20 lines
748 B
Text
20 lines
748 B
Text
rule AdGholas_mem
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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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$a1 = "(3e8)!=" ascii wide
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$a2 = /href=\x22\.\x22\+[a-z]+\,mimeType\}/ ascii wide
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$a3 = /\+[a-z]+\([\x22\x27]divx[^\x22\x27]+torrent[^\x22\x27]*[\x22\x27]\.split/ ascii wide
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$a4 = "chls" nocase ascii wide
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$a5 = "saz" nocase ascii wide
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$a6 = "flac" nocase ascii wide
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$a7 = "pcap" nocase ascii wide
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condition:
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all of ($a*)
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}
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