25 lines
732 B
Text
25 lines
732 B
Text
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/*
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Yara Rule Set
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Author: Florian Roth
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Date: 2016-08-18
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Identifier: b374k - Back Connect Payload UPX
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*/
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rule b374k_back_connect {
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meta:
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description = "Detects privilege escalation tool"
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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 = "Internal Analysis"
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date = "2016-08-18"
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score = 80
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hash1 = "c8e16f71f90bbaaef27ccaabb226b43762ca6f7e34d7d5585ae0eb2d36a4bae5"
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id = "8612bda2-2576-56c0-a4ba-afbef419ab05"
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strings:
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$s1 = "AddAtomACreatePro" fullword ascii
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$s2 = "shutdow" fullword ascii
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$s3 = "/config/i386" fullword ascii
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condition:
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( uint16(0) == 0x5a4d and filesize < 10KB and all of them )
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}
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