def get_explorer_pid():
    # Request debug privileges.
    System.request_debug_privileges()

    # Scan for running processes.
    system = System()
    try:
        system.scan_processes()
        #system.scan_process_filenames()
    except WindowsError:
        system.scan_processes_fast()

    # For each running process...
    for process in system.iter_processes():
        try:

            pid = process.get_pid()

            if pid in (0, 4, 8):
                continue

            if dev:
                print "* Process:", process.get_filename(), "Pid:", pid, "Time:", process.get_running_time()
            if process.get_filename() == "explorer.exe":
                if process.get_running_time() < 300000:
                    return pid

        # Skip processes we don't have permission to access.
        except WindowsError, e:
            if e.winerror == ERROR_ACCESS_DENIED:
                continue
            raise
def show(search = None, wide = True):
    'show a table with the list of services'

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print "Unknown error enumerating processes!"
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid in (0, 4, 8):
            fileName = ""

        # Get the filename for all other processes.
        else:
            fileName = p.get_filename()
            if fileName:
                fileName = PathOperations.pathname_to_filename(fileName)
            else:
                fileName = ""

        # Remember the filename.
        filenames[pid] = fileName

    # Make the search string lowercase if given.
    if search is not None:
        search = search.lower()

    # Get the list of services.
    try:
        services = System.get_services()
    except WindowsError, e:
        print str(e)
        return
Exemple #3
0
def show(search=None, wide=True):
    'show a table with the list of services'

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print "Unknown error enumerating processes!"
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid in (0, 4, 8):
            fileName = ""

        # Get the filename for all other processes.
        else:
            fileName = p.get_filename()
            if fileName:
                fileName = PathOperations.pathname_to_filename(fileName)
            else:
                fileName = ""

        # Remember the filename.
        filenames[pid] = fileName

    # Make the search string lowercase if given.
    if search is not None:
        search = search.lower()

    # Get the list of services.
    try:
        services = System.get_services()
    except WindowsError, e:
        print str(e)
        return
def main(argv):

    # Print the banner.
    print "SelectMyParent: Start a program with a selected parent process"
    print "by Mario Vilas (mvilas at gmail.com)"
    print "based on a Didier Stevens tool (https://DidierStevens.com)"
    print

    # Check the command line arguments.
    if len(argv) < 3:
        script = os.path.basename(argv[0])
        print "  %s <pid> <process.exe> [arguments]" % script
        return

    # Request debug privileges.
    system = System()
    system.request_debug_privileges()

    # Parse the parent process argument.
    try:
        dwParentProcessId = HexInput.integer(argv[1])
    except ValueError:
        dwParentProcessId = None
    if dwParentProcessId is not None:
        dwMyProcessId = win32.GetProcessId( win32.GetCurrentProcess() )
        if dwParentProcessId != dwMyProcessId:
            system.scan_processes_fast()
            if not system.has_process(dwParentProcessId):
                print "Can't find process ID %d" % dwParentProcessId
                return
    else:
        system.scan_processes()
        process_list = system.find_processes_by_filename(argv[1])
        if not process_list:
            print "Can't find process %r" % argv[1]
            return
        if len(process_list) > 1:
            print "Too many processes found:"
            for process, name in process_list:
                print "\t%d:\t%s" % (process.get_pid(), name)
            return
        dwParentProcessId = process_list[0][0].get_pid()

    # Parse the target process argument.
    filename = argv[2]
    if not os.path.exists(filename):
        try:
            filename = win32.SearchPath(None, filename, '.exe')[0]
        except WindowsError, e:
            print "Error searching for %s: %s" % (filename, str(e))
            return
        argv = list(argv)
        argv[2] = filename
Exemple #5
0
def main(argv):

    # Print the banner.
    print "SelectMyParent: Start a program with a selected parent process"
    print "by Mario Vilas (mvilas at gmail.com)"
    print "based on a Didier Stevens tool (https://DidierStevens.com)"
    print

    # Check the command line arguments.
    if len(argv) < 3:
        script = os.path.basename(argv[0])
        print "  %s <pid> <process.exe> [arguments]" % script
        return

