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| Subject: | Re: Loading EXE files directly from memory? |
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| Date: | Wed, 6 Dec 2006 10:33:30 +0000 |
You should have a look at UPX (upx.sourceforge.net), it does have a in-place execution feature that seems to be what you are looking for. Basically it compresses an exe and then sticks a decompression code in front of it and it allows to decompress and execute the exe in place without generating files. At least that is what it looks like from their description. Source is provided, so you can take a look. :)
If you are writing some sort of virus like thing, remember that signature scans will pick up the decompression or decryption part if you don't do something about it.
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