1/*\ 2 * pcap2nbench - Converts libpcap network traces to nbench input 3 * Copyright (C) 2004 Jim McDonough <jmcd@us.ibm.com> 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License as published by 7 * the Free Software Foundation; either version 2 of the License, or 8 * (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 18 * 19 * Written by Anthony Liguori <aliguori@us.ibm.com> 20\*/ 21 22#include <iostream> 23#include <pcap.h> 24#include <getopt.h> 25#include <stdint.h> 26#include <netinet/in.h> 27 28#include "ethernet.hpp" 29#include "ip.hpp" 30#include "tcp.hpp" 31#include "smb.hpp" 32#include "ntcreateandxrequest.hpp" 33#include "ntcreateandxresponse.hpp" 34#include "readandxrequest.hpp" 35#include "writeandxrequest.hpp" 36#include "closerequest.hpp" 37 38#include <vector> 39#include <set> 40 41 42/* derived from source/include/nterr.h */ 43const char *nt_status_to_string[] = { 44 "NT_STATUS_OK", /* 0x0000 */ 45 "NT_STATUS_UNSUCCESSFUL", /* 0x0001 */ 46 "NT_STATUS_NOT_IMPLEMENTED", /* 0x0002 */ 47 "NT_STATUS_INVALID_INFO_CLASS", /* 0x0003 */ 48 "NT_STATUS_INFO_LENGTH_MISMATCH", /* 0x0004 */ 49 "NT_STATUS_ACCESS_VIOLATION", /* 0x0005 */ 50 "NT_STATUS_IN_PAGE_ERROR", /* 0x0006 */ 51 "NT_STATUS_PAGEFILE_QUOTA", /* 0x0007 */ 52 "NT_STATUS_INVALID_HANDLE", /* 0x0008 */ 53 "NT_STATUS_BAD_INITIAL_STACK", /* 0x0009 */ 54 "NT_STATUS_BAD_INITIAL_PC", /* 0x000a */ 55 "NT_STATUS_INVALID_CID", /* 0x000b */ 56 "NT_STATUS_TIMER_NOT_CANCELED", /* 0x000c */ 57 "NT_STATUS_INVALID_PARAMETER", /* 0x000d */ 58 "NT_STATUS_NO_SUCH_DEVICE", /* 0x000e */ 59 "NT_STATUS_NO_SUCH_FILE", /* 0x000f */ 60 "NT_STATUS_INVALID_DEVICE_REQUEST", /* 0x0010 */ 61 "NT_STATUS_END_OF_FILE", /* 0x0011 */ 62 "NT_STATUS_WRONG_VOLUME", /* 0x0012 */ 63 "NT_STATUS_NO_MEDIA_IN_DEVICE", /* 0x0013 */ 64 "NT_STATUS_UNRECOGNIZED_MEDIA", /* 0x0014 */ 65 "NT_STATUS_NONEXISTENT_SECTOR", /* 0x0015 */ 66 "NT_STATUS_MORE_PROCESSING_REQUIRED", /* 0x0016 */ 67 "NT_STATUS_NO_MEMORY", /* 0x0017 */ 68 "NT_STATUS_CONFLICTING_ADDRESSES", /* 0x0018 */ 69 "NT_STATUS_NOT_MAPPED_VIEW", /* 0x0019 */ 70 "NT_STATUS_UNABLE_TO_FREE_VM", /* 0x001a */ 71 "NT_STATUS_UNABLE_TO_DELETE_SECTION", /* 0x001b */ 72 "NT_STATUS_INVALID_SYSTEM_SERVICE", /* 0x001c */ 73 "NT_STATUS_ILLEGAL_INSTRUCTION", /* 0x001d */ 74 "NT_STATUS_INVALID_LOCK_SEQUENCE", /* 0x001e */ 75 "NT_STATUS_INVALID_VIEW_SIZE", /* 0x001f */ 76 "NT_STATUS_INVALID_FILE_FOR_SECTION", /* 0x0020 */ 77 "NT_STATUS_ALREADY_COMMITTED", /* 0x0021 */ 78 "NT_STATUS_ACCESS_DENIED", /* 0x0022 */ 79 "NT_STATUS_BUFFER_TOO_SMALL", /* 0x0023 */ 80 "NT_STATUS_OBJECT_TYPE_MISMATCH", /* 0x0024 */ 81 "NT_STATUS_NONCONTINUABLE_EXCEPTION", /* 0x0025 */ 82 "NT_STATUS_INVALID_DISPOSITION", /* 0x0026 */ 83 "NT_STATUS_UNWIND", /* 0x0027 */ 84 "NT_STATUS_BAD_STACK", /* 0x0028 */ 85 "NT_STATUS_INVALID_UNWIND_TARGET", /* 0x0029 */ 86 "NT_STATUS_NOT_LOCKED", /* 0x002a */ 87 "NT_STATUS_PARITY_ERROR", /* 0x002b */ 88 "NT_STATUS_UNABLE_TO_DECOMMIT_VM", /* 0x002c */ 89 "NT_STATUS_NOT_COMMITTED", /* 0x002d */ 90 "NT_STATUS_INVALID_PORT_ATTRIBUTES", /* 0x002e */ 91 "NT_STATUS_PORT_MESSAGE_TOO_LONG", /* 0x002f */ 92 "NT_STATUS_INVALID_PARAMETER_MIX", /* 0x0030 */ 93 "NT_STATUS_INVALID_QUOTA_LOWER", /* 0x0031 */ 94 "NT_STATUS_DISK_CORRUPT_ERROR", /* 0x0032 */ 95 "NT_STATUS_OBJECT_NAME_INVALID", /* 0x0033 */ 96 "NT_STATUS_OBJECT_NAME_NOT_FOUND", /* 0x0034 */ 97 "NT_STATUS_OBJECT_NAME_COLLISION", /* 0x0035 */ 98 "NT_STATUS_HANDLE_NOT_WAITABLE", /* 0x0036 */ 99 "NT_STATUS_PORT_DISCONNECTED", /* 0x0037 */ 100 "NT_STATUS_DEVICE_ALREADY_ATTACHED", /* 0x0038 */ 101 "NT_STATUS_OBJECT_PATH_INVALID", /* 0x0039 */ 102 "NT_STATUS_OBJECT_PATH_NOT_FOUND", /* 0x003a */ 103 "NT_STATUS_OBJECT_PATH_SYNTAX_BAD", /* 0x003b */ 104 "NT_STATUS_DATA_OVERRUN", /* 0x003c */ 105 "NT_STATUS_DATA_LATE_ERROR", /* 0x003d */ 106 "NT_STATUS_DATA_ERROR", /* 0x003e */ 107 "NT_STATUS_CRC_ERROR", /* 0x003f */ 108 "NT_STATUS_SECTION_TOO_BIG", /* 0x0040 */ 109 "NT_STATUS_PORT_CONNECTION_REFUSED", /* 0x0041 */ 110 "NT_STATUS_INVALID_PORT_HANDLE", /* 0x0042 */ 111 "NT_STATUS_SHARING_VIOLATION", /* 0x0043 */ 112 "NT_STATUS_QUOTA_EXCEEDED", /* 0x0044 */ 113 "NT_STATUS_INVALID_PAGE_PROTECTION", /* 0x0045 */ 114 "NT_STATUS_MUTANT_NOT_OWNED", /* 0x0046 */ 115 "NT_STATUS_SEMAPHORE_LIMIT_EXCEEDED", /* 0x0047 */ 116 "NT_STATUS_PORT_ALREADY_SET", /* 0x0048 */ 117 "NT_STATUS_SECTION_NOT_IMAGE", /* 0x0049 */ 118 "NT_STATUS_SUSPEND_COUNT_EXCEEDED", /* 0x004a */ 119 "NT_STATUS_THREAD_IS_TERMINATING", /* 0x004b */ 120 "NT_STATUS_BAD_WORKING_SET_LIMIT", /* 0x004c */ 121 "NT_STATUS_INCOMPATIBLE_FILE_MAP", /* 0x004d */ 122 "NT_STATUS_SECTION_PROTECTION", /* 0x004e */ 123 "NT_STATUS_EAS_NOT_SUPPORTED", /* 0x004f */ 124 "NT_STATUS_EA_TOO_LARGE", /* 0x0050 */ 125 "NT_STATUS_NONEXISTENT_EA_ENTRY", /* 0x0051 */ 126 "NT_STATUS_NO_EAS_ON_FILE", /* 0x0052 */ 127 "NT_STATUS_EA_CORRUPT_ERROR", /* 0x0053 */ 128 "NT_STATUS_FILE_LOCK_CONFLICT", /* 0x0054 */ 129 "NT_STATUS_LOCK_NOT_GRANTED", /* 0x0055 */ 130 "NT_STATUS_DELETE_PENDING", /* 0x0056 */ 131 "NT_STATUS_CTL_FILE_NOT_SUPPORTED", /* 0x0057 */ 132 "NT_STATUS_UNKNOWN_REVISION", /* 0x0058 */ 133 "NT_STATUS_REVISION_MISMATCH", /* 0x0059 */ 134 "NT_STATUS_INVALID_OWNER", /* 0x005a */ 135 "NT_STATUS_INVALID_PRIMARY_GROUP", /* 0x005b */ 136 "NT_STATUS_NO_IMPERSONATION_TOKEN", /* 0x005c */ 137 "NT_STATUS_CANT_DISABLE_MANDATORY", /* 0x005d */ 138 "NT_STATUS_NO_LOGON_SERVERS", /* 0x005e */ 139 "NT_STATUS_NO_SUCH_LOGON_SESSION", /* 0x005f */ 140 "NT_STATUS_NO_SUCH_PRIVILEGE", /* 0x0060 */ 141 "NT_STATUS_PRIVILEGE_NOT_HELD", /* 0x0061 */ 142 "NT_STATUS_INVALID_ACCOUNT_NAME", /* 0x0062 */ 143 "NT_STATUS_USER_EXISTS", /* 0x0063 */ 144 "NT_STATUS_NO_SUCH_USER", /* 0x0064 */ 145 "NT_STATUS_GROUP_EXISTS", /* 0x0065 */ 146 "NT_STATUS_NO_SUCH_GROUP", /* 0x0066 */ 147 "NT_STATUS_MEMBER_IN_GROUP", /* 0x0067 */ 148 "NT_STATUS_MEMBER_NOT_IN_GROUP", /* 0x0068 */ 149 "NT_STATUS_LAST_ADMIN", /* 0x0069 */ 150 "NT_STATUS_WRONG_PASSWORD", /* 0x006a */ 151 "NT_STATUS_ILL_FORMED_PASSWORD", /* 0x006b */ 152 "NT_STATUS_PASSWORD_RESTRICTION", /* 0x006c */ 153 "NT_STATUS_LOGON_FAILURE", /* 0x006d */ 154 "NT_STATUS_ACCOUNT_RESTRICTION", /* 0x006e */ 155 "NT_STATUS_INVALID_LOGON_HOURS", /* 0x006f */ 156 "NT_STATUS_INVALID_WORKSTATION", /* 0x0070 */ 157 "NT_STATUS_PASSWORD_EXPIRED", /* 0x0071 */ 158 "NT_STATUS_ACCOUNT_DISABLED", /* 0x0072 */ 159 "NT_STATUS_NONE_MAPPED", /* 0x0073 */ 160 "NT_STATUS_TOO_MANY_LUIDS_REQUESTED", /* 0x0074 */ 161 "NT_STATUS_LUIDS_EXHAUSTED", /* 0x0075 */ 162 "NT_STATUS_INVALID_SUB_AUTHORITY", /* 0x0076 */ 163 "NT_STATUS_INVALID_ACL", /* 0x0077 */ 164 "NT_STATUS_INVALID_SID", /* 0x0078 */ 165 "NT_STATUS_INVALID_SECURITY_DESCR", /* 0x0079 */ 166 "NT_STATUS_PROCEDURE_NOT_FOUND", /* 0x007a */ 167 "NT_STATUS_INVALID_IMAGE_FORMAT", /* 0x007b */ 168 "NT_STATUS_NO_TOKEN", /* 0x007c */ 169 "NT_STATUS_BAD_INHERITANCE_ACL", /* 0x007d */ 170 "NT_STATUS_RANGE_NOT_LOCKED", /* 0x007e */ 171 "NT_STATUS_DISK_FULL", /* 0x007f */ 172 "NT_STATUS_SERVER_DISABLED", /* 0x0080 */ 173 "NT_STATUS_SERVER_NOT_DISABLED", /* 0x0081 */ 174 "NT_STATUS_TOO_MANY_GUIDS_REQUESTED", /* 0x0082 */ 175 "NT_STATUS_GUIDS_EXHAUSTED", /* 0x0083 */ 176 "NT_STATUS_INVALID_ID_AUTHORITY", /* 0x0084 */ 177 "NT_STATUS_AGENTS_EXHAUSTED", /* 0x0085 */ 178 "NT_STATUS_INVALID_VOLUME_LABEL", /* 0x0086 */ 179 "NT_STATUS_SECTION_NOT_EXTENDED", /* 0x0087 */ 180 "NT_STATUS_NOT_MAPPED_DATA", /* 0x0088 */ 181 "NT_STATUS_RESOURCE_DATA_NOT_FOUND", /* 0x0089 */ 182 "NT_STATUS_RESOURCE_TYPE_NOT_FOUND", /* 0x008a */ 183 "NT_STATUS_RESOURCE_NAME_NOT_FOUND", /* 0x008b */ 184 "NT_STATUS_ARRAY_BOUNDS_EXCEEDED", /* 0x008c */ 185 "NT_STATUS_FLOAT_DENORMAL_OPERAND", /* 0x008d */ 186 "NT_STATUS_FLOAT_DIVIDE_BY_ZERO", /* 0x008e */ 187 "NT_STATUS_FLOAT_INEXACT_RESULT", /* 0x008f */ 188 "NT_STATUS_FLOAT_INVALID_OPERATION", /* 0x0090 */ 189 "NT_STATUS_FLOAT_OVERFLOW", /* 0x0091 */ 190 "NT_STATUS_FLOAT_STACK_CHECK", /* 0x0092 */ 191 "NT_STATUS_FLOAT_UNDERFLOW", /* 0x0093 */ 192 "NT_STATUS_INTEGER_DIVIDE_BY_ZERO", /* 0x0094 */ 193 "NT_STATUS_INTEGER_OVERFLOW", /* 0x0095 */ 194 "NT_STATUS_PRIVILEGED_INSTRUCTION", /* 0x0096 */ 195 "NT_STATUS_TOO_MANY_PAGING_FILES", /* 0x0097 */ 196 "NT_STATUS_FILE_INVALID", /* 0x0098 */ 197 "NT_STATUS_ALLOTTED_SPACE_EXCEEDED", /* 0x0099 */ 198 "NT_STATUS_INSUFFICIENT_RESOURCES", /* 0x009a */ 199 "NT_STATUS_DFS_EXIT_PATH_FOUND", /* 0x009b */ 200 "NT_STATUS_DEVICE_DATA_ERROR", /* 0x009c */ 201 "NT_STATUS_DEVICE_NOT_CONNECTED", /* 0x009d */ 202 "NT_STATUS_DEVICE_POWER_FAILURE", /* 0x009e */ 203 "NT_STATUS_FREE_VM_NOT_AT_BASE", /* 0x009f */ 204 "NT_STATUS_MEMORY_NOT_ALLOCATED", /* 0x00a0 */ 205 "NT_STATUS_WORKING_SET_QUOTA", /* 0x00a1 */ 206 "NT_STATUS_MEDIA_WRITE_PROTECTED", /* 0x00a2 */ 207 "NT_STATUS_DEVICE_NOT_READY", /* 0x00a3 */ 208 "NT_STATUS_INVALID_GROUP_ATTRIBUTES", /* 0x00a4 */ 209 "NT_STATUS_BAD_IMPERSONATION_LEVEL", /* 0x00a5 */ 210 "NT_STATUS_CANT_OPEN_ANONYMOUS", /* 0x00a6 */ 211 "NT_STATUS_BAD_VALIDATION_CLASS", /* 0x00a7 */ 212 "NT_STATUS_BAD_TOKEN_TYPE", /* 0x00a8 */ 213 "NT_STATUS_BAD_MASTER_BOOT_RECORD", /* 0x00a9 */ 214 "NT_STATUS_INSTRUCTION_MISALIGNMENT", /* 0x00aa */ 215 "NT_STATUS_INSTANCE_NOT_AVAILABLE", /* 0x00ab */ 216 "NT_STATUS_PIPE_NOT_AVAILABLE", /* 0x00ac */ 217 "NT_STATUS_INVALID_PIPE_STATE", /* 0x00ad */ 218 "NT_STATUS_PIPE_BUSY", /* 0x00ae */ 219 "NT_STATUS_ILLEGAL_FUNCTION", /* 0x00af */ 220 "NT_STATUS_PIPE_DISCONNECTED", /* 0x00b0 */ 221 "NT_STATUS_PIPE_CLOSING", /* 0x00b1 */ 222 "NT_STATUS_PIPE_CONNECTED", /* 0x00b2 */ 223 "NT_STATUS_PIPE_LISTENING", /* 0x00b3 */ 224 "NT_STATUS_INVALID_READ_MODE", /* 0x00b4 */ 225 "NT_STATUS_IO_TIMEOUT", /* 0x00b5 */ 226 "NT_STATUS_FILE_FORCED_CLOSED", /* 0x00b6 */ 227 "NT_STATUS_PROFILING_NOT_STARTED", /* 0x00b7 */ 228 "NT_STATUS_PROFILING_NOT_STOPPED", /* 0x00b8 */ 229 "NT_STATUS_COULD_NOT_INTERPRET", /* 0x00b9 */ 230 "NT_STATUS_FILE_IS_A_DIRECTORY", /* 0x00ba */ 231 "NT_STATUS_NOT_SUPPORTED", /* 0x00bb */ 232 "NT_STATUS_REMOTE_NOT_LISTENING", /* 0x00bc */ 233 "NT_STATUS_DUPLICATE_NAME", /* 0x00bd */ 234 "NT_STATUS_BAD_NETWORK_PATH", /* 0x00be */ 235 "NT_STATUS_NETWORK_BUSY", /* 0x00bf */ 236 "NT_STATUS_DEVICE_DOES_NOT_EXIST", /* 0x00c0 */ 237 "NT_STATUS_TOO_MANY_COMMANDS", /* 0x00c1 */ 238 "NT_STATUS_ADAPTER_HARDWARE_ERROR", /* 0x00c2 */ 239 "NT_STATUS_INVALID_NETWORK_RESPONSE", /* 0x00c3 */ 240 "NT_STATUS_UNEXPECTED_NETWORK_ERROR", /* 0x00c4 */ 241 "NT_STATUS_BAD_REMOTE_ADAPTER", /* 0x00c5 */ 242 "NT_STATUS_PRINT_QUEUE_FULL", /* 0x00c6 */ 243 "NT_STATUS_NO_SPOOL_SPACE", /* 0x00c7 */ 244 "NT_STATUS_PRINT_CANCELLED", /* 0x00c8 */ 245 "NT_STATUS_NETWORK_NAME_DELETED", /* 0x00c9 */ 246 "NT_STATUS_NETWORK_ACCESS_DENIED", /* 0x00ca */ 247 "NT_STATUS_BAD_DEVICE_TYPE", /* 0x00cb */ 248 "NT_STATUS_BAD_NETWORK_NAME", /* 0x00cc */ 249 "NT_STATUS_TOO_MANY_NAMES", /* 0x00cd */ 250 "NT_STATUS_TOO_MANY_SESSIONS", /* 0x00ce */ 251 "NT_STATUS_SHARING_PAUSED", /* 0x00cf */ 252 "NT_STATUS_REQUEST_NOT_ACCEPTED", /* 0x00d0 */ 253 "NT_STATUS_REDIRECTOR_PAUSED", /* 0x00d1 */ 254 "NT_STATUS_NET_WRITE_FAULT", /* 0x00d2 */ 255 "NT_STATUS_PROFILING_AT_LIMIT", /* 0x00d3 */ 256 "NT_STATUS_NOT_SAME_DEVICE", /* 0x00d4 */ 257 "NT_STATUS_FILE_RENAMED", /* 0x00d5 */ 258 "NT_STATUS_VIRTUAL_CIRCUIT_CLOSED", /* 0x00d6 */ 259 "NT_STATUS_NO_SECURITY_ON_OBJECT", /* 0x00d7 */ 260 "NT_STATUS_CANT_WAIT", /* 0x00d8 */ 261 "NT_STATUS_PIPE_EMPTY", /* 0x00d9 */ 262 "NT_STATUS_CANT_ACCESS_DOMAIN_INFO", /* 0x00da */ 263 "NT_STATUS_CANT_TERMINATE_SELF", /* 