""ET TROJAN OSX/NukeSped Variant CnC Domain in DNS Lookup (woodmate .it)""

SID: 2031636

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2021_02_19, deployment Perimeter, malware_family NukeSped, signature_severity Major, tag Lazarus, updated_at 2021_02_19

Reference:

  • md5

  • 451c23709ecd5a8461ad060f6346930c

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: "|08|woodmate|02|it|00|"

Within: 13

PCRE:

Special Options:

  • nocase

  • fast_pattern

source