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Questions tagged [virus]

A virus is a malicious computer program that can duplicate itself and spread to other computers.

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TotalRecords running as root

Someone I know's Mac OS X Mojave got taken over by something called TotalRecords. In the process list it shows a lot of processes TotalRecords running as root. There were signs in Chrome first, some ...
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1answer
54 views

MacBook Air's Safari browser keeps opening new tabs

I have checked for extensions but there are none installed on the laptop, and I have checked everywhere in Finder to no avail. This is also happening on Chrome and would probably happen on Firefox and ...
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1answer
97 views

Are these results of arp and ifconfig normal?

After finding my virus's on my Android phone I'm attempting to secure everything. I believe my Mac is infected at the recovery partition and reinstalling does no good. I need help going through some ...
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1answer
43 views

Recover from possible infection by virus attachment via email

I clicked on an attachment of a scam email by mistake and the file was downloaded to the download folder. I did not open it, but I feel that this was probably enough to infect my laptop. The format ...
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1answer
79 views

Opened a zip file in a spam email which created a folder in the /net folder

I accidentally opened a zip file from a spam email. There is a text file in the zip file which I have also clicked to view. Later, I checked that this file has the following content: /net/us.e-fax....
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2answers
1k views

Safari hijacked by Safe Finder. Change homepage preference greyed out

I must've downloaded this virus when I was prompted to download Flash thinking it was the real software. Now whenever I open Safari I get linked to this search engine. I had this issue with Chrome ...
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2answers
983 views

Mac OS Sierra Feedback app came out of nowhere

So I was just using my mac normally until I looked at the dock and saw a feedback app (which I didn't open). I thought it was from google due to the material icon design but I cannot find a source ...
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1answer
344 views

What is the function of `Library/Application Support/updater_mcy/updater_mcy` file?

My Avast security app has isolated the following file: Library/Application Support/updater_mcy/updater_mcy Since this has happened, I think it has resulted in me getting error messages on my Mac ...
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1answer
43 views

STRANGE: After saving a file named BD.jpg, a few minutes later it got renamed to: Good morning -darling …!…-).jpg. WTH?

Yesterday a really strange thing happened to me. I exported 3 files via PhotoShop from the same .psd file: first CA.jpg, second HK.jpg than the third BD.jpg to a website's src project folder (loaded ...
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60 views

How to detect and maybe eliminate Malware from 'Flash Player'?

I read about that some websites do claim you have old Adobe Flash Player installed. I am not sure whether or not I got such notifications legitimately or not. I know I have downloaded some Flash ...
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1answer
468 views

A lot of mysterious executable files inside /Users/Shared

Recently I've noticed that a lot of mysterious .tar.gz and executable files have spawned inside my Shared folder, and by a lot I mean 466 total. /Users/Shared $ ls | wc -l 466 I'm the only user ...
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1answer
57 views

I think I opened an unsafe unix exe file! Can anyone tell me what this file might've done?

I was downloading a crack file for premier 2019 pro cc as something went wrong with my subscription and now I don't have premier, so when I opened the dmg. It showed an installer and I went through ...
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1answer
228 views

Self-Renewing 'Automation' virus redirects Safari and Chrome through ads to bing. Renews through a memory alert

Running macOS 10.14.2. Safari 12.0.1. Symptoms: Safari redirects searches through proxy to bing Chrome redirects searches through proxy to bing In Privacy Settings, under Automation "Finder" with no ...
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26 views

How can I restrict restrict an apps permissions to a specific file?

I intentionally have downloaded the virus lose/lose. My antivirus keeps quarantining it, so I'd like to change the apps permissions so that it can't access lose/lose.zip. How can I change the apps ...
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2answers
830 views

What is this strange process `qemu` connecting to minergate.com?

I noticed this in Little Snitch: qemu-system-x86_64 /usr/local/Cellar/qemu/3.0.0/bin/qemu-system-x86_64 Total: 444 B sent, 0 B received Outgoing to xmr.pool.minergate.com (78.46.23.253, 46.4.119....
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68 views

How did simply visiting a site made my iPad unresponsive?

