Patching net binary code with cff explorer
In order to run the program again, we should fix up the thunks of the actual import table, otherwise we have a corrupted target PE file. By the way, we find the position of the relocation table by using the following code in our project:. Its upper part shows that it was possible to detect a small piece of code the blue partand the left part shows which functions were detected in our case, only two functions patching net binary code with cff explorer detected. Deleting a value from the Relocation table by means of Relocation Section Editor We have loaded the application and found the target value - 0xA.
Run the monitoring of our file and here is what we get: You can use Fiddler to intercept traffic that goes between the application and the server. The main advantage of this tool is that it allows you to interactively change any element of the displayed data:.
Relocation Section Editor Application that removes values from the Relocation table. Tools to create custom plugins. WinHexit is clear what you can do with this tool.
We can consider OllyDbg and SoftICE as excellent disassemblers, but I also want to introduce another disassembler tool which is famous in the reverse engineering world. The import table is almost empty. You can complete the code by using the source of other packers, create a packer in the same way as Yoda's Protectorand make your packer undetectable by mixing up with Morphine source code.
The changes can also be represented as code flow graph. Therefore, let's swap saving address to esi and our jmp. I will just forward you to section 6: I have pointed only a few functions.
It contains built-in hex editor. You can observe clearly, the main purpose of these values, and their role when the internal virtual memory space allocated for an EXE file by the Windows task manager if you pay attention to their explanations in MSDN library, so I am not going to repeat the MSDN annotations here. It seems to be very simple, the retrieval of the headers information. I hope you have caught the trick in the preceding code, but this is not all of it, we have problem in ImageBasewhen the library has been loaded in different image bases by the main program.