uploaded version 2018_11_15 for python2

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Matteo ℱan 2018-11-14 23:09:19 +01:00 committed by GitHub
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commit b0a8ff21fb
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18 changed files with 1574 additions and 791 deletions

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@ -1,14 +1,17 @@
#!/usr/bin/env python
# Copyright (c) 2003-2012 CORE Security Technologies
# Copyright (c) 2003-2016 CORE Security Technologies
#
# This software is provided under under a slightly modified version
# of the Apache Software License. See the accompanying LICENSE file
# for more information.
#
# $Id: dcerpc.py 917 2013-11-10 20:47:57Z bethus $
# Description:
# Partial C706.pdf + [MS-RPCE] implementation
#
# Partial C706.pdf + [MS-RPCE] implementation
# Best way to learn how to use these calls is to grab the protocol standard
# so you understand what the call does, and then read the test case located
# at https://github.com/CoreSecurity/impacket/tree/master/impacket/testcases/SMB_RPC
#
# ToDo:
# [ ] Take out all the security provider stuff out of here (e.g. RPC_C_AUTHN_WINNT)
@ -16,7 +19,11 @@
# more SSP (e.g. NETLOGON)
#
from structure import Structure,pack,unpack
"""
Stripped down version of: https://github.com/SecureAuthCorp/impacket/blob/master/impacket/dcerpc/v5/rpcrt.py
"""
from structure import Structure
# MS/RPC Constants
MSRPC_REQUEST = 0x00
@ -41,8 +48,8 @@ MSRPC_CO_CANCEL = 0x12
MSRPC_ORPHANED = 0x13
# MS/RPC Packet Flags
MSRPC_FIRSTFRAG = 0x01
MSRPC_LASTFRAG = 0x02
PFC_FIRST_FRAG = 0x01
PFC_LAST_FRAG = 0x02
# For PDU types bind, bind_ack, alter_context, and
# alter_context_resp, this flag MUST be interpreted as PFC_SUPPORT_HEADER_SIGN
@ -52,12 +59,11 @@ MSRPC_SUPPORT_SIGN = 0x04
#remaining PDU types, this flag MUST be interpreted as PFC_PENDING_CANCEL.
MSRPC_PENDING_CANCEL= 0x04
MSRPC_NOTAFRAG = 0x04
MSRPC_RECRESPOND = 0x08
MSRPC_NOMULTIPLEX = 0x10
MSRPC_NOTFORIDEMP = 0x20
MSRPC_NOTFORBCAST = 0x40
MSRPC_NOUUID = 0x80
PFC_RESERVED_1 = 0x08
PFC_CONC_MPX = 0x10
PFC_DID_NOT_EXECUTE = 0x20
PFC_MAYBE = 0x40
PFC_OBJECT_UUID = 0x80
# Auth Types - Security Providers
RPC_C_AUTHN_NONE = 0x00
@ -155,12 +161,379 @@ rpc_status_codes = {
0x1C000022L : 'nca_s_fault_tx_open_failed',
0x1C000023L : 'nca_s_fault_codeset_conv_error',
0x1C000024L : 'nca_s_fault_object_not_found ',
0x1C000025L : 'nca_s_fault_no_client_stub'
0x1C000025L : 'nca_s_fault_no_client_stub',
0x16c9a000L : "rpc_s_mod",
