Programming and Coding

Does anyone know how to make a 15 CHARS random string in ASM with numbers, so it can be used as input for a keygen ?

Hello again... After a few weeks, i'm proud to bring you my Mucki's Protector v1.0 decryptor. This cryptor uses a single NOT encryption, the hardest work was to recalculate the OEP... Source code in masm is also included (perhaps included for the last time , because there are no credits and thanks for it!) for those who are interested... See you soon ... Also included the source of the original crypter (comments updated by me, but I left main of the code)... Laurent aka BIGBOSS from COPs CPS_UnMucki_v1.0.zip MuckisProtector_I.zip

Discussion continued here (includes some code)... http://www.woodmann.com/forum/showthread.php?t=12015

Which one is better for a reverser,C++ or C#? tx in advance

I'm not incredibly new to this website, I've been browsing it for a long time and I finally made an account to attempt to get some help. Could anyone please help me with this error I'm getting? I've searched for hours and I've found nothing useful. This is from the warpzone.net C++ Dev tutorials. This is the code exactly as it is shown in the tutorial (minus the commented line). #include <cstdlib> #include <iostream> #include <windows.h> using namespace std; int main(int argc, char *argv[]) { char ourstring[50] = "This is a self writing text =)"; int len = strlen(ourstring); for(int i = 0; i < len; i++) { cout << ourstring;…

I was wondering if anyone could help me with deobfuscating calls removing useless stuff. I am getting confused with conditional jumps. I currently have my program step through the call line by line but when it gets to a conditional jump I am not sure what to do. I have tried recursion but that ends in messing up on loops.

Just found a great article on CodeProject a few minutes ago and it just seemed too good not to share. I realize many of you will visit there already. But this just seemed like a gem, worthy of mentioning. The idea is to programmatically build up an image using layers, in much the same way as Photoshop. After these layers have been assembled, a single bitmap is created showing the result of combining them. This means that re-draws are lightning-quick, since all the hard-work has already been done, and the code is just blasting a HBITMAP back onto the screen. Like all articles it comes with full source, though you've got to be a member to download them. So I'l…

I downloaded a keygen template, and i found a .rap file. What kind of file is this? Which Tools creates this files? Sorry, but I'm at the beginnings...

Im looking for some single unit encryption algo's im not after components or that rubbish just a few simple units that are standalone and opensource. anyone got any or know where to find some. encryption such at rc5,xxTea such found in the snd hash tool TIA

Hi all, I created a patch in delphi which can help people who want to know how his works and that can improve the source ! ! I intend to work on the combobox to select application and patch directly I add a crackme as example patch+source+crackme. patch_and_crackmesource.rar

Well, I've decided to release v1.0 of my new TitchySID library that I've been working on over the past few days. It's written in MASM and weighs in at about 12.3kb. Full source is included for those that want a nose, but be warned, it's pretty hard to understand in places because I wanted it to be as small as possible! Also included is my mini-patch app as an example of how to use the library. Hopefully some of you guys will find it useful. TitchySID_v1.rar

Hello again... After my 2 firsts decryptors (BJFnt and MZCrypt), i'm proud to bring you my DalKrypt v1.0 decryptor. There is a little bug in the cryptor (including decryption engine). It crypts the first section with length of raw size and decrypts with length of virtual section. So, unused bytes of first sections remains crypted and are never decrypted. This decryptor decrypts with length of raw size in order to get a decrypted file like the uncrypted one. I have also included source code in masm for those who are interested... See you soon ... Laurent aka BIGBOSS from COPs Added on 10-02-2008: The crypter itself CPS_UnDalKrypt_v1.0.zip DalKrypt_v1.0.zip

hear is 1 new simple keygen source code . Author : IMPosTOR \ Under SEH Team Feedback: impostor_76171@yahoo.com level : 1\10Page : www.webkade.ir Homepage: www.impostor.blogfa.comfunction Generate_Serial_by_IMPosTOR: string; var i,A,A1,A2,B,C,D,j : integer; User_Name,S1,R1,ST,SF : string; begin result := 'Error : contact impostor_76171@yahoo.com'; User_Name := Uppercase(Email); A1 := 0; for i := 1 to length(User_Name) do begin S1 := inttostr(ord(User_Name[i])); A1 := A1 + 2; A2 := strtoint(S1) + A1; A := A2 + (-48); . . .KeYGeN_Src_By_IMPosTOR.zip

