Buongiorno , ho fatto una scansione con etrececk , ecco il risultato :
treCheck version: 3.4.6 (460)
Report generated 2017-10-16 09:15:27
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Runtime: 2:19
Performance: Excellent
Click the [Lookup] links for more information from Apple Support Communities.
Click the [Details] links for more information about that line.
Click the [Remove/Report] links to remove adware or update the whitelist of legitimate software.
Click the [Clean up] link to delete unused files.
Problem: No problem - just checking
Hardware Information: ⓘ
MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro14,2
1 3,1 GHz Intel Core i5 (i5-7267U) CPU: 2-core
8 GB RAM Not upgradeable
BANK 0/DIMM0
4 GB LPDDR3 2133 MHz ok
BANK 1/DIMM0
4 GB LPDDR3 2133 MHz ok
Handoff/Airdrop2: supported
Wireless: en0: 802.11 a/b/g/n/ac
Battery: Health = Normal - Cycle count = 11
Proxy: HTTP
Proxy: HTTPS
iCloud Quota: 530 MB available
Video Information: ⓘ
Intel Iris Plus Graphics 650 - VRAM: 1536 MB
Color LCD 2880 x 1800
Disk Information: ⓘ
APPLE SSD AP0256J disk0: (251 GB) (Solid State - TRIM: Yes)
(disk0s1) <not mounted> [EFI]: 315 MB
(disk0s2) <not mounted> [APFS Container]: 250.04 GB
USB Information: ⓘ
USB30Bus
Apple Inc. iBridge
USB31Bus
USB31Bus
Thunderbolt Information: ⓘ
Apple Inc. thunderbolt_bus_1
Apple Inc. thunderbolt_bus_0
Virtual disks: ⓘ
Macintosh HD (disk1s1 - APFS) / [Startup]: 250.04 GB (202.82 GB free)
Encrypted: Yes (Unlocked)
Physical disk: disk0s2 250.04 GB (202.82 GB free)
(disk1s2) <not mounted> [Preboot]: 250.04 GB
Physical disk: disk0s2 250.04 GB
(disk1s3) <not mounted> [Recovery]: 250.04 GB
Physical disk: disk0s2 250.04 GB
(disk1s4) /private/var/vm [VM]: 250.04 GB
Physical disk: disk0s2 250.04 GB
System Software: ⓘ
macOS High Sierra 10.13 (17A365) - Time since boot: less than an hour
Gatekeeper: ⓘ
Mac App Store and identified developers
Possible adware: ⓘ
Unknown file: /Library/LaunchAgents/com.canman.fn.plist
/Library/canman.fn/canman.fn.app/Contents/MacOS/canman.fn
Unknown file: ~/Library/LaunchAgents/spid-uninstall.plist
sh -c "$HOME/Library/SPI/uninstallerwatcher.sh"
2 possible adware files found. [Remove/Report]
Clean up: ⓘ
~/Library/LaunchAgents/com.wondershare.TunesGoHelper.plist
~/Library/Application Support/Wondershare TunesGo/Wondershare TunesGo Helper.app
Executable not found!
One orphan file found. [Clean up]
System Launch Agents: ⓘ
[not loaded] 7 Apple tasks
[loaded] 167 Apple tasks
[running] 114 Apple tasks
System Launch Daemons: ⓘ
[not loaded] 37 Apple tasks
[loaded] 164 Apple tasks
[running] 127 Apple tasks
Launch Agents: ⓘ
[loaded] com.canman.fn.plist (? ee14f6c4 41109ad0 - installed 2017-10-15) [Lookup]
Launch Daemons: ⓘ
[not loaded] com.apple.installer.cleanupinstaller.plist (? 1963bf56 0 - installed 2017-09-25)
[loaded] com.microsoft.autoupdate.helpertool.plist (Microsoft Corporation - installed 2016-08-03) [Lookup]
[loaded] com.microsoft.office.licensingV2.helper.plist (Microsoft Corporation - installed 2016-04-11) [Lookup]
User Launch Agents: ⓘ
[loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2017-09-28) [Lookup]
[failed] com.wondershare.TunesGoHelper.plist (? 3b4e2d97 0 - installed 2017-09-27) [Lookup] - ~/Library/Application Support/Wondershare TunesGo/Wondershare TunesGo Helper.app: Executable not found!
[loaded] spid-uninstall.plist (Shell Script d69f5bf2 - installed 2017-10-15)
[loaded] spid.plist (Philippe Herard - installed 2017-10-15) [Lookup]
Internet Plug-ins: ⓘ
QuickTime Plugin: 7.7.3 (installed 2017-09-21)
Silverlight: 5.1.50901.0 (installed 2017-08-16) [Lookup]
3rd Party Preference Panes: ⓘ
None
Time Machine: ⓘ
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
Macintosh HD: Disk size: 250.04 GB Disk used: 47.22 GB
Destinations:
HD ESTERNO [Local]
Total size: 159.70 GB
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Adequate
Backup size 159.70 GB > (Disk used 47.22 GB X 3)
Top Processes by CPU: ⓘ
107% installd
11% WindowServer
11% com.apple.WebKit.WebContent
10% Safari
10% kernel_task
Top Processes by Memory: ⓘ
887 MB kernel_task
263 MB com.apple.WebKit.WebContent
171 MB Safari
170 MB installd
162 MB mitmdump
Top Processes by Network Use: ⓘ
Input Output Process name
21 KB 157 KB biometrickitd
83 KB 27 KB mitmdump
22 KB 30 KB apsd
35 KB 8 KB mDNSResponder
2 KB 578 B netbiosd
Top Processes by Energy Use: ⓘ
49.60 storedownloadd
34.56 installd
24.30 mdworker
7.22 WindowServer
7.00 helpd
Virtual Memory Information: ⓘ
3.55 GB Available RAM
31 MB Free RAM
4.45 GB Used RAM
3.52 GB Cached files
0 B Swap Used
Software installs (last 30 days): ⓘ
1Password: (installed 2017-10-09)
1Password: 6.8.2 (installed 2017-10-13)
MacKeeper: (installed 2017-10-15)
MacKeeper: (installed 2017-10-15)
1Password: 6.8.3 (installed 2017-10-15)
Install information may not be complete.
Diagnostics Events (last 3 days for minor events): ⓘ
2017-10-15 17:28:41 MPlayer OSX Extended.app Crash [Open]
Cause: *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Cannot update for observer <NSUserDefaultsController 0x6000000e2880> for the key path "MPECustomAspectRatio.MPECustomAspectRatioString" from <NSUserDefaults 0x6000000400f0>, most likely because the value for the key "MPECustomAspectRatio" has changed without an appropriate KVO notification being sent. Check the KVO-compliance of the NSUserDefaults class.'
terminating with uncaught exception of type NSException
abort() called