0x16c9a001L : "rpc_s_op_rng_error",
0x16c9a002L : "rpc_s_cant_create_socket",
0x16c9a003L : "rpc_s_cant_bind_socket",
0x16c9a004L : "rpc_s_not_in_call",
0x16c9a005L : "rpc_s_no_port",
0x16c9a006L : "rpc_s_wrong_boot_time",
0x16c9a007L : "rpc_s_too_many_sockets",
0x16c9a008L : "rpc_s_illegal_register",
0x16c9a009L : "rpc_s_cant_recv",
0x16c9a00aL : "rpc_s_bad_pkt",
0x16c9a00bL : "rpc_s_unbound_handle",
0x16c9a00cL : "rpc_s_addr_in_use",
0x16c9a00dL : "rpc_s_in_args_too_big",
0x16c9a00eL : "rpc_s_string_too_long",
0x16c9a00fL : "rpc_s_too_many_objects",
0x16c9a010L : "rpc_s_binding_has_no_auth",
0x16c9a011L : "rpc_s_unknown_authn_service",
0x16c9a012L : "rpc_s_no_memory",
0x16c9a013L : "rpc_s_cant_nmalloc",
0x16c9a014L : "rpc_s_call_faulted",
0x16c9a015L : "rpc_s_call_failed",
0x16c9a016L : "rpc_s_comm_failure",
0x16c9a017L : "rpc_s_rpcd_comm_failure",
0x16c9a018L : "rpc_s_illegal_family_rebind",
0x16c9a019L : "rpc_s_invalid_handle",
0x16c9a01aL : "rpc_s_coding_error",
0x16c9a01bL : "rpc_s_object_not_found",
0x16c9a01cL : "rpc_s_cthread_not_found",
0x16c9a01dL : "rpc_s_invalid_binding",
0x16c9a01eL : "rpc_s_already_registered",
0x16c9a01fL : "rpc_s_endpoint_not_found",
0x16c9a020L : "rpc_s_invalid_rpc_protseq",
0x16c9a021L : "rpc_s_desc_not_registered",
0x16c9a022L : "rpc_s_already_listening",
0x16c9a023L : "rpc_s_no_protseqs",
0x16c9a024L : "rpc_s_no_protseqs_registered",
0x16c9a025L : "rpc_s_no_bindings",
0x16c9a026L : "rpc_s_max_descs_exceeded",
0x16c9a027L : "rpc_s_no_interfaces",
0x16c9a028L : "rpc_s_invalid_timeout",
0x16c9a029L : "rpc_s_cant_inq_socket",
0x16c9a02aL : "rpc_s_invalid_naf_id",
0x16c9a02bL : "rpc_s_inval_net_addr",
0x16c9a02cL : "rpc_s_unknown_if",
0x16c9a02dL : "rpc_s_unsupported_type",
0x16c9a02eL : "rpc_s_invalid_call_opt",
0x16c9a02fL : "rpc_s_no_fault",
0x16c9a030L : "rpc_s_cancel_timeout",
0x16c9a031L : "rpc_s_call_cancelled",
0x16c9a032L : "rpc_s_invalid_call_handle",
0x16c9a033L : "rpc_s_cannot_alloc_assoc",
0x16c9a034L : "rpc_s_cannot_connect",
0x16c9a035L : "rpc_s_connection_aborted",
0x16c9a036L : "rpc_s_connection_closed",
0x16c9a037L : "rpc_s_cannot_accept",
0x16c9a038L : "rpc_s_assoc_grp_not_found",
0x16c9a039L : "rpc_s_stub_interface_error",
0x16c9a03aL : "rpc_s_invalid_object",
0x16c9a03bL : "rpc_s_invalid_type",
0x16c9a03cL : "rpc_s_invalid_if_opnum",
0x16c9a03dL : "rpc_s_different_server_instance",
0x16c9a03eL : "rpc_s_protocol_error",
0x16c9a03fL : "rpc_s_cant_recvmsg",
0x16c9a040L : "rpc_s_invalid_string_binding",
0x16c9a041L : "rpc_s_connect_timed_out",
