""ET TROJAN Charming Kitten APT Related DNS Activity""

SID: 2042974

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2022_12_20, deployment Perimeter, malware_family TA453, malware_family CharmingKitten, confidence High, signature_severity Major, updated_at 2022_12_20, reviewed_at 2024_05_07

Reference:

• Link

Protocol: udp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 53

Flow:

Contents:

• Value: "|f1 00|" Depth: 2 Offset: 4

• Value: !"|00 00 00 00 00 00|"

• Value: "|51 00 00 02|"

Within: 4

PCRE:

Special Options:

source