""ET TROJAN W32/Zbot.Variant Fake MSIE 6.0 UA""
SID: 2016509
Revision: 3
Class Type: trojan-activity
Metadata: created_at 2013_02_27, updated_at 2014_09_19
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: ".htm?"
-
Value: "User-Agent|3a| Mozilla/4.0 (compatible|3b| MSIE 6.0|3b| Windows NT 5.1|3b| SV1)|0d 0a|"
Within:
PCRE: "/\/[a-z].htm\?[A-Za-z0-9]+$/U"
Special Options:
-
http_uri
-
http_header