0x16c9a042L : "rpc_s_connect_rejected",
0x16c9a043L : "rpc_s_network_unreachable",
0x16c9a044L : "rpc_s_connect_no_resources",
0x16c9a045L : "rpc_s_rem_network_shutdown",
0x16c9a046L : "rpc_s_too_many_rem_connects",
0x16c9a047L : "rpc_s_no_rem_endpoint",
0x16c9a048L : "rpc_s_rem_host_down",
0x16c9a049L : "rpc_s_host_unreachable",
0x16c9a04aL : "rpc_s_access_control_info_inv",
0x16c9a04bL : "rpc_s_loc_connect_aborted",
0x16c9a04cL : "rpc_s_connect_closed_by_rem",
0x16c9a04dL : "rpc_s_rem_host_crashed",
0x16c9a04eL : "rpc_s_invalid_endpoint_format",
0x16c9a04fL : "rpc_s_unknown_status_code",
0x16c9a050L : "rpc_s_unknown_mgr_type",
0x16c9a051L : "rpc_s_assoc_creation_failed",
0x16c9a052L : "rpc_s_assoc_grp_max_exceeded",
0x16c9a053L : "rpc_s_assoc_grp_alloc_failed",
0x16c9a054L : "rpc_s_sm_invalid_state",
0x16c9a055L : "rpc_s_assoc_req_rejected",
0x16c9a056L : "rpc_s_assoc_shutdown",
0x16c9a057L : "rpc_s_tsyntaxes_unsupported",
0x16c9a058L : "rpc_s_context_id_not_found",
0x16c9a059L : "rpc_s_cant_listen_socket",
0x16c9a05aL : "rpc_s_no_addrs",
0x16c9a05bL : "rpc_s_cant_getpeername",
0x16c9a05cL : "rpc_s_cant_get_if_id",
0x16c9a05dL : "rpc_s_protseq_not_supported",
0x16c9a05eL : "rpc_s_call_orphaned",
0x16c9a05fL : "rpc_s_who_are_you_failed",
0x16c9a060L : "rpc_s_unknown_reject",
0x16c9a061L : "rpc_s_type_already_registered",
0x16c9a062L : "rpc_s_stop_listening_disabled",
0x16c9a063L : "rpc_s_invalid_arg",
0x16c9a064L : "rpc_s_not_supported",
0x16c9a065L : "rpc_s_wrong_kind_of_binding",
0x16c9a066L : "rpc_s_authn_authz_mismatch",
0x16c9a067L : "rpc_s_call_queued",
0x16c9a068L : "rpc_s_cannot_set_nodelay",
0x16c9a069L : "rpc_s_not_rpc_tower",
0x16c9a06aL : "rpc_s_invalid_rpc_protid",
0x16c9a06bL : "rpc_s_invalid_rpc_floor",
0x16c9a06cL : "rpc_s_call_timeout",
0x16c9a06dL : "rpc_s_mgmt_op_disallowed",
0x16c9a06eL : "rpc_s_manager_not_entered",
0x16c9a06fL : "rpc_s_calls_too_large_for_wk_ep",
0x16c9a070L : "rpc_s_server_too_busy",
0x16c9a071L : "rpc_s_prot_version_mismatch",
0x16c9a072L : "rpc_s_rpc_prot_version_mismatch",
0x16c9a073L : "rpc_s_ss_no_import_cursor",
0x16c9a074L : "rpc_s_fault_addr_error",
0x16c9a075L : "rpc_s_fault_context_mismatch",
0x16c9a076L : "rpc_s_fault_fp_div_by_zero",
0x16c9a077L : "rpc_s_fault_fp_error",
0x16c9a078L : "rpc_s_fault_fp_overflow",
0x16c9a079L : "rpc_s_fault_fp_underflow",
0x16c9a07aL : "rpc_s_fault_ill_inst",
0x16c9a07bL : "rpc_s_fault_int_div_by_zero",
0x16c9a07cL : "rpc_s_fault_int_overflow",
0x16c9a07dL : "rpc_s_fault_invalid_bound",
