MapDump is one dll file utility which let's you dump PE files. The purpose is to create IDA friendly dumps. It gets around two common tricks, unlinking from PEB and erasing PE headers.
more here...........http://www.unknowncheats.me/forum/general-programming-and-reversing/120314-mapdump-x64.html
more here...........http://www.unknowncheats.me/forum/general-programming-and-reversing/120314-mapdump-x64.html