Visual basic decompiler...

Well I've got one, but I really need something that brings native code to VB6...I don't use this program for plagiarism, I use it for learning purposes. So, if anybody knows anything that brings native code to VB6, please do tell.

 

Can't be done...
All a decompiler is good for, is basically seeing what controls, fonts they use. and perhaps occasionally ripping the layout.

 

Learn ASM and use a Win32 disassembler.

 

yeah, this cant be done dude.

 

wait, u want the native code? Just search on google for vb decompiler lite. Should come up.

 

what is asm ? im interested in this also

 

ASM = Assembly

Nothing like BASIC, let alone Visual Basic.

If you have only just started programing, you would be best learning something else.

And no pwnintheface he wants one that converts native code to VB6 code. It says it in the first post.


Some example ASM code for darthvador91

Code:

.386p
.model flat, stdcall
option casemap:none

.data
srofile            db      "\sro_client2.exe 0000000 /18 0 0", 0
dllfile            db      "wuj.dll", 0
szLoadLibraryA      db     "LoadLibraryA", 0
szkernel32          db     "kernel32.dll", 0
pinfo               PROCESS_INFORMATION <>
sinfo               STARTUPINFO   <>


.data?
hdir             db 512 dup (?)
LoadLib         dd ?
hhThread         dd ?
hhHandle         dd ?
pMem             dd ?

.code
WinMain proc hInst:HINSTANCE,hPrevInst:HINSTANCE,CmdLine:LPSTR,CmdShow:DWORD

invoke GetCurrentDirectory,sizeof hdir ,addr hdir
invoke lstrcat,addr hdir,offset srofile

invoke    CreateProcessA,NULL,ADDR hdir,NULL,NULL,TRUE,CREATE_SUSPENDED,NULL,NULL,ADDR sinfo, ADDR pinfo
invoke    OpenProcess, PROCESS_ALL_ACCESS, 0, pinfo.dwProcessId
mov    hhHandle, eax
invoke    GetModuleHandleA, ADDR szkernel32
invoke    GetProcAddress, eax, ADDR szLoadLibraryA
mov    LoadLib, eax
invoke    VirtualAllocEx, pinfo.hProcess, 0, sizeof dllfile, MEM_COMMIT, PAGE_EXECUTE_READWRITE
mov    pMem, eax
invoke    WriteProcessMemory, pinfo.hProcess, pMem, ADDR dllfile, sizeof dllfile, 0
invoke    CreateRemoteThread, pinfo.hProcess, 0, 0, LoadLib, pMem, 0, 0
mov    hhThread, eax
invoke    WaitForSingleObject, hhThread, INFINITE
invoke    VirtualFreeEx, pinfo.hProcess, pMem, MAX_PATH, MEM_DECOMMIT

invoke ResumeThread, pinfo.hThread
invoke    CloseHandle, hhHandle
invoke    CloseHandle, pinfo.hProcess
invoke    CloseHandle, pinfo.hThread
invoke    ExitProcess, NULL 
    ret 
WinMain endp



end WinMain 

 

Jazz, I meant that a disassembler could be used on any Win32 program to reconstruct the program source purely in ASM code. That source looks like it was written in MASM by the way.

 

Jazz, how much ASM do you know?

 

http://www.elitepvpers.de/forum/728658-post1.html - Not much I'd assume, but it's not plagiarism since he never tried to pass it as his own source.

 

Yeah I thought I had a working VB6 decompiler but it only told me what the properties for each form was and what message box's said.

 

Actually it's from 0x33.org, and people post it everywhere.
Yes it's not mine. But I have only just started learning.
Yes it was written in MASM by wuj.