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Program To decrypt password in ws_ftp.ini
From: jebe () STUDENTS ITB AC ID (JeBe)
Date: Mon, 11 Aug 1997 06:02:13 +0700
/* This Program is freely distributed as long you not removed this comment. It's used to decrypt password on ini file, specially on ws_ftp.ini Written by JeBe Budianto, Electricall Engineering ITB E-Mail: jebe () students itb ac id jebe () EE ITB ac id Tested on FreeBSD 2.1.5 */ #include <stdio.h> #include <stdlib.h> #include <string.h> char password[100]; void extract(void) { int h,i,j,k,l; char m[2],n[2]; char ch; i=4;h=0; m[1]=0; n[1]=0; if(password[i]=='V') i=5; while((password[i] != '\r')) { if(password[i]=='\n') { printf("\n"); exit(0); } m[0]=password[i];i++; n[0]=password[i];i++; if(isdigit(m[0])) { k=atoi(m); } else { ch=tolower(m[0]); switch(ch) { case 'a' : k=10;break; case 'b' : k=11;break; case 'c' : k=12;break; case 'd' : k=13;break; case 'e' : k=14;break; case 'f' : k=15; } } if(isdigit(n[0])) { l=atoi(n); } else { ch=tolower(n[0]); switch(ch) { case 'a' : l=10;break; case 'b' : l=11;break; case 'c' : l=12;break; case 'd' : l=13;break; case 'e' : l=14;break; case 'f' : l=15; } } k=(k*16)+l-h; h++; printf("%c",k); } printf("\n"); } void main(int argc,char **argv) { FILE *fp; char *sp; int counter,complete; char buff01[100],host[100],nama[100],namafile[100]; printf("==============================================\n"); printf("| Syntax: ProgramName IniFileName |\n"); printf("| Written by jebe () students itb ac id |\n"); printf("==============================================\n"); if(argc==1) { printf("Use default ini file WS_FTP.INI\n"); strcpy(namafile,"WS_FTP.INI"); } else { strcpy(namafile,argv[1]); } fp=fopen(namafile,"r"); if(fp==NULL) { printf("There's no ini file\n"); exit(0); } sp=fgets(buff01,sizeof(buff01),fp); counter=1; while(sp != NULL) { if((buff01[0]=='H' && buff01[1]=='O' && buff01[2]=='S' && buff01[3]=='T')) { strcpy(host,buff01); complete=1; } if((buff01[0]=='U' && buff01[1]=='I' && buff01[2]=='D')) { strcpy(nama,buff01); complete++; } if((buff01[0]=='P' && buff01[1]=='W' && buff01[2]=='D')) { strcpy(password,buff01); complete++; } if(complete==3) { if(( nama[4]=='f' && nama[5]=='t' && nama[6]=='p') || (nama[4]=='a' && nama[5]=='n' && nama[6]=='o' && nama[7]=='n' && nama[8]=='y' && nama[9]=='m' && nama[10]=='o' && nama[11]=='u' && nama[12]=='s')) {} else { printf("%s",host); printf("%s",nama); printf("Password = "); extract(); } } sp=fgets(buff01,sizeof(buff01),fp); } fclose(fp); }
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