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Code Issues Releases 1 Activity

fix warnings

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Bluzume 2022-01-14 10:40:38 +13:00 committed by GitHub
parent 9a860232b2
commit fee51c075a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 39 additions and 45 deletions
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84
eCDPSerialGenerator/eCDPSerialGenerator.c
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@ -74,7 +74,7 @@ int find_multiplier(char* system_in)
characters[0] = c;
char* a2b = strstr(hex_values_ptr, characters);
next_var = a2b - (uintptr_t)hex_values_ptr;
next_var = (uintptr_t)a2b - (uintptr_t)hex_values_ptr;
if (!a2b)
next_var = 0;
total_iterations += next_var;
@ -141,17 +141,18 @@ unsigned int hex_to_bytes(char* input, int iterator)
final_char = (char*)0x0;
}
i = i + 1;
result = result + ((int)final_char << (ii & 0xff));
result = result + ((uintptr_t)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)
void generate_password(unsigned char* inbuf, char* output)
{
int i;
i = 0;
unsigned short* input = (unsigned short*) inbuf;
do {
output[i] = password_chars[input[i] - 1];
i = i + 1;
@ -160,27 +161,51 @@ void generate_password(unsigned short* input, char* output)
return;
}
int decode(char* encoded, char* outbuf){
int iterator = 0;
int i = 0;
int ii = 0;
memset(outbuf, 0x00, 12);
unsigned short* decoded = (unsigned short*) outbuf;
do {
int chr = hex_to_bytes(encoded, iterator);
i = ii + 1;
decoded[ii] = (unsigned short)chr;
iterator = iterator + 4;
ii = i;
} while (i < 6);
i = 0;
ii = 0;
do
{
i = ii;
int chr = decoded[ii++];
decoded[i] = chr % 33 + 1;
} while (ii < 6);
return 0;
}
int main(int argc, char* argv[])
{
char maccas_id[64];
char mannager_id[64];
char mac_address[64];
char formatted[64];
char formatted[190];
char encoded[64];
char final_key[100];
char total_output [64];
int iterator = 0;
int i = 0;
int ii = 0;
char decoded[12];
printf("eCDP Serial Number Generator\n");
printf("Credits: SilicaAndPina (Reversing, writing code), Rufis_ (ARM asm help)\n");
printf("-- A backdoor on the worlds rarest DS game.\n");
entry:
memset(mac_address, 0x00, 64);
memset(maccas_id, 0x00, 64);
memset(mannager_id, 0x00, 64);
@ -213,47 +238,16 @@ int main(int argc, char* argv[])
goto entry;
run:
snprintf(formatted, 64, "%s%s%s", mac_address, maccas_id, mannager_id);
snprintf(formatted, 190, "%s%s%s", mac_address, maccas_id, mannager_id);
printf("Formatted Data: %s\n", formatted);
int multiplier = find_multiplier(formatted);
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);
do {
int chr = hex_to_bytes(encoded, iterator);
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");
i = 0;
ii = 0;
do
{
i = ii;
int chr = password_values[ii++];
password_values[i] = chr % 33 + 1;
} while (ii < 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);
decode(encoded, decoded);
printf("Decoded: %s\n", decoded);
generate_password(decoded, final_key);
printf("Ronald McDonald Says your password is %s", final_key);
printf("\n\nThou hast been reversed!\n");
getchar();
}