A software program capable of reproducing itself and usually capable of causing great harm to files or other programs on the same computer.

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-2
votes
1answer
29 views

Botnet/Virus Removal?

I am not sure what type of virus I have on my computer, and I am not sure if this is the right site to ask this type of question on, but here it goes: About a month ago I downloaded something i ...
4
votes
5answers
3k views

Chrome works only outside of sandbox?

I have been trying to solve this problem for a long time. I have been using Chrome for more than 4 years, it is the best browser for me. Suddenly, Chrome stopped working. I tried uninstalling it and ...
0
votes
1answer
735 views

Sudden popup in all browsers on some sites - How to remove?

Recently got infected with something where, in all browsers (IE9, FF, Cx), a 3.5" square popup appears on many sites in the lower left (or right) corners. It wants me to download something or watch ...
-1
votes
0answers
20 views

Viruses carrying over? [duplicate]

I have multiple accounts (three) on my Windows 8.1 computer. On my personal account, I'm trying to work with Audacity and downloading an mp3. However, what I'm wondering is if any viruses would travel ...
0
votes
0answers
19 views

Has my laptop been infected by APR virus?

Recently, I have experienced high latency on my home network. So I downloaded an APR monitor to see whether there were some problems. After some time, I found a MAC address, which sent lots of ...
1
vote
0answers
22 views

Manipulating firmware of USB flash drives

As far as you may know, about four month ago, a new malware-like program found that was infected USB device's firmwares. (Take a look here) I want to know, how it is possible to read and modify ...
1
vote
2answers
172 views

Cryptolocker virus removal

I am facing cryptolocker virus problem, I have tried decryptcryptolocker website but it did not work. In the below link you will find an example encrypted file in my pc. ...
-4
votes
1answer
31 views

Is it possible to run any bootable system directly from USB without any installation? [closed]

I have a NetBook that won't boot. Its hard drive got locked by a cracker that I think came in through my always-on Wi-Fi. Is it possible to run any bootable operating system directly from a USB drive ...
-1
votes
2answers
26 views

Mysterious folders and files with symbol names on Windows 7

I opened a thumbnail drive last evening and noticed that there were several files and folders with symbolic names (not alpha-numeric) added to it. The Date modified was also a curiosity. I have run ...
3
votes
2answers
53 views

Can an infected Android or iOS phone infect a PC running Windows?

I realize that any .apk may not run on Windows via anything other than an emulator, but my instructor insists that it can. Here are my objections: Can I infect the computers at school with my ...
2
votes
2answers
223 views

Does keeping Windows 7 updated make anti-virus software useless?

I was thinking, given that I regularly keep Windows 7 updated through Windows Update, doesn't this make having any anti-virus software useless. I may well be a naive user, but it seems to me that if ...
0
votes
0answers
22 views

Windows 7 common search engines hosts don't work or responde to icmp

I have a windows 7 computer every site works... EXCEPT google.com, yahoo.com duckduckgo.com The websites IP also does not answer, the webpage keeps trying to load but the HTTP/ICMP request leaves the ...
0
votes
0answers
207 views

What is Best-Deals-Products and is it malware?

I have found something that I suspects to be malware/addware. Script is added in every website I visit, even once I made myself. This is added in the : http://puu.sh/dgIF0/0c452eb390.png and iFrames ...
2
votes
1answer
791 views

Which File Did Microsoft Safety Scanner Fix?

Microsoft Safety Scanner says it partially fixed a file. How do I find out which file it fixed?
-1
votes
0answers
25 views

Can badBIOS work on Raspberry Pi?

Raspberry Pi is minimum hardware computer. It doesnt have a Bios and the bootloader lives in the SD card. BadBios* represents a kind of virus that also includes BadUSB**. They affect the firmware of ...
-1
votes
0answers
24 views

Removing Cloudscout.utop.it virus from my computer [duplicate]

Anyone know anything about getting rid of this Cloudscout.utop.it adware/malware/virus like browser hijacker? I've already run a virus scan multiple times (AVG) along with stuff like Malwarebytes, ...
1
vote
2answers
4k views

Multiple explorer.exe processes consuming large amounts of memory

I'm pretty sure my laptop has been infected with a virus but I can't identify it or remove it. Symptoms: Multiple explorer.exe processes being spawned some consuming lots of memory When I launch ...
0
votes
1answer
6k views

JavaScript injection script, how to remove?

today I started to notice a very strange behavior. At some intervals my web pages in Chrome browser changes its web address to some javascript code javascript:try{if(document.body.innerHTML){var ...
0
votes
0answers
22 views

How to block a file from being created?

