| Friday, March 30, 2007 |
| Hacking Cisco II |
Author : BaNzAi^
Kamu juga bisa compile nya di OS Linux :
#include
#include
char xlat[] = {
0x64, 0x73, 0x66, 0x64, 0x3b, 0x6b, 0x66, 0x6f,
0x41, 0x2c, 0x2e, 0x69, 0x79, 0x65, 0x77, 0x72,
0x6b, 0x6c, 0x64, 0x4a, 0x4b, 0x44
};
char pw_str1[] = "password 7 ";
char pw_str2[] = "enable-password 7 ";
char *pname;
cdecrypt(enc_pw, dec_pw)
char *enc_pw;
char *dec_pw;
{
unsigned int seed, i, val = 0;
if(strlen(enc_pw) & 1)
return(-1);
seed = (enc_pw[0] - '0') * 10 + enc_pw[1] - '0';
if (seed > 15 || !isdigit(enc_pw[0]) || !isdigit(enc_pw[1]))
return(-1);
for (i = 2 ; i <= strlen(enc_pw); i++) {
if(i !=2 && !(i & 1)) {
dec_pw[i / 2 - 2] = val ^ xlat[seed++];
val = 0;
}
val *= 16;
if(isdigit(enc_pw[i] = toupper(enc_pw[i]))) {
val += enc_pw[i] - '0';
continue;
}
if(enc_pw[i] >= 'A' && enc_pw[i] <= 'F') {
val += enc_pw[i] - 'A' + 10;
continue;
}
if(strlen(enc_pw) != i)
return(-1);
}
dec_pw[++i / 2] = 0;
return(0);
}
usage()
{
fprintf(stdout, "Usage: %s -p \n", pname);
fprintf(stdout, " %s \n", pname);
return(0);
}
main(argc,argv)
int argc;
char **argv;
{
FILE *in = stdin, *out = stdout;
char line[257];
char passwd[65];
unsigned int i, pw_pos;
pname = argv[0];
if(argc > 1)
{
if(argc > 3) {
usage();
exit(1);
}
if(argv[1][0] == '-')
{
switch(argv[1][1]) {
case 'h':
usage();
break;
case 'p':
if(cdecrypt(argv[2], passwd)) {
fprintf(stderr, "Error.\n");
exit(1);
}
fprintf(stdout, "password: %s\n",
passwd);
break;
default:
fprintf(stderr, "%s: unknow option.",
pname);
}
return(0);
}
if((in = fopen(argv[1], "rt")) == NULL)
exit(1);
if(argc > 2)
if((out = fopen(argv[2], "wt")) == NULL)
exit(1);
}
while(1) {
for(i = 0; i < 256; i++) {
if((line[i] = fgetc(in)) == EOF) {
if(i)
break;
fclose(in);
fclose(out);
return(0);
}
if(line[i] == '\r')
i--;
if(line[i] == '\n')
break;
}
pw_pos = 0;
line[i] = 0;
if(!strncmp(line, pw_str1, strlen(pw_str1)))
pw_pos = strlen(pw_str1);
if(!strncmp(line, pw_str2, strlen(pw_str2)))
pw_pos = strlen(pw_str2);
if(!pw_pos) {
fprintf(stdout, "%s\n", line);
continue;
}
if(cdecrypt(&line[pw_pos], passwd)) {
fprintf(stderr, "Error.\n");
exit(1);
}
else {
if(pw_pos == strlen(pw_str1))
fprintf(out, "%s", pw_str1);
else
fprintf(out, "%s", pw_str2);
fprintf(out, "%s\n", passwd);
}
}
}
Selamat mencoba moga2 berguna buat temen.
Thanks to All Crew #Samarindahack
BaNzAi^ |
posted by rizkhey wahyudi @ 10:21 AM  |
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