VB Decompiler Dùng thử miễn phí - Debugging Software Windows

Giới Thiệu · VB Decompiler

VB Decompiler is decompiler for programs (EXE, DLL or OCX) written in Visual Basic 5.0 and 6.0 and disassembler for programs written on .NET technology. As you know, programs in Visual Basic can be compiled into interpreted p-code or into native code. .NET assembly always compiled to just in time compilable IL code. Since p-code consists of high-level commands, there is a real possibility to decompile it into the source code (of course, the names of variables and some functions will not be decompiled). VB Decompiler restores source code from p-code as much as possible precisely. And after some modifications you may try to compile generated code. If a program was compiled into the native code, restoring full source code from machine instructions is not possible. But VB decompiler can help to analyze the program even in this situation as well. It contains a powerful disassembler and emulator. This powerfull engine try to decode most assembler instructions to most likely VB commands.

có gì mới trong phiên bản 11.4 · VB Decompiler

- Support addresses to global variables and objects in fld, fadd, fsub, fmul, fdiv, faddr, fsubr, fmulr, fdivr, faddrp, fsubrp, fmulrp, fdivrp fpu instructions (Native Code)
- Getting value from register in fstp fpu instruction (Native Code)
- Support pointer to register in fild fpu instruction (Native Code)
- Support for fst FPU command (used only for unmanaged .NET code, VB6 use only fstp)
- New FPU preprocessor for add, sub, mul and div commands with and without "p" and "r" suffixes (Native Code)
- Filtering _adj_fdiv_r and _adj_fdiv_m64 with stack processing (Native Code)
- Now you can disable analytic features and parsing prototypes on the fly, without changing options. Just hold "Shift" on the keyboard and start decompilation by pressing "Decompile" button or from recent files list (Analytic features)
- Tracing is now works on both: Fast decompilation and Full decompilation modes (Tracing features)
- Checkboxes on the main window now can be changed only on "Fast decompilation" mode, because this settings can be used only in fast decompilation mode
- Japanese, French and German translations is updated
- Search strings in a whole project of the .NET application via "Ctrl" + "F" (.NET)
- Processing imports for x64 .NET managed applications
- "Find next" button at String references list
- Searching new file access APIs (Analytic features)
- Searching new volume access APIs (Analytic features)
- Searching new internet access APIs (Analytic features)
- BugFix: Decompile msvbvmXX.dll functions __vbaR8IntI2, __vbaR8IntI4, rtcDateAdd (Native Code)
- Plugin SDK function "VBD_SetActiveTextLine" now works for Decompiler and Disassembler tabs
- FRX Viewer updated
- BugFix: Processing boolean assignment to property via __vbaLateIdSt, __vbaVarLateMemSt, __vbaLateMemSt in some cases (Native Code)
- BugFix: Procedure analyzer and optimizer can incorreclty replace the array variable with array index
- BugFix: Processing "MemberRef" and "CustomAttribute" tables (.NET)
- BugFix: Search strings in a whole project via "Ctrl" + "F"
- BugFix: Issue with resizing panels at main window
- BugFix: Processing "imul" assembler command (Native Code)
- BugFix: Plugin SDK function "VBD_SetStatusBarText"
- BugFix: Fix incorrect Virtual Tables
- BugFix: Parsing type of "class" and "valuetype" variables (.NET)
- BugFix: Jump history open incorrect tab after jumping from form to code or vice versa

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