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I received a malicious Word document with detections on VirusTotal, but it does not exhibit malicious behavior in a sandbox.
That's because it's buggy:
The malware author must have executed a search and replace for string "pl" by string "Jklcj2HIUCh" to obfuscate the function and variable names a bit, without noticing "unwanted" replacements leading to the corruption of the TripleDES COM object name. The dropped payload is an .inf file that downloads a scriptlet:
Didier Stevens |
DidierStevens 450 Posts ISC Handler |
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Nov 2nd 2018 1 year ago |
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