    # Request debug privileges.
    system = System()
    system.request_debug_privileges()

    # Parse the parent process argument.
    try:
        dwParentProcessId = HexInput.integer(argv[1])
    except ValueError:
        dwParentProcessId = None
    if dwParentProcessId is not None:
        dwMyProcessId = win32.GetProcessId(win32.GetCurrentProcess())
        if dwParentProcessId != dwMyProcessId:
            system.scan_processes_fast()
            if not system.has_process(dwParentProcessId):
                print "Can't find process ID %d" % dwParentProcessId
                return
    else:
        system.scan_processes()
        process_list = system.find_processes_by_filename(argv[1])
        if not process_list:
            print "Can't find process %r" % argv[1]
            return
        if len(process_list) > 1:
            print "Too many processes found:"
            for process, name in process_list:
                print "\t%d:\t%s" % (process.get_pid(), name)
            return
        dwParentProcessId = process_list[0][0].get_pid()

    # Parse the target process argument.
    filename = argv[2]
    if not ntpath.exists(filename):
        try:
            filename = win32.SearchPath(None, filename, '.exe')[0]
        except WindowsError, e:
            print "Error searching for %s: %s" % (filename, str(e))
            return
        argv = list(argv)
        argv[2] = filename
def find_hook_pid( procname ):
    global gpid
    global xp
    global oldpid

    s = System()
    s.request_debug_privileges()
    
    try:
        s.scan_processes()
        s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
        
    pid_list = s.get_process_ids()
    pid_list.sort(reverse=True)
    
    if not pid_list:
        print "Unknown error enumerating processes!"
        # s = raw_input()
        sys.exit(1)
    
    for pid in pid_list:
        p = s.get_process(pid)
        fileName = p.get_filename()
        fname = str(fileName).lower()
        if dev:
            print "Process:", fname, "Pid:", pid
        if fname.find(procname) >= 0:
            if int(pid) != int(gpid):
                oldpid = gpid
                gpid = pid
                if procname.find("svchost.exe") >= 0:
                    gpid = int(get_svchost_pid())
                    return gpid
                elif procname.find("explorer.exe") >= 0:
                    gpid = int(get_explorer_pid())
                    return gpid
                else:
                    return pid
    return 0
Exemple #7
0
header = ( " PID ", "DEP ", "DEP-ATL ", "Permanent ", "Filename " )
separator = [ " " * len(x) for x in header ]
table = Table()
table.addRow( *header )
table.addRow( *separator )

# Request debug privileges.
System.request_debug_privileges()

# Scan for running processes.
system = System()
try:
    system.scan_processes()
    #system.scan_process_filenames()
except WindowsError:
    system.scan_processes_fast()

# For each running process...
for process in system.iter_processes():
    try:

        # Get the process ID.
        pid = process.get_pid()

        # Skip "special" process IDs.
        if pid in (0, 4, 8):
            continue

        # Skip 64 bit processes.
        if process.get_bits() != 32:
            continue
Exemple #8
0
header = (" PID ", "DEP ", "DEP-ATL ", "Permanent ", "Filename ")
separator = [" " * len(x) for x in header]
table = Table()
table.addRow(*header)
table.addRow(*separator)

# Request debug privileges.
System.request_debug_privileges()

# Scan for running processes.
system = System()
try:
    system.scan_processes()
    #system.scan_process_filenames()
except WindowsError:
    system.scan_processes_fast()

# For each running process...
for process in system.iter_processes():
    try:

        # Get the process ID.
        pid = process.get_pid()

        # Skip "special" process IDs.
        if pid in (0, 4, 8):
            continue

        # Skip 64 bit processes.
        if process.get_bits() != 32:
            continue
Exemple #9
0
def main(argv):

    # print(the banner.)
    print("SelectMyParent: Start a program with a selected parent process")
    print("by Mario Vilas (mvilas at gmail.com)")
    print("based on a Didier Stevens tool (https://DidierStevens.com)")
    print

    # Check the command line arguments.
    if len(argv) < 3:
        script = os.path.basename(argv[0])
        print("  %s <pid> <process.exe> [arguments]" % script)
        return

    # Request debug privileges.
    system = System()
    system.request_debug_privileges()

    # Parse the parent process argument.
    try:
        dwParentProcessId = HexInput.integer(argv[1])
    except ValueError:
        dwParentProcessId = None
    if dwParentProcessId is not None:
        dwMyProcessId = win32.GetProcessId(win32.GetCurrentProcess())
        if dwParentProcessId != dwMyProcessId:
            system.scan_processes_fast()
            if not system.has_process(dwParentProcessId):
                print("Can't find process ID %d" % dwParentProcessId)
                return
    else:
        system.scan_processes()
        process_list = system.find_processes_by_filename(argv[1])
        if not process_list:
            print("Can't find process %r" % argv[1])
            return
        if len(process_list) > 1:
            print("Too many processes found:")
            for process, name in process_list:
                print("\t%d:\t%s" % (process.get_pid(), name))
            return
        dwParentProcessId = process_list[0][0].get_pid()

