UPX Packing and Anti-Packing Techniques

[SkyProud]

 

  Quote

https://bsodtutorials.wordpress.com/2014/11/14/upx-packing-and-anti-packing-techniques/

http://www.behindthefirewalls.com/2013/12/unpacking-upx-file-manually-with-ollydbg.html

http://securityxploded.com/unpackingupx.php

 

http://deamonftp.free.fr/deamoncrack/Tuts/Kef/UPX/Cours%20upx.htm

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[SameerRaj]

can you tell me to unpack nspack v3.7

[cob_258]

@SameerRaj it's out of topic but as far as I know you can unpack nspack by esp trick, set hwbp on esp after the pushad then run, it will stop on a popfd (after a popad) followed by jmp OEP

[GIV]

Every packer can be unpacked via ESP trick.