837 lines
29 KiB
Ruby
837 lines
29 KiB
Ruby
module Rex
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module Proto
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module SMB
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class Constants
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require 'rex/text'
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require 'rex/struct2'
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# SMB Commands
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SMB_COM_CREATE_DIRECTORY = 0x00
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SMB_COM_DELETE_DIRECTORY = 0x01
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SMB_COM_OPEN = 0x02
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SMB_COM_CREATE = 0x03
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SMB_COM_CLOSE = 0x04
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SMB_COM_FLUSH = 0x05
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SMB_COM_DELETE = 0x06
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SMB_COM_RENAME = 0x07
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SMB_COM_QUERY_INFORMATION = 0x08
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SMB_COM_SET_INFORMATION = 0x09
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SMB_COM_READ = 0x0a
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SMB_COM_WRITE = 0x0b
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SMB_COM_LOCK_BYTE_RANGE = 0x0c
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SMB_COM_UNLOCK_BYTE_RANGE = 0x0d
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SMB_COM_CREATE_TEMPORARY = 0x0e
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SMB_COM_CREATE_NEW = 0x0f
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SMB_COM_CHECK_DIRECTORY = 0x10
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SMB_COM_PROCESS_EXIT = 0x11
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SMB_COM_SEEK = 0x12
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SMB_COM_LOCK_AND_READ = 0x13
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SMB_COM_WRITE_AND_UNLOCK = 0x14
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SMB_COM_READ_RAW = 0x1a
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SMB_COM_READ_MPX = 0x1b
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SMB_COM_READ_MPX_SECONDARY = 0x1c
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SMB_COM_WRITE_RAW = 0x1d
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SMB_COM_WRITE_MPX = 0x1e
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SMB_COM_WRITE_MPX_SECONDARY = 0x1f
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SMB_COM_WRITE_COMPLETE = 0x20
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SMB_COM_QUERY_SERVER = 0x21
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SMB_COM_SET_INFORMATION2 = 0x22
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SMB_COM_QUERY_INFORMATION2 = 0x23
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SMB_COM_LOCKING_ANDX = 0x24
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SMB_COM_TRANSACTION = 0x25
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SMB_COM_TRANSACTION_SECONDARY = 0x26
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SMB_COM_IOCTL = 0x27
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SMB_COM_IOCTL_SECONDARY = 0x28
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SMB_COM_COPY = 0x29
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SMB_COM_MOVE = 0x2a
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SMB_COM_ECHO = 0x2b
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SMB_COM_WRITE_AND_CLOSE = 0x2c
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SMB_COM_OPEN_ANDX = 0x2d
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SMB_COM_READ_ANDX = 0x2e
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SMB_COM_WRITE_ANDX = 0x2f
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SMB_COM_NEW_FILE_SIZE = 0x30
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SMB_COM_CLOSE_AND_TREE_DISC = 0x31
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SMB_COM_TRANSACTION2 = 0x32
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SMB_COM_TRANSACTION2_SECONDARY = 0x33
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SMB_COM_FIND_CLOSE2 = 0x34
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SMB_COM_FIND_NOTIFY_CLOSE = 0x35
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SMB_COM_TREE_CONNECT = 0x70
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SMB_COM_TREE_DISCONNECT = 0x71
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SMB_COM_NEGOTIATE = 0x72
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SMB_COM_SESSION_SETUP_ANDX = 0x73
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SMB_COM_LOGOFF_ANDX = 0x74
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SMB_COM_TREE_CONNECT_ANDX = 0x75
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SMB_COM_QUERY_INFORMATION_DISK = 0x80
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SMB_COM_SEARCH = 0x81
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SMB_COM_FIND = 0x82
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SMB_COM_FIND_UNIQUE = 0x83
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SMB_COM_FIND_CLOSE = 0x84
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SMB_COM_NT_TRANSACT = 0xa0
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SMB_COM_NT_TRANSACT_SECONDARY = 0xa1
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SMB_COM_NT_CREATE_ANDX = 0xa2
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SMB_COM_NT_CANCEL = 0xa4