0x00db */ 264 "NT_STATUS_INVALID_SERVER_STATE", /* 0x00dc */ 265 "NT_STATUS_INVALID_DOMAIN_STATE", /* 0x00dd */ 266 "NT_STATUS_INVALID_DOMAIN_ROLE", /* 0x00de */ 267 "NT_STATUS_NO_SUCH_DOMAIN", /* 0x00df */ 268 "NT_STATUS_DOMAIN_EXISTS", /* 0x00e0 */ 269 "NT_STATUS_DOMAIN_LIMIT_EXCEEDED", /* 0x00e1 */ 270 "NT_STATUS_OPLOCK_NOT_GRANTED", /* 0x00e2 */ 271 "NT_STATUS_INVALID_OPLOCK_PROTOCOL", /* 0x00e3 */ 272 "NT_STATUS_INTERNAL_DB_CORRUPTION", /* 0x00e4 */ 273 "NT_STATUS_INTERNAL_ERROR", /* 0x00e5 */ 274 "NT_STATUS_GENERIC_NOT_MAPPED", /* 0x00e6 */ 275 "NT_STATUS_BAD_DESCRIPTOR_FORMAT", /* 0x00e7 */ 276 "NT_STATUS_INVALID_USER_BUFFER", /* 0x00e8 */ 277 "NT_STATUS_UNEXPECTED_IO_ERROR", /* 0x00e9 */ 278 "NT_STATUS_UNEXPECTED_MM_CREATE_ERR", /* 0x00ea */ 279 "NT_STATUS_UNEXPECTED_MM_MAP_ERROR", /* 0x00eb */ 280 "NT_STATUS_UNEXPECTED_MM_EXTEND_ERR", /* 0x00ec */ 281 "NT_STATUS_NOT_LOGON_PROCESS", /* 0x00ed */ 282 "NT_STATUS_LOGON_SESSION_EXISTS", /* 0x00ee */ 283 "NT_STATUS_INVALID_PARAMETER_1", /* 0x00ef */ 284 "NT_STATUS_INVALID_PARAMETER_2", /* 0x00f0 */ 285 "NT_STATUS_INVALID_PARAMETER_3", /* 0x00f1 */ 286 "NT_STATUS_INVALID_PARAMETER_4", /* 0x00f2 */ 287 "NT_STATUS_INVALID_PARAMETER_5", /* 0x00f3 */ 288 "NT_STATUS_INVALID_PARAMETER_6", /* 0x00f4 */ 289 "NT_STATUS_INVALID_PARAMETER_7", /* 0x00f5 */ 290 "NT_STATUS_INVALID_PARAMETER_8", /* 0x00f6 */ 291 "NT_STATUS_INVALID_PARAMETER_9", /* 0x00f7 */ 292 "NT_STATUS_INVALID_PARAMETER_10", /* 0x00f8 */ 293 "NT_STATUS_INVALID_PARAMETER_11", /* 0x00f9 */ 294 "NT_STATUS_INVALID_PARAMETER_12", /* 0x00fa */ 295 "NT_STATUS_REDIRECTOR_NOT_STARTED", /* 0x00fb */ 296 "NT_STATUS_REDIRECTOR_STARTED", /* 0x00fc */ 297 "NT_STATUS_STACK_OVERFLOW", /* 0x00fd */ 298 "NT_STATUS_NO_SUCH_PACKAGE", /* 0x00fe */ 299 "NT_STATUS_BAD_FUNCTION_TABLE", /* 0x00ff */ 300 "NT_STATUS_DIRECTORY_NOT_EMPTY", /* 0x0101 */ 301 "NT_STATUS_FILE_CORRUPT_ERROR", /* 0x0102 */ 302 "NT_STATUS_NOT_A_DIRECTORY", /* 0x0103 */ 303 "NT_STATUS_BAD_LOGON_SESSION_STATE", /* 0x0104 */ 304 "NT_STATUS_LOGON_SESSION_COLLISION", /* 0x0105 */ 305 "NT_STATUS_NAME_TOO_LONG", /* 0x0106 */ 306 "NT_STATUS_FILES_OPEN", /* 0x0107 */ 307 "NT_STATUS_CONNECTION_IN_USE", /* 0x0108 */ 308 "NT_STATUS_MESSAGE_NOT_FOUND", /* 0x0109 */ 309 "NT_STATUS_PROCESS_IS_TERMINATING", /* 0x010a */ 310 "NT_STATUS_INVALID_LOGON_TYPE", /* 0x010b */ 311 "NT_STATUS_NO_GUID_TRANSLATION", /* 0x010c */ 312 "NT_STATUS_CANNOT_IMPERSONATE", /* 0x010d */ 313 "NT_STATUS_IMAGE_ALREADY_LOADED", /* 0x010e */ 314 "NT_STATUS_ABIOS_NOT_PRESENT", /* 0x010f */ 315 "NT_STATUS_ABIOS_LID_NOT_EXIST", /* 0x0110 */ 316 "NT_STATUS_ABIOS_LID_ALREADY_OWNED", /* 0x0111 */ 317 "NT_STATUS_ABIOS_NOT_LID_OWNER", /* 0x0112 */ 318 "NT_STATUS_ABIOS_INVALID_COMMAND", /* 0x0113 */ 319 "NT_STATUS_ABIOS_INVALID_LID", /* 0x0114 */ 320 "NT_STATUS_ABIOS_SELECTOR_NOT_AVAILABLE", /* 0x0115 */ 321 "NT_STATUS_ABIOS_INVALID_SELECTOR", /* 0x0116 */ 322 "NT_STATUS_NO_LDT", /* 0x0117 */ 323 "NT_STATUS_INVALID_LDT_SIZE", /* 0x0118 */ 324 "NT_STATUS_INVALID_LDT_OFFSET", /* 0x0119 */ 325 "NT_STATUS_INVALID_LDT_DESCRIPTOR", /* 0x011a */ 326 "NT_STATUS_INVALID_IMAGE_NE_FORMAT", /* 0x011b */ 327 "NT_STATUS_RXACT_INVALID_STATE", /* 0x011c */ 328 "NT_STATUS_RXACT_COMMIT_FAILURE", /* 0x011d */ 329 "NT_STATUS_MAPPED_FILE_SIZE_ZERO", /* 0x011e */ 330 "NT_STATUS_TOO_MANY_OPENED_FILES", /* 0x011f */ 331 "NT_STATUS_CANCELLED", /* 0x0120 */ 332 "NT_STATUS_CANNOT_DELETE", /* 0x0121 */ 333 "NT_STATUS_INVALID_COMPUTER_NAME", /* 0x0122 */ 334 "NT_STATUS_FILE_DELETED", /* 0x0123 */ 335 "NT_STATUS_SPECIAL_ACCOUNT", /* 0x0124 */ 336 "NT_STATUS_SPECIAL_GROUP", /* 0x0125 */ 337 "NT_STATUS_SPECIAL_USER", /* 0x0126 */ 338 "NT_STATUS_MEMBERS_PRIMARY_GROUP", /* 0x0127 */ 339 "NT_STATUS_FILE_CLOSED", /* 0x0128 */ 340 "NT_STATUS_TOO_MANY_THREADS", /* 0x0129 */ 341 "NT_STATUS_THREAD_NOT_IN_PROCESS", /* 0x012a */ 342 "NT_STATUS_TOKEN_ALREADY_IN_USE", /* 0x012b */ 343 "NT_STATUS_PAGEFILE_QUOTA_EXCEEDED", /* 0x012c */ 344 "NT_STATUS_COMMITMENT_LIMIT", /* 0x012d */ 345 "NT_STATUS_INVALID_IMAGE_LE_FORMAT", /* 0x012e */ 346 "NT_STATUS_INVALID_IMAGE_NOT_MZ", /* 0x012f */ 347 "NT_STATUS_INVALID_IMAGE_PROTECT", /* 0x0130 */ 348 "NT_STATUS_INVALID_IMAGE_WIN_16", /* 0x0131 */ 349 "NT_STATUS_LOGON_SERVER_CONFLICT", /* 0x0132 */ 350 "NT_STATUS_TIME_DIFFERENCE_AT_DC", /* 0x0133 */ 351 "NT_STATUS_SYNCHRONIZATION_REQUIRED", /* 0x0134 */ 352 "NT_STATUS_DLL_NOT_FOUND", /* 0x0135 */ 353 "NT_STATUS_OPEN_FAILED", /* 0x0136 */ 354 "NT_STATUS_IO_PRIVILEGE_FAILED", /* 0x0137 */ 355 "NT_STATUS_ORDINAL_NOT_FOUND", /* 0x0138 */ 356 "NT_STATUS_ENTRYPOINT_NOT_FOUND", /* 0x0139 */ 357 "NT_STATUS_CONTROL_C_EXIT", /* 0x013a */ 358 "NT_STATUS_LOCAL_DISCONNECT", /* 0x013b */ 359 "NT_STATUS_REMOTE_DISCONNECT", /* 0x013c */ 360 "NT_STATUS_REMOTE_RESOURCES", /* 0x013d */ 361 "NT_STATUS_LINK_FAILED", /* 0x013e */ 362 "NT_STATUS_LINK_TIMEOUT", /* 0x013f */ 363 "NT_STATUS_INVALID_CONNECTION", /* 0x0140 */ 364 "NT_STATUS_INVALID_ADDRESS", /* 0x0141 */ 365 "NT_STATUS_DLL_INIT_FAILED", /* 0x0142 */ 366 "NT_STATUS_MISSING_SYSTEMFILE", /* 0x0143 */ 367 "NT_STATUS_UNHANDLED_EXCEPTION", /* 0x0144 */ 368 "NT_STATUS_APP_INIT_FAILURE", /* 0x0145 */ 369 "NT_STATUS_PAGEFILE_CREATE_FAILED", /* 0x0146 */ 370 "NT_STATUS_NO_PAGEFILE", /* 0x0147 */ 371 "NT_STATUS_INVALID_LEVEL", /* 0x0148 */ 372 "NT_STATUS_WRONG_PASSWORD_CORE", /* 0x0149 */ 373 "NT_STATUS_ILLEGAL_FLOAT_CONTEXT", /* 0x014a */ 374 "NT_STATUS_PIPE_BROKEN", /* 0x014b */ 375 "NT_STATUS_REGISTRY_CORRUPT", /* 0x014c */ 376 "NT_STATUS_REGISTRY_IO_FAILED", /* 0x014d */ 377 "NT_STATUS_NO_EVENT_PAIR", /* 0x014e */ 378 "NT_STATUS_UNRECOGNIZED_VOLUME", /* 0x014f */ 379 "NT_STATUS_SERIAL_NO_DEVICE_INITED", /* 0x0150 */ 380 "NT_STATUS_NO_SUCH_ALIAS", /* 0x0151 */ 381 "NT_STATUS_MEMBER_NOT_IN_ALIAS", /* 0x0152 */ 382 "NT_STATUS_MEMBER_IN_ALIAS", /* 0x0153 */ 383 "NT_STATUS_ALIAS_EXISTS", /* 0x0154 */ 384 "NT_STATUS_LOGON_NOT_GRANTED", /* 0x0155 */ 385 "NT_STATUS_TOO_MANY_SECRETS", /* 0x0156 */ 386 "NT_STATUS_SECRET_TOO_LONG", /* 0x0157 */ 387 "NT_STATUS_INTERNAL_DB_ERROR", /* 0x0158 */ 388 "NT_STATUS_FULLSCREEN_MODE", /* 0x0159 */ 389 "NT_STATUS_TOO_MANY_CONTEXT_IDS", /* 0x015a */ 390 "NT_STATUS_LOGON_TYPE_NOT_GRANTED", /* 0x015b */ 391 "NT_STATUS_NOT_REGISTRY_FILE", /* 0x015c */ 392 "NT_STATUS_NT_CROSS_ENCRYPTION_REQUIRED", /* 0x015d */ 393 "NT_STATUS_DOMAIN_CTRLR_CONFIG_ERROR", /* 0x015e */ 394 "NT_STATUS_FT_MISSING_MEMBER", /* 0x015f */ 395 "NT_STATUS_ILL_FORMED_SERVICE_ENTRY", /* 0x0160 */ 396 "NT_STATUS_ILLEGAL_CHARACTER", /* 0x0161 */ 397 "NT_STATUS_UNMAPPABLE_CHARACTER", /* 0x0162 */ 398 "NT_STATUS_UNDEFINED_CHARACTER", /* 0x0163 */ 399 "NT_STATUS_FLOPPY_VOLUME", /* 0x0164 */ 400 "NT_STATUS_FLOPPY_ID_MARK_NOT_FOUND", /* 0x0165 */ 401 "NT_STATUS_FLOPPY_WRONG_CYLINDER", /* 0x0166 */ 402 "NT_STATUS_FLOPPY_UNKNOWN_ERROR", /* 0x0167 */ 403 "NT_STATUS_FLOPPY_BAD_REGISTERS", /* 0x0168 */ 404 "NT_STATUS_DISK_RECALIBRATE_FAILED", /* 0x0169 */ 405 "NT_STATUS_DISK_OPERATION_FAILED", /* 0x016a */ 406 "NT_STATUS_DISK_RESET_FAILED", /* 0x016b */ 407 "NT_STATUS_SHARED_IRQ_BUSY", /* 0x016c */ 408 "NT_STATUS_FT_ORPHANING", /* 0x016d */ 409 "NT_STATUS_PARTITION_FAILURE", /* 0x0172 */ 410 "NT_STATUS_INVALID_BLOCK_LENGTH", /* 0x0173 */ 411 "NT_STATUS_DEVICE_NOT_PARTITIONED", /* 0x0174 */ 412 "NT_STATUS_UNABLE_TO_LOCK_MEDIA", /* 0x0175 */ 413 "NT_STATUS_UNABLE_TO_UNLOAD_MEDIA", /* 0x0176 */ 414 "NT_STATUS_EOM_OVERFLOW", /* 0x0177 */ 415 "NT_STATUS_NO_MEDIA", /* 0x0178 */ 416 "NT_STATUS_NO_SUCH_MEMBER", /* 0x017a */ 417 "NT_STATUS_INVALID_MEMBER", /* 0x017b */ 418 "NT_STATUS_KEY_DELETED", /* 0x017c */ 419 "NT_STATUS_NO_LOG_SPACE", /* 0x017d */ 420 "NT_STATUS_TOO_MANY_SIDS", /* 0x017e */ 421 "NT_STATUS_LM_CROSS_ENCRYPTION_REQUIRED", /* 0x017f */ 422 "NT_STATUS_KEY_HAS_CHILDREN", /* 0x0180 */ 423 "NT_STATUS_CHILD_MUST_BE_VOLATILE", /* 0x0181 */ 424 "NT_STATUS_DEVICE_CONFIGURATION_ERROR", /* 0x0182 */ 425 "NT_STATUS_DRIVER_INTERNAL_ERROR", /* 0x0183 */ 426 "NT_STATUS_INVALID_DEVICE_STATE", /* 0x0184 */ 427 "NT_STATUS_IO_DEVICE_ERROR", /* 0x0185 */ 428 "NT_STATUS_DEVICE_PROTOCOL_ERROR", /* 0x0186 */ 429 "NT_STATUS_BACKUP_CONTROLLER", /* 0x0187 */ 430 "NT_STATUS_LOG_FILE_FULL", /* 0x0188 */ 431 "NT_STATUS_TOO_LATE", /* 0x0189 */ 432 "NT_STATUS_NO_TRUST_LSA_SECRET", /* 0x018a */ 433 "NT_STATUS_NO_TRUST_SAM_ACCOUNT", /* 0x018b */ 434 "NT_STATUS_TRUSTED_DOMAIN_FAILURE", /* 0x018c */ 435 "NT_STATUS_TRUSTED_RELATIONSHIP_FAILURE", /* 0x018d */ 436 "NT_STATUS_EVENTLOG_FILE_CORRUPT", /* 0x018e */ 437 "NT_STATUS_EVENTLOG_CANT_START", /* 0x018f */ 438 "NT_STATUS_TRUST_FAILURE", /* 0x0190 */ 439 "NT_STATUS_MUTANT_LIMIT_EXCEEDED", /* 0x0191 */ 440 "NT_STATUS_NETLOGON_NOT_STARTED", /* 0x0192 */ 441 "NT_STATUS_ACCOUNT_EXPIRED", /* 0x0193 */ 442 "NT_STATUS_POSSIBLE_DEADLOCK", /* 0x0194 */ 443 "NT_STATUS_NETWORK_CREDENTIAL_CONFLICT", /* 0x0195 */ 444 "NT_STATUS_REMOTE_SESSION_LIMIT", /* 0x0196 */ 445 "NT_STATUS_EVENTLOG_FILE_CHANGED", /* 0x0197 */ 446 "NT_STATUS_NOLOGON_INTERDOMAIN_TRUST_ACCOUNT", /* 0x0198 */ 447 "NT_STATUS_NOLOGON_WORKSTATION_TRUST_ACCOUNT", /* 0x0199 */ 448 "NT_STATUS_NOLOGON_SERVER_TRUST_ACCOUNT", /* 0x019a */ 449 "NT_STATUS_DOMAIN_TRUST_INCONSISTENT", /* 0x019b */ 450 "NT_STATUS_FS_DRIVER_REQUIRED", /* 0x019c */ 451 "NT_STATUS_NO_USER_SESSION_KEY", /* 0x0202 */ 452 "NT_STATUS_USER_SESSION_DELETED", /* 0x0203 */ 453 "NT_STATUS_RESOURCE_LANG_NOT_FOUND", /* 0x0204 */ 454 "NT_STATUS_INSUFF_SERVER_RESOURCES", /* 0x0205 */ 455 "NT_STATUS_INVALID_BUFFER_SIZE", /* 0x0206 */ 456 "NT_STATUS_INVALID_ADDRESS_COMPONENT", /* 0x0207 */ 457 "NT_STATUS_INVALID_ADDRESS_WILDCARD", /* 0x0208 */ 458 "NT_STATUS_TOO_MANY_ADDRESSES", /* 0x0209 */ 459 "NT_STATUS_ADDRESS_ALREADY_EXISTS", /* 0x020a */ 460 "NT_STATUS_ADDRESS_CLOSED", /* 0x020b */ 461 "NT_STATUS_CONNECTION_DISCONNECTED", /* 0x020c */ 462 "NT_STATUS_CONNECTION_RESET", /* 0x020d */ 463 "NT_STATUS_TOO_MANY_NODES", /* 0x020e */ 464 "NT_STATUS_TRANSACTION_ABORTED", /* 0x020f */ 465 "NT_STATUS_TRANSACTION_TIMED_OUT", /* 0x0210 */ 466 "NT_STATUS_TRANSACTION_NO_RELEASE", /* 0x0211 */ 467 "NT_STATUS_TRANSACTION_NO_MATCH", /* 0x0212 */ 468 "NT_STATUS_TRANSACTION_RESPONDED", /* 0x0213 */ 469 "NT_STATUS_TRANSACTION_INVALID_ID", /* 0x0214 */ 470 "NT_STATUS_TRANSACTION_INVALID_TYPE", /* 0x0215 */ 471 "NT_STATUS_NOT_SERVER_SESSION", /* 0x0216 */ 472 "NT_STATUS_NOT_CLIENT_SESSION", /* 0x0217 */ 473 "NT_STATUS_CANNOT_LOAD_REGISTRY_FILE", /* 0x0218 */ 474 "NT_STATUS_DEBUG_ATTACH_FAILED", /* 0x0219 */ 475 "NT_STATUS_SYSTEM_PROCESS_TERMINATED", /* 0x021a */ 476 "NT_STATUS_DATA_NOT_ACCEPTED", /* 0x021b */ 477 "NT_STATUS_NO_BROWSER_SERVERS_FOUND", /* 0x021c */ 478 "NT_STATUS_VDM_HARD_ERROR", /* 0x021d */ 479 "NT_STATUS_DRIVER_CANCEL_TIMEOUT", /* 0x021e */ 480 "NT_STATUS_REPLY_MESSAGE_MISMATCH", /* 0x021f */ 481 "NT_STATUS_MAPPED_ALIGNMENT", /* 0x0220 */ 482 "NT_STATUS_IMAGE_CHECKSUM_MISMATCH", /* 0x0221 */ 483 "NT_STATUS_LOST_WRITEBEHIND_DATA", /* 0x0222 */ 484 "NT_STATUS_CLIENT_SERVER_PARAMETERS_INVALID", /* 0x0223 */ 485 "NT_STATUS_PASSWORD_MUST_CHANGE", /* 0x0224 */ 486 "NT_STATUS_NOT_FOUND", /* 0x0225 */ 487 "NT_STATUS_NOT_TINY_STREAM", /* 0x0226 */ 488 "NT_STATUS_RECOVERY_FAILURE", /* 0x0227 */ 489 "NT_STATUS_STACK_OVERFLOW_READ", /* 0x0228 */ 490 "NT_STATUS_FAIL_CHECK", /* 0x0229 */ 491 "NT_STATUS_DUPLICATE_OBJECTID", /* 0x022a */ 492 "NT_STATUS_OBJECTID_EXISTS", /* 0x022b */ 493 "NT_STATUS_CONVERT_TO_LARGE", /* 0x022c */ 494 "NT_STATUS_RETRY", /* 0x022d */ 495 "NT_STATUS_FOUND_OUT_OF_SCOPE", /* 