0x16c9a07eL : "rpc_s_fault_invalid_tag",
0x16c9a07fL : "rpc_s_fault_pipe_closed",
0x16c9a080L : "rpc_s_fault_pipe_comm_error",
0x16c9a081L : "rpc_s_fault_pipe_discipline",
0x16c9a082L : "rpc_s_fault_pipe_empty",
0x16c9a083L : "rpc_s_fault_pipe_memory",
0x16c9a084L : "rpc_s_fault_pipe_order",
0x16c9a085L : "rpc_s_fault_remote_comm_failure",
0x16c9a086L : "rpc_s_fault_remote_no_memory",
0x16c9a087L : "rpc_s_fault_unspec",
0x16c9a088L : "uuid_s_bad_version",
0x16c9a089L : "uuid_s_socket_failure",
0x16c9a08aL : "uuid_s_getconf_failure",
0x16c9a08bL : "uuid_s_no_address",
0x16c9a08cL : "uuid_s_overrun",
0x16c9a08dL : "uuid_s_internal_error",
0x16c9a08eL : "uuid_s_coding_error",
0x16c9a08fL : "uuid_s_invalid_string_uuid",
0x16c9a090L : "uuid_s_no_memory",
0x16c9a091L : "rpc_s_no_more_entries",
0x16c9a092L : "rpc_s_unknown_ns_error",
0x16c9a093L : "rpc_s_name_service_unavailable",
0x16c9a094L : "rpc_s_incomplete_name",
0x16c9a095L : "rpc_s_group_not_found",
0x16c9a096L : "rpc_s_invalid_name_syntax",
0x16c9a097L : "rpc_s_no_more_members",
0x16c9a098L : "rpc_s_no_more_interfaces",
0x16c9a099L : "rpc_s_invalid_name_service",
0x16c9a09aL : "rpc_s_no_name_mapping",
0x16c9a09bL : "rpc_s_profile_not_found",
0x16c9a09cL : "rpc_s_not_found",
0x16c9a09dL : "rpc_s_no_updates",
0x16c9a09eL : "rpc_s_update_failed",
0x16c9a09fL : "rpc_s_no_match_exported",
0x16c9a0a0L : "rpc_s_entry_not_found",
0x16c9a0a1L : "rpc_s_invalid_inquiry_context",
0x16c9a0a2L : "rpc_s_interface_not_found",
0x16c9a0a3L : "rpc_s_group_member_not_found",
0x16c9a0a4L : "rpc_s_entry_already_exists",
0x16c9a0a5L : "rpc_s_nsinit_failure",
0x16c9a0a6L : "rpc_s_unsupported_name_syntax",
0x16c9a0a7L : "rpc_s_no_more_elements",
0x16c9a0a8L : "rpc_s_no_ns_permission",
0x16c9a0a9L : "rpc_s_invalid_inquiry_type",
0x16c9a0aaL : "rpc_s_profile_element_not_found",
0x16c9a0abL : "rpc_s_profile_element_replaced",
0x16c9a0acL : "rpc_s_import_already_done",
0x16c9a0adL : "rpc_s_database_busy",
0x16c9a0aeL : "rpc_s_invalid_import_context",
0x16c9a0afL : "rpc_s_uuid_set_not_found",
0x16c9a0b0L : "rpc_s_uuid_member_not_found",
0x16c9a0b1L : "rpc_s_no_interfaces_exported",
0x16c9a0b2L : "rpc_s_tower_set_not_found",
0x16c9a0b3L : "rpc_s_tower_member_not_found",
0x16c9a0b4L : "rpc_s_obj_uuid_not_found",
0x16c9a0b5L : "rpc_s_no_more_bindings",
0x16c9a0b6L : "rpc_s_invalid_priority",
0x16c9a0b7L : "rpc_s_not_rpc_entry",
0x16c9a0b8L : "rpc_s_invalid_lookup_context",
0x16c9a0b9L : "rpc_s_binding_vector_full",
0x16c9a0baL : "rpc_s_cycle_detected",
0x16c9a0bbL : "rpc_s_nothing_to_export",
