Notes: Regp.pl is the Offline Registry Parser, a Perl script that can be used on any system that supports Perl to parse Windows Registry files (NTUSER.DAT, SYSTEM, SOFTWARE, etc.). As an added benefit, regp will "decrypt" the values within the UserAssist key that are ROT-13 "encrypted". The package contains the Perl source code, a Windows EXE compiled with Perl2Exe, and a required DLL.