Tag Archives: Office Documents
Excel 4 macro code obfuscation
This sample comes from a Twitter thread located Here by Frost @fr0s7_ and appears to be “BazarLoader” Since this is a Xlsb file I usually just open it up in my Office 2010 Pro sandbox and then convert to Xlsm … Continue reading
A deeper look at Office documents flat style
Over the last few years I have seen some samples that use the xml style of Word Documents with base64 encoded ActiveMime data. What started this was a recent Twitter post by HunterMaor @bit_dam Here where he was not able … Continue reading
Posted in Malware, security, VBScript
Tagged Malware Analysis, Obfuscation, Office Documents
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A deeper look inside one of the new Emotet Malware Docs
The sample here comes from a quick search supplied by ANY.RUN @anyrun_app of #emotet-doc to filter quickly on documents you want to look at. Twitter reference Here and the link to the file we are going to use Here. One … Continue reading
Posted in Malware
Tagged Malware Analysis, Office Documents, Reverse Engineering, Security
Comments Off on A deeper look inside one of the new Emotet Malware Docs
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