0x16c9a0bcL : "rpc_s_nothing_to_unexport",
0x16c9a0bdL : "rpc_s_invalid_vers_option",
0x16c9a0beL : "rpc_s_no_rpc_data",
0x16c9a0bfL : "rpc_s_mbr_picked",
0x16c9a0c0L : "rpc_s_not_all_objs_unexported",
0x16c9a0c1L : "rpc_s_no_entry_name",
0x16c9a0c2L : "rpc_s_priority_group_done",
0x16c9a0c3L : "rpc_s_partial_results",
0x16c9a0c4L : "rpc_s_no_env_setup",
0x16c9a0c5L : "twr_s_unknown_sa",
0x16c9a0c6L : "twr_s_unknown_tower",
0x16c9a0c7L : "twr_s_not_implemented",
0x16c9a0c8L : "rpc_s_max_calls_too_small",
0x16c9a0c9L : "rpc_s_cthread_create_failed",
0x16c9a0caL : "rpc_s_cthread_pool_exists",
0x16c9a0cbL : "rpc_s_cthread_no_such_pool",
0x16c9a0ccL : "rpc_s_cthread_invoke_disabled",
0x16c9a0cdL : "ept_s_cant_perform_op",
0x16c9a0ceL : "ept_s_no_memory",
0x16c9a0cfL : "ept_s_database_invalid",
0x16c9a0d0L : "ept_s_cant_create",
0x16c9a0d1L : "ept_s_cant_access",
0x16c9a0d2L : "ept_s_database_already_open",
0x16c9a0d3L : "ept_s_invalid_entry",
0x16c9a0d4L : "ept_s_update_failed",
0x16c9a0d5L : "ept_s_invalid_context",
0x16c9a0d6L : "ept_s_not_registered",
0x16c9a0d7L : "ept_s_server_unavailable",
0x16c9a0d8L : "rpc_s_underspecified_name",
0x16c9a0d9L : "rpc_s_invalid_ns_handle",
0x16c9a0daL : "rpc_s_unknown_error",
0x16c9a0dbL : "rpc_s_ss_char_trans_open_fail",
0x16c9a0dcL : "rpc_s_ss_char_trans_short_file",
0x16c9a0ddL : "rpc_s_ss_context_damaged",
0x16c9a0deL : "rpc_s_ss_in_null_context",
0x16c9a0dfL : "rpc_s_socket_failure",
0x16c9a0e0L : "rpc_s_unsupported_protect_level",
0x16c9a0e1L : "rpc_s_invalid_checksum",
0x16c9a0e2L : "rpc_s_invalid_credentials",
0x16c9a0e3L : "rpc_s_credentials_too_large",
0x16c9a0e4L : "rpc_s_call_id_not_found",
0x16c9a0e5L : "rpc_s_key_id_not_found",
0x16c9a0e6L : "rpc_s_auth_bad_integrity",
0x16c9a0e7L : "rpc_s_auth_tkt_expired",
0x16c9a0e8L : "rpc_s_auth_tkt_nyv",
0x16c9a0e9L : "rpc_s_auth_repeat",
0x16c9a0eaL : "rpc_s_auth_not_us",
0x16c9a0ebL : "rpc_s_auth_badmatch",
0x16c9a0ecL : "rpc_s_auth_skew",
0x16c9a0edL : "rpc_s_auth_badaddr",
0x16c9a0eeL : "rpc_s_auth_badversion",
0x16c9a0efL : "rpc_s_auth_msg_type",
0x16c9a0f0L : "rpc_s_auth_modified",
0x16c9a0f1L : "rpc_s_auth_badorder",
0x16c9a0f2L : "rpc_s_auth_badkeyver",
0x16c9a0f3L : "rpc_s_auth_nokey",
0x16c9a0f4L : "rpc_s_auth_mut_fail",
0x16c9a0f5L : "rpc_s_auth_baddirection",
0x16c9a0f6L : "rpc_s_auth_method",
0x16c9a0f7L : "rpc_s_auth_badseq",
0x16c9a0f8L : "rpc_s_auth_inapp_cksum",
0x16c9a0f9L : "rpc_s_auth_field_toolong",
0x16c9a0faL : "rpc_s_invalid_crc",