0x022e */ 496 "NT_STATUS_ALLOCATE_BUCKET", /* 0x022f */ 497 "NT_STATUS_PROPSET_NOT_FOUND", /* 0x0230 */ 498 "NT_STATUS_MARSHALL_OVERFLOW", /* 0x0231 */ 499 "NT_STATUS_INVALID_VARIANT", /* 0x0232 */ 500 "NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND", /* 0x0233 */ 501 "NT_STATUS_ACCOUNT_LOCKED_OUT", /* 0x0234 */ 502 "NT_STATUS_HANDLE_NOT_CLOSABLE", /* 0x0235 */ 503 "NT_STATUS_CONNECTION_REFUSED", /* 0x0236 */ 504 "NT_STATUS_GRACEFUL_DISCONNECT", /* 0x0237 */ 505 "NT_STATUS_ADDRESS_ALREADY_ASSOCIATED", /* 0x0238 */ 506 "NT_STATUS_ADDRESS_NOT_ASSOCIATED", /* 0x0239 */ 507 "NT_STATUS_CONNECTION_INVALID", /* 0x023a */ 508 "NT_STATUS_CONNECTION_ACTIVE", /* 0x023b */ 509 "NT_STATUS_NETWORK_UNREACHABLE", /* 0x023c */ 510 "NT_STATUS_HOST_UNREACHABLE", /* 0x023d */ 511 "NT_STATUS_PROTOCOL_UNREACHABLE", /* 0x023e */ 512 "NT_STATUS_PORT_UNREACHABLE", /* 0x023f */ 513 "NT_STATUS_REQUEST_ABORTED", /* 0x0240 */ 514 "NT_STATUS_CONNECTION_ABORTED", /* 0x0241 */ 515 "NT_STATUS_BAD_COMPRESSION_BUFFER", /* 0x0242 */ 516 "NT_STATUS_USER_MAPPED_FILE", /* 0x0243 */ 517 "NT_STATUS_AUDIT_FAILED", /* 0x0244 */ 518 "NT_STATUS_TIMER_RESOLUTION_NOT_SET", /* 0x0245 */ 519 "NT_STATUS_CONNECTION_COUNT_LIMIT", /* 0x0246 */ 520 "NT_STATUS_LOGIN_TIME_RESTRICTION", /* 0x0247 */ 521 "NT_STATUS_LOGIN_WKSTA_RESTRICTION", /* 0x0248 */ 522 "NT_STATUS_IMAGE_MP_UP_MISMATCH", /* 0x0249 */ 523 "NT_STATUS_INSUFFICIENT_LOGON_INFO", /* 0x0250 */ 524 "NT_STATUS_BAD_DLL_ENTRYPOINT", /* 0x0251 */ 525 "NT_STATUS_BAD_SERVICE_ENTRYPOINT", /* 0x0252 */ 526 "NT_STATUS_LPC_REPLY_LOST", /* 0x0253 */ 527 "NT_STATUS_IP_ADDRESS_CONFLICT1", /* 0x0254 */ 528 "NT_STATUS_IP_ADDRESS_CONFLICT2", /* 0x0255 */ 529 "NT_STATUS_REGISTRY_QUOTA_LIMIT", /* 0x0256 */ 530 "NT_STATUS_PATH_NOT_COVERED", /* 0x0257 */ 531 "NT_STATUS_NO_CALLBACK_ACTIVE", /* 0x0258 */ 532 "NT_STATUS_LICENSE_QUOTA_EXCEEDED", /* 0x0259 */ 533 "NT_STATUS_PWD_TOO_SHORT", /* 0x025a */ 534 "NT_STATUS_PWD_TOO_RECENT", /* 0x025b */ 535 "NT_STATUS_PWD_HISTORY_CONFLICT", /* 0x025c */ 536 "NT_STATUS_PLUGPLAY_NO_DEVICE", /* 0x025e */ 537 "NT_STATUS_UNSUPPORTED_COMPRESSION", /* 0x025f */ 538 "NT_STATUS_INVALID_HW_PROFILE", /* 0x0260 */ 539 "NT_STATUS_INVALID_PLUGPLAY_DEVICE_PATH", /* 0x0261 */ 540 "NT_STATUS_DRIVER_ORDINAL_NOT_FOUND", /* 0x0262 */ 541 "NT_STATUS_DRIVER_ENTRYPOINT_NOT_FOUND", /* 0x0263 */ 542 "NT_STATUS_RESOURCE_NOT_OWNED", /* 0x0264 */ 543 "NT_STATUS_TOO_MANY_LINKS", /* 0x0265 */ 544 "NT_STATUS_QUOTA_LIST_INCONSISTENT", /* 0x0266 */ 545 "NT_STATUS_FILE_IS_OFFLINE" /* 0x0267 */ 546}; 547 548#define NT_STATUS(a) nt_status_to_string[a & 0x3FFFFFFF] 549 550struct Packet 551{ 552 size_t frame; 553 554 uint8_t magic[4]; 555 556 bool valid_smb() { 557 return !memcmp(smb_hdr.magic, magic, 4); 558 } 559 560 Packet(const uint8_t *data, size_t size) : 561 ip_hdr(data + 14, size - 14), 562 tcp_hdr(data + 14 + ip_hdr.header_length, 563 size - 14 - ip_hdr.header_length), 564 smb_hdr(data + 14 + ip_hdr.header_length + tcp_hdr.length, 565 size - 14 - ip_hdr.header_length - tcp_hdr.length) 566 { 567 const uint8_t da[] = { 0xFF, 'S', 'M', 'B' }; 568 569 memcpy(magic, da, sizeof(da)); 570 571 if (valid_smb()) { 572 size_t len = 14 + ip_hdr.header_length + tcp_hdr.length + 36; 573 574 switch (smb_hdr.command) { 575 case NtCreateAndXRequest::COMMAND: 576 if (smb_hdr.flags & 0x80) { 577 ntcreate_resp = NtCreateAndXResponse(data+len, size - len); 578 } else { 579 ntcreate_req = NtCreateAndXRequest(data + len, size - len); 580 } 581 break; 582 case ReadAndXRequest::COMMAND: 583 if (!(smb_hdr.flags & 0x80)) { 584 read_req = ReadAndXRequest(data + len, size - len); 585 } 586 break; 587 case WriteAndXRequest::COMMAND: 588 if (!(smb_hdr.flags & 0x80)) { 589 write_req = WriteAndXRequest(data + len, size - len); 590 } 591 break; 592 case CloseRequest::COMMAND: 593 if (!