Code change:
NetworkMiner NetworkMiner is an network forensics tool that extracts artifacts, such as files, images, emails and passwords, from captured network traffic in PCAP files. NetworkMiner can also be used to capture live network traffic by sniffing a network interface. Detailed information about each IP address in the analyzed network traffic is aggregated to a network host inventory, which can be used for passive asset discovery as well as to get an overview of which devices that are communicating. NetworkMiner is primarily designed to run in Windows, but can also be used in . Metadata homepage URL: source URL: platforms: linux

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text: <ins> diff --git a/NetworkMiner/NetworkMinerForm.cs b/NetworkMiner/NetworkMinerForm.cs index 06c808b..6495b73 100644 --- a/NetworkMiner/NetworkMinerForm.cs +++ b/NetworkMiner/NetworkMinerForm.cs @@ -1,4 +1,4 @@ -//  Copyright: Erik Hjelmvik, NETRESEC +﻿//  Copyright: Erik Hjelmvik, NETRESEC // //  NetworkMiner is free software; you can redistribute it and/or modify it //  under the terms of the GNU General Public License @@ -419,7 +419,7 @@ namespace NetworkMiner { } try { //require FileIOPermission to be PermissionState.Unrestricted -                string path = System.IO.Path.GetDirectoryName(System.Windows.Forms.Application.ExecutablePath) + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY; +                string path = System.IO.Path.GetDirectoryName(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome()) + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY; System.Security.Permissions.FileIOPermission fileIOPerm = new System.Security.Permissions.FileIOPermission(System.Security.Permissions.FileIOPermissionAccess.AllAccess, path); fileIOPerm.Demand(); } @@ -1023,13 +1023,13 @@ namespace NetworkMiner { public void CreateNewPacketHandlerWrapper(System.IO.DirectoryInfo outputDirectory) { //make sure that folders exists try { -                System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(outputDirectory.FullName + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY); +                System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY); if (!di.Exists) di.Create(); -                di = new System.IO.DirectoryInfo(outputDirectory.FullName + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar + "cache"); +                di = new System.IO.DirectoryInfo(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar + "cache"); if (!di.Exists) di.Create(); -                di = new System.IO.DirectoryInfo(outputDirectory.FullName + System.IO.Path.DirectorySeparatorChar + "Captures"); +                di = new System.IO.DirectoryInfo(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + "Captures"); if (!di.Exists) di.Create(); } @@ -1962,7 +1962,7 @@ namespace NetworkMiner { string filename = Tools.GenerateCaptureFileName(DateTime.Now); //string filename="NM_"+DateTime.Now.ToString("s", System.Globalization.DateTimeFormatInfo.InvariantInfo).Replace(':','-')+".pcap"; -            string fileFullPath = this.OutputDirectory.FullName + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; +            string fileFullPath = SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; //string fileFullPath = System.IO.Path.GetDirectoryName(System.IO.Path.GetFullPath(System.Windows.Forms.Application.ExecutablePath)) + System.IO.Path.DirectorySeparatorChar + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; //make sure to get the right datalink type @@ -2534,7 +2534,7 @@ namespace NetworkMiner { if (removeCapturedFiles) { PacketParser.FileTransfer.FileStreamAssemblerList.RemoveTempFiles(); -                string capturesDirectory = System.IO.Path.GetDirectoryName(System.IO.Path.GetFullPath(System.Windows.Forms.Application.ExecutablePath)) + System.IO.Path.DirectorySeparatorChar + "Captures"; +                string capturesDirectory = System.IO.Path.GetDirectoryName(System.IO.Path.GetFullPath(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome())) + System.IO.Path.DirectorySeparatorChar + "Captures"; if (System.IO.Directory.Exists(capturesDirectory)) { foreach (string pcapFile in System.IO.Directory.GetFiles(capturesDirectory)) try { @@ -2545,7 +2545,7 @@ namespace NetworkMiner { //this.ShowAnomaly("Error deleting file "" + pcapFile + """, DateTime.Now); } } -                capturesDirectory = this.packetHandlerWrapper.PacketHandler.OutputDirectory + "Captures"; +                capturesDirectory = SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + "Captures"; if (System.IO.Directory.Exists(capturesDirectory)) { foreach (string pcapFile in System.IO.Directory.GetFiles(capturesDirectory)) try { @@ -2635,7 +2635,7 @@ namespace NetworkMiner { try { PacketParser.Utils.ByteConverter.ToByteArrayFromHexString(keyword);//to force valid hex this.keywordListBox.Items.Add(keyword); -                        //L�gg till keywordet till PacketHandler.PacketHandler!!! +                        //L�gg till keywordet till PacketHandler.PacketHandler!!! } catch (Exception ex) { errorMessage = ex.Message; @@ -2720,7 +2720,7 @@ namespace NetworkMiner { #endregion private void hostSortOrderComboBox_SelectedIndexChanged(object sender, EventArgs e) { -            //H�R SKA detailsHeader LIGGA Enabled MASSA OLIKA SORTERINGSORDNINGAR: +            //H�R SKA detailsHeader LIGGA Enabled MASSA OLIKA SORTERINGSORDNINGAR: //IP, HOTSNAME, SENT PACKETS, RECEIVED PACKETS, MAC ADDRESS this.RebuildHostsTree(sender, e); } @@ -2754,7 +2754,7 @@ namespace NetworkMiner { foreach (string p in paths) { if (!p.Contains(PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY)) return false; -                if (!this.IsSubDirectoryOf(new System.IO.DirectoryInfo(p), new System.IO.DirectoryInfo(this.packetHandlerWrapper.PacketHandler.OutputDirectory + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY))) +                if (!this.IsSubDirectoryOf(new System.IO.DirectoryInfo(p), new System.IO.DirectoryInfo(SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY))) return false; } return true; @@ -3976,7 +3976,7 @@ finally { } private void closeToolStripMenuItem_Click(object sender, EventArgs e) { -            DialogResult yesOrNo = MessageBox.Show("Would you like to delete all extracted files from:" + Environment.NewLine + this.OutputDirectory.FullName + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar, "Delete extracted files?", MessageBoxButtons.YesNo); +            DialogResult yesOrNo = MessageBox.Show("Would you like to delete all extracted files from:" + Environment.NewLine + SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar, "Delete extracted files?", MessageBoxButtons.YesNo); this.ResetCapturedData(false, yesOrNo == DialogResult.Yes, true); } diff --git a/NetworkMiner/PcapOverIP/ReceivePcapOverTcpForm.cs b/NetworkMiner/PcapOverIP/ReceivePcapOverTcpForm.cs index 9bae5f0..72586d4 100644 --- a/NetworkMiner/PcapOverIP/ReceivePcapOverTcpForm.cs +++ b/NetworkMiner/PcapOverIP/ReceivePcapOverTcpForm.cs @@ -162,7 +162,7 @@ namespace NetworkMiner.PcapOverIP { DateTime lastFrameTimestamp = DateTime.MinValue; string filename = Tools.GenerateCaptureFileName(DateTime.Now); -            string fileFullPath = this.packetHandler.OutputDirectory + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; +            string fileFullPath = SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; //string fileFullPath = System.IO.Path.GetDirectoryName(System.IO.Path.GetFullPath(System.Windows.Forms.Application.ExecutablePath)) + System.IO.Path.DirectorySeparatorChar + "Captures" + System.IO.Path.DirectorySeparatorChar + filename; PcapFileWriter pcapFileWriter = new PcapFileWriter(fileFullPath, this.pcapStreamReader.FileDataLinkType[0]); diff --git a/PacketParser/FileTransfer/FileStreamAssemblerList.cs b/PacketParser/FileTransfer/FileStreamAssemblerList.cs index 4a6a4dd..129d48b 100644 --- a/PacketParser/FileTransfer/FileStreamAssemblerList.cs +++ b/PacketParser/FileTransfer/FileStreamAssemblerList.cs @@ -191,7 +191,7 @@ namespace PacketParser.FileTransfer { if (removeExtractedFilesFromDisk) { //remove all files foreach (string subDirectory in System.IO.Directory.GetDirectories(this.FileOutputDirectory)) { -                    if (subDirectory == this.FileOutputDirectory + System.IO.Path.DirectorySeparatorChar + "cache") { +                    if (subDirectory == SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + "cache") { foreach (string cacheFile in System.IO.Directory.GetFiles(subDirectory)) try { System.IO.File.Delete(cacheFile); diff --git a/PacketParser/PacketHandler.cs b/PacketParser/PacketHandler.cs index a600200..cb78071 100644 --- a/PacketParser/PacketHandler.cs +++ b/PacketParser/PacketHandler.cs @@ -1,4 +1,4 @@ -//  Copyright: Erik Hjelmvik, NETRESEC +﻿//  Copyright: Erik Hjelmvik, NETRESEC // //  NetworkMiner is free software; you can redistribute it and/or modify it //  under the terms of the GNU General Public License @@ -228,7 +228,7 @@ namespace PacketParser { //this.networkTcpSessionDictionary=new Dictionary<int, NetworkTcpSession>(); this.networkTcpSessionList=new PopularityList<int, NetworkTcpSession>(200); this.networkTcpSessionList.PopularityLost+=new PopularityList<int, NetworkTcpSession>.PopularityLostEventHandler(networkTcpSessionList_PopularityLost); -            this.FileStreamAssemblerList = new FileTransfer.FileStreamAssemblerList(this, 100, this.OutputDirectory + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar); +            this.FileStreamAssemblerList = new FileTransfer.FileStreamAssemblerList(this, 100, SharedUtils.XdgDirectories.GetOrCreateXdgDataHome() + System.IO.Path.DirectorySeparatorChar + PacketParser.FileTransfer.FileStreamAssembler.ASSMEBLED_FILES_DIRECTORY + System.IO.Path.DirectorySeparatorChar); this.FileStreamAssemblerList.PopularityLost += this.FileStreamAssemblerList_PopularityLost; this.ReconstructedFileList=new List<FileTransfer.ReconstructedFile>(); this.credentialList=new SortedList<string, NetworkCredential>(); @@ -874,7 +874,7 @@ namespace PacketParser { //check the frame content for keywords foreach (byte[] keyword in this.keywordList) { -                        //jAG SLUTADE H�R. FUNKAR EJ VID RELOAD +                        //jAG SLUTADE H�R. FUNKAR EJ VID RELOAD int keyIndex = receivedFrame.IndexOf(keyword); if (keyIndex >= 0) { if (networkPacket != null) diff --git a/SharedUtils/XdgDirectories.cs b/SharedUtils/XdgDirectories.cs new file mode 100644 index 0000000..80c09e3 --- /dev/null +++ b/SharedUtils/XdgDirectories.cs @@ -0,0 +1,15 @@ +﻿using System; +using System.IO; + +namespace SharedUtils { +    public class XdgDirectories { +        public static string GetOrCreateXdgDataHome() { +            string home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile); +            string data = Environment.GetEnvironmentVariable("XDG_DATA_HOME") ?? home + System.IO.Path.DirectorySeparatorChar + ".local" + System.IO.Path.DirectorySeparatorChar + "share"; +            string dir = data + System.IO.Path.DirectorySeparatorChar + "NetworkMiner"; +            // Directory.CreateDirectory(dir); +            return dir; +        } + +    } +} </ins>