591bef

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: "|0a|jaxebiridi|03|com|00|"

Within: 16

PCRE:

Special Options:

  • nocase

  • fast_pattern

source