_ ÄÄÄ `$$$. ,$$$' ÄÄÄÄÄ ÚÄÄÄÄ¿ ÚÄÄÄÄ¿ ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ Ver 1.5 at 25-feb-2000 `$$$ $$$' ³ ÍÍ ³ ³ ÚÄÄÙ ÄÄÄÄ `$$$$$' #### ³ ÚÄÄÙ ³ ³ ÚÂÄ¿ ÄÄÄÄÄÄÄÄÄÄÄÄÄÄ (c) by VAG ÄÄÄÄÄÄÄÄ .$$$^$$$, ³ ³ ³ ÀÄÄ¿ ³ÚÄÙ ÄÄÄ .$$$' `$$$, ÄÄÄÄÄ ÀÄÙ ÄÄ ÀÄÄÄÄÙ ÀÙ ÄÄÄÄÄ A PCrypt 3.41-3.51 remover ÄÄÄ 1. What? X-PCr is a non-generic `retro` deprotector for files processed with PCrypt by MERLiN . This version support files encrypted with PCrypt 3.41 - 3.51 (except 3.42 - not tested yet :( Older version isn't supported because they are too lame and can be easyly unpacked with any modern generic unpacker ;) 2. How? The X-PCr uses step-by-step decrypting technique to decrypt envelope and restore original file. So no one part of PCrypt will not be executed. Using of X-Pcr is quite simple - just type `x_pcr some_file_to_unpack` . If all ok, unpacked Cracked.Exe (or .Com) file will be created. 3. Bugs? Unpacked .com files processed with PCrypt 3.51 can be 1-3 byte longer than original (due to encryption algorithm). Also X-PCr can fail on files protected by modified versions of PCrypt 3.51 (ex. recompiled MERLiN's sourcecode) To correct handling of .Com files processed with PCrypt 3.50-3.51 they must have original bytes at entrypoint ('PCRYPT' or 'PCRYPT v3.51' text) 4. Greets to... MERLiN - Nice protector, but don't work in VM on AMD ;) Snow Panther - Great work with Un-Pack, nice talks, beta testing Oleg Prokhorov - Testing, bug reports, PCrypt 3.44 and DG Michael Hering - Various versions of PCrypt, FileInfo - the best! All Exe-List Members 5. History 5-jan-2000, v0.0 - Some lamas sending thru FIDO virii encrypted by PCrypt 6-jan-2000, v0.9 - First working version, only for 3.43/Com 7-jan-2000, v1.0 - .Exe handling added, polymorf parser bugfixed 9-jan-2000, v1.0a - PCrypt 3.51 support added, another poly parser fix 10-jan-2000, v1.1 - Auto version detection added, successfully tested support of files protected with PCrypt 3.43,3.45-3.51 and partially 3.44. Private release for beta testers. [..too busy to do something..] 18-jan-2000, v1.2 - Layers checking improved to prevent wrong decryption/ halts on some hacked files. Message displaying added. [..too busy again..] 30-jan-2000, v1.3 - Message displaying bugfixed, some cleanups 10-feb-2000, v1.3a - MinMem&MaxMem fields in unpacked file now is same as in protected (not 0 and 0FFFFh). Report by Oleg P. 21-feb-2000, v1.4 - Nothing is changed, just release ;) 25-feb-2000, v1.5 - PCrypt 3.41 handling added, 3.44 layers checking fixed Thanks again to M.H. for his help. 6. Final words Sourcecode freely available, mail me ;) I'm still looking for PCrypt 3.42, if you have it (or at least encrypted files), please send it to me. 7. Contacts Mail me to: E-Mail: VAGSoft@mail.ru Fido: Vladimir Gneushev, 2:5020/1105.20, /1238.10 ÄÄÄÄÄÄÄÄÄÄ*ÄÄÄÄÄÄÄÄÄÄ ÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ[dox by VAG at 25-feb-2000, 02:20, Moscow, Russia]Ä