""ET TROJAN Putter Panda HTTPClient CnC HTTP Request""
SID: 2018554
Revision: 3
Class Type: trojan-activity
Metadata: created_at 2014_06_11, updated_at 2016_02_12
Reference:
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md5
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544fca6eb8181f163e2768c81f2ba0b3
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/Microsoft"
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Value: "/default.asp"
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Value: "?tmp="
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Value: !"Referer|3a|"
Within:
PCRE: "/\/default.aspx?\?tmp=(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=|[A-Za-z0-9+/]{4})$/U"
Special Options:
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http_method
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nocase
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http_uri
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http_uri
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http_uri
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http_header