""ET USER_AGENTS Suspicious User-Agent (RT/1.0)""
SID: 2039422
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 2022_10_17, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_02_28
Reference:
-
md5
-
4c22c20fd816c11a3670100a40ac9dc0
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
- Value: "User-Agent|3a 20|RT/1.0"
Within:
PCRE:
Special Options:
- http_header