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Bluzume 2020-11-24 20:55:03 +13:00 committed by GitHub
parent 90384f2179
commit 791f9c2335
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 99 additions and 10 deletions
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109
eCDPSerialGenerator/eCDPSerialGenerator.c
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@ -4,6 +4,7 @@
#include <Windows.h>
BYTE key[0xA8] = { 0x01,0x0A,0x16,0x04,0x07,0x18,0x0C,0x10,0x05,0x17,0x09,0x03,0x12,0x08,0x15,0x13,0x0B,0x02,0x0F,0x0D,0x11,0x0E,0x06,0x14,0x07,0x0C,0x0E,0x11,0x09,0x16,0x10,0x06,0x14,0x0D,0x01,0x02,0x12,0x08,0x13,0x0B,0x0F,0x0A,0x18,0x15,0x04,0x05,0x03,0x17,0x0F,0x04,0x09,0x03,0x06,0x07,0x11,0x12,0x15,0x16,0x02,0x08,0x05,0x17,0x0C,0x0D,0x01,0x18,0x0B,0x14,0x0E,0x10,0x13,0x0A,0x02,0x0A,0x0E,0x12,0x0B,0x03,0x0C,0x06,0x13,0x07,0x11,0x09,0x15,0x18,0x10,0x17,0x14,0x0F,0x04,0x01,0x05,0x08,0x16,0x0D,0x0B,0x02,0x09,0x16,0x14,0x01,0x12,0x11,0x15,0x06,0x0F,0x17,0x07,0x10,0x0C,0x0E,0x08,0x18,0x13,0x03,0x0A,0x0D,0x04,0x05,0x09,0x0F,0x05,0x0D,0x16,0x15,0x12,0x11,0x03,0x0A,0x04,0x10,0x0E,0x14,0x02,0x01,0x13,0x0C,0x06,0x0B,0x17,0x18,0x07,0x08,0x12,0x02,0x0C,0x09,0x0D,0x0E,0x04,0x07,0x16,0x14,0x17,0x01,0x11,0x03,0x10,0x15,0x08,0x0A,0x05,0x13,0x0B,0x18,0x0F,0x06 };
char* hex_values = "0123456789ABCDEF";
char* password_chars = "123456789ABCDEFGHJKLMNPQRSTUVWXYZ";
unsigned short output_vals[6];
void substitute(char* input, char* output, int multiply_by)
@ -22,12 +23,13 @@ void substitute(char* input, char* output, int multiply_by)
int the_crazy_math_part(unsigned int val1, unsigned int val2)
{
int c = 1;
int c = 0;
long long r1 = 0xFFFFFFF9;
long long r0 = val1;
long long r3 = val2;
// yes this is just the asm implemented in C, dont @ me
for (int i = 0; i < 4; i++)
@ -54,33 +56,36 @@ int the_crazy_math_part(unsigned int val1, unsigned int val2)
return r3;
}
byte* ascii_to_byte(byte* enc, byte* input)
char* ascii_to_byte(char* enc, char* input)
{
int i;
int ii;
byte* iii;
byte c;
char* iii;
char c;
c = *enc;
i = 0;
while (1) {
if (c == 0) {
return (byte*)0x0;
if (c == '\0') {
return (char*)0x0;
}
ii = 0;
iii = enc + i;
while ((c = input[ii], c != 0 && (*iii == c))) {
while (c = input[ii], c != '\0' && (*iii == c)) {
iii = iii + 1;
ii = ii + 1;
}
if (c == 0) break;
if (c == '\0') break;
i = i + 1;
c = enc[i];
}
return enc + i;
}
int idontunderstandthispartyet(char* system_in, unsigned int maccasId)
int find_multiplier(char* system_in, unsigned int maccasId)
{
int system_in_len;
byte* next_var;
@ -140,6 +145,48 @@ int idontunderstandthispartyet(char* system_in, unsigned int maccasId)
return 0;
}
unsigned int hex_to_bytes(char* input, int iterator, int multiplier)
{
byte* iteration;
byte* final_char;
int result;
int i;
char* current_char;
char* enc = hex_values;
result = 0;
i = 0;
current_char = input + iterator;
int ii = 0xc;
do {
char curChar[2];
memset(curChar, 0x00, 2);
curChar[0] = current_char[0];
iteration = ascii_to_byte(enc, curChar);
final_char = iteration + -(int)enc;
if (iteration == (char*)0x0) {
final_char = (char*)0x0;
}
i = i + 1;
result = result + ((int)final_char << (ii & 0xff));
ii = ii - 4 & 0xffff;
current_char = current_char + 1;
} while (i < 4);
return result & 0xffff;
}
void generate_password(unsigned short* input, char* output)
{
int i;
i = 0;
do {
output[i] = password_chars[input[i] - 1];
i = i + 1;
} while (i < 6);
output[i] = '\0';
return;
}
int main()
{
char maccas_id[7];
@ -147,6 +194,7 @@ int main()
char mac_address[18];
char formatted[64];
char encoded[64];
char temp_key[100];
char final_key[100];
char total_output [64];
printf("eCDP Serial Number Generator (By SilicaAndPina)\n");
@ -162,8 +210,49 @@ int main()
snprintf(formatted, 64, "%s%s%s", mac_address, maccas_id, mannager_id);
printf("Formatted Data: %s\n", formatted);
int multiplier = idontunderstandthispartyet(formatted, (unsigned int)maccas_id);
int multiplier = find_multiplier(formatted, (unsigned int)maccas_id);
printf("Multiplier: %x\n", multiplier);
substitute(formatted, encoded, multiplier);
printf("Encoded Data: %s\n", encoded);
unsigned short password_values[6];
memset(password_values, 0x00, 6 * 2);
int iterator = 0;
int i = 0;
int ii = 0;
do {
int chr = hex_to_bytes(encoded, iterator, multiplier);
i = ii + 1;
password_values[ii] = (unsigned short)chr;
iterator = iterator + 4;
ii = i;
} while (i < 6);
printf("Password Values 1: ");
for (int i = 0; i < 6; i++)
{
printf("%x ", password_values[i]);
}
printf("\n");
int magic_number = 0x3E0F83E1;
ii = 0;
do {
short chr = password_values[ii];
iterator = ii + 1;
password_values[ii] = chr + (short)(int)((long long)magic_number * (long long)(int)(unsigned int)chr >> 0x23) * -0x21 + 1;
ii = iterator;
} while (iterator < 6);
printf("Password Values 2: ");
for (int i = 0; i < 6; i++)
{
printf("%x ", password_values[i]);
}
printf("\n");
generate_password(password_values, final_key);
printf("Ronald McDonald Says your password is %s\n", final_key);
printf("\n\nThou hast been reversed!");
while (1) {};
}