Extension Encryption For Meterpreter: Add Dependency

[xHector1337]

No description provided.

[dledda-r7]

w00t w00t

[dledda-r7]

#include <stdio.h>
#include "rc4.h"

int main() {
    const unsigned char key[] = "i_love_metasploit";
    const unsigned char plaintext[] = "This is a test of RC4 encryption.";
    RC4_CTX ctx;
    InitRc4(&ctx, key, sizeof(key) - 1);
    RC4Cipher(&ctx, (unsigned char*)&plaintext, sizeof(plaintext));
    printf("Ciphertext: ");
    for (size_t i = 0; i < sizeof(plaintext); i++) {
        printf("%02x ", plaintext[i]);
    }
    printf("\n");
    // Reset context for decryption
    InitRc4(&ctx, key, sizeof(key) - 1);
    RC4Cipher(&ctx, (unsigned char*)&plaintext, sizeof(plaintext));
    printf("Decrypted: %s\n", plaintext);
    return 0;
}   

┌──(kali㉿kali)-[~/…/c/meterpreter/source/metsrv]
└─$ x86_64-w64-mingw32-gcc rc4.c rc4_test.c -o rc4_test.exe
rc4_test.c: In function ‘main’:
rc4_test.c:8:19: warning: passing argument 2 of ‘InitRc4’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
    8 |     InitRc4(&ctx, key, sizeof(key) - 1);
      |                   ^~~
In file included from rc4_test.c:2:
rc4.h:8:47: note: expected ‘unsigned char *’ but argument is of type ‘const unsigned char *’
    8 | BOOL InitRc4(RC4_CTX* Context, unsigned char* Key, size_t len);
      |                                ~~~~~~~~~~~~~~~^~~
rc4_test.c:16:19: warning: passing argument 2 of ‘InitRc4’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   16 |     InitRc4(&ctx, key, sizeof(key) - 1);
      |                   ^~~
rc4.h:8:47: note: expected ‘unsigned char *’ but argument is of type ‘const unsigned char *’
    8 | BOOL InitRc4(RC4_CTX* Context, unsigned char* Key, size_t len);
      |                                ~~~~~~~~~~~~~~~^~~
                                                                                                                                                                                                                                          
┌──(kali㉿kali)-[~/…/c/meterpreter/source/metsrv]
└─$ wine rc4_test.exe                                      
it looks like wine32 is missing, you should install it.
multiarch needs to be enabled first.  as root, please
execute "dpkg --add-architecture i386 && apt-get update &&
apt-get install wine32:i386"
Ciphertext: d6 ae 26 2a 86 84 b9 da 95 6d bc 1f d7 2d 23 17 b2 bd 9a 1a 6f 9c 8b 56 72 6d 8b b8 59 6d 90 d6 15 d3
Decrypted: This is a test of RC4 encryption.
                                                                                                                                                                                                                                          
┌──(kali㉿kali)-[~/…/c/meterpreter/source/metsrv]
└─$