    # Parse the target process argument.
    filename = argv[2]
    if not ntpath.exists(filename):
        try:
            filename = win32.SearchPath(None, filename, '.exe')[0]
        except WindowsError as e:
            print("Error searching for %s: %s" % (filename, str(e)))
            return
        argv = list(argv)
        argv[2] = filename

    # Start the new process.
    try:
        process = system.start_process(system.argv_to_cmdline(argv[2:]),
                                       bConsole=True,
                                       bInheritHandles=True,
                                       dwParentProcessId=dwParentProcessId)
        dwProcessId = process.get_pid()
    except AttributeError as e:
        if "InitializeProcThreadAttributeList" in str(e):
            print("This tool requires Windows Vista or above.")
        else:
            print("Error starting new process: %s" % str(e))
        return
    except WindowsError as e:
        print("Error starting new process: %s" % str(e))
        return
    print("Process created: %d" % dwProcessId)
    return dwProcessId
Exemple #10
0
def main(argv):
    'Main function.'

    # Print the banner.
    print "Process enumerator"
    print "by Mario Vilas (mvilas at gmail.com)"
    print

    # Parse the command line options.
    (options, argv)  = parse_cmdline(argv)
    showFilenameOnly = not options.full_path
    searchString     = options.search

    # Windows filenames are case insensitive.
    if searchString:
        searchString = searchString.lower()

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        if not showFilenameOnly:
            s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print "Unknown error enumerating processes!"
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)
        fileName = p.get_filename()

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid == 0:
            fileName = "[System Idle Process]"
        elif pid == 4:
            fileName = "[System Integrity Group]"
        elif pid == 8:
            fileName = "[System]"

        # Filename not available.
        elif not fileName:
            fileName = ""

        # Get the process pathname instead, if requested.
        elif showFilenameOnly:
            fileName = PathOperations.pathname_to_filename(fileName)

        # Filter the output with the search string.
        if searchString and searchString not in fileName.lower():
            continue

        # Remember the filename.
        filenames[pid] = fileName

    # Get the window captions if requested.
    # TODO: show window handles too if possible
    captions = dict()
    if options.windows:
        for w in s.get_windows():
            try:
                pid = w.get_pid()
                text = w.get_text()
            except WindowsError:
                continue
            try:
                captions[pid].add(text)
            except KeyError:
                capset = set()
                capset.add(text)
                captions[pid] = capset

    # Get the services if requested.
    services = dict()
    if options.services:
        try:
            for descriptor in s.get_services():
                try:
                    services[descriptor.ProcessId].add(descriptor.ServiceName)
                except KeyError:
                    srvset = set()
                    srvset.add(descriptor.ServiceName)
                    services[descriptor.ProcessId] = srvset
        except WindowsError, e:
            print "Error getting the list of services: %s" % str(e)
            return
Exemple #11
0
def main(argv):
    'Main function.'

    # Print the banner.
    print "Process enumerator"
    print "by Mario Vilas (mvilas at gmail.com)"
    print

    # Parse the command line options.
    (options, argv)  = parse_cmdline(argv)
    showFilenameOnly = not options.full_path
    searchString     = options.search

    # Windows filenames are case insensitive.
    if searchString:
        searchString = searchString.lower()

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        if not showFilenameOnly:
            s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print "Unknown error enumerating processes!"
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)
        fileName = p.get_filename()

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid == 0:
            fileName = "[System Idle Process]"
        elif pid == 4:
            fileName = "[System Integrity Group]"
        elif pid == 8:
            fileName = "[System]"

        # Filename not available.
        elif not fileName:
            fileName = ""

        # Get the process pathname instead, if requested.
        elif showFilenameOnly:
            fileName = PathOperations.pathname_to_filename(fileName)

        # Filter the output with the search string.
        if searchString and searchString not in fileName.lower():
            continue

        # Remember the filename.
        filenames[pid] = fileName

    # Get the window captions if requested.
    # TODO: show window handles too if possible
    captions = dict()
    if options.windows:
        for w in s.get_windows():
            try:
                pid = w.get_pid()
                text = w.get_text()
            except WindowsError:
                continue
            try:
                captions[pid].add(text)
            except KeyError:
                capset = set()
                capset.add(text)
                captions[pid] = capset

    # Get the services if requested.
    services = dict()
    if options.services:
        try:
            for descriptor in s.get_services():
                try:
                    services[descriptor.ProcessId].add(descriptor.ServiceName)
                except KeyError:
                    srvset = set()
                    srvset.add(descriptor.ServiceName)
                    services[descriptor.ProcessId] = srvset
        except WindowsError, e:
            print "Error getting the list of services: %s" % str(e)
            return
Exemple #12
0
def main(argv):
    'Main function.'

