public override Server creack(string ip, int port, string username, string password, int timeOut)
{
Server server = new Server();
try
{
if ("".Equals("空"))
{
password = "";
}
UniAddress ud = UniAddress.GetByName(ip);
NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(ip, username, password);
SmbConstants.DefaultConnTimeout = timeOut * 1000;
SmbConstants.DefaultResponseTimeout = timeOut * 1000;
SmbConstants.DefaultSoTimeout = timeOut * 1000;
SmbSession.Logon(ud, port, auth);//验证是否能够成功登录
server.isSuccess = true;
}
catch (SmbAuthException fe)
{
server.isSuccess = false;
}
catch (Exception e)
{
throw e;
}
return(server);
}
public override void OnExecute(CommandLineApplication app)
{
var session = SmbSession.EnumerateInstances(Parent.ComputerName, Parent.GetNetworkCredential())
.Single(s => s.SessionId == SessionId);
session.ForceClose();
throw new NotImplementedException();
}
public override void OnExecute(CommandLineApplication app)
{
var sessions = SmbSession.EnumerateInstances(ComputerName, GetNetworkCredential());
if (PrintAsList)
{
PrintCollection(sessions);
}
else
{
PrintTable(sessions);
}
}
private void ExtractSmbData(NetworkTcpSession tcpSession, bool transferIsClientToServer, Packets.TcpPacket tcpPacket, Packets.SmbPacket.AbstractSmbCommand smbCommandPacket, PacketHandler mainPacketHandler)
{
NetworkHost sourceHost, destinationHost;
if (transferIsClientToServer)
{
sourceHost = tcpSession.Flow.FiveTuple.ClientHost;
destinationHost = tcpSession.Flow.FiveTuple.ServerHost;
}
else
{
sourceHost = tcpSession.Flow.FiveTuple.ServerHost;
destinationHost = tcpSession.Flow.FiveTuple.ClientHost;
}
string smbSessionId;
if (smbCommandPacket.ParentCifsPacket.FlagsResponse)
{
smbSessionId = SmbSession.GetSmbSessionId(sourceHost.IPAddress, tcpPacket.SourcePort, destinationHost.IPAddress, tcpPacket.DestinationPort);
}
else
{
smbSessionId = SmbSession.GetSmbSessionId(destinationHost.IPAddress, tcpPacket.DestinationPort, sourceHost.IPAddress, tcpPacket.SourcePort);
}
if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.NegotiateProtocolRequest))
{
Packets.SmbPacket.NegotiateProtocolRequest request = (Packets.SmbPacket.NegotiateProtocolRequest)smbCommandPacket;
sourceHost.AcceptedSmbDialectsList = request.DialectList;
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.NegotiateProtocolResponse))
{
Packets.SmbPacket.NegotiateProtocolResponse reply = (Packets.SmbPacket.NegotiateProtocolResponse)smbCommandPacket;
if (destinationHost.AcceptedSmbDialectsList != null && destinationHost.AcceptedSmbDialectsList.Count > reply.DialectIndex)
{
sourceHost.PreferredSmbDialect = destinationHost.AcceptedSmbDialectsList[reply.DialectIndex];
}
//sourceHost.ExtraDetailsList.Add("Preferred SMB dialect", destinationHost.AcceptedSmbDialectsList[reply.DialectIndex]);
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.TreeConnectAndXRequest))
{
Packets.SmbPacket.TreeConnectAndXRequest request = (Packets.SmbPacket.TreeConnectAndXRequest)smbCommandPacket;
if (request.ShareName != null && request.ShareName.Length > 0)
{
destinationHost.AddNumberedExtraDetail("SMB File Share", request.ShareName);
System.Collections.Specialized.NameValueCollection parameters = new System.Collections.Specialized.NameValueCollection();
parameters.Add("SMB Tree Connect AndX Request " + request.ParentCifsPacket.MultiplexId.ToString(), request.ShareName);
mainPacketHandler.OnParametersDetected(new Events.ParametersEventArgs(smbCommandPacket.ParentFrame.FrameNumber, tcpSession.Flow.FiveTuple, transferIsClientToServer, parameters, smbCommandPacket.ParentFrame.Timestamp, "SMB Tree Connect AndX Request"));