I went to this weird site for fun named (DO NOT VISIT THIS SITE UNLESS YOU HAVE A VIRTUAL MACHINE) virus4u dot com This site is extremely malicious. On a school computer, the audio screamed "Alert ...
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1answer
60 views

Running the memz virus on a parallels vm: safe?

I have a copy of the memz virus, and have parallels windows vm. What I'm wondering, is if I run memz.exe/bin (not memz-clean.exe/bin), will I screw up the mac that I'm running the vm on? Thanks
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494 views

Virus infected boot camp

If the boot camp partition of my mac gets a virus, will the macOS part be safe? If the macOS part gets a virus, will the Windows part be affected?
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2answers
106 views

Virus detected. how do I remove it?

How to fix this? I am on High Sierra. I can't purchase, Help!
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1answer
966 views

Flash Player.dmg Question

Quick question concerning malicious flash player.dmg files.... I was on news sites (on the likes of CNN, BBC, etc.,) the other night when suddenly my tab automatically opened a new tab with a long ...
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1answer
35 views

My Font book opens every time I log in. Is it a virus?

Every time I turn on my MacBook, the font book opens too in my dock. Is this a virus? How to stop this?
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2answers
701 views

Is my mac being hacked by a user called Guatoan? And how can I remove this user?

I recently visited a website and on pressing a link another window automatically opened saying the website had found a virus on my laptop. Obviously this was a scam so I returned to the original ...
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44 views

Think my Dad may have just downloaded the Apple Security Malware

My dad doesn't use a Virus checker (doesnt disable Java either and isn't running the latest OSX) and just appears to have fallen for the Apple Security malware popup (looked and sounded something like ...
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1answer
114 views

Cannot find/remove browser hijackers

My roommate brought me her iMac this afternoon because it's been behaving very badly since she upgraded to High Sierra. It turns out that her boyfriend has gotten a lot of malware onto it, and I'm ...
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108 views

MacBooks randomly restarting at same time: virus or forced software update?

At about 8:50 PDT this morning, 2 out of 3 MacBooks in our household restarted at the same time (about 1 minute apart). What happened is I left the room for about 5 minutes, and when I came back I saw ...
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44 views

Safari opens new tab with rapidly changing URL

Potential virus Hi I recently went to a streaming website and after watching a movie I went on and did other things like surf the web But two hours later in a next safari tab I noticed that It had ...
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1answer
203 views

‘bin needs to download the font “Nanum Myeongjo”’

My Mac gave me a pop up that asked "bin needs to download the font “Nanum Myeongjo” I clicked it away and ran Malwarebytes which found and quarantined "Adware.Spigot". Am I fine? Should I still be ...
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1answer
787 views

Possibility of viruses from opening dmg file?

While installing a file, the pop up with the fake flash player downloaded a dmg to my computer. Because I was already downloading something else and expecting to find it in my downloads I accidentally ...
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2answers
1k views

Mac is using 100% CPU while it is OFF

I have a MacBook Pro (Retina, 13-inch, Early 2015) MacOS High Sierra 10.13.2 Sometimes my mac using a lot of CPU power. The usage is 75% of the system. But this occurred when I was away and the mac ...
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1answer
418 views

Shortcut Virus: What's the effect on a Mac?

I was at school when we tested a PowerPoint presentation on one of the school's laptops. Apparently, when we got home, many of my classmates told me that the laptop gave a "shortcut virus" on their ...
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13k views

Connected to WiFi but no internet

A couple days ago, I was streaming a show on the internet when suddenly the internet stopped working. I closed my tabs and restarted my WiFi but to no avail. I checked to see if the internet was ...
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4answers
5k views

How to remove Malwarebytes from Mac?

I would like to remove Malwarebytes from a friend's macbook. There is nothing in Applications Folder /Library/LaunchAgents (or in /System/Library/LaunchAgents) /Library/LaunchDaemons /Library/...
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1answer
457 views

What are these folders and files in my library folder?

I have several suspicious folders and files in my library folder. And I was wondering if I should delete them. ApplicationaContents ApplicationContents ApplicationSupport appn this is just a file ...
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1answer
186 views

How vulnerable is 10.6 Snow Leopard to hacking?

