I didn't think so, so waited for another answer. I have downloaded and run Etrecheck, and pasted it into the email I got from the group. Also here it is here:
EtreCheck version: 4.3.6 (4D041)
Report generated: 2018-08-19 14:14:38
Download EtreCheck from https://etrecheck.com
Runtime: 6:32
Performance: Below Average
Problem: Other problem
Description:
Preview 10.0 completely unresponsive
Major Issues:
Anything that appears on this list needs immediate attention.
No Time Machine backup - Time Machine backup not found.
Unsigned files - There are unsigned software installed that could be adware and should be reviewed.
More than one antivirus app - This machine has multiple antivirus apps installed.
Minor Issues:
These issues do not need immediate attention but they may indicate future problems.
Kernel extensions blocked - There are blocked kernel extensions awaiting user approval.
Low performance - EtreCheck report took over 5 minutes to run. This is unusual.
32-bit Apps - This machine has 32-bits apps that may have problems in the future.
Abnormal shutdown - Your machine shut down abnormally.
Hardware Information:
iMac (27-inch, Late 2013)
iMac Model: iMac14,2
1 3.2 GHz Intel Core i5 (i5-4570) CPU: 4-core
8 RAM - Upgradeable
BANK 0/DIMM0 - 4 GB DDR3 1600 ok
BANK 1/DIMM0 - 4 GB DDR3 1600 ok
BANK 0/DIMM1 - Empty
BANK 1/DIMM1 - Empty
Video Information:
NVIDIA GeForce GT 755M - VRAM: 1024 MB
iMac 2048 x 1152
Drives:
disk0 - APPLE HDD ST1000DM003 1.00 TB (Mechanical)
Internal SATA 3 Gigabit Serial ATA
disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
disk0s2 - Macintosh HD (Journaled HFS+) 999.35 GB
disk0s3 - Recovery HD (Journaled HFS+) [Recovery] 650 MB
Mounted Volumes:
disk0s2 - Macintosh HD 999.35 GB (875.72 GB free)
Journaled HFS+
Mount point: /
Network:
Interface en1: AirPort
802.11 a/b/g/n/ac
One IPv4 address
5 IPv6 addresses
Interface Bluetooth-Modem: Bluetooth
Interface en4: Bluetooth PAN
Interface en0: Ethernet
Interface en6: iPad
Interface en5: iPhone
Interface fw0: Thunderbolt FireWire
Interface bridge0: Thunderbolt Bridge
iCloud Quota: 42.13 GB available
System Software:
macOS High Sierra 10.13.6 (17G65)
Time since boot: About 3 days
System Load: 2.62 (1 min ago) 2.84 (5 min ago) 2.31 (15 min ago)
Security:
System Status
Gatekeeper Mac App Store and identified developers
System Integrity Protection Enabled
Unsigned Files:
Launchd: ~/Library/LaunchAgents/ProtonMail Bridge.plist
Executable: /Applications/ProtonMail Bridge.app/Contents/MacOS/ProtonMail Bridge --no-window
Details: Domain name invalid - possibly adware
Launchd: ~/Library/LaunchAgents/com.eltima.Folx.Agent.plist
Executable: ~/Library/ScriptingAdditions/FolxScriptAddition.osax/Contents/Resources/FolxAge nt.app/Contents/MacOS/FolxAgent
Details: Exact match found in the whitelist - probably OK
Launchd: ~/Library/LaunchAgents/com.macpaw.CleanMyMac3.Scheduler.plist
Executable: '/Users/***/Library/Application Support/CleanMyMac 3/CleanMyMac 3 Scheduler.app' -F -g -n '/Users/***/Library/Application Support/CleanMyMac 3/CleanMyMac 3 Scheduler.app' --args -scheduled
Details: Exact match found in the whitelist - probably OK
Launchd: ~/Library/LaunchAgents/ws.agile.1PasswordAgent.plist
Executable: ~/Library/Application Support/1Password/Agent/1PasswordAgent.app/Contents/MacOS/1PasswordAgent
Details: Exact match found in the whitelist - probably OK
Launchd: /Library/LaunchDaemons/com.hidden.daemon.plist
Executable: /usr/local/hidden/Hidden.app/Contents/MacOS/Hidden
Details: Exact match found in the whitelist - probably OK
Launchd: /Library/LaunchDaemons/com.intego.task.manager.daemon.plist
Executable: /Library/StartupItems/IntegoCommon/TaskManagerDaemon
Details: Exact match found in the whitelist - probably OK
32-bit Applications:
102 32-bit apps
Kernel Extensions:
/Library/Application Support/Roxio
[Not Loaded] TDIXController.kext (2.0)
/Library/Extensions
[Not Loaded] CanonCUPSFAXUSBClassDriver.kext (4.8.1 - SDK 10.10)