SmbSession smbSession;
if (this.smbSessionPopularityList.ContainsKey(smbSessionId))
{
smbSession = this.smbSessionPopularityList[smbSessionId];
}
else
{
smbSession = new SmbSession(destinationHost.IPAddress, tcpPacket.DestinationPort, sourceHost.IPAddress, tcpPacket.SourcePort);
this.smbSessionPopularityList.Add(smbSessionId, smbSession);
}
smbSession.AddTreeConnectAndXRequestPath(smbCommandPacket.ParentCifsPacket.UserId, smbCommandPacket.ParentCifsPacket.MultiplexId, request.ShareName);
}
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.TreeConnectAndXResponse))
{
SmbSession smbSession;
if (this.smbSessionPopularityList.ContainsKey(smbSessionId))
{
smbSession = this.smbSessionPopularityList[smbSessionId];
}
else
{
smbSession = new SmbSession(sourceHost.IPAddress, tcpPacket.SourcePort, destinationHost.IPAddress, tcpPacket.DestinationPort);
this.smbSessionPopularityList.Add(smbSessionId, smbSession);
}
smbSession.StoreTreeConnectAndXRequestPathForTree(smbCommandPacket.ParentCifsPacket.UserId, smbCommandPacket.ParentCifsPacket.MultiplexId, smbCommandPacket.ParentCifsPacket.TreeId);
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.SetupAndXRequest))
{
Packets.SmbPacket.SetupAndXRequest request = (Packets.SmbPacket.SetupAndXRequest)smbCommandPacket;
if (request.NativeLanManager != null && request.NativeLanManager.Length > 0)
{
if (sourceHost.ExtraDetailsList.ContainsKey("SMB Native LAN Manager"))
{
sourceHost.ExtraDetailsList["SMB Native LAN Manager"] = request.NativeLanManager;
}
else
{
sourceHost.ExtraDetailsList.Add("SMB Native LAN Manager", request.NativeLanManager);
}
}
if (request.NativeOs != null && request.NativeOs.Length > 0)
{
if (sourceHost.ExtraDetailsList.ContainsKey("SMB Native OS"))
{
sourceHost.ExtraDetailsList["SMB Native OS"] = request.NativeOs;
}
else
{
sourceHost.ExtraDetailsList.Add("SMB Native OS", request.NativeOs);
}
}
if (request.PrimaryDomain != null && request.PrimaryDomain.Length > 0)
{
sourceHost.AddDomainName(request.PrimaryDomain);
}
if (request.AccountName != null && request.AccountName.Length > 0)
{
NetworkCredential nCredential = new NetworkCredential(sourceHost, destinationHost, smbCommandPacket.PacketTypeDescription, request.AccountName, request.ParentFrame.Timestamp);
if (request.AccountPassword != null && request.AccountPassword.Length > 0)
{
nCredential.Password = request.AccountPassword;
}
mainPacketHandler.AddCredential(nCredential);
}
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.SetupAndXResponse))
{
Packets.SmbPacket.SetupAndXResponse response = (Packets.SmbPacket.SetupAndXResponse)smbCommandPacket;
if (response.NativeLanManager != null && response.NativeLanManager.Length > 0)
{
if (sourceHost.ExtraDetailsList.ContainsKey("SMB Native LAN Manager"))
{
sourceHost.ExtraDetailsList["SMB Native LAN Manager"] = response.NativeLanManager;
}
else
{
sourceHost.ExtraDetailsList.Add("SMB Native LAN Manager", response.NativeLanManager);
}
}
if (response.NativeOs != null && response.NativeOs.Length > 0)
{
if (sourceHost.ExtraDetailsList.ContainsKey("SMB Native OS"))
{
sourceHost.ExtraDetailsList["SMB Native OS"] = response.NativeOs;
}
else
{
sourceHost.ExtraDetailsList.Add("SMB Native OS", response.NativeOs);
}
}
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.NTCreateAndXRequest))
{
Packets.SmbPacket.NTCreateAndXRequest request = (Packets.SmbPacket.NTCreateAndXRequest)smbCommandPacket;
string filename, filePath;
if (request.Filename.EndsWith("\0"))
{
