""ET USER_AGENTS Suspicious User Agent (agent)""
SID: 2001891
Revision: 20
Class Type: trojan-activity
Metadata: created_at 2010_07_30, updated_at 2019_08_05
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "User-Agent|3a| agent"
-
Value: !".battle.net"
-
Value: ".blizzard.com|0d|"
-
Value: !"Host|3a 20|blz"
-
Value: !"cn.patch.battlenet.com.cn"
Within:
PCRE:
Special Options:
-
http_header
-
http_header
-
http_header
-
http_header
-
http_header