So, something that may or may not be a virus (apparently >95% of virus detection programs don't recognize it, yet it's clearly not doing anything good) is doing something with a file located in some ...
0
votes
2answers
57 views

Is it safe to remotely connect to an infected machine via VNC or TeamViewer?

Since there has to be some data transfer between any two machines that have established a connection, is it truly “safe” to connect from a clean computer to an infected one using VNC or TeamViewer?
0
votes
1answer
25 views

Lost all desktop settings

I'm using windows 7. I logged in one morning and found my desktop background was black, and I had lost all my desktop icons & settings. I then found that I could not open any application - it ...
0
votes
0answers
113 views

Browser redirects links to Adfoc.us [duplicate]

Since yesterday when I open a link, browser redirect it to "adfocus.us" site! for example: I open: test.com and browser redirect to: adfocus.us This redirection happens after going to page (not ...
2
votes
1answer
108 views

Not sure if a virus was removed

I am running AVG, Spybot and Malwarebytes AM. The resident shield in AVG detected a trojan horse (BackDoor.Generic12.BPKA) in the file WINDOWS\System\driveasyncmac.sys - AVG has indicated this is a ...
14
votes
7answers
10k views

Why can I get a virus or trojan from visiting a website?

I have seen these a lot lately. You click the link, and instant trojan. No need to download or anything. How is this possible? Is there a way I can scan the links before visiting to make sure I ...
0
votes
3answers
6k views

How do I view files inexplicably hidden on an external hard drive?

Yesterday I traded some files with a friend by hooking up an external hard drive to his computer. I had created a folder with some files in it for him and likewise created another folder for him to ...
0
votes
0answers
68 views

What is atos? It keeps popping up on my Mac

So what is atos? It keeps popping up in on my mac screen that I need to give my password to let it do something. Is this a virus or is my Mac being hacked? Please help!!!
0
votes
0answers
18 views

Removing a Redirect Virus from Fedora Linux

Seems like there is a redirect virus on my computer but I am not able to remove it or even find where exactly the problem is. There is nothing much about it on the Internet either. I am running Fedora ...
0
votes
1answer
79 views

Can't remove adware from PC

People please help me to remove this Qone8 adware. I don't know even what software installed it. No uninstaller, no extesion. Tried to reset all browsers, no way. It starts with browser: ...
1
vote
3answers
439 views

Excel,word,pdf files got encrypted by ransomware

My MS Office files and pdf files has been encrypted by some ransomware in my pc which was running window XP. I removed the ransomware,formated the OS and put windows 7, but my files are still ...
-2
votes
0answers
20 views

FBI MoneyPak How to remove from windows OS server [duplicate]

i have a couple servers with windows 2008 R2 as OS and since today i have the FBI MoneyPak virus on some of them! I rund a software on that servers and i guess it was infected through a visited site! ...
0
votes
1answer
523 views

Google Chrome keeps opening this new tab - virus?

Recently (starting about 2 weeks ago), when I click on something (usually a link) in Chrome (on Windows 7), there is probably a 1-5% chance (a couple of times per day) Chrome will open this page on a ...
245
votes
16answers
179k views

How can I remove malicious spyware, malware, viruses or rootkits from my PC?

What should I do if my Windows computer seems to be infected with a virus or malware? What are the symptoms of an infection? What should I do after noticing an infection? What can I do to get rid of ...
1
vote
8answers
919 views

How to remove virus/trojan Trojan.VB.wvy.bgkl?

While running anti-virus, my PC has detected the virus Trojan.VB.wvy.bgkl and failed to clean it. Can anyone please suggest, why the system failed to clean and how it can be removed ?
1
vote
1answer
28 views

how to edit windows registry so it NEVER looks on a usb drive for its driver (or at least asks first if a driver is found)

I'd forgive them for this "feature" if the usb standard had been created BEFORE viruses had become prevalent.
6
votes
3answers
447 views

How to determine what is running in DLLHOST.EXE that's missing /ProcessID switch?