filename = request.Filename.Remove(request.Filename.Length - 1);
}
else
{
filename = request.Filename;
}
//print raw filename on parameters tab
System.Collections.Specialized.NameValueCollection parameters = new System.Collections.Specialized.NameValueCollection();
parameters.Add("SMB NT Create AndX Request " + request.ParentCifsPacket.MultiplexId.ToString(), filename);
base.MainPacketHandler.OnParametersDetected(new Events.ParametersEventArgs(request.ParentFrame.FrameNumber, tcpSession.Flow.FiveTuple, transferIsClientToServer, parameters, request.ParentFrame.Timestamp, "SMB NTCreateAndXRequest"));
SmbSession smbSession;
if (this.smbSessionPopularityList.ContainsKey(smbSessionId))
{
smbSession = this.smbSessionPopularityList[smbSessionId];
}
else
{
smbSession = new SmbSession(destinationHost.IPAddress, tcpPacket.DestinationPort, sourceHost.IPAddress, tcpPacket.SourcePort);
this.smbSessionPopularityList.Add(smbSessionId, smbSession);
}
string treePath = smbSession.GetPathForTree(smbCommandPacket.ParentCifsPacket.TreeId);
if (treePath == null)
{
filePath = "";
}
else
{
filePath = treePath + System.IO.Path.DirectorySeparatorChar;
}
if (System.IO.Path.DirectorySeparatorChar != '\\' && filename.Contains("\\"))
{
filename.Replace('\\', System.IO.Path.DirectorySeparatorChar);
}
if (filename.Contains(System.IO.Path.DirectorySeparatorChar.ToString()))
{
filePath += filename.Substring(0, filename.LastIndexOf(System.IO.Path.DirectorySeparatorChar.ToString()));
filename = filename.Substring(filename.LastIndexOf(System.IO.Path.DirectorySeparatorChar.ToString()) + 1);
}
else
{
filePath += System.IO.Path.DirectorySeparatorChar.ToString();
}
try {
FileTransfer.FileStreamAssembler assembler = new FileTransfer.FileStreamAssembler(mainPacketHandler.FileStreamAssemblerList, tcpSession.Flow.FiveTuple, !transferIsClientToServer, FileTransfer.FileStreamTypes.SMB, filename, filePath, filePath + filename, smbCommandPacket.ParentFrame.FrameNumber, smbCommandPacket.ParentFrame.Timestamp);
smbSession.AddFileStreamAssembler(assembler, request.ParentCifsPacket.TreeId, request.ParentCifsPacket.MultiplexId, request.ParentCifsPacket.ProcessId);
}
catch (Exception e) {
MainPacketHandler.OnAnomalyDetected("Error creating assembler for SMB file transfer: " + e.Message);
}
}
//else if(!smbCommandPacket.ParentCifsPacket.FlagsResponse && mainPacketHandler.FileStreamAssemblerList.ContainsAssembler(destinationHost, tcpPacket.DestinationPort, sourceHost, tcpPacket.SourcePort, true)) {
else if (!smbCommandPacket.ParentCifsPacket.FlagsResponse && this.smbSessionPopularityList.ContainsKey(smbSessionId))
{
//Request
if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.CloseRequest) && smbSessionPopularityList.ContainsKey(smbSessionId))
{
SmbSession smbSession = this.smbSessionPopularityList[smbSessionId];
Packets.SmbPacket.CloseRequest closeRequest = (Packets.SmbPacket.CloseRequest)smbCommandPacket;
ushort fileId = closeRequest.FileId;
//FileTransfer.FileStreamAssembler assemblerToClose;
if (smbSession.ContainsFileId(closeRequest.ParentCifsPacket.TreeId, closeRequest.ParentCifsPacket.MultiplexId, closeRequest.ParentCifsPacket.ProcessId, fileId))
{
FileTransfer.FileStreamAssembler assemblerToClose = smbSession.GetFileStreamAssembler(closeRequest.ParentCifsPacket.TreeId, closeRequest.ParentCifsPacket.MultiplexId, closeRequest.ParentCifsPacket.ProcessId, fileId);
if (assemblerToClose != null && assemblerToClose.AssembledByteCount >= assemblerToClose.FileContentLength)
{
assemblerToClose.FinishAssembling();
}
