SID: 2053278

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_06_06, deployment Perimeter, malware_family Silverfox, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_06_06

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: "|07|uiekjxw|03|net|00|"

Within: 13

PCRE:

Special Options:

  • fast_pattern

  • nocase

source