├── Properties └── launchSettings.json ├── BruteBTC.csproj ├── BruteBTC.sln ├── README.md ├── .gitattributes ├── Program.cs └── .gitignore /Properties/launchSettings.json: -------------------------------------------------------------------------------- 1 | { 2 | "profiles": { 3 | "BruteBTC": { 4 | "commandName": "Project" 5 | } 6 | } 7 | } -------------------------------------------------------------------------------- /BruteBTC.csproj: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | Exe 5 | netcoreapp3.1 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /BruteBTC.sln: -------------------------------------------------------------------------------- 1 | 2 | Microsoft Visual Studio Solution File, Format Version 12.00 3 | # Visual Studio Version 16 4 | VisualStudioVersion = 16.0.29920.165 5 | MinimumVisualStudioVersion = 10.0.40219.1 6 | Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BruteBTC", "BruteBTC.csproj", "{C4528745-7898-4600-862D-FC3125A01C43}" 7 | EndProject 8 | Global 9 | GlobalSection(SolutionConfigurationPlatforms) = preSolution 10 | Debug|Any CPU = Debug|Any CPU 11 | Release|Any CPU = Release|Any CPU 12 | EndGlobalSection 13 | GlobalSection(ProjectConfigurationPlatforms) = postSolution 14 | {C4528745-7898-4600-862D-FC3125A01C43}.Debug|Any CPU.ActiveCfg = Debug|Any CPU 15 | {C4528745-7898-4600-862D-FC3125A01C43}.Debug|Any CPU.Build.0 = Debug|Any CPU 16 | {C4528745-7898-4600-862D-FC3125A01C43}.Release|Any CPU.ActiveCfg = Release|Any CPU 17 | {C4528745-7898-4600-862D-FC3125A01C43}.Release|Any CPU.Build.0 = Release|Any CPU 18 | EndGlobalSection 19 | GlobalSection(SolutionProperties) = preSolution 20 | HideSolutionNode = FALSE 21 | EndGlobalSection 22 | GlobalSection(ExtensibilityGlobals) = postSolution 23 | SolutionGuid = {034BEEFB-DE65-4026-8216-1027D2D5F060} 24 | EndGlobalSection 25 | EndGlobal 26 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | # BruteBTC 3 | 4 | ![](https://i.imgur.com/RKJkkWN.png) 5 | 6 | ### Description 7 | 8 | BruteBTC is a BTC wallet collider developed with C#. It can check over 30000 wallets a second with a modern CPU. 9 | Should work on Windows, Mac OS and Linux, although it has been compiled and tested only on Windows. 10 | 11 | ##### What does a BTC key collider do? 12 | A BTC wallet collider generates random private keys and checks if those private keys have the same public address as one of the known wallets with balance in them (if there is a collision). 13 | 14 | ##### How likely is it that such a collision will happen? 15 | According to [Bitcoin Wiki](https://en.bitcoin.it/wiki/Technical_background_of_version_1_Bitcoin_addresses "Bitcoin Wiki"): 16 | > Because the space of possible addresses is so astronomically large it is more likely that the Earth is destroyed in the next 5 seconds, than that a collision occur in the next millenium. 17 | 18 | So chances are pretty slim, but you just never know. 19 | 20 | ## How to use 21 | 1. Download a list of the known BTC wallets with balance in them from here: http://addresses.loyce.club/ 22 | 2. Extract the .tsv file 23 | 3. Drag and drop the .tsv file into BruteBTC.exe 24 | 25 | The program will then read the wallet addresses into memory, and then once that is done it will start generating private keys and checking. 26 | 27 | ## Requirements 28 | - At least 8GB of free RAM (loading all wallets into memory will take 7GB) 29 | - A good CPU with multiple cores (program uses multi-threading for faster checking) 30 | - .NET Core 3.1 31 | 32 | ## Uses 33 | - [NBitcoin](https://github.com/MetacoSA/NBitcoin "NBitcoin") 34 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | ############################################################################### 2 | # Set default behavior to automatically normalize line endings. 