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SMB_COM_NT_RENAME = 0xa5
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SMB_COM_OPEN_PRINT_FILE = 0xc0
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SMB_COM_WRITE_PRINT_FILE = 0xc1
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SMB_COM_CLOSE_PRINT_FILE = 0xc2
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SMB_COM_GET_PRINT_QUEUE = 0xc3
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SMB_COM_READ_BULK = 0xd8
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SMB_COM_WRITE_BULK = 0xd9
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SMB_COM_NO_ANDX_COMMAND = 0xff
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# SMB_COM_NT_TRANSACT Subcommands
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NT_TRANSACT_CREATE = 1 # File open/create
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NT_TRANSACT_IOCTL = 2 # Device IOCTL
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NT_TRANSACT_SET_SECURITY_DESC = 3 # Set security descriptor
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NT_TRANSACT_NOTIFY_CHANGE = 4 # Start directory watch
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NT_TRANSACT_RENAME = 5 # Reserved (Handle-based)
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NT_TRANSACT_QUERY_SECURITY_DESC = 6 # Retrieve security
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# Open Modes
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OPEN_MODE_CREAT = 0x10 # Create the file if file does not exists. Otherwise, operation fails.
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OPEN_MODE_EXCL = 0x00 # When used with SMB_O_CREAT, operation fails if file exists. Cannot be used with SMB_O_OPEN.
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OPEN_MODE_OPEN = 0x01 # Open the file if the file exists
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OPEN_MODE_TRUNC = 0x02 # Truncate the file if the file exists
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# Shared Access
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OPEN_SHARE_COMPAT = 0x00
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OPEN_SHARE_DENY_EXCL = 0x10
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OPEN_SHARE_DENY_WRITE = 0x20
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OPEN_SHARE_DENY_READEXEC = 0x30
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OPEN_SHARE_DENY_NONE = 0x40
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# File Access
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OPEN_ACCESS_READ = 0x00
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OPEN_ACCESS_WRITE = 0x01
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OPEN_ACCESS_READWRITE = 0x02
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OPEN_ACCESS_EXEC = 0x03
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# Create Disposition
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CREATE_ACCESS_SUPERSEDE = 0x00 # Replace any previously existing file
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CREATE_ACCESS_EXIST = 0x01 # Open existing file and fail if it does not exist
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CREATE_ACCESS_CREATE = 0x02 # Create the file, fail if it already exists
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CREATE_ACCESS_OPENCREATE = 0x03 # Open existing file or create it if it does not exist
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CREATE_ACCESS_OVEREXIST = 0x04 # Overwrite existing file and fail if it does not exist
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CREATE_ACCESS_OVERCREATE = 0x05 # Overwrite existing file or create it if it does not exist
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# Wildcard NetBIOS name
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NETBIOS_REDIR = 'CACACACACACACACACACACACACACACAAA'
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# SMB Error Codes
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SMB_ERROR_BUFFER_OVERFLOW = 0x80000005
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# SMB Dialect Compatibility
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DIALECT = {}
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DIALECT['PC NETWORK PROGRAM 1.0'] = [
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SMB_COM_CHECK_DIRECTORY,
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SMB_COM_CLOSE,
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SMB_COM_CLOSE_PRINT_FILE,
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SMB_COM_CREATE,
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SMB_COM_CREATE_DIRECTORY,
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SMB_COM_CREATE_NEW,
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SMB_COM_CREATE_TEMPORARY,
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SMB_COM_DELETE,
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SMB_COM_DELETE_DIRECTORY,
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SMB_COM_FLUSH,
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SMB_COM_GET_PRINT_QUEUE,
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SMB_COM_LOCK_BYTE_RANGE,
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SMB_COM_NEGOTIATE,
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SMB_COM_OPEN,
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SMB_COM_OPEN_PRINT_FILE,
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SMB_COM_PROCESS_EXIT,
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SMB_COM_QUERY_INFORMATION,
