20 lines
724 B
Text
20 lines
724 B
Text
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rule AdGholas_mem_antisec_M2
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{
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meta:
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malfamily = "AdGholas"
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author = "Proofpoint"
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reference = "https://www.proofpoint.com/us/threat-insight/post/massive-adgholas-malvertising-campaigns-use-steganography-and-file-whitelisting-to-hide-in-plain-sight"
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reference2 = "https://blog.malwarebytes.com/cybercrime/exploits/2016/12/adgholas-malvertising-business-as-usual/"
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strings:
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$s1 = "ActiveXObject(\"Microsoft.XMLDOM\")" nocase ascii wide
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$s2 = "loadXML" nocase ascii wide fullword
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$s3 = "parseError.errorCode" nocase ascii wide
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$s4 = /res\x3a\x2f\x2f[\x27\x22]\x2b/ nocase ascii wide
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$s5 = /\x251e3\x21\s*\x3d\x3d\s*[a-zA-Z]+\x3f1\x3a0/ nocase ascii wide
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condition:
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all of ($s*)
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}
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