File Comparision Tool

Heres a File Comparison Tool i wrote to compare two different programs. Its does a byte by byte and char by char comparison. It also checks the two files md5 and sha512 hashes and displays them in base64. As well as checking the programs entry points and checks for EOF data. I still need to add an entropy check. A trim nulls option an extract overlay option and a trim nulls option. As well as various other odds and ends.
Any comments, criticism, or suggestions would be nice.

Virus Scan

Code:

http://www.virustotal.com/analisis/82386cb7b62394715d177acf1f4fb6fa8237b2b4b9ca61dc33e0574780a5aa00-1258574088

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What is this for?

Looks cool, did it take a while to make?

wat is this 4 anyways

Originally Posted by Jimmy

wat is this 4 anyways

I wondering the same! Can´t figure it out....

Originally Posted by Jimmy

wat is this 4 anyways

It compares files
Just like the title says

Its to compare two files to see how similar they are. Say you are writing a hack that gets detected and you wanna see how similar your new hack is. It will tell you. Once the entropy check is in it will be able to tell you if a file is packed as well.

It didnt take to long. Its about 500 lines of code right now.

Originally Posted by wtfiwantthatname

Its to compare two files to see how similar they are. Say you are writing a hack that gets detected and you wanna see how similar your new hack is. It will tell you. Once the entropy check is in it will be able to tell you if a file is packed.

Okay thanks! Now i get it!

++++

mmhmm ok ill test

No sorry! Always get a error when i choose a .exe file........

U need this in your code to prevent errors:

Code:

  Try
msgbox("SUCCESS")
        Catch ex As Exception
Msgbox("Sorry error")
        End Try

Originally Posted by Zoom

No sorry! Always get a error when i choose a .exe file........

U need this in your code to prevent errors:

Code:

  Try
msgbox("SUCCESS")
        Catch ex As Exception
Msgbox("Sorry error")
        End Try

Did you select two exe's? Before you clicked compare?

What OS and what frame work do you have installed?

Edit: You need the .net framework 3.5 SP 1 for this to work.

Originally Posted by wtfiwantthatname

Did you select two exe's? Before you clicked compare?

What OS and what frame work do you have installed?

Edit: You need the .net framework 3.5 SP 1 for this to work.

Everything installed! But when I choose first exe i got a error!