FileTransfer.FileSegmentAssembler segmentAssemblerToClose = smbSession.GetFileSegmentAssembler(closeRequest.ParentCifsPacket.TreeId, closeRequest.ParentCifsPacket.MultiplexId, closeRequest.ParentCifsPacket.ProcessId, fileId);
if (segmentAssemblerToClose != null)
{
segmentAssemblerToClose.Close();
}
smbSession.RemoveFileStreamAssembler(closeRequest.ParentCifsPacket.TreeId, closeRequest.ParentCifsPacket.MultiplexId, closeRequest.ParentCifsPacket.ProcessId, fileId, false);
//TODO: remove the following line (added for debugging purpose 2011-04-25)
//assemblerToClose.FinishAssembling();
if (mainPacketHandler.FileStreamAssemblerList.ContainsAssembler(assemblerToClose))
{
mainPacketHandler.FileStreamAssemblerList.Remove(assemblerToClose, true);
}
else
{
assemblerToClose.Clear();
}
}
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.ReadAndXRequest) && smbSessionPopularityList.ContainsKey(smbSessionId))
{
SmbSession smbSession = this.smbSessionPopularityList[smbSessionId];
//Packets.CifsPacket.ReadAndXRequest request=this.smbSessionPopularityList[smbSessionId];
Packets.SmbPacket.ReadAndXRequest readRequest = (Packets.SmbPacket.ReadAndXRequest)smbCommandPacket;
ushort fileId = readRequest.FileId;
smbSession.Touch(readRequest.ParentCifsPacket.TreeId, readRequest.ParentCifsPacket.MultiplexId, readRequest.ParentCifsPacket.ProcessId, fileId);
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.WriteAndXRequest))
{
SmbSession smbSession = this.smbSessionPopularityList[smbSessionId];
Packets.SmbPacket.WriteAndXRequest request = (Packets.SmbPacket.WriteAndXRequest)smbCommandPacket;
FileTransfer.FileSegmentAssembler segmentAssembler = smbSession.GetFileSegmentAssembler(request.ParentCifsPacket.TreeId, request.ParentCifsPacket.MultiplexId, request.ParentCifsPacket.ProcessId, request.FileId);
if (segmentAssembler == null)
{
string outputDir = System.IO.Path.GetDirectoryName(mainPacketHandler.OutputDirectory);
FileTransfer.FileStreamAssembler tmpAssembler = smbSession.GetFileStreamAssembler(request.ParentCifsPacket.TreeId, request.ParentCifsPacket.MultiplexId, request.ParentCifsPacket.ProcessId, request.FileId);
if (tmpAssembler != null)
{
string filePath = tmpAssembler.FileLocation;
if (filePath.Length == 0 || filePath.EndsWith("/"))
{
filePath += tmpAssembler.Filename;
}
else
{
filePath += "/" + tmpAssembler.Filename;
}
segmentAssembler = new FileTransfer.FileSegmentAssembler(outputDir, tcpSession, false, filePath, tcpSession.ToString() + "SMB" + request.FileId.ToString(), mainPacketHandler.FileStreamAssemblerList, null, FileTransfer.FileStreamTypes.SMB, "SMB Write " + tmpAssembler.Details, null);
smbSession.AddFileSegmentAssembler(segmentAssembler, request.FileId);
}
}
if (segmentAssembler != null)
{
segmentAssembler.AddData(request.WriteOffset, request.GetFileData(), request.ParentFrame);
}
}
}
else if (smbCommandPacket.ParentCifsPacket.FlagsResponse && this.smbSessionPopularityList.ContainsKey(smbSessionId))
{
//Response
SmbSession smbSession = this.smbSessionPopularityList[smbSessionId];
//FileTransfer.FileStreamAssembler assembler=mainPacketHandler.FileStreamAssemblerList.GetAssembler(sourceHost, tcpPacket.SourcePort, destinationHost, tcpPacket.DestinationPort, true);
if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.NTCreateAndXResponse))
{
Packets.SmbPacket.NTCreateAndXResponse response = (Packets.SmbPacket.NTCreateAndXResponse)smbCommandPacket;
ushort fileId = response.FileId;
int fileLength = (int)response.EndOfFile;//yes, I know I will not be able to store big files now... but an int as length is really enough!
