19 lines
618 B
Text
19 lines
618 B
Text
rule Contains_UserForm_Object_2
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{
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meta:
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author = "Martin Willing (https://evild3ad.com)"
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description = "Detect UserForm object in MS Office document. Attackers use UserForm objects to obfuscate their scripts and malicious code."
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alert = "May used to store malicious code in a UserForm object embedded in a form object"
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reference = "https://msdn.microsoft.com/en-us/library/office/gg264663.aspx"
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hash = "3c013125ffe34b81e39f92b59ca26b6c"
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date = "2016-03-11"
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filetype = "Office documents"
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strings:
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$a = "Microsoft Forms 2.0" // Forms
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$b = "UserForm1" // UserForm
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condition:
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all of them
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}
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