Hello guys... Here is my working BJFnt 1.3 decrypter... Ok, you can say that ap0x still have released a BJFnt decryptor, but their one is not *fully* working and is still buggy. To check it, just try their decrypter with original BJFnt 1.3 crypter (multiple time crypted) and you will see that it crashes... My decrypter is working with BJFnt 1.3, and i include support for BJFnt 1.2rc (tested on original crypter)... I have also included source code in masm for those who are interested... PS: I'm looking for BJFnt v1.0a and v1.1bd to include it in my decrypter. If you have it, can you send me a link for it or send me it... Laurent aka BIGBOSS from COPs Attachment updated due…

I need to dump a processes structure and its references. An example is I have an array like struct SomeStruct { char * PtrToSomething; int a_num; }; now luckily it is very simple and they are all aligned in 1 block but sadly the PtrToSomething is a pointer to a completely different location in memory. I was wondering how I should handling dumping the structure (Using ReadProcessMemory). because there are 1000-10000 of these sometimes. I was thinking of reading all the structures and then pairing the ptrs together and reading blocks that way I read more than 1 PtrToSomething at a time. Then read the bytes from the blocks etc etc. Thoughts?

Hey everyone, I'm writing an FTP script in PHP and I know the upload is working (tested it with out the HTML form), but as soon as I put a form in it to post some data to another page, it no longer works. the data i'm trying to post are in hidden fields in an html form: <input type="hidden" name="action2" value="up"> <input type="hidden" name="hostname" value=<?php $hostname ?>> <input type="hidden" name="user" value=<?php $user ?>> <input type="hidden" name="password" value=<?php $password ?>>where all the values were posted from another page and put into these vars (except for action2, which is also the only one which is read p…

Hello i wonder what's missing this code,Why it's doesn't play sound on click for DirBrowse button? How to get this work? function DirBrowseButtonClick(CurPageID: Integer): Boolean; begin

For those interested in the source code of executable crypters should find this one interesting... src104.zip Ted.

I found a tutorial from codeproject: http://www.codeproject.com/KB/COM/cwebpage...uick&fr=226 The problem I encountered is solved. The key is vtable in COM object. C++ doesn't need vtable.

hear is 1 keygen source code . Author : IMPosTOR \ Under SEH Team Feedback: impostor_76171@yahoo.comPage : www.webkade.ir Homepage: www.impostor.blogfa.com KeYGeN_Src_by_IMPosTOR.zip

What editor do most people use to edit asm source code (more specifically, masm)? Looking for a good one to use to get started with masm.

hi I search an example for change entry point in masm32 can your help me please? greets, ragdog

This is just a little example how to make colored dialogs... dialog.color.example.rar

hi all i search a masm32 source for code injection to a running process. i found only this code this crash my target no plan why ? can you help me or have your a good example? .386 .model flat, stdcall option casemap:none include \masm32\include\windows.inc include \masm32\include\kernel32.inc include \masm32\include\user32.inc includelib \masm32\lib\kernel32.lib includelib \masm32\lib\user32.lib.data szTarget byte 'Notepad', 0 szUser32 byte 'USER32.DLL', 0 szSharedData byte 261 dup (0).data? hModule dword ? hNewModule dword ? hProcess dword ? dwSize dword ? dwPid dword ? dwBytesWritten dword ? dwTid dword ? .codeHijackedThread proc invoke MessageBox, 0, addr szTarget, ad…

So I want to inject a call into a remote process that I can call with CreateRemoteThread. Problem is that if a few of the api calls aren't to the same place in memory with the target and the compiled stub then it wont work. Whats an easy way to compile a C++ stub and fix its api calls? I rather not make a 2d array of where the call is in the stub and what api it is, to fix it. All I can think of is have an array that is pointers to the apis instead and have my stub call those. Then when I inject it I fix the pointers. If thats what I should do can someone give an example?