""ET TROJAN Suspected DNS2TCP Connect""
SID: 2026417
Revision: 2
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_09_26, deployment Perimeter, malware_family DNS2TCP, performance_impact Moderate, signature_severity Major, updated_at 2018_09_26
Reference:
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: any
Destination Port: 53
Flow:
Contents:
-
Value: "|08|=connect"
-
Value: "|00 00 10|"
Within:
PCRE:
Special Options:
- fast_pattern