(smb_hdr.flags & 0x80)) { 594 close_req = CloseRequest(data + len, size - len); 595 } 596 break; 597 } 598 } 599 } 600 601 ip ip_hdr; 602 tcp tcp_hdr; 603 smb smb_hdr; 604 605 NtCreateAndXRequest ntcreate_req; 606 NtCreateAndXResponse ntcreate_resp; 607 ReadAndXRequest read_req; 608 WriteAndXRequest write_req; 609 CloseRequest close_req; 610}; 611 612int main(int argc, char **argv) 613{ 614 char errbuf[PCAP_ERRBUF_SIZE]; 615 pcap_t *cap; 616 struct pcap_pkthdr *pkt_hdr; 617 const uint8_t *data; 618 619 static struct option long_opts[] = { 620 { "show-files", 0, 0, 's' }, 621 { "drop-incomplete-sessions", 0, 0, 'i' }, 622 { 0, 0, 0, 0 } 623 }; 624 const char *short_opts = "si"; 625 int opt_ind; 626 char ch; 627 int show_files = 0; 628 int drop_incomplete_sessions = 0; 629 630 while ((ch = getopt_long(argc,argv,short_opts,long_opts,&opt_ind)) != -1) { 631 switch (ch) { 632 case 's': 633 show_files = 1; 634 break; 635 case 'i': 636 drop_incomplete_sessions = 1; 637 break; 638 default: 639 break; 640 } 641 } 642 643 if ((argc - optind) != 1) { 644 std::cout << "Usage: " << argv[0] << " [OPTIONS] FILE" << std::endl; 645 exit(1); 646 } 647 648 cap = pcap_open_offline(argv[optind], errbuf); 649 650 if (!cap) { 651 std::cout << "pcap_open_offline(" << argv[optind] << "): " << errbuf 652 << std::endl; 653 exit(1); 654 } 655 656 std::vector<Packet> packets; 657 size_t frame = 0; 658 std::set<uint16_t> current_fids; 659 660 while (1 == pcap_next_ex(cap, &pkt_hdr, &data)) { 661 Packet packet(data, pkt_hdr->len); 662 663 ++frame; 664 665 if (packet.valid_smb()) { 666 packet.frame = frame; 667 packets.push_back(packet); 668 } 669 } 670 671 pcap_close(cap); 672 673 for (std::vector<Packet>::iterator i = packets.begin(); 674 i != packets.end(); ++i) { 675 if (!(i->smb_hdr.flags & 0x80)) { 676 /* we have a request */ 677 std::vector<Packet>::iterator j; 678 679 /* look ahead for the response */ 680 for (j = i; j != packets.end(); ++j) { 681 if (j->smb_hdr.flags & 0x80 && // response 682 j->smb_hdr.command == i->smb_hdr.command && 683 j->smb_hdr.tid == i->smb_hdr.tid && 684 j->smb_hdr.pid == i->smb_hdr.pid && 685 j->smb_hdr.uid == i->smb_hdr.uid && 686 j->smb_hdr.mid == i->smb_hdr.mid) { 687 break; 688 } 689 } 690 691 /* no response? guess we can't display this command */ 692 if (j == packets.end()) continue; 693 694 size_t len; 695 696 switch (i->smb_hdr.command) { 697 case NtCreateAndXRequest::COMMAND: 698 std::cout << "NTCreateX \"" << i->ntcreate_req.file_name << "\" " 699 << i->ntcreate_req.create_options << " " 700 << i->ntcreate_req.disposition << " " 701 << j->ntcreate_resp.fid << " " 702 << NT_STATUS(j->smb_hdr.nt_status) << std::endl; 703 current_fids.insert(j->ntcreate_resp.fid); 704 break; 705 case ReadAndXRequest::COMMAND: 706 len = i->read_req.max_count_high * 64 * 1024 + 707 i->read_req.max_count_low; 708 709 if (!drop_incomplete_sessions || current_fids.count(i->read_req.fid)) { 710 std::cout << "ReadX " << i->read_req.fid << " " 711 << i->read_req.offset << " " 712 << len << " " << len << " " 713 << NT_STATUS(j->smb_hdr.nt_status) << std::endl; 714 } 715 break; 716 case WriteAndXRequest::COMMAND: 717 len = i->write_req.data_length_hi * 64 * 1024 + 718 i->write_req.data_length_lo; 719 720 if (!drop_incomplete_sessions||current_fids.count(i->write_req.fid)) { 721 std::cout << "WriteX " << i->write_req.fid << " " 722 << i->write_req.offset << " " 723 << len << " " << len << " " 724 << NT_STATUS(j->smb_hdr.nt_status) << std::endl; 725 } 726 break; 727 case CloseRequest::COMMAND: 728 if (!drop_incomplete_sessions||current_fids.count(i->close_req.fid)) { 729 std::cout << "Close " << i->close_req.fid << " " 730 << NT_STATUS(j->smb_hdr.nt_status) << std::endl; 731 } 732 current_fids.erase(i->close_req.fid); 733 break; 734 } 735 } 736 } 737 738 return 0; 739} 740