0x16c9a0fbL : "rpc_s_binding_incomplete",
0x16c9a0fcL : "rpc_s_key_func_not_allowed",
0x16c9a0fdL : "rpc_s_unknown_stub_rtl_if_vers",
0x16c9a0feL : "rpc_s_unknown_ifspec_vers",
0x16c9a0ffL : "rpc_s_proto_unsupp_by_auth",
0x16c9a100L : "rpc_s_authn_challenge_malformed",
0x16c9a101L : "rpc_s_protect_level_mismatch",
0x16c9a102L : "rpc_s_no_mepv",
0x16c9a103L : "rpc_s_stub_protocol_error",
0x16c9a104L : "rpc_s_class_version_mismatch",
0x16c9a105L : "rpc_s_helper_not_running",
0x16c9a106L : "rpc_s_helper_short_read",
0x16c9a107L : "rpc_s_helper_catatonic",
0x16c9a108L : "rpc_s_helper_aborted",
0x16c9a109L : "rpc_s_not_in_kernel",
0x16c9a10aL : "rpc_s_helper_wrong_user",
0x16c9a10bL : "rpc_s_helper_overflow",
0x16c9a10cL : "rpc_s_dg_need_way_auth",
0x16c9a10dL : "rpc_s_unsupported_auth_subtype",
0x16c9a10eL : "rpc_s_wrong_pickle_type",
0x16c9a10fL : "rpc_s_not_listening",
0x16c9a110L : "rpc_s_ss_bad_buffer",
0x16c9a111L : "rpc_s_ss_bad_es_action",
0x16c9a112L : "rpc_s_ss_wrong_es_version",
0x16c9a113L : "rpc_s_fault_user_defined",
0x16c9a114L : "rpc_s_ss_incompatible_codesets",
0x16c9a115L : "rpc_s_tx_not_in_transaction",
0x16c9a116L : "rpc_s_tx_open_failed",
0x16c9a117L : "rpc_s_partial_credentials",
0x16c9a118L : "rpc_s_ss_invalid_codeset_tag",
0x16c9a119L : "rpc_s_mgmt_bad_type",
0x16c9a11aL : "rpc_s_ss_invalid_char_input",
0x16c9a11bL : "rpc_s_ss_short_conv_buffer",
0x16c9a11cL : "rpc_s_ss_iconv_error",
0x16c9a11dL : "rpc_s_ss_no_compat_codeset",
0x16c9a11eL : "rpc_s_ss_no_compat_charsets",
0x16c9a11fL : "dce_cs_c_ok",
0x16c9a120L : "dce_cs_c_unknown",
0x16c9a121L : "dce_cs_c_notfound",
0x16c9a122L : "dce_cs_c_cannot_open_file",
0x16c9a123L : "dce_cs_c_cannot_read_file",
0x16c9a124L : "dce_cs_c_cannot_allocate_memory",
0x16c9a125L : "rpc_s_ss_cleanup_failed",
0x16c9a126L : "rpc_svc_desc_general",
0x16c9a127L : "rpc_svc_desc_mutex",
0x16c9a128L : "rpc_svc_desc_xmit",
0x16c9a129L : "rpc_svc_desc_recv",
0x16c9a12aL : "rpc_svc_desc_dg_state",
0x16c9a12bL : "rpc_svc_desc_cancel",
0x16c9a12cL : "rpc_svc_desc_orphan",
0x16c9a12dL : "rpc_svc_desc_cn_state",
0x16c9a12eL : "rpc_svc_desc_cn_pkt",
0x16c9a12fL : "rpc_svc_desc_pkt_quotas",
0x16c9a130L : "rpc_svc_desc_auth",
0x16c9a131L : "rpc_svc_desc_source",
0x16c9a132L : "rpc_svc_desc_stats",
0x16c9a133L : "rpc_svc_desc_mem",
0x16c9a134L : "rpc_svc_desc_mem_type",
0x16c9a135L : "rpc_svc_desc_dg_pktlog",
0x16c9a136L : "rpc_svc_desc_thread_id",
0x16c9a137L : "rpc_svc_desc_timestamp",
0x16c9a138L : "rpc_svc_desc_cn_errors",
0x16c9a139L : "rpc_svc_desc_conv_thread",
