Buongiorno a tutti, mi sta capitando da un po' di giorni, visitando alcuni siti, di essere reindirizzato ogni tanto su siti strani.
Ho controllato tra le estensioni di safari e non c'è nulla.
Ho scansionato il mac con 3 antivirus (avast, malwarebytes e bitdefender) e non hanno trovato niente. A parte avast che mi da 17 file impossibili da analizzare ma comunque non mi segnala infezioni.
A questo punto riporto di seguito l'analisi rilevata da EtreCheck:
EtreCheck version: 3.2.3 (363)
Report generated 2017-05-07 15:13:40
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Runtime: 5:53
Performance: Below Average
Click the [Lookup] links for more information from Apple Support Communities.
Click the [Details] links for more information about that line.
Problem: No problem - just checking
Hardware Information: ?
MacBook Pro (13-inch, Mid 2012)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Pro - model: MacBookPro9,2
1 2.9 GHz Intel Core i7 (i7-3520M) CPU: 2-core
8 GB RAM Upgradeable - [Instructions]
BANK 0/DIMM0
4 GB DDR3 1600 MHz ok
BANK 1/DIMM0
4 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en1: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 213
Video Information: ?
Intel HD Graphics 4000
Color LCD 1280 x 800
System Software: ?
OS X Yosemite 10.10.5 (14F2315) - Time since boot: about 3 days
Disk Information: ?
APPLE HDD HTS545050A7E362 disk0 : (500,11 GB) (Rotational)
[Show SMART report]
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / [Startup]: 498.89 GB (441.37 GB free) - 34 errors
Drive failure!
Core Storage: disk0s2 499.25 GB Online
HL-DT-ST DVDRW GS41N ()
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Computer, Inc. IR Receiver
Apple Inc. Apple Internal Keyboard / Trackpad
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
/Library/Application Support/Avast/components/fileshield/unsigned
[loaded] com.avast.FileShield (3.0.0 - SDK 10.9 - 2017-04-21) [Lookup]
/Library/Application Support/Avast/components/proxy/unsigned
[loaded] com.avast.PacketForwarder (2.1 - SDK 10.11 - 2017-04-21) [Lookup]
System Launch Agents: ?
[not loaded] 5 Apple tasks
[loaded] 141 Apple tasks
[running] 66 Apple tasks
System Launch Daemons: ?
[not loaded] 47 Apple tasks
[loaded] 127 Apple tasks
[running] 87 Apple tasks
Launch Agents: ?
[running] com.avast.secureline.update-agent.plist 4? (2017-05-07) [Lookup]
[loaded] com.avast.secureline.userinit.plist § (2017-05-07) [Lookup]
[running] com.avast.update-agent.plist 4? (2017-05-07) [Lookup]
[loaded] com.avast.userinit.plist § (2017-05-07) [Lookup]
[loaded] com.oracle.java.Java-Updater.plist (2016-08-31) [Lookup]
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist (2017-04-17) [Lookup]
[loaded] com.avast.init.plist § (2017-05-07) [Lookup]
[loaded] com.avast.secureline.init.plist § (2017-05-07) [Lookup]
[loaded] com.avast.secureline.uninstall.plist § (2017-05-07) [Lookup]
[loaded] com.avast.secureline.update.plist § (2017-05-07) [Lookup]
[loaded] com.avast.uninstall.plist § (2017-05-07) [Lookup]
[loaded] com.avast.update.plist § (2017-05-07) [Lookup]
[running] com.malwarebytes.HelperTool.plist 4? (2017-03-22) [Lookup]
[loaded] com.oracle.java.Helper-Tool.plist § (2016-08-31) [Lookup]
User Launch Agents: ?
[not loaded] com.avast.home.userinit.plist § (2017-05-07) [Lookup]
[not loaded] com.avast.secureline.home.userinit.plist § (2017-05-07) [Lookup]
User Login Items: ?
iTunesHelper Applicazione (2017-03-24)
(/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
Garmin Express Service Applicazione (2017-05-04)
(/Applications/Garmin Express.app/Contents/Library/LoginItems/Garmin Express Service.app)
6H4HRTU5E3.com.avast.osx.secureline.avastsecurelinehelper SMLoginItem - Hidden (2017-03-17)
(/Applications/AvastSecureLine.app/Contents/Library/LoginItems/6H4HRTU5E3.com.avast.osx.secureline.avastsecurelinehelper.app)
Internet Plug-ins: ?
FlashPlayer-10.6: 25.0.0.163 - SDK 10.9 (2017-05-01) [Lookup]
QuickTime Plugin: 7.7.3 (2017-04-14)
AdobePDFViewerNPAPI: 11.0.0 - SDK 10.6 (2012-09-24) [Lookup]
AdobePDFViewer: 11.0.0 - SDK 10.6 (2012-09-24) [Lookup]
Flash Player: 25.0.0.163 - SDK 10.9 (2017-05-01) [Lookup]
Default Browser: 600 - SDK 10.10 (2015-08-28)
Silverlight: 5.1.50901.0 - SDK 10.6 (2017-01-15) [Lookup]
JavaAppletPlugin: Java 8 Update 101 build 13 (2016-08-31) Check version
User internet Plug-ins: ?
thinkorswim plugin_x86_64: thinkorswim_x86_64 1.0.0.0 - SDK 10.7 (2016-09-01) [Lookup]
tossc plugin_x86_64: TOS Sharing Center plugin_x86_64 1.0.0.0 - SDK 10.7 (2016-09-01) [Lookup]
3rd Party Preference Panes: ?
Flash Player (2017-04-17) [Lookup]
Java (2016-08-31) [Lookup]
Time Machine: ?
Time Machine not configured!
Top Processes by CPU: ?
8% mdworker(11)
5% WindowServer
2% fontd
2% kernel_task
0% ocspd
Top Processes by Memory: ?
682 MB kernel_task
475 MB softwareupdated
401 MB com.apple.WebKit.WebContent(3)
172 MB com.avast.daemon
139 MB Safari
Virtual Memory Information: ?
4.47 GB Available RAM
65 MB Free RAM
3.53 GB Used RAM
4.41 GB Cached files
0 B Swap Used