//tag the requested file with the fileId
FileTransfer.FileStreamAssembler assembler = smbSession.GetLastReferencedFileStreamAssembler(response.ParentCifsPacket.TreeId, response.ParentCifsPacket.MultiplexId, response.ParentCifsPacket.ProcessId);
smbSession.RemoveLastReferencedAssembler(response.ParentCifsPacket.TreeId, response.ParentCifsPacket.MultiplexId, response.ParentCifsPacket.ProcessId);
if (assembler != null)
{
//Add file ID as extended ID in order to differentiate between parallell file transfers on disk cache
assembler.ExtendedFileId = "Id" + fileId.ToString("X4"); //2011-04-18
smbSession.AddFileStreamAssembler(assembler, response.ParentCifsPacket.TreeId, response.ParentCifsPacket.MultiplexId, response.ParentCifsPacket.ProcessId, response.FileId);
assembler.FileContentLength = fileLength;
}
}
else if (smbCommandPacket.GetType() == typeof(Packets.SmbPacket.ReadAndXResponse))
{
Packets.SmbPacket.ReadAndXResponse response = (Packets.SmbPacket.ReadAndXResponse)smbCommandPacket;
//move the assembler to the real FileStreamAssemblerList!
FileTransfer.FileStreamAssembler assembler = smbSession.GetLastReferencedFileStreamAssembler(response.ParentCifsPacket.TreeId, response.ParentCifsPacket.MultiplexId, response.ParentCifsPacket.ProcessId);
if (assembler == null)
{
base.MainPacketHandler.OnAnomalyDetected("Unable to find assembler for frame " + smbCommandPacket.ParentFrame.FrameNumber + " : " + smbCommandPacket.ToString());
}
else if (assembler != null)
{
/* Removed 2011-04-25
* if(!mainPacketHandler.FileStreamAssemblerList.ContainsAssembler(assembler))
* mainPacketHandler.FileStreamAssemblerList.Add(assembler);
* */
assembler.FileSegmentRemainingBytes += response.DataLength;//setting this one so that it can receive more bytes
if (!assembler.IsActive)
{
System.Diagnostics.Debug.Assert(assembler.ExtendedFileId != null && assembler.ExtendedFileId != "", "No FileID set for SMB file transfer!");
if (!assembler.TryActivate())
{
if (!response.ParentCifsPacket.ParentFrame.QuickParse)
{
response.ParentCifsPacket.ParentFrame.Errors.Add(new Frame.Error(response.ParentCifsPacket.ParentFrame, response.PacketStartIndex, response.PacketEndIndex, "Unable to activate file stream assembler for " + assembler.FileLocation + "/" + assembler.Filename));
}
}
else if (assembler.IsActive)
{
assembler.AddData(response.GetFileData(), tcpPacket.SequenceNumber);
}
}
/* Removed 2011-04-25
* if(!assembler.IsActive) {//see if the file is fully assembled or if something else went wrong...
* smbSession.RemoveLastReferencedAssembler(response.ParentCifsPacket.TreeId, response.ParentCifsPacket.MultiplexId, response.ParentCifsPacket.ProcessId);
* }
* */
}
}
}
}