    # Print the banner.
    print("Process enumerator")
    print("by Mario Vilas (mvilas at gmail.com)")
    print()

    # Parse the command line options.
    (options, argv) = parse_cmdline(argv)
    showFilenameOnly = not options.full_path
    searchString = options.search

    # Windows filenames are case insensitive.
    if searchString:
        searchString = searchString.lower()

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        if not showFilenameOnly:
            s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print("Unknown error enumerating processes!")
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)
        fileName = p.get_filename()

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid == 0:
            fileName = "[System Idle Process]"
        elif pid == 4:
            fileName = "[System Integrity Group]"
        elif pid == 8:
            fileName = "[System]"

        # Filename not available.
        elif not fileName:
            fileName = ""

        # Get the process pathname instead, if requested.
        elif showFilenameOnly:
            fileName = PathOperations.pathname_to_filename(fileName)

        # Filter the output with the search string.
        if searchString and searchString not in fileName.lower():
            continue

        # Remember the filename.
        filenames[pid] = fileName

    # Get the window captions if requested.
    # TODO: show window handles too if possible
    captions = dict()
    if options.windows:
        for w in s.get_windows():
            try:
                pid = w.get_pid()
                text = w.get_text()
            except WindowsError:
                continue
            try:
                captions[pid].add(text)
            except KeyError:
                capset = set()
                capset.add(text)
                captions[pid] = capset

    # Get the services if requested.
    services = dict()
    if options.services:
        try:
            for descriptor in s.get_services():
                try:
                    services[descriptor.ProcessId].add(descriptor.ServiceName)
                except KeyError:
                    srvset = set()
                    srvset.add(descriptor.ServiceName)
                    services[descriptor.ProcessId] = srvset
        except WindowsError as e:
            print("Error getting the list of services: %s" % str(e))
            return

    if options.format == "auto":
        if options.windows or options.services:
            options.format = "long"
    if options.format != "long":
        headers = [" PID", "Filename"]
        if options.windows:
            headers.append("Windows")
        if options.services:
            headers.append("Services")
        table = Table()
        table.addRow(*headers)
        for pid in pid_list:
            if pid in filenames:
                fileName = filenames[pid]
                caplist = sorted(captions.get(pid, set()))
                srvlist = sorted(services.get(pid, set()))
                if options.windows and options.services:
                    if len(caplist) < len(srvlist):
                        caplist.extend([''] * (len(srvlist) - len(caplist)))
                    elif len(srvlist) < len(caplist):
                        srvlist.extend([''] * (len(caplist) - len(srvlist)))
                    if len(caplist):
                        table.addRow(' %d' % pid, fileName, caplist[0],
                                     srvlist[0])
                        for i in range(1, len(caplist)):
                            table.addRow('', '', caplist[i], srvlist[i])
                    else:
                        table.addRow(' %d' % pid, fileName, '', '')
                elif options.windows:
                    if len(caplist):
                        table.addRow(' %d' % pid, fileName, caplist[0])
                        for i in range(1, len(caplist)):
                            table.addRow('', '', caplist[i])
                    else:
                        table.addRow(' %d' % pid, fileName, '')
                elif options.services:
                    if len(srvlist):
                        table.addRow(' %d' % pid, fileName, srvlist[0])
                        for i in range(1, len(srvlist)):
                            table.addRow('', '', srvlist[i])
                    else:
                        table.addRow(' %d' % pid, fileName, '')
                else:
                    table.addRow(' %d' % pid, fileName)
        table.justify(0, 1)
        if options.format == "auto" and table.getWidth() >= 80:
            options.format = "long"
        else:
            table.show()
    if options.format == "long":

        # If it doesn't fit, build a new table of only two rows. The first row
        # contains the headers and the second row the data. Insert an empty row
        # between each process.
        need_empty_row = False
        table = Table()
        for pid in pid_list:
            if pid in filenames:
                if need_empty_row:
                    table.addRow()
                else:
                    need_empty_row = True
                table.addRow("PID:", pid)
                fileName = filenames[pid]
                if fileName:
                    table.addRow("Filename:", fileName)
                caplist = sorted(captions.get(pid, set()))
                if caplist:
                    caption = caplist.pop(0)
                    table.addRow("Windows:", caption)
                    for caption in caplist:
                        table.addRow('', caption)
                srvlist = sorted(services.get(pid, set()))
                if srvlist:
                    srvname = srvlist.pop(0)
                    table.addRow("Services:", srvname)
                    for srvname in srvlist:
                        table.addRow('', srvname)
        table.justify(0, 1)
        table.show()
Exemple #13
0
def show(search=None, wide=True):
    'show a table with the list of services'