3 | ############################################################################### 4 | * text=auto 5 | 6 | ############################################################################### 7 | # Set default behavior for command prompt diff. 8 | # 9 | # This is need for earlier builds of msysgit that does not have it on by 10 | # default for csharp files. 11 | # Note: This is only used by command line 12 | ############################################################################### 13 | #*.cs diff=csharp 14 | 15 | ############################################################################### 16 | # Set the merge driver for project and solution files 17 | # 18 | # Merging from the command prompt will add diff markers to the files if there 19 | # are conflicts (Merging from VS is not affected by the settings below, in VS 20 | # the diff markers are never inserted). Diff markers may cause the following 21 | # file extensions to fail to load in VS. An alternative would be to treat 22 | # these files as binary and thus will always conflict and require user 23 | # intervention with every merge. To do so, just uncomment the entries below 24 | ############################################################################### 25 | #*.sln merge=binary 26 | #*.csproj merge=binary 27 | #*.vbproj merge=binary 28 | #*.vcxproj merge=binary 29 | #*.vcproj merge=binary 30 | #*.dbproj merge=binary 31 | #*.fsproj merge=binary 32 | #*.lsproj merge=binary 33 | #*.wixproj merge=binary 34 | #*.modelproj merge=binary 35 | #*.sqlproj merge=binary 36 | #*.wwaproj merge=binary 37 | 38 | ############################################################################### 39 | # behavior for image files 40 | # 41 | # image files are treated as binary by default. 42 | ############################################################################### 43 | #*.jpg binary 44 | #*.png binary 45 | #*.gif binary 46 | 47 | ############################################################################### 48 | # diff behavior for common document formats 49 | # 50 | # Convert binary document formats to text before diffing them. This feature 51 | # is only available from the command line. Turn it on by uncommenting the 52 | # entries below. 53 | ############################################################################### 54 | #*.doc diff=astextplain 55 | #*.DOC diff=astextplain 56 | #*.docx diff=astextplain 57 | #*.DOCX diff=astextplain 58 | #*.dot diff=astextplain 59 | #*.DOT diff=astextplain 60 | #*.pdf diff=astextplain 61 | #*.PDF diff=astextplain 62 | #*.rtf diff=astextplain 63 | #*.RTF diff=astextplain 64 | -------------------------------------------------------------------------------- /Program.cs: -------------------------------------------------------------------------------- 1 | using NBitcoin; 2 | using Newtonsoft.Json; 3 | using Newtonsoft.Json.Linq; 4 | using System; 5 | using System.Collections.Concurrent; 6 | using System.Collections.Generic; 7 | using System.Diagnostics; 8 | using System.Dynamic; 9 | using System.IO; 10 | using System.Linq; 11 | using System.Threading; 12 | using System.Threading.Tasks; 13 | 14 | namespace BruteBTC 15 | { 16 | class Program 17 | { 18 | private static string LOGO_ASCII = ""; 19 | private static string DATA_FILE_PATH = @"data.tsv"; 20 | private static string FOUND_FILE_PATH = @"found.txt"; 21 | 22 | private static ConcurrentDictionary DICT_WALLETS_WITH_BALANCE = new ConcurrentDictionary(); 23 | private static ReaderWriterLockSlim _file_lock = new ReaderWriterLockSlim(); 24 | 25 | static void Main(string[] args) 26 | { 27 | LOGO_ASCII = 28 | @"==================================================================== 29 | ██████╗ ██████╗ ██╗ ██╗████████╗███████╗██████╗ ████████╗ ██████╗ 30 | ██╔══██╗██╔══██╗██║ ██║╚══██╔══╝██╔════╝██╔══██╗╚══██╔══╝██╔════╝ 31 | ██████╔╝██████╔╝██║ ██║ ██║ █████╗ ██████╔╝ ██║ ██║ 32 | ██╔══██╗██╔══██╗██║ ██║ ██║ ██╔══╝ ██╔══██╗ ██║ ██║ 33 | ██████╔╝██║ ██║╚██████╔╝ ██║ ███████╗██████╔╝ ██║ ╚██████╗ 