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SMB_COM_QUERY_INFORMATION_DISK,
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SMB_COM_READ,
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SMB_COM_RENAME,
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SMB_COM_SEARCH,
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SMB_COM_SEEK,
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SMB_COM_SET_INFORMATION,
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SMB_COM_TREE_CONNECT,
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SMB_COM_TREE_DISCONNECT,
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SMB_COM_UNLOCK_BYTE_RANGE,
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SMB_COM_WRITE,
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SMB_COM_WRITE_PRINT_FILE
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]
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DIALECT['LANMAN 1.0'] = DIALECT['PC NETWORK PROGRAM 1.0'] + [
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SMB_COM_COPY,
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SMB_COM_ECHO,
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SMB_COM_FIND,
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SMB_COM_FIND_CLOSE,
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SMB_COM_FIND_UNIQUE,
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SMB_COM_IOCTL,
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SMB_COM_IOCTL_SECONDARY,
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SMB_COM_LOCK_AND_READ,
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SMB_COM_LOCKING_ANDX,
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SMB_COM_MOVE,
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SMB_COM_OPEN_ANDX,
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SMB_COM_QUERY_INFORMATION2,
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SMB_COM_READ_ANDX,
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SMB_COM_READ_MPX,
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SMB_COM_READ_RAW,
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SMB_COM_SESSION_SETUP_ANDX,
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SMB_COM_SET_INFORMATION2,
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SMB_COM_TRANSACTION,
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SMB_COM_TRANSACTION_SECONDARY,
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SMB_COM_TREE_CONNECT_ANDX,
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SMB_COM_WRITE_AND_CLOSE,
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SMB_COM_WRITE_AND_UNLOCK,
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SMB_COM_WRITE_ANDX,
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SMB_COM_WRITE_COMPLETE,
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SMB_COM_WRITE_MPX,
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SMB_COM_WRITE_MPX_SECONDARY,
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SMB_COM_WRITE_RAW
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]
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DIALECT['LM1.2X002'] = DIALECT['LANMAN 1.0'] + [
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SMB_COM_FIND_CLOSE2,
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SMB_COM_LOGOFF_ANDX,
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SMB_COM_TRANSACTION2,
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SMB_COM_TRANSACTION2_SECONDARY
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]
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DIALECT['NTLM 0.12'] = DIALECT['LM1.2X002'] + [
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SMB_COM_NT_CANCEL,
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SMB_COM_NT_CREATE_ANDX,
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SMB_COM_NT_RENAME,
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SMB_COM_NT_TRANSACT,
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SMB_COM_NT_TRANSACT_SECONDARY
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]
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# Create a NetBIOS session packet template
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def self.make_nbs (template)
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Rex::Struct2::CStructTemplate.new(
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[ 'uint8', 'Type', 0 ],
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[ 'uint8', 'Flags', 0 ],
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[ 'uint16n', 'PayloadLen', 0 ],
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[ 'template', 'Payload', template ]
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).create_restraints(
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[ 'Payload', 'PayloadLen', nil, true ]
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)
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end
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# A raw NetBIOS session template
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NBRAW_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'string', 'Payload', nil, '']
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)
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NBRAW_PKT = self.make_nbs(NBRAW_HDR_PKT)
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# The SMB header template
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SMB_HDR = Rex::Struct2::CStructTemplate.new(
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[ 'uint32n', 'Magic', 0xff534d42 ],
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[ 'uint8', 'Command', 0 ],