0x16c9a13aL : "rpc_svc_desc_pid",
0x16c9a13bL : "rpc_svc_desc_atfork",
0x16c9a13cL : "rpc_svc_desc_cma_thread",
0x16c9a13dL : "rpc_svc_desc_inherit",
0x16c9a13eL : "rpc_svc_desc_dg_sockets",
0x16c9a13fL : "rpc_svc_desc_timer",
0x16c9a140L : "rpc_svc_desc_threads",
0x16c9a141L : "rpc_svc_desc_server_call",
0x16c9a142L : "rpc_svc_desc_nsi",
0x16c9a143L : "rpc_svc_desc_dg_pkt",
0x16c9a144L : "rpc_m_cn_ill_state_trans_sa",
0x16c9a145L : "rpc_m_cn_ill_state_trans_ca",
0x16c9a146L : "rpc_m_cn_ill_state_trans_sg",
0x16c9a147L : "rpc_m_cn_ill_state_trans_cg",
0x16c9a148L : "rpc_m_cn_ill_state_trans_sr",
0x16c9a149L : "rpc_m_cn_ill_state_trans_cr",
0x16c9a14aL : "rpc_m_bad_pkt_type",
0x16c9a14bL : "rpc_m_prot_mismatch",
0x16c9a14cL : "rpc_m_frag_toobig",
0x16c9a14dL : "rpc_m_unsupp_stub_rtl_if",
0x16c9a14eL : "rpc_m_unhandled_callstate",
0x16c9a14fL : "rpc_m_call_failed",
0x16c9a150L : "rpc_m_call_failed_no_status",
0x16c9a151L : "rpc_m_call_failed_errno",
0x16c9a152L : "rpc_m_call_failed_s",
0x16c9a153L : "rpc_m_call_failed_c",
0x16c9a154L : "rpc_m_errmsg_toobig",
0x16c9a155L : "rpc_m_invalid_srchattr",
0x16c9a156L : "rpc_m_nts_not_found",
0x16c9a157L : "rpc_m_invalid_accbytcnt",
0x16c9a158L : "rpc_m_pre_v2_ifspec",
0x16c9a159L : "rpc_m_unk_ifspec",
0x16c9a15aL : "rpc_m_recvbuf_toosmall",
0x16c9a15bL : "rpc_m_unalign_authtrl",
0x16c9a15cL : "rpc_m_unexpected_exc",
0x16c9a15dL : "rpc_m_no_stub_data",
0x16c9a15eL : "rpc_m_eventlist_full",
0x16c9a15fL : "rpc_m_unk_sock_type",
0x16c9a160L : "rpc_m_unimp_call",
0x16c9a161L : "rpc_m_invalid_seqnum",
0x16c9a162L : "rpc_m_cant_create_uuid",
0x16c9a163L : "rpc_m_pre_v2_ss",
0x16c9a164L : "rpc_m_dgpkt_pool_corrupt",
0x16c9a165L : "rpc_m_dgpkt_bad_free",
0x16c9a166L : "rpc_m_lookaside_corrupt",
0x16c9a167L : "rpc_m_alloc_fail",
0x16c9a168L : "rpc_m_realloc_fail",
0x16c9a169L : "rpc_m_cant_open_file",
0x16c9a16aL : "rpc_m_cant_read_addr",
0x16c9a16bL : "rpc_svc_desc_libidl",
0x16c9a16cL : "rpc_m_ctxrundown_nomem",
0x16c9a16dL : "rpc_m_ctxrundown_exc",
0x16c9a16eL : "rpc_s_fault_codeset_conv_error",
0x16c9a16fL : "rpc_s_no_call_active",
0x16c9a170L : "rpc_s_cannot_support",
0x16c9a171L : "rpc_s_no_context_available",
}
class Exception(Exception):
pass
# Context Item
class CtxItem(Structure):
structure = (
@ -195,15 +568,15 @@ class MSRPCHeader(Structure):
('type','B=0'), # 2
('flags','B=0'), # 3
('representation','<L=0x10'), # 4
('frag_len','<H=self._SIZE+len(pduData)+len(pad)+len(sec_trailer)+len(auth_data)'), # 8
