Disable message box on start in RDG Packer Detector

Disable message box "Do you want to Register RDG Packer Detector on Contextual Menu?" on start RDG Packer Detector.

1. Run: RDG Packer Detector.exe
2. Copy text from message box to clipboard (Ctrl+C), and cut substring "Do you want to Register"
3. Open RDG Packer Detector.exe in IDA.
4. Options | General | Strings | String type: Unicide | OK
5. View | Open subviews | Strings | Find (Ctrl+F) "Do you want to Register"
6. DbClick to jump on "Assembler View" ("IDA View")
7. DbClick on comment DATA XREF: RDGMax:012787E3
8. Find "conditional jump" asm instruction above
9. Patch and apply to exe file
   • IDA: Edit | Patch program | …
   • See in IDA real file offset and use your hex-editor

Patch for RDG Packer Detector v0.7.5.exe:

• SIZE 5124096
• CRC 62DD4FA2
• 00178749 90 90

RDGMax:01278740   movsx   eax, word ptr [ebp-0BACh]
RDGMax:01278747   test    eax, eax
RDGMax:01278749
RDGMax:01278749   ; Patch here, set 'nop' to disable 'Add menu..' on start.  
RDGMax:01278749   jz      short MSGBOX_ADD_MENU 
RDGMax:0127874B   jmp     loc_12788DC
RDGMax:01278750 
RDGMax:01278750 MSGBOX_ADD_MENU:
RDGMax:01278750   mov     dword ptr [ebp-4], 0Ch
RDGMax:01278757   mov     dword ptr [ebp-104h], 80020004h
RDGMax:01278761   mov     dword ptr [ebp-10Ch], 0Ah
RDGMax:0127876B   mov     dword ptr [ebp-0F4h], 80020004h
RDGMax:01278775   mov     dword ptr [ebp-0FCh], 0Ah
RDGMax:0127877F   mov     dword ptr [ebp-0B44h], offset aInfo ; "Info"
RDGMax:01278789   mov     dword ptr [ebp-0B4Ch], 8
RDGMax:01278793   lea     edx, [ebp-0B4Ch]
RDGMax:01278799   lea     ecx, [ebp-0ECh]
RDGMax:0127879F   call    __vbaVarDup
RDGMax:012787A5   push    offset unk_1145FA4
RDGMax:012787AA   push    offset aDeseasRegistra ; "Deseas Registrar RDG Pa"...
RDGMax:012787AF   push    offset asc_11483B0 ; "\r\n"
RDGMax:012787B4   call    __vbaStrCat
RDGMax:012787BA   mov     edx, eax
RDGMax:012787BC   lea     ecx, [ebp-0ACh]
RDGMax:012787C2   call    __vbaStrMove
RDGMax:012787C8   push    eax
RDGMax:012787C9   push    offset asc_11483B0 ; "\r\n"
RDGMax:012787CE   call    __vbaStrCat
RDGMax:012787D4   mov     edx, eax
RDGMax:012787D6   lea     ecx, [ebp-0B0h]
RDGMax:012787DC   call    __vbaStrMove
RDGMax:012787E2   push    eax
RDGMax:012787E3   push    offset aDoYouWantToReg ; "Do you want to Register"...
RDGMax:012787E8   call    __vbaStrCat

; Result:
RDGMax:01278749   nop
RDGMax:0127874A   nop
RDGMax:0127874B   jmp     loc_12788DC