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MAC Address Changer v5 Release 3

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Technitium MAC Address Changer allows you to change Media Access Control (MAC) Address of your Network Interface Card (NIC) irrespective to your NIC manufacturer or its driver. It has a very simple user interface and provides ample information regarding each NIC in the machine. Every NIC has a MAC address hard coded in its circuit by the manufacturer. This hard coded MAC address is used by windows drivers to access Ethernet Network (LAN). This tool can set a new MAC address to your NIC, bypassing the original hard coded MAC address. Technitium MAC Address Changer is a must tool in every security professionals tool box. Technitium MAC Address Changer is coded in Visual Basic 6.0.

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Technitium MAC Address Changer v5 Release 3 (FREEWARE)

Nu exista retea la care sa ma conectez si sa nu imi schimb MAC-ul.

Pe *NIX e mult mai simplu :

ifconfig ethX hw ether 01:22:33:AA:c4:30

Edited by Pugna
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Din cate vad programul e doar un frontend.

mac-ul se schimba la fel de simplu pe *NIX/Windows

Pe *NIX da, dar pe Windows trebuie sa schimbi din registry, ori sa te duci la Adaptor Settings, iar ca sa salvez timp ma folosesc de aplicatia pe care am postat-o; are si un frontend dragut cu feature-uri pe care le mai folosesc de la caz la caz ... simplific lucrurile.

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eventaul ip poti face tu

/*
* changemac.c - (C) 2011 by hellscream
*/

#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>

int main() {
// Forloop variable
unsigned short int i=0;
// To get milliseconds
struct timeval t;
// Temporary random number
unsigned short int ran=0;

// Get time
gettimeofday(&t, NULL);
// Init random number generator
srand(t.tv_usec);

// Print random mac address
for(i=0; i<6; i++) {
ran = 0+rand()%256;

if(ran <= 9) (i<5) ? printf("0%X:", ran) : printf("0%X", ran);
else (i<5) ? printf("%X:", ran) : printf("%X", ran);
}

// all good
return 0;
}

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In regula, ai generat MAC-ul, dar unde il schimbi ?

eventaul ip poti face tu

/*
* changemac.c - (C) 2011 by hellscream
*/

#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>

int main() {
// Forloop variable
unsigned short int i=0;
// To get milliseconds
struct timeval t;
// Temporary random number
unsigned short int ran=0;

// Get time
gettimeofday(&t, NULL);
// Init random number generator
srand(t.tv_usec);

// Print random mac address
for(i=0; i<6; i++) {
ran = 0+rand()%256;

if(ran <= 9) (i<5) ? printf("0%X:", ran) : printf("0%X", ran);
else (i<5) ? printf("%X:", ran) : printf("%X", ran);
}

// all good
return 0;
}

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