""ET TROJAN APT Hellsing Proxy Checker Checkin""
SID: 2021108
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_05_15, updated_at 2015_05_15
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 53
Flow: established,to_server
Contents:
-
Value: "GET /lib/common.asp?action="
-
Value: "&uid="
-
Value: "&lan="
-
Value: "&hname="
-
Value: "&uname="
-
Value: "&os="
Within: 22
PCRE:
Special Options:
- fast_pattern