""ET TROJAN ArcDoor Intial Checkin""
SID: 2020345
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_02_03, updated_at 2015_02_03
Reference:
-
md5
-
71bae4762a6d2c446584f1ae991a8fbe
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "POST"
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Value: !"Accept"
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Value: "Content-Length|3a 20|28|0d 0a|"
Within:
PCRE: "/^[a-z0-9]{11}=\d{16}$/P"
Special Options:
-
http_method
-
http_header