Skip to content

Latest commit

 

History

History
43 lines (31 loc) · 1.22 KB

README.md

File metadata and controls

43 lines (31 loc) · 1.22 KB
Raw

Cryptone3

Small DLL project for encrypt/decrypt (algorithm RC4) any files with a password with windows CSP + default key length. MSVC++

crypton3.dll use 2 function for encript and dectryp:

//Encrypt file with Password 
//If all ok, return true and false if no.
bool MyEncryptFile(LPTSTR pszSourceFile,LPTSTR pszDestinationFile,LPTSTR pszPassword);
//Dencrypt file with Password 
//If all ok, return true and false if no.
bool MyDecryptFile(LPTSTR pszSourceFile,LPTSTR pszDestinationFile,LPTSTR pszPassword);

Example use:

typedef BOOL ( *MyEncryptFileExp )( wchar_t*, wchar_t*, wchar_t* );
typedef BOOL ( *MyDecryptFileExp )( wchar_t*, wchar_t*, wchar_t* );

BOOL result = false;

MyEncryptFileExp MyEncryptFile = 0;
MyDecryptFileExp MyDecryptFile = 0;

HMODULE hModule = LoadLibraryExA("Cryptone3.dll", 0, 0x00000100);
	
MyEncryptFile = (MyEncryptFileExp)GetProcAddress(hModule, "MyEncryptFile");
MyDecryptFile = (MyDecryptFileExp)GetProcAddress(hModule, "MyDecryptFile");

result = MyEncryptFile(payload_path, target_path, password);
result = MyDecryptFile(payload_path, target_path, password);

FreeLibrary(hModule);