SID: 2051921

Revision: 1

Class Type: trojan-activity

Metadata: attack_target Client_Endpoint, created_at 2024_04_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_04, reviewed_at 2024_05_06

Reference:

  • md5

  • b1cb85d0689f64c6373345fc6b084f5f

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: "|12|fixturewordbakewos|04|shop|00|"

Within: 25

PCRE:

Special Options:

  • fast_pattern

  • nocase

source