34 | ╚═════╝ ╚═╝ ╚═╝ ╚═════╝ ╚═╝ ╚══════╝╚═════╝ ╚═╝ ╚═════╝ 35 | ==================================================================== 36 | 37 | "; 38 | if (args.Length > 0) 39 | { 40 | DATA_FILE_PATH = args[0]; 41 | } 42 | 43 | if (!File.Exists(DATA_FILE_PATH)) 44 | { 45 | Console.WriteLine("File not found: " + DATA_FILE_PATH); 46 | return; 47 | } 48 | 49 | ReadWalletDataIntoMemory(); 50 | DoBruteChecking(); 51 | Console.ReadLine(); 52 | } 53 | 54 | static void DoBruteChecking() 55 | { 56 | // max checks, before we rest to show a message to the user 57 | var max_to_check = 10000; 58 | // total tries 59 | var total_tries = 0; 60 | // count of wallets we find. Just in case :) 61 | var wallets_found_count = 0; 62 | 63 | 64 | // stopwatch to check how many checks we can do every second 65 | Stopwatch sw = new Stopwatch(); 66 | 67 | // we just don't stop unless user closes the program 68 | while(true) 69 | { 70 | sw.Restart(); 71 | 72 | // run a loop but with multi-threading 73 | // more cores = more checks 74 | Parallel.For(0, max_to_check, (i) => 75 | { 76 | total_tries++; 77 | 78 | // generate a random private key 79 | Key private_key = new Key(); 80 | 81 | // get its public key 82 | PubKey publicKey = private_key.PubKey; 83 | 84 | // get it's public address, but the legacy version, as most wallets are (for example: 1Jj1rSnVAjgRR8wLiLQ2BoHjahSndspjMS) 85 | var public_address = publicKey.GetAddress(ScriptPubKeyType.Legacy, Network.Main); 86 | 87 | // we use TryGetValue as it's supposedly faster than ContainsKey 88 | // ContainsKey = accesses dictionary 2 times 89 | // TryGetValue = accesses dictionary 1 time 90 | if (DICT_WALLETS_WITH_BALANCE.TryGetValue(public_address.ToString(), out _)) 91 | { 92 | wallets_found_count++; 93 | 94 | dynamic wallet = new ExpandoObject(); 95 | // base64 encoded bytes 96 | wallet.private_key64 = Convert.ToBase64String(private_key.ToBytes()); 97 | wallet.public_key = private_key.PubKey.Hash.ToString(); 98 | wallet.public_address = private_key.PubKey.Hash.GetAddress(Network.Main).ToString(); 99 | 100 | // let's save all sorts of info 101 | var s = "[ " + Environment.NewLine + JsonConvert.SerializeObject(wallet) + Environment.NewLine; 102 | s += " ]" + Environment.NewLine; 103 | 104 | // let's use a lock in case someone has opened the file 105 | _file_lock.EnterWriteLock(); 106 | try 107 | { 108 | File.AppendAllText(FOUND_FILE_PATH, s); 109 | } 110 | finally 111 | { 112 | _file_lock.ExitWriteLock(); 113 | } 114 | } 115 | }); 116 | 117 | var total_checks_per_second = max_to_check / sw.Elapsed.TotalSeconds; 118 | 119 | 120 | Console.Clear(); 121 | Console.WriteLine(LOGO_ASCII); 122 | Console.WriteLine(total_tries + " - Found: " + wallets_found_count.ToString()); 123 | Console.WriteLine(""); 124 | Console.WriteLine("Checks: " + Math.Truncate(total_checks_per_second) + "/s"); 125 | 126 | } 127 | } 128 | 129 | static void ReadWalletDataIntoMemory() 130 | { 131 | // total lines/wallets in file 132 | var total_count = 0; 133 | 134 | // buffer counter to show console message 135 | var temp_buffer_count = 0; 136 | // temp buffer size 137 | var max_buffer_count = 100000; 138 | 139 | // each row is tab separated 140 | char tab_delimiter = Convert.ToChar(9); 141 | 142 | // the file is huge, so we have to read lines to not load everything into memory 143 | foreach (string line in File.ReadLines(DATA_FILE_PATH)) 144 | { 145 | total_count++; 146 | temp_buffer_count++; 147 | 148 | string[] row_data = line.Split(tab_delimiter); 149 | 150 | if (row_data.Length == 0) continue; 151 | 152 | DICT_WALLETS_WITH_BALANCE[row_data[0]] = false; 153 | 154 | // let's show a message to the user that we are still loading 155 | if (temp_buffer_count > max_buffer_count) 156 | { 157 | temp_buffer_count = 0; 158 | Console.Clear(); 159 | Console.WriteLine(LOGO_ASCII); 160 | Console.WriteLine("Loaded wallets with balance in memory: " + total_count); 161 | } 162 | } 163 | } 164 | } 165 | 166 | } 167 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | ## Ignore Visual Studio temporary files, build results, and 2 | ## files generated by popular Visual Studio add-ons. 3 | ## 4 | ## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore 5 | 6 | # User-specific files 7 | *.rsuser 8 | *.suo 9 | *.user 10 | *.userosscache 11 | *.sln.docstates 12 | 13 | # User-specific files (MonoDevelop/Xamarin Studio) 14 | *.userprefs 15 | 16 | # Build results 17 | [Dd]ebug/ 18 | [Dd]ebugPublic/ 19 | [Rr]elease/ 20 | [Rr]eleases/ 21 | x64/ 22 | x86/ 23 | [Aa][Rr][Mm]/ 24 | [Aa][Rr][Mm]64/ 25 | bld/ 26 | [Bb]in/ 27 | [Oo]bj/ 28 | [Ll]og/ 29 | 30 | # Visual Studio 2015/2017 cache/options directory 31 | .vs/ 32 | # Uncomment if you have tasks that create the project's static files in wwwroot 33 | #wwwroot/ 34 | 35 | # Visual Studio 2017 auto generated files 36 | Generated\ Files/ 37 | 38 | # MSTest test Results 39 | [Tt]est[Rr]esult*/ 40 | [Bb]uild[Ll]og.* 41 | 42 | # NUNIT 43 | *.VisualState.xml 44 | TestResult.xml 45 | 46 | # Build Results of an ATL Project 47 | [Dd]ebugPS/ 48 | [Rr]eleasePS/ 49 | dlldata.c 50 | 51 | # Benchmark Results 52 | BenchmarkDotNet.Artifacts/ 53 | 54 | # .NET Core 55 | project.lock.json 56 | project.fragment.lock.json 57 | artifacts/ 58 | 59 | # StyleCop 60 | StyleCopReport.xml 61 | 62 | # Files built by Visual Studio 63 | *_i.c 64 | *_p.c 65 | *_h.h 66 | *.ilk 67 | *.meta 68 | *.obj 69 | *.iobj 70 | *.pch 71 | *.pdb 72 | *.ipdb 73 | *.pgc 74 | *.pgd 75 | *.rsp 76 | *.sbr 77 | *.tlb 78 | *.tli 79 | *.tlh 80 | *.tmp 81 | *.tmp_proj 82 | *_wpftmp.csproj 83 | *.log 84 | *.vspscc 85 | *.vssscc 86 | .builds 87 | *.pidb 88 | *.svclog 89 | *.scc 90 | 91 | # Chutzpah Test files 92 | _Chutzpah* 93 | 94 | # Visual C++ cache files 95 | ipch/ 96 | *.aps 97 | *.ncb 98 | *.opendb 99 | *.opensdf 100 | *.sdf 101 | *.cachefile 102 | *.VC.db 103 | *.VC.VC.opendb 104 | 105 | # Visual Studio profiler 106 | *.psess 107 | *.vsp 108 | *.vspx 109 | *.sap 110 | 111 | # Visual Studio Trace Files 112 | *.e2e 113 | 114 | # TFS 2012 Local Workspace 115 | $tf/ 116 | 117 | # Guidance Automation Toolkit 118 | *.gpState 119 | 120 | # ReSharper is a .NET coding add-in 121 | _ReSharper*/ 122 | *.[Rr]e[Ss]harper 123 | *.DotSettings.user 124 | 125 | # JustCode is a .NET coding add-in 126 | .JustCode 127 | 128 | # TeamCity is a build add-in 129 | _TeamCity* 130 | 131 | # DotCover is a Code Coverage Tool 132 | *.dotCover 133 | 134 | # AxoCover is a Code Coverage Tool 135 | .axoCover/* 136 | !.axoCover/settings.json 137 | 138 | # Visual Studio code coverage results 139 | *.coverage 140 | *.coveragexml 141 | 142 | # NCrunch 143 | _NCrunch_* 144 | .*crunch*.local.xml 145 | nCrunchTemp_* 146 | 147 | # MightyMoose 148 | *.mm.* 149 | AutoTest.Net/ 150 | 151 | # Web workbench (sass) 152 | .sass-cache/ 153 | 154 | # Installshield output folder 155 | [Ee]xpress/ 156 | 157 | # DocProject is a documentation generator add-in 158 | DocProject/buildhelp/ 159 | DocProject/Help/*.HxT 160 | DocProject/Help/*.HxC 161 | DocProject/Help/*.hhc 162 | DocProject/Help/*.hhk 163 | DocProject/Help/*.hhp 164 | DocProject/Help/Html2 165 | DocProject/Help/html 166 | 167 | # Click-Once directory 168 | publish/ 169 | 170 | # Publish Web Output 171 | *.[Pp]ublish.xml 172 | *.azurePubxml 173 | # Note: Comment the next line if you want to checkin your web deploy settings, 174 | # but database connection strings (with potential passwords) will be unencrypted 175 | *.pubxml 176 | *.publishproj 177 | 178 | # Microsoft Azure Web App publish settings. Comment the next line if you want to 179 | # checkin your Azure Web App publish settings, but sensitive information contained 180 | # in these scripts will be unencrypted 181 | PublishScripts/ 182 | 183 | # NuGet Packages 184 | *.nupkg 185 | # The packages folder can be ignored because of Package Restore 186 | **/[Pp]ackages/* 187 | # except build/, which is used as an MSBuild target. 