""ET TROJAN IsSpace/Zacom Connectivity Check""
SID: 2021215
Revision: 1
Class Type: trojan-activity
Metadata: created_at 2015_06_09, updated_at 2015_06_09
Reference:
-
md5
-
25631f5ccec8f155a8760b8568ca22c5
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
-
Value: "GET"
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Value: !"Referer|3a|"
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Value: "Host|3a 20|www.microsoft.com|0d 0a|"
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Value: "User-Agent|3a 20|Mozilla/5.0 (compatible|3b| MSIE 7.0|3b|Windows NT 5.1)"
Within:
PCRE:
Special Options:
-
http_method
-
http_header
-
http_header
-
http_header