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[ 'uint32v', 'ErrorClass', 0 ],
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[ 'uint8', 'Flags1', 0 ],
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[ 'uint16v', 'Flags2', 0 ],
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[ 'uint16v', 'ProcessIDHigh', 0 ],
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[ 'uint32v', 'Signature1', 0 ],
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[ 'uint32v', 'Signature2', 0 ],
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[ 'uint16v', 'Reserved1', 0 ],
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[ 'uint16v', 'TreeID', 0 ],
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[ 'uint16v', 'ProcessID', 0 ],
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[ 'uint16v', 'UserID', 0 ],
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[ 'uint16v', 'MultiplexID', 0 ],
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[ 'uint8', 'WordCount', 0 ]
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)
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# A basic SMB template to read all responses
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SMB_BASE_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'string', 'Payload' ]
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)
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SMB_BASE_PKT = self.make_nbs(SMB_BASE_HDR_PKT)
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# A SMB template for SMB Dialect negotiation
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SMB_NEG_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_NEG_PKT = self.make_nbs(SMB_NEG_HDR_PKT)
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# A SMB template for SMB Dialect negotiation responses (LANMAN)
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SMB_NEG_RES_LM_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint16v', 'Dialect', 0 ],
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[ 'uint16v', 'SecurityMode', 0 ],
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[ 'uint16v', 'MaxBuff', 0 ],
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[ 'uint16v', 'MaxMPX', 0 ],
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[ 'uint16v', 'MaxVCS', 0 ],
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[ 'uint16v', 'RawMode', 0 ],
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[ 'uint32v', 'SessionKey', 0 ],
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[ 'uint16v', 'DosTime', 0 ],
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[ 'uint16v', 'DosDate', 0 ],
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[ 'uint16v', 'Timezone', 0 ],
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[ 'uint16v', 'KeyLength', 0 ],
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[ 'uint16v', 'Reserved1', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'EncryptionKey', nil, '' ]
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).create_restraints(
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[ 'EncryptionKey', 'ByteCount', nil, true ]
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)
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SMB_NEG_RES_LM_PKT = self.make_nbs(SMB_NEG_RES_LM_HDR_PKT)
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# A SMB template for SMB Dialect negotiation responses (NTLM)
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SMB_NEG_RES_NT_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint16v', 'Dialect', 0 ],
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[ 'uint8', 'SecurityMode', 0 ],
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[ 'uint16v', 'MaxMPX', 0 ],
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[ 'uint16v', 'MaxVCS', 0 ],
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[ 'uint32v', 'MaxBuff', 0 ],
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[ 'uint32v', 'MaxRaw', 0 ],
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[ 'uint32v', 'SessionKey', 0 ],
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[ 'uint32v', 'Capabilities', 0 ],
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[ 'uint32v', 'ServerTime', 0 ],
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[ 'uint32v', 'ServerDate', 0 ],
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[ 'uint16v', 'Timezone', 0 ],
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[ 'uint8', 'KeyLength', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'GUID', 16, '' ],
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[ 'string', 'SecurityBlob', nil, '' ]
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)
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SMB_NEG_RES_NT_PKT = self.make_nbs(SMB_NEG_RES_NT_HDR_PKT)
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# A SMB template for SMB Dialect negotiation responses (ERROR)
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SMB_NEG_RES_ERR_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint16v', 'Dialect', 0 ],
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[ 'uint16v', 'ByteCount', 0 ]
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)
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SMB_NEG_RES_ERR_PKT = self.make_nbs(SMB_NEG_RES_ERR_HDR_PKT)
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# A SMB template for SMB Session Setup responses (LANMAN/NTLMV1)
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SMB_SETUP_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'Action', 0 ],
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# Should this be commented out?
