20 lines
1,017 B
Text
20 lines
1,017 B
Text
rule WinDivert_Driver {
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meta:
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description = "Detects WinDivert User-Mode packet capturing driver"
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license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
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author = "Florian Roth (Nextron Systems)"
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reference = "https://www.reqrypt.org/windivert.html"
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date = "2017-10-02"
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score = 40
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hash1 = "33c657fa27b92cfcced66b331cfea7a880460a98cf037e4277faa1420fe59d1c"
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hash2 = "9b834e8f9d117bf2c564a37434973dc0717270ebfac8d8251711905d18da3858"
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hash3 = "5ef707ea68a9bd3a3e568793a0f7d66d166694801ada067d9ebac1d13e53153e"
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hash4 = "df12afa691e529f01c75b3dd734f6b45bf1488dbf90ced218657f0d205bff319"
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id = "95e89577-bb5a-5391-9130-155746d4783f"
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strings:
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$s1 = "WinDivertDllEntry" fullword ascii
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$s2 = "WinDivertHelperParseIPv4Address" fullword ascii
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$s3 = "WinDivert (web: http://reqrypt.org/windivert.html)" fullword wide
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condition:
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( uint16(0) == 0x5a4d and filesize < 80KB and 1 of them )
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}
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