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Have you analyzed malicious Office documents with VBA macros? Did they contain a userform? Like this (MD5 4e0c55054c4f7c32aece5cfbbea02846):
Then take a look at the content of the stream with a name that ends with /o:
You can see that it contains a URL. Sometimes you will analyze the VBA code of malicious documents, but not find the URL. That's because the URL is stored as a property of a userform. The name of the property can be found in the stream with the name that ends with /f:
You can find this property back in the VBA code:
Didier Stevens |
DidierStevens 300 Posts ISC Handler |
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Feb 21st 2016 2 years ago |
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