('frag_len','<H=self._SIZE+len(auth_data)+(16 if (self["flags"] & 0x80) > 0 else 0)+len(pduData)+len(pad)+len(sec_trailer)'), # 8
('auth_len','<H=len(auth_data)'), # 10
('call_id','<L=1'), # 12 <-- Common up to here (including this)
)
structure = (
('dataLen','_-pduData','self["frag_len"]-self["auth_len"]-self._SIZE-(8 if self["auth_len"] > 0 else 0)'),
('dataLen','_-pduData','self["frag_len"]-self["auth_len"]-self._SIZE-(8 if self["auth_len"] > 0 else 0)'),
('pduData',':'),
('_pad', '_-pad','(4 - ((self._SIZE + len(self["pduData"])) & 3) & 3)'),
('_pad', '_-pad','(4 - ((self._SIZE + (16 if (self["flags"] & 0x80) > 0 else 0) + len(self["pduData"])) & 3) & 3)'),
('pad', ':'),
('_sec_trailer', '_-sec_trailer', '8 if self["auth_len"] > 0 else 0'),
('sec_trailer',':'),
@ -216,7 +589,7 @@ class MSRPCHeader(Structure):
if data is None:
self['ver_major'] = 5
self['ver_minor'] = 0
self['flags'] = MSRPC_FIRSTFRAG | MSRPC_LASTFRAG
self['flags'] = PFC_FIRST_FRAG | PFC_LAST_FRAG
self['type'] = MSRPC_REQUEST
self.__frag_len_set = 0
self['auth_len'] = 0
@ -226,7 +599,7 @@ class MSRPCHeader(Structure):
self['pad'] = ''
def get_header_size(self):
return self._SIZE
return self._SIZE + (16 if (self["flags"] & PFC_OBJECT_UUID) > 0 else 0)
def get_packet(self):
if self['auth_data'] != '':
@ -244,6 +617,8 @@ class MSRPCRequestHeader(MSRPCHeader):
('alloc_hint','<L=0'), # 16
('ctx_id','<H=0'), # 20
('op_num','<H=0'), # 22
('_uuid','_-uuid','16 if self["flags"] & 0x80 > 0 else 0' ), # 22
('uuid',':'), # 22
)
def __init__(self, data = None, alignment = 0):
@ -251,6 +626,7 @@ class MSRPCRequestHeader(MSRPCHeader):
if data is None:
self['type'] = MSRPC_REQUEST
self['ctx_id'] = 0
self['uuid'] = ''
class MSRPCRespHeader(MSRPCHeader):
_SIZE = 24
@ -299,19 +675,9 @@ class MSRPCBind(Structure):
self['ctx_items'] += i.getData()
return Structure.getData(self)
class MSRPCBindAck(Structure):
class MSRPCBindAck(MSRPCHeader):
_SIZE = 26 # Up to SecondaryAddr
_CTX_ITEM_LEN = len(CtxItemResult())
commonHdr = (
('ver_major','B=5'), # 0
('ver_minor','B=0'), # 1
('type','B=0'), # 2
('flags','B=0'), # 3
('representation','<L=0x10'), # 4
('frag_len','<H=0'), # 8
('auth_len','<H=0'), # 10
('call_id','<L=1'), # 12 <-- Common up to here (including this)
)
structure = (
('max_tfrag','<H=0'),
('max_rfrag','<H=0'),
@ -332,7 +698,7 @@ class MSRPCBindAck(Structure):
)
def __init__(self, data = None, alignment = 0):
self.__ctx_items = []
Structure.__init__(self,data,alignment)
MSRPCHeader.__init__(self,data,alignment)
if data is None:
self['Pad'] = ''
self['ctx_items'] = ''