My 2007 Mac Mini is used as a TV media device, for watching free-to-air TV channels and Youtube. It cannot be upgraded past 10.6.8. I read somewhere that older OS X can be vulnerable to unnoticed ...
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1answer
1k views

Fake Chromium showing on launchpad and won't uninstall

My colleague has noticed there is a Chromium icon on their launchpad screen but it's not possible to remove it. We've tried dragging it to the Trash but nothing happens. There is no app listing in /...
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1answer
1k views

MacBook locked or with virus? (Apple.pass@post.com)

Yesterday I was out of home and I receive a message on iPhone forcing me to change my iCloud account details. I changes everything to new passwords, keep the 2 factor enabled and sign out in every ...
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1answer
46 views

Mac Infection via Website Visiting?

Is it possible for a mac to get infected by just visiting a URL? I was searching for someone's profile when suddenly the URL browser showed a couple of re-directions and then my macbook started ...
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1answer
362 views

What is proper way to get rid of quarantined files after ClamXav scan?

I used ClamXav to scan my iMac for viruses. Now that I have them quarantined (19 files) do I just put them in the trash? Or is there a different method to making sure these are gone and won't be a ...
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1answer
35 views

A suspicious 'installer' was executed on my macbook. What would be the safest course of action?

My brother just tried to download and install a cracked application from some fishy website. In my own Macbook. Needless to say, the suspiciously small installer didn't install the application (even ...
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1answer
85 views

I just got an “Infection Blocked” alert from Avast when I went to the Macworld site - 8:40 pm eastern timeAug 2nd

From a macworld URL ending in . . . ads/prebid.min.js. Is this something to be worried about? Should this be reported to someone?
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3answers
978 views

Is this a scam? A web page claims my iPhone is infected

Is this a scam? I do not use adult sites. I think this is a scam because I'm using an iPod touch when it clearly states iPhone. Please answer truthfully for future experiences
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1answer
43 views

df -h yielding what looks like a strange output: /home, /dev, and /net have 0% free space

I have a MacBook Pro with 1 TB of disk space. When I run df -h I get the following: It tells me I have 702 GiB available on / which I suspect is true -- but nothing on /home. Do I have a virus or ...
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0answers
5k views

Podcasts no longer play sound

My podcasts played fine two days ago, and sound works on other apps. My podcast episodes are fully downloaded. One I listened to two days ago and was halfway through when I paused it, but now it ...
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1answer
455 views

Searches in Safari and possible virus

Warning, a virus? I have made a search in Safari address bar. I put marqueting (marketing in catalan language) I have been redirected to a page that says: (Now I am in Spain and this is my ...
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1answer
1k views

Found old viruses on a computer running macOS Sierra: what to do now?

My father was lamenting how random ads will pop-up even with adblock and while browsing trusted websites and how Firefox was always on at startup on his OSX computer (with all software updates ...
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0answers
747 views

Mac suddenly restarted due to 'problem' and then guest account appeared on login screen

The guest account appeared after a crash restart (with an unusual message and screen that I haven't seen in earlier system crashes). The guest account is now there despite it being turned off in the ...
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2answers
3k views

Is it possible to get a virus on an iPad Air?

I went on a website and some ads (the ones that open up another tab on your screen) popped up. Then I did some research and it turns out the website I went to is fake and is known for hacking, ...
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1answer
903 views

Macbook Pro (2010, OSX Sierra) has started prompting me to enter password for DHCP again and again and again

All of a sudden my mac has started prompting me to enter my password with the dialog: "Network Configuration needs to update DHCP setting. Type your password to allow this." I've just recently ...
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1answer
607 views

Strange sound playing at random intervals

I was able to record this random sound. It started playing few weeks before. I have tried many things to find out which application is playing it, but nothing has worked. I have already tried ...
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1answer
322 views

Restore a potentially compromised iMac - best course of actions

Long story short, a friend of mine received a "unrecognized IP successful login" alert on a Microsoft mail account he owns. The conditions of the "hack" (timing, password used etc) are such that the ...