""ET TROJAN [PTsecurity] Win32/Randrew!rfn CnC Activity""
SID: 2024955
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 2017_11_06, deployment Perimeter, performance_impact Moderate, signature_severity Major, updated_at 2017_11_06
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "botversion=" Depth: 11
-
Value: "xfor="
-
Value: "winver="
Within: 33
PCRE:
Special Options:
-
http_client_body
-
http_client_body
-
http_client_body