""ET TROJAN Potential Dridex.Maldoc Minimal Executable Request""
SID: 2020826
Revision: 7
Class Type: trojan-activity
Metadata: created_at 2015_04_01, performance_impact Moderate, updated_at 2024_04_08
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
-
Value: ".exe"
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Value: !"Mozilla/"
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Value: !"Referer|3A 20|"
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Value: !"Accept"
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Value: !"MstarUpdate"
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Value: "User-Agent|3a 20|" Depth: 12
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Value: !".bitdefender.com|0d 0a|"
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Value: !".homestead.com|0d 0a|"
Within:
PCRE: "/^User-Agent\x3A\x20[a-z\x20]{2,30}\r\nHost\x3A[^\r\n]+\r\n(?:\r\n)?$/Hmi"
Special Options:
-
http_method
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http_uri
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http_header
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http_header
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http_header
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http_header
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http_header
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http_header
-
http_header