""ET TROJAN Generic - POST To .php w/Extended ASCII Characters""
SID: 2017259
Revision: 11
Class Type: trojan-activity
Metadata: created_at 2013_07_31, performance_impact Significant, updated_at 2024_04_25
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "POST"
-
Value: ".php"
-
Value: !"Referer|3a|"
-
Value: "www-form-urlencoded|0d 0a|"
-
Value: " MSIE "
-
Value: !".webex.com|0d 0a|"
Within:
PCRE: "/[\x80-\xff]/P"
Special Options:
-
http_method
-
http_uri
-
http_header
-
http_header
-
http_header
-
http_header