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# [ 'uint16v', 'SecurityBlobLen', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_SETUP_RES_PKT = self.make_nbs(SMB_SETUP_RES_HDR_PKT)
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# A SMB template for SMB Session Setup requests (LANMAN)
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SMB_SETUP_LANMAN_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'MaxBuff', 0 ],
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[ 'uint16v', 'MaxMPX', 0 ],
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[ 'uint16v', 'VCNum', 0 ],
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[ 'uint32v', 'SessionKey', 0 ],
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[ 'uint16v', 'PasswordLen', 0 ],
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[ 'uint32v', 'Reserved2', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_SETUP_LANMAN_PKT = self.make_nbs(SMB_SETUP_LANMAN_HDR_PKT)
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# A SMB template for SMB Session Setup requests (NTLMV1)
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SMB_SETUP_NTLMV1_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'MaxBuff', 0 ],
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[ 'uint16v', 'MaxMPX', 0 ],
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[ 'uint16v', 'VCNum', 0 ],
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[ 'uint32v', 'SessionKey', 0 ],
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[ 'uint16v', 'PasswordLenLM', 0 ],
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[ 'uint16v', 'PasswordLenNT', 0 ],
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[ 'uint32v', 'Reserved2', 0 ],
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[ 'uint32v', 'Capabilities', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_SETUP_NTLMV1_PKT = self.make_nbs(SMB_SETUP_NTLMV1_HDR_PKT)
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# A SMB template for SMB Session Setup requests (NTLMV2)
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SMB_SETUP_NTLMV2_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'MaxBuff', 0 ],
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[ 'uint16v', 'MaxMPX', 0 ],
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[ 'uint16v', 'VCNum', 0 ],
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[ 'uint32v', 'SessionKey', 0 ],
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[ 'uint16v', 'SecurityBlobLen', 0 ],
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[ 'uint32v', 'Reserved2', 0 ],
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[ 'uint32v', 'Capabilities', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_SETUP_NTLMV2_PKT = self.make_nbs(SMB_SETUP_NTLMV2_HDR_PKT)
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# A SMB template for SMB Session Setup responses (NTLMV2)
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SMB_SETUP_NTLMV2_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'Action', 0 ],
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[ 'uint16v', 'SecurityBlobLen', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
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).create_restraints(
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[ 'Payload', 'ByteCount', nil, true ]
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)
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SMB_SETUP_NTLMV2_RES_PKT = self.make_nbs(SMB_SETUP_NTLMV2_RES_HDR_PKT)
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# A SMB template for SMB Tree Connect requests
