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26 lines
860 B
Plaintext
26 lines
860 B
Plaintext
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import "pe"
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rule MAL_ExileRAT_Feb19_1 {
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meta:
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description = "Detects Exile RAT"
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author = "Florian Roth"
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reference = "https://blog.talosintelligence.com/2019/02/exilerat-shares-c2-with-luckycat.html"
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date = "2019-02-04"
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license = "https://creativecommons.org/licenses/by-nc/4.0/"
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hash1 = "3eb026d8b778716231a07b3dbbdc99e2d3a635b1956de8a1e6efc659330e52de"
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strings:
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$x1 = "Content-Disposition:form-data;name=\"x.bin\"" fullword ascii
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$s1 = "syshost.dll" fullword ascii
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$s2 = "\\scout\\Release\\scout.pdb" ascii
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$s3 = "C:\\data.ini" fullword ascii
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$s4 = "my-ip\" value=\"" fullword ascii
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$s5 = "ver:%d.%d.%d" fullword ascii
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condition:
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uint16(0) == 0x5a4d and filesize < 500KB and (
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pe.imphash() == "da8475fc7c3c90c0604ce6a0b56b5f21" or
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3 of them
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)
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}
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