""ET TROJAN Suspicious User Agent Detected (RookIE) - Common with Downloaders""
SID: 2003635
Revision: 8
Class Type: trojan-activity
Metadata: attack_target Client_and_Server, created_at 2010_07_30, deployment Perimeter, confidence Medium, signature_severity Major, updated_at 2023_05_17
Reference:
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| RookIE"
-
Value: !"www.ugee.com.cn|0d 0a|"
Within:
PCRE:
Special Options:
-
http_header
-
http_header