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SMB_TREE_CONN_HDR_PKT = Rex::Struct2::CStructTemplate.new(
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[ 'template', 'SMB', SMB_HDR ],
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[ 'uint8', 'AndX', 0 ],
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[ 'uint8', 'Reserved1', 0 ],
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[ 'uint16v', 'AndXOffset', 0 ],
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[ 'uint16v', 'Flags', 0 ],
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[ 'uint16v', 'PasswordLen', 0 ],
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[ 'uint16v', 'ByteCount', 0 ],
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[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TREE_CONN_PKT = self.make_nbs(SMB_TREE_CONN_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Tree Connect requests
|
|
SMB_TREE_CONN_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'OptionalSupport', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TREE_CONN_RES_PKT = self.make_nbs(SMB_TREE_CONN_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Tree Disconnect requests
|
|
SMB_TREE_DISCONN_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TREE_DISCONN_PKT = self.make_nbs(SMB_TREE_DISCONN_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Tree Disconnect requests
|
|
SMB_TREE_DISCONN_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TREE_DISCONN_RES_PKT = self.make_nbs(SMB_TREE_DISCONN_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Transaction requests
|
|
SMB_TRANS_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ParamCountTotal', 0 ],
|
|
[ 'uint16v', 'DataCountTotal', 0 ],
|
|
[ 'uint16v', 'ParamCountMax', 0 ],
|
|
[ 'uint16v', 'DataCountMax', 0 ],
|
|
[ 'uint8', 'SetupCountMax', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'Flags', 0 ],
|
|
[ 'uint32v', 'Timeout', 0 ],
|
|
[ 'uint16v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'ParamCount', 0 ],
|
|
[ 'uint16v', 'ParamOffset', 0 ],
|
|
[ 'uint16v', 'DataCount', 0 ],
|
|
[ 'uint16v', 'DataOffset', 0 ],
|
|
[ 'uint8', 'SetupCount', 0 ],
|
|
[ 'uint8', 'Reserved3', 0 ],
|
|
[ 'string', 'SetupData', nil, '' ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TRANS_PKT = self.make_nbs(SMB_TRANS_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Transaction responses
|
|
SMB_TRANS_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ParamCountTotal', 0 ],
|
|
[ 'uint16v', 'DataCountTotal', 0 ],
|
|
[ 'uint16v', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'ParamCount', 0 ],
|
|
[ 'uint16v', 'ParamOffset', 0 ],
|
|
[ 'uint16v', 'ParamDisp', 0 ],
|
|
[ 'uint16v', 'DataCount', 0 ],
|
|
[ 'uint16v', 'DataOffset', 0 ],
|
|
[ 'uint16v', 'DataDisp', 0 ],
|
|
[ 'uint8', 'SetupCount', 0 ],
|
|
[ 'uint8', 'Reserved2', 0 ],
|
|
[ 'string', 'SetupData', nil, '' ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TRANS_RES_PKT = self.make_nbs(SMB_TRANS_RES_HDR_PKT)
|
|
|
|
# A SMB template for SMB Transaction2 requests
|
|
SMB_TRANS2_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ParamCountTotal', 0 ],
|
|
[ 'uint16v', 'DataCountTotal', 0 ],
|
|
[ 'uint16v', 'ParamCountMax', 0 ],
|
|
[ 'uint16v', 'DataCountMax', 0 ],
|
|
[ 'uint8', 'SetupCountMax', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'Flags', 0 ],
|
|
[ 'uint32v', 'Timeout', 0 ],
|
|
[ 'uint16v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'ParamCount', 0 ],
|
|
[ 'uint16v', 'ParamOffset', 0 ],
|
|
[ 'uint16v', 'DataCount', 0 ],
|
|
[ 'uint16v', 'DataOffset', 0 ],
|
|
[ 'uint8', 'SetupCount', 0 ],
|
|
