""ET TROJAN IIS-Raid Module Backdoor - Successful PING in HTTP Response (PONG)""
SID: 2046175
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Web_Server, created_at 2023_06_09, deployment Perimeter, deployment Internal, deployment SSLDecrypt, malware_family IIS_Raid, performance_impact Low, confidence High, signature_severity Critical, updated_at 2023_06_09
Reference:
Protocol: tcp
Source Network: [$HOME_NET,$HTTP_SERVERS]
Source Port: $HTTP_PORTS
Destination Network: any
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "200"
-
Value: "|3a 20|UElORw==|0d 0a|"
Within:
PCRE:
Special Options:
-
http_stat_code
-
http_header
-
fast_pattern