""ET TROJAN BBSRAT POST request CnC""
SID: 2022311
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_12_24, updated_at 2015_12_24
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "POST"
-
Value: "/bbs/" Depth: 5
-
Value: "/forum.php?sid="
-
Value: "User-Agent|3a 20|Mozilla/4.0 (compatible|3b 20|Windows NT 5.1)"
Within:
PCRE: "/^[\x20-\x7e\r\n]{0,20}[^\x20-\x7e\r\n]/P"
Special Options:
-
http_method
-
fast_pattern
-
http_uri
-
http_uri
-
http_header