    # Take a snapshot of the running processes.
    s = System()
    s.request_debug_privileges()
    try:
        s.scan_processes()
        s.scan_process_filenames()
    except WindowsError:
        s.scan_processes_fast()
    pid_list = s.get_process_ids()
    pid_list.sort()
    if not pid_list:
        print("Unknown error enumerating processes!")
        return

    # Get the filename of each process.
    filenames = dict()
    for pid in pid_list:
        p = s.get_process(pid)

        # Special process IDs.
        # PID 0: System Idle Process. Also has a special meaning to the
        #        toolhelp APIs (current process).
        # PID 4: System Integrity Group. See this forum post for more info:
        #        http://tinyurl.com/ycza8jo
        #        (points to social.technet.microsoft.com)
        #        Only on XP and above
        # PID 8: System (?) only in Windows 2000 and below AFAIK.
        #        It's probably the same as PID 4 in XP and above.
        if pid in (0, 4, 8):
            fileName = ""

        # Get the filename for all other processes.
        else:
            fileName = p.get_filename()
            if fileName:
                fileName = PathOperations.pathname_to_filename(fileName)
            else:
                fileName = ""

        # Remember the filename.
        filenames[pid] = fileName

    # Make the search string lowercase if given.
    if search is not None:
        search = search.lower()

    # Get the list of services.
    try:
        services = System.get_services()
    except WindowsError as e:
        print(str(e))
        return

    # Convert the list of services to a list of rows.
    data = []
    for descriptor in services:

        # Filter out services that don't match the search string if given.
        if search is not None and \
            not search in descriptor.ServiceName.lower() and \
            not search in descriptor.DisplayName.lower():
            continue

        # Status.
        if descriptor.CurrentState == win32.SERVICE_CONTINUE_PENDING:
            status = "Resuming..."
        elif descriptor.CurrentState == win32.SERVICE_PAUSE_PENDING:
            status = "Pausing..."
        elif descriptor.CurrentState == win32.SERVICE_PAUSED:
            status = "Paused"
        elif descriptor.CurrentState == win32.SERVICE_RUNNING:
            status = "Running"
        elif descriptor.CurrentState == win32.SERVICE_START_PENDING:
            status = "Starting..."
        elif descriptor.CurrentState == win32.SERVICE_STOP_PENDING:
            status = "Stopping..."
        elif descriptor.CurrentState == win32.SERVICE_STOPPED:
            status = "Stopped"

        # Type.
        if descriptor.ServiceType & win32.SERVICE_INTERACTIVE_PROCESS:
            type = 'Win32 GUI'
        elif descriptor.ServiceType & win32.SERVICE_WIN32:
            type = 'Win32'
        elif descriptor.ServiceType & win32.SERVICE_DRIVER:
            type = 'Driver'
        else:
            type = 'Unknown'

        # Process ID.
        try:
            pid = descriptor.ProcessId
            if pid:
                pidStr = str(pid)
            else:
                pidStr = ""
        except AttributeError:
            pid = None
            pidStr = ""

        # Filename.
        fileName = filenames.get(pid, "")

        # Append the row.
        data.append((descriptor.ServiceName, descriptor.DisplayName, status,
                     type, pidStr, fileName))

    # Sort the rows.
    data = sorted(data)

    # Build the table and print it.
    if wide:
        headers = ("Service", "Display name", "Status", "Type", "PID", "Path")
        table = Table()
        table.addRow(*headers)
        separator = ['-' * len(x) for x in headers]
        table.addRow(*separator)
        for row in data:
            table.addRow(*row)
        table.show()
    else:
        need_empty_line = False
        for (name, disp, status, type, pidStr, path) in data:
            if need_empty_line:
                print()
            else:
                need_empty_line = True
            print("Service name:   %s" % name)
            if disp:
                print("Display name:   %s" % disp)
            print("Current status: %s" % status)
            print("Service type:   %s" % type)
            if pidStr:
                pid = int(pidStr)
                print("Process ID:     %d (0x%x)" % (pid, pid))
            if path:
                print("Host filename:  %s" % path)