[ 'uint8', 'Reserved3', 0 ],
|
|
[ 'string', 'SetupData', nil, '' ],
|
|
[ 'uint16v', 'Subcommand', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_TRANS2_PKT = self.make_nbs(SMB_TRANS2_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB NTTransaction requests
|
|
SMB_NTTRANS_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'SetupCountMax', 0 ],
|
|
[ 'uint16v', 'Reserved1', 0 ],
|
|
[ 'uint32v', 'ParamCountTotal', 0 ],
|
|
[ 'uint32v', 'DataCountTotal', 0 ],
|
|
[ 'uint32v', 'ParamCountMax', 0 ],
|
|
[ 'uint32v', 'DataCountMax', 0 ],
|
|
[ 'uint32v', 'ParamCount', 0 ],
|
|
[ 'uint32v', 'ParamOffset', 0 ],
|
|
[ 'uint32v', 'DataCount', 0 ],
|
|
[ 'uint32v', 'DataOffset', 0 ],
|
|
[ 'uint8', 'SetupCount', 0 ],
|
|
[ 'string', 'SetupData', nil, '' ],
|
|
[ 'uint16v', 'Subcommand', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_NTTRANS_PKT = self.make_nbs(SMB_NTTRANS_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB NTTransaction responses
|
|
SMB_NTTRANS_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint32v', 'ParamCountTotal', 0 ],
|
|
[ 'uint32v', 'DataCountTotal', 0 ],
|
|
[ 'uint32v', 'Reserved1', 0 ],
|
|
[ 'uint32v', 'ParamCount', 0 ],
|
|
[ 'uint32v', 'ParamOffset', 0 ],
|
|
[ 'uint32v', 'ParamDisp', 0 ],
|
|
[ 'uint32v', 'DataCount', 0 ],
|
|
[ 'uint32v', 'DataOffset', 0 ],
|
|
[ 'uint32v', 'DataDisp', 0 ],
|
|
[ 'uint8', 'SetupCount', 0 ],
|
|
[ 'uint8', 'Reserved2', 0 ],
|
|
[ 'string', 'SetupData', nil, '' ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_NTTRANS_RES_PKT = self.make_nbs(SMB_NTTRANS_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Create requests
|
|
SMB_CREATE_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint8', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'FileNameLen', 0 ],
|
|
[ 'uint32v', 'CreateFlags', 0 ],
|
|
[ 'uint32v', 'RootFileID', 0 ],
|
|
[ 'uint32v', 'AccessMask', 0 ],
|
|
[ 'uint32v', 'AllocLow', 0 ],
|
|
[ 'uint32v', 'AllocHigh', 0 ],
|
|
[ 'uint32v', 'Attributes', 0 ],
|
|
[ 'uint32v', 'ShareAccess', 0 ],
|
|
[ 'uint32v', 'Disposition', 0 ],
|
|
[ 'uint32v', 'CreateOptions', 0 ],
|
|
[ 'uint32v', 'Impersonation', 0 ],
|
|
[ 'uint8', 'SecurityFlags', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_CREATE_PKT = self.make_nbs(SMB_CREATE_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Create responses
|
|
SMB_CREATE_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint8', 'OpLock', 0 ],
|
|
[ 'uint16v', 'FileID', 0 ],
|
|
[ 'uint32v', 'Action', 0 ],
|
|
[ 'uint32v', 'CreateTimeLow', 0 ],
|
|
[ 'uint32v', 'CreateTimeHigh', 0 ],
|
|
[ 'uint32v', 'AccessTimeLow', 0 ],
|
|
[ 'uint32v', 'AccessTimeHigh', 0 ],
|
|
[ 'uint32v', 'WriteTimeLow', 0 ],
|
|
[ 'uint32v', 'WriteTimeHigh', 0 ],
|
|
[ 'uint32v', 'ChangeTimeLow', 0 ],
|
|
[ 'uint32v', 'ChangeTimeHigh', 0 ],
|
|
[ 'uint32v', 'Attributes', 0 ],
|
|
[ 'uint32v', 'AllocLow', 0 ],
|
|
[ 'uint32v', 'AllocHigh', 0 ],
|
|
[ 'uint32v', 'EOFLow', 0 ],
|
|
[ 'uint32v', 'EOFHigh', 0 ],
|
|
[ 'uint16v', 'FileType', 0 ],
|
|
[ 'uint16v', 'IPCState', 0 ],
|
|
[ 'uint8', 'IsDirectory', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_CREATE_RES_PKT = self.make_nbs(SMB_CREATE_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Write requests
|
|
SMB_WRITE_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'FileID', 0 ],
|
|
[ 'uint32v', 'Offset', 0 ],
|
|
[ 'uint32v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'WriteMode', 0 ],
|
|
[ 'uint16v', 'Remaining', 0 ],
|
|
[ 'uint16v', 'DataLenHigh', 0 ],
|
|
[ 'uint16v', 'DataLenLow', 0 ],
|
|
[ 'uint16v', 'DataOffset', 0 ],
|
|