[Loaded] SophosFileProtection.kext (9.7.4 - SDK 10.12)
[Blocked] SophosFileMonitor.kext (9.7.4 - SDK 10.12)
[Loaded] SophosWebProtection.kext (9.7.4 - SDK 10.12)
Startup Items:
IntegoCommon Path: /Library/StartupItems/IntegoCommon
System Launch Agents:
[Not Loaded] 9 Apple tasks
[Loaded] 162 Apple tasks
[Running] 97 Apple tasks
[Killed] 25 Apple tasks
[Other] One Apple task
System Launch Daemons:
[Not Loaded] 35 Apple tasks
[Loaded] 176 Apple tasks
[Running] 99 Apple tasks
[Killed] 26 Apple tasks
[Other] One Apple task
Launch Agents:
[Running] jp.co.canon.ScanGearMF.appl.Canon-MFSU-Agent.plist (Canon Inc. - installed 2017-01-29)
[Running] com.sophos.home.ui.plist (Sophos - installed 2018-08-18)
[Running] jp.co.canon.ScanGearMF.appl.Canon-MF-Scan-Agent.plist (Canon Inc. - installed 2017-01-29)
[Not Loaded] com.oracle.java.Java-Updater.plist (? 0 - installed )
[Other] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a725c38014c95072f92651fb65e1bf9c8e43c37a2 3d420d.plist (Adobe Systems, Inc. - installed 2018-02-15)
[Running] com.sophos.agent.plist (Sophos - installed 2018-07-10)
Launch Daemons:
[Loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (Adobe Systems, Inc. - installed 2018-02-15)
[Running] com.sonos.SonosLibraryServer.plist (Sonos, Inc. - installed 2018-07-17)
[Running] com.intego.task.manager.daemon.plist (? d180e626 - installed 2007-12-20)
[Running] com.tunnelbear.mac.tbeard.plist (TunnelBear, Inc. - installed 2018-02-18)
[Running] com.prosoftnet.idrivedaemon.plist (? d91fc152 - installed 2015-04-27)
[Loaded] com.bourgeoisbits.cloak.cloakd.plist (? 5ccb5968 - installed 2014-12-14)
[Loaded] com.malwarebytes.HelperTool.plist (Malwarebytes Corporation - installed 2018-02-18)
[Loaded] com.prosoftnet.idsyncdaemon.plist (? 42ea6a3a - installed 2015-04-27)
[Loaded] com.macpaw.CleanMyMac2.Agent.plist (? 8be0689f - installed 2014-09-12)
[Loaded] net.freemacsoft.LiteIcon.LIHelperTool.plist (Julien Ramseier - installed 2014-12-01)
[Loaded] com.adobe.fpsaud.plist (Adobe Systems, Inc. - installed 2018-07-27)
[Not Loaded] com.oracle.java.Helper-Tool.plist (? 0 - installed )
[Loaded] com.macpaw.CleanMyMac3.Agent.plist (MacPaw Inc. - installed 2018-08-16)
[Running] com.hidden.daemon.plist (? 2b76c037 - installed 2013-10-24)
[Loaded] com.prosoftnet.idwebdaemon.plist (? 8fbd971c - installed 2015-04-27)
[Loaded] com.adobe.ARMDC.Communicator.plist (Adobe Systems, Inc. - installed 2018-02-15)
[Running] com.adobe.ARM.SMJobBlessHelper.plist (? e489e9cb - installed 2016-02-03)
[Loaded] com.bourgeoisbits.cloak.cloakproxyd.plist (? ba9cb422 - installed 2014-12-14)
[Loaded] com.dervishsoftware.MailHubInstallerHelper.plist (Anthony Dervish - installed 2018-01-08)
[Running] com.sophos.common.servicemanager.plist (Sophos - installed 2018-07-10)
User Launch Agents:
[Running] ProtonMail Bridge.plist (? 0 - installed 2018-08-16)
[Running] com.dervishsoftware.MailHubUserAgent.plist (Anthony Dervish - installed 2018-01-08)
[Running] com.eltima.Folx.Agent.plist (? 0 - installed 2013-12-29)
[Loaded] com.vladalexa.MagicPrefs.plist (? 0 - installed 2018-08-16)
[Loaded] com.dropbox.DropboxMacUpdate.agent.plist (Dropbox, Inc. - installed 2018-04-12)
[Running] com.tunnelbear.mac.tbeara.plist (TunnelBear, Inc. - installed 2018-07-11)
[Loaded] com.macpaw.CleanMyMac3.Scheduler.plist (? 0 - installed 2017-09-30)
[Running] com.c-command.SpamSieve.LaunchAgent.plist (C-Command Software, LLC - installed 2018-04-30)
[Running] ws.agile.1PasswordAgent.plist (? 0 - installed 2013-12-29)
User Login Items:
TinyCal Application (? - installed 2015-08-16)
(/Applications/TinyCal 1.4/TinyCal.app)
MagicMenu Application (? - installed 2015-08-16)
(/Applications/StuffIt 11.0.2/MagicMenu.app)
AirPort Base Station Agent Application (? - installed 2017-10-25)
(/System/Library/CoreServices/AirPort Base Station Agent.app)
SharpshooterAgent Application (Kerlmax LLC - installed 2018-07-19)
