fun code run it.exe Decompiled

A trollware by my friend, but I decompiled it

Info

• Filename: fun code run it.exe
• By: mintttt131v2
• Decompiler: GNU C++ (mingw)
• SHA256: 4B57103C56ED307DA3D78E96FC9DA3C42F54E82865A4375F77850BAD4B2DD4F9
• SHA1: 2EF23759BBC71E480BBF9497F98677AD82A3CF43
• MD5: 71DFCF127556A4F5F8B78EC5BE707743
• CRC32: EE0E476B

Tools used:

• IDA Pro 7.7.220118 with Hex-Rays Decompiler 7.5.0.200728
• Notepad++ 8.4.4
• Shadow Defender 1.5.0.726
• Code::Block 20.03

How it work

• Starting with int i, n;
• i is for for loop, n is for input
• Ask for input: "You want to play the game?[yes = 1, no = 0]"
• Even you choose 1, 0 or something else, watch this: n = 1;
• "Glad you said yes" you know :)
• Open 14 times rick roll link, by using ShellExecute from windows.h

for ( i = 0; i <= 14; i++ )
        ShellExecute(NULL, "open", "https://www.youtube.com/watch?v=oHg5SJYRHA0", NULL, NULL, SW_SHOWNORMAL);

• Bonus - on IDA (C to C++ so you can understand):

for ( i = 0; i <= 0xE; ++i )
        ShellExecuteA(0, "open", "https://www.youtube.com/watch?v=oHg5SJYRHA0", 0, 0, 1);

Optimizing for my friend

• You don't need int i as first, when in for loop, you can int i it
• You also can use system() instead of ShellExecute

for ( int i = 0; i <= 14; i++ )
        system("start https://www.youtube.com/watch?v=oHg5SJYRHA0"); // I think this doesn't work :/

• And if you don't want to get caught, use UPX or Log0's nightmare: ZProtect

Run the code

• I recommend using Dev-Cpp to run it. Or Code::Block if you want.

Why?

• Because my friend still think I'm a dumb guy, so I did it.

You can use my code, but remember: