20 lines
841 B
Text
20 lines
841 B
Text
rule MAL_Fake_Document_Software_Indicators_Nov23 {
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meta:
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description = "Detects indicators of fake document/image utility software that acts as a downloader for additional malware"
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author = "Jonathan Peters"
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date = "2023-11-13"
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reference = "https://nochlab.blogspot.com/2023/09/net-in-javascript-fake-pdf-converter.html"
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hash1 = "ac5356ae011effb9d401bf428c92a48cf82c9b61f4c24a29a9718e3379f90f1d"
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hash2 = "d1c29c2243c511ca3264ad568a6be62f374e104b903eca93debce6691e1c5007"
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score = 80
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id = "231474cd-1ec9-5738-bf48-ef707689056d"
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strings:
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$ = "tweakscode.com" wide
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$ = "www.createmygif.com" wide
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$ = "www.videownload.com" wide
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$ = "www.pdfconverterz.com" wide
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$ = "www.pdfconvertercompare.com" wide
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condition:
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uint16(0) == 0x5a4d
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and 1 of them
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}
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