[ 'uint32v', 'DataOffsetHigh', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_WRITE_PKT = self.make_nbs(SMB_WRITE_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Write responses
|
|
SMB_WRITE_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'CountLow', 0 ],
|
|
[ 'uint16v', 'Remaining', 0 ],
|
|
[ 'uint16v', 'CountHigh', 0 ],
|
|
[ 'uint16v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_WRITE_RES_PKT = self.make_nbs(SMB_WRITE_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB OPEN requests
|
|
SMB_OPEN_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'Flags', 0 ],
|
|
[ 'uint16v', 'Access', 0 ],
|
|
[ 'uint16v', 'SearchAttributes', 0 ],
|
|
[ 'uint16v', 'FileAttributes', 0 ],
|
|
[ 'uint32v', 'CreateTime', 0 ],
|
|
[ 'uint16v', 'OpenFunction', 0 ],
|
|
[ 'uint32v', 'AllocSize', 0 ],
|
|
[ 'uint32v', 'Reserved2', 0 ],
|
|
[ 'uint32v', 'Reserved3', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_OPEN_PKT = self.make_nbs(SMB_OPEN_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB OPEN responses
|
|
SMB_OPEN_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'FileID', 0 ],
|
|
[ 'uint16v', 'FileAttributes', 0 ],
|
|
[ 'uint32v', 'WriteTime', 0 ],
|
|
[ 'uint32v', 'FileSize', 0 ],
|
|
[ 'uint16v', 'FileAccess', 0 ],
|
|
[ 'uint16v', 'FileType', 0 ],
|
|
[ 'uint16v', 'IPCState', 0 ],
|
|
[ 'uint16v', 'Action', 0 ],
|
|
[ 'uint32v', 'ServerFileID', 0 ],
|
|
[ 'uint16v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_OPEN_RES_PKT = self.make_nbs(SMB_OPEN_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Close requests
|
|
SMB_CLOSE_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'FileID', 0 ],
|
|
[ 'uint32v', 'LastWrite', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_CLOSE_PKT = self.make_nbs(SMB_CLOSE_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Close responses
|
|
SMB_CLOSE_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_CLOSE_RES_PKT = self.make_nbs(SMB_CLOSE_RES_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Delete requests
|
|
SMB_DELETE_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'SearchAttribute', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'uint8', 'BufferFormat', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_DELETE_PKT = self.make_nbs(SMB_DELETE_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Delete responses
|
|
SMB_DELETE_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_DELETE_RES_PKT = self.make_nbs(SMB_DELETE_RES_HDR_PKT)
|
|
|
|
|
|
|
|
# A SMB template for SMB Read requests
|
|
SMB_READ_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'FileID', 0 ],
|
|
[ 'uint32v', 'Offset', 0 ],
|
|
[ 'uint16v', 'MaxCountLow', 0 ],
|
|
[ 'uint16v', 'MinCount', 0 ],
|
|
[ 'uint32v', 'MaxCountHigh', 0 ],
|
|
[ 'uint16v', 'Remaining', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_READ_PKT = self.make_nbs(SMB_READ_HDR_PKT)
|
|
|
|
|
|
# A SMB template for SMB Read responses
|
|
SMB_READ_RES_HDR_PKT = Rex::Struct2::CStructTemplate.new(
|
|
[ 'template', 'SMB', SMB_HDR ],
|
|
[ 'uint8', 'AndX', 0 ],
|
|
[ 'uint8', 'Reserved1', 0 ],
|
|
[ 'uint16v', 'AndXOffset', 0 ],
|
|
[ 'uint16v', 'Remaining', 0 ],
|
|
[ 'uint16v', 'DataCompaction', 0 ],
|
|
[ 'uint16v', 'Reserved2', 0 ],
|
|
[ 'uint16v', 'DataLenLow', 0 ],
|
|
[ 'uint16v', 'DataOffset', 0 ],
|
|
[ 'uint32v', 'DataLenHigh', 0 ],
|
|
[ 'uint32v', 'Reserved3', 0 ],
|
|
[ 'uint16v', 'Reserved4', 0 ],
|
|
[ 'uint16v', 'ByteCount', 0 ],
|
|
[ 'string', 'Payload', nil, '' ]
|
|
).create_restraints(
|
|
[ 'Payload', 'ByteCount', nil, true ]
|
|
)
|
|
SMB_READ_RES_PKT = self.make_nbs(SMB_READ_RES_HDR_PKT)
|
|
|
|
end
|
|
end
|
|
end
|
|
end
|