""ET TROJAN Villain C2 Framework HTTP Server Response""
SID: 2042770
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_12_13, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2022_12_13
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,to_client
Contents:
-
Value: "Access-Control-Allow-Origin|3a 20|*"
-
Value: "Server|3a 20|Apache/2.4.1|20 0d 0a|"
-
Value: "HTTP/1.0 200 OK"
Within:
PCRE:
Special Options:
-
http_header
-
http_header
-
fast_pattern