""ET TROJAN Win32/Kryptik.BSYO Checkin 2""
SID: 2018198
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2014_01_22, updated_at 2014_03_03
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "/cmd?version="
-
Value: "&aid="
-
Value: "&id="
-
Value: "&os="
Within:
PCRE: "/&id=[a-f0-9]{8}(-[a-f0-9]{4}){4}[a-f0-9]{8}&os=/U"
Special Options:
-
http_uri
-
http_uri
-
http_uri
-
http_uri