I have multiple dllhost.exe processes running on my computer: Every one of these image's command line is missing (what I am thinking is) the requisite ...
-2
votes
2answers
48 views

Shutting down my windows 8.1, it says Screenshot App not responding, but i dont have any such apps installed

Shutting down my windows 8.1, it says Screenshot App not responding, but i dont have any such apps installed. I have done a search a and found nothing remotely like it. could this be a hidden ...
0
votes
2answers
100 views

How to know your Mac is not compromised (software and hardware) after lending [closed]

Is there a way to find out if your Mac has been compromised software and hardware wise? I have a pre-unibody MacBook (2007), and it was in someone else's hands once. I want to make sure: the person ...
14
votes
5answers
24k views

Can system restore remove virus from the computer?

Can a system restore to a past time remove the virus from the computer?
0
votes
2answers
607 views

Virus causing multiple explorer.exe instances using high memory [duplicate]

To begin, yes, there are similar questions out there, even on this site. However, none of them seem to off a solution outside of format the computer. Story time! (Or the background to this whole ...
0
votes
3answers
342 views

CPU usage 99% constantly

My computer is running windows 8, and suddenly started running slowly. When I open the task manager, it tells me that the CPU is using 99% - sometimes the disk usages jumps up as well. The strange ...
0
votes
2answers
43 views

Should I be worry after opening suspicious Email attachment?

Yesterday, I have received this following suspicious email Normally, I would not click on any of the email attachments if I am not sure about the origin of it. But yesterday, I accidentally opened ...
1
vote
3answers
90 views

How do you get rid of a program that you don't have access to delete? (Virus - SearchProtect)

I've been trying to get rid of this highly malicious program called SearchProtect. Every few seconds I see my anti-malware program popup, blocking this program. I deleted it from the uninstall ...
1
vote
1answer
94 views

Tuneup pro virus opening its own searchtab, how to remove without formatting

Ok, I have had it with this bastard. I have tried everything free you can get a hold of but I can't get rid of it. I know the best way to get rid of it would be to format the computer, but! A) My ...
0
votes
2answers
1k views

Is Linux vulnerable to Java drive-by exploits?

Is Linux vulnerable to Java drive-by exploits? Another computer I run on windows 7 just notified me that it was infected through Java, and I'm wondering if my Linux box (ubuntu 10) with Java ...
-2
votes
1answer
80 views

Can i get virus/trojan from cracked software when my windows is installed with avg 2015 [closed]

One of my colleages says that he is free from virus/trojan from cracked softwares as long as the PC has AVG 2015 free edition installed. Is it correct?
1
vote
2answers
45 views

Does changing or removing file extension trick antivirus software?

I have little experience of antivirus software. I wish someone help me with common antivirus behaviors. For example, I have an EXE or PDF file containing virus. Does removing the .exe/.pdf or ...
0
votes
4answers
153 views

How can I catch a HTML/Iframe.B.Gen virus on windows 8.1?

Do I have to click ok on a dialog box (e.g. "Download this") or can it infect the computer without any action on my part (other than, say, visiting a site that has been hacked)? Will being a non ...
2
votes
1answer
1k views

How to restore the folder option in windows XP (which has been deleted by VIRUS !?)

Because of a Brontok virus .. my explorer is not showing FOLDER OPTION in TOOLS menu .. Is there any Registry edition to fix this ? By the way I tried GPEDIT (gpedit.msc using run) There also (as it ...
1
vote
2answers
272 views

Folders disappear every time Windows XP starts up

Symptoms: Whenever my Windows XP machine starts up, subfolders disappear from the first top-level folder, listed alphabetically (eg. from "C:\AA Backups"). The first time it happened I suspected user ...
1
vote
3answers
5k views

Folders are hidden after scanning from Quickheal antivirus

Today when I scanned my pendrive with Quickheal antivirus it detected some virus but it also made hide all folders. All the folders are present in that usb drive as it is showing the same file size ...