188 | !**/[Pp]ackages/build/ 189 | # Uncomment if necessary however generally it will be regenerated when needed 190 | #!**/[Pp]ackages/repositories.config 191 | # NuGet v3's project.json files produces more ignorable files 192 | *.nuget.props 193 | *.nuget.targets 194 | 195 | # Microsoft Azure Build Output 196 | csx/ 197 | *.build.csdef 198 | 199 | # Microsoft Azure Emulator 200 | ecf/ 201 | rcf/ 202 | 203 | # Windows Store app package directories and files 204 | AppPackages/ 205 | BundleArtifacts/ 206 | Package.StoreAssociation.xml 207 | _pkginfo.txt 208 | *.appx 209 | 210 | # Visual Studio cache files 211 | # files ending in .cache can be ignored 212 | *.[Cc]ache 213 | # but keep track of directories ending in .cache 214 | !?*.[Cc]ache/ 215 | 216 | # Others 217 | ClientBin/ 218 | ~$* 219 | *~ 220 | *.dbmdl 221 | *.dbproj.schemaview 222 | *.jfm 223 | *.pfx 224 | *.publishsettings 225 | orleans.codegen.cs 226 | 227 | # Including strong name files can present a security risk 228 | # (https://github.com/github/gitignore/pull/2483#issue-259490424) 229 | #*.snk 230 | 231 | # Since there are multiple workflows, uncomment next line to ignore bower_components 232 | # (https://github.com/github/gitignore/pull/1529#issuecomment-104372622) 233 | #bower_components/ 234 | 235 | # RIA/Silverlight projects 236 | Generated_Code/ 237 | 238 | # Backup & report files from converting an old project file 239 | # to a newer Visual Studio version. Backup files are not needed, 240 | # because we have git ;-) 241 | _UpgradeReport_Files/ 242 | Backup*/ 243 | UpgradeLog*.XML 244 | UpgradeLog*.htm 245 | ServiceFabricBackup/ 246 | *.rptproj.bak 247 | 248 | # SQL Server files 249 | *.mdf 250 | *.ldf 251 | *.ndf 252 | 253 | # Business Intelligence projects 254 | *.rdl.data 255 | *.bim.layout 256 | *.bim_*.settings 257 | *.rptproj.rsuser 258 | *- Backup*.rdl 259 | 260 | # Microsoft Fakes 261 | FakesAssemblies/ 262 | 263 | # GhostDoc plugin setting file 264 | *.GhostDoc.xml 265 | 266 | # Node.js Tools for Visual Studio 267 | .ntvs_analysis.dat 268 | node_modules/ 269 | 270 | # Visual Studio 6 build log 271 | *.plg 272 | 273 | # Visual Studio 6 workspace options file 274 | *.opt 275 | 276 | # Visual Studio 6 auto-generated workspace file (contains which files were open etc.) 277 | *.vbw 278 | 279 | # Visual Studio LightSwitch build output 280 | **/*.HTMLClient/GeneratedArtifacts 281 | **/*.DesktopClient/GeneratedArtifacts 282 | **/*.DesktopClient/ModelManifest.xml 283 | **/*.Server/GeneratedArtifacts 284 | **/*.Server/ModelManifest.xml 285 | _Pvt_Extensions 286 | 287 | # Paket dependency manager 288 | .paket/paket.exe 289 | paket-files/ 290 | 291 | # FAKE - F# Make 292 | .fake/ 293 | 294 | # JetBrains Rider 295 | .idea/ 296 | *.sln.iml 297 | 298 | # CodeRush personal settings 299 | .cr/personal 300 | 301 | # Python Tools for Visual Studio (PTVS) 302 | __pycache__/ 303 | *.pyc 304 | 305 | # Cake - Uncomment if you are using it 306 | # tools/** 307 | # !tools/packages.config 308 | 309 | # Tabs Studio 310 | *.tss 311 | 312 | # Telerik's JustMock configuration file 313 | *.jmconfig 314 | 315 | # BizTalk build output 316 | *.btp.cs 317 | *.btm.cs 318 | *.odx.cs 319 | *.xsd.cs 320 | 321 | # OpenCover UI analysis results 322 | OpenCover/ 323 | 324 | # Azure Stream Analytics local run output 325 | ASALocalRun/ 326 | 327 | # MSBuild Binary and Structured Log 328 | *.binlog 329 | 330 | # NVidia Nsight GPU debugger configuration file 331 | *.nvuser 332 | 333 | # MFractors (Xamarin productivity tool) working folder 334 | .mfractor/ 335 | 336 | # Local History for Visual Studio 337 | .localhistory/ 338 | 339 | # BeatPulse healthcheck temp database 340 | healthchecksdb --------------------------------------------------------------------------------