(/Applications/Sharpshooter.app/Contents/Helpers/SharpshooterAgent.app)
BetterTouchTool Application (? - installed 2016-02-08)
(/Applications/BetterTouchTool.app)
CleanMyMac 3 Menu Application (MacPaw Inc. - installed 2018-08-08)
(/Applications/CleanMyMac 3.app/Contents/MacOS/CleanMyMac 3 Menu.app)
Dropbox Application (Dropbox, Inc. - installed 2018-08-16)
(/Applications/Dropbox.app)
weatherbugosxhelper SMLoginItem (Mac App Store - installed 2017-02-25)
(/Applications/WeatherBug.app/Contents/Library/LoginItems/weatherbugosxhelper.ap p)
TunnelBearHelper SMLoginItem (TunnelBear, Inc. - installed 2018-07-19)
(/Applications/TunnelBear.app/Contents/Library/LoginItems/TunnelBearHelper.app)
1Password mini SMLoginItem (AgileBits Inc. - installed 2018-06-05)
(/Applications/1Password 6.app/Contents/Library/LoginItems/2BUA8C4S2C.com.agilebits.onepassword4-helper. app)
EvernoteHelper SMLoginItem (Evernote - installed 2018-08-16)
(/Applications/Evernote.app/Contents/Library/LoginItems/EvernoteHelper.app)
Internet Plug-ins:
OfficeLiveBrowserPlugin: (installed 2012-01-02)
Flip4Mac WMV Plugin: (installed 2012-02-20)
RhapsodyPlayerEngine: (installed 2005-11-19)
RealPlayer Plugin: (installed 2010-02-11)
AdobePDFViewerNPAPI: (installed 2018-08-14)
FlashPlayer-10.6: (installed 2018-08-16)
FolxNetscapePlugIn:
CouponPrinter-FireFox: (installed 2009-01-13)
QuickTime Plugin: (installed 2018-07-10)
Flash Player: (installed 2018-08-16)
iPhotoPhotocast: (installed 2013-04-27)
Silverlight: (installed 2016-07-19)
AdobePDFViewer: (installed 2018-08-14)
Scorch: (installed 2008-07-07)
User Internet Plug-ins:
KickStartPlugIn64: (installed 2011-11-09)
FolxNetscapePlugIn:
Safari Extensions:
DuckDuckGo Privacy Essentials.safariextz - DuckDuckGo - http://duckduckgo.com (installed 2018-07-19)
Tab Reloader.safariextz - pjv - http://pjv.sofasage.com/reloader (installed 2010-07-09)
Shortly.safariextz - Zhusee (ZZHC Studio) - http://zzhc.org/shortly/ (installed 2013-07-29)
1Password.safariextz - AgileBits - https://agilebits.com/onepassword (installed 2018-07-19)
1Password Safari Extension Companion - Mac App Store (installed 2018-05-18)
AdBlock.safariextz - BetaFish, Inc. - https://getadblock.com (installed 2018-08-03)
1-ClickWeather.safariextz - TWCi - http://www.weather.com/ (installed 2014-04-06)
Honey.safariextz - Honey Science Corporation - https://www.joinhoney.com (installed 2018-07-19)
3rd Party Preference Panes:
Flash Player (installed 2018-07-27)
Flip4Mac WMV (installed 2011-11-22)
MagicPrefs (installed 2016-01-20)
Perian (installed 2011-04-08)
PTHVolume (installed 2008-09-15)
Synergy (installed 2015-08-16)
Time Machine:
Time Machine Not Configured!
Top Processes by CPU:
Process (count) Source % of CPU Location
WindowServer Apple 9
Mail Apple 6
kernel_task Apple 5
firefox ? 3 /Applications/Firefox.app
Dropbox (3) Dropbox, Inc. 2
Top Processes by Memory:
Process (count) Source RAM usage Location
plugin-container (5) ? 1.40 GB /Applications/Firefox.app
kernel_task Apple 900 MB
SophosScanD ? 548 MB
firefox ? 483 MB /Applications/Firefox.app
mdworker (23) Apple 446 MB
Top Processes by Network Use:
Process Source Input Output Location
mDNSResponder Apple 11 MB 881 KB
Dropbox Dropbox, Inc. 2 MB 1 MB
Mail Apple 466 KB 37 KB
SophosMcsAgentD ? 141 KB 292 KB
SophosSXLD ? 216 KB 164 KB
Top Processes by Energy Use:
Process (count) Source Energy (0-100) Location
SophosServiceManager Sophos 0
plugin-container (5) ? 0 /Applications/Firefox.app
WindowServer Apple 0
syspolicyd Apple 0
trustd (3) Apple 0
Virtual Memory Information:
Available RAM 1.51 GB
Free RAM 15 MB
Used RAM 6.49 GB
Cached files 1.49 GB
Swap Used 564 MB
Software Installs (past 30 days):
Name Version Install Date
Gatekeeper Configuration Data 151 2018-08-13
Adobe Acrobat Reader DC (18.011.20058) 18.011.20058 2018-08-14
Adobe Flash Player 30.0.0.154 2018-08-14
Diagnostics Information (past 7 days):
2018-08-16 18:11:25 Last Shutdown Cause: 0 - Power loss
End of report