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  #1  
Old 08-28-2012, 00:24
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DMichael DMichael is offline
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Question minimizng application size

recently i unpacked application that packed by Pecompact its size its 713KB before unpack after dump 243MB.now i have been look for useless sections there only two like its was joined in one .Code and .Rsrc so there only two sections so nothing to earase.. tryed lordpe rebuiler only 1 kb affect scylla same effect and petools same efect resource binnder same..so what to do?
can we talk about how to minimize final size?
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Old 08-28-2012, 01:53
yogi_saw yogi_saw is offline
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are you mistaken abt the kb & mb 713kb expanded to 243mb? doesnt seems to be logical
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Old 08-28-2012, 02:18
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yup but that what happen seems its have some junk or dont have good sections optimization
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Old 08-28-2012, 18:28
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Have you tried to pack the "unpacked" 243MB file with pecompact? Does it still produce 713 kb?
It is strange.
Except for there are a lot of same bytes in the 243MB.
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Old 08-28-2012, 19:40
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A similar problem is here but with a ExeCryptor dump.
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Old 08-30-2012, 02:52
SLV SLV is offline
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Look for SizeOfImage (VirtualSize + VirtualAddress of last section). Comare it with real section's size and fix file (wipe zeroes the end).
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Old 08-30-2012, 12:37
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i dont have the real file..i just unpack it
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