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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2answers
30 views

Is it safe to download DLLs?

From the title, the question you may assume I'm asking is "Can DLLs be malicious?" But I'm really asking if the mere act of downloading a malicious DLL can pose a threat to the security of one's ...
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2answers
44 views

how to remove This ad is provided by SupraSavings

I'm not certain if this is the place where I should ask this question. I've tried everything to remove this virus namely "This ad is provided by SupraSavings" but nothing works. I have Norton and I ...
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0answers
20 views

Desktop changes automatically

I have a Windows 7 Desktop for which the Desktop icons change automatically on system restart and creates user account folders without creating user accounts.I have tried removing them but find that ...
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1answer
28 views

Windows 7 locked out of program files

I while ago my computer crashed and a file in my virus protector got lost in the recovery process. Because of this, I cannot uninstall, reinstall, or install a newer version of the virus protector. ...
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1answer
31 views

Windows 8.1 Suspecious Activity

A new user account automatically is creater again and again no matter how many times I delete it. Its a random string "raxxujpxh" thats appears as a user name. Does anyone know what might be causing ...
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0answers
26 views

Chrome redirecting to developer.yahoo.com/yql/console

I was trying to reach nintendo.com and chrome redirected me to developer.yahoo.com/yql/console for a few minutes. All other domains were okay. Another person in my office was able to access the site ...
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11 views

Constant BSODs and boot failures?

I have a Dell Inspiron M5040 running Windows 7 Home Premium (64-Bit) that I got as a Christmas gift in 2011. Recently, it has been showing signs of weakness. I was suspicious of virus infection after ...
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3answers
69 views

Reclaiming an infected pen drive

My pen drive might be infected with virus/malware. I'm running Windows 7. I never stick it into an unsafe computer but this time I had to (because of some urgent work). I haven't inserted it into my ...
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2answers
36 views

Strange Browsing History - infected or clicked on a bad link?

Today, I was somehow redirected to a porn site and upon closer inspection of my browsing history, I see four URLs which I did not intentionally visit but may have been a redirect from one to the other ...
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41 views

repeated IO on file atiumdva.cap interferes with application functionality

Our java swing application runs on Windows 7 (32 bit) and is having some serious issues. Our latest candidate culprit is that the system, at random intervals, performs millions of reads of 288 bytes ...
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6 views

How to clean iframeRef.gen virus from HTML files?

I can remove the code manually from affected HTML files. Is there any tool specifically made to repair this virus? Because Windows Defender is so stupid to repair those affected HTML files.
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46 views

What are the Proper Steps for Complete Restore of Computer after Being Infected?

I feel that many the average computer users come across a similar situation to what I am in now. A situation where these users find that their computers are infected with difficult to remove viruses, ...
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2answers
56 views

Removing a nasty virus from my computer [duplicate]

I have opened a link on my FaceBook and downloaded an executable file, unfortunately i run this file, now my browser automatically opens a new tabs that go to some one site which contains a counter ...
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2answers
31 views

Is it safe to connect a hard drive to my computer to image it if I know it contains a virus?

I was recently asked to help a friend fix a virus laden computer and I was wondering if it is possible for viruses infecting another computers hard drive could pose a possible risk if I connect that ...
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1answer
68 views

Is this a virus, a dying hard drive, or something else?

Details leading up to problem: I have about 3 year old second hand laptop. I experience two hard drive realted bluescreens, BBCode 7a, within the last month. I ran Chkdsk and found I have 4 ...
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2answers
34 views

Windows 7 shuts down automatically on delete key press

Whenever i press delete button for deleting files or folder, windows 7 forcly shuts down the system , i m not sure is this virus or any keyboard shortcut malware. on pess key of special char ,its add ...
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votes
1answer
26 views

locked folder tell to me how to unlock [closed]

I have window 7 32 bit. I downloaded a programme named 'Photo instrument' in rar format. After extracting the file and installing it some of my folders are locked and I get a message that I need to ...
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2answers
64 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 ...
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0answers
60 views

Password reset resets every password

This morning, I logged onto my PC before heading to college, to check the status of the infamous GameSpy closure, and found that Windows wasn't accepting my password. I then proceeded to boot a ...
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1answer
24 views

Deleting secure search malware [duplicate]

How do I delete secure search (AVG virus) malware? I am using Firefox as my browser. I am able to bypass it when it appears on start up, but I cannot find and completely remove this irritation?
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0answers
23 views

To what extent does splitting a virus into different files reduce the chance of detection by VirusTotal?

I have a 60 MB file that I want to scan for viruses. VirusTotal's max file size is 20MB. If I zip the 60 MB file into 3 smaller chunks and upload each of them to VirusTotal, to what extent will it ...
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1answer
104 views

I cannot go to google.com and other websites due to invalid certificate; possible DNS issue?

I am using Windows 7 on my PC's and my wife and I both have IPhones. About a 2 weeks ago I was having a problem on the PC's where google.com would sometimes give a 404 not found and then in the ...
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37 views

Screen capture virus [duplicate]

A few days ago I noticed that red text that says "Screen Capture" intermittently appears on my screen, usually when I write an email in Outlook 2007. I've run Norton and MalwareBytes but it hasn't ...
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2answers
40 views

Virus effect on flash drive filesystem (FAT)

I've found viruses on my flash drive, but curing with antivirus didn't solved the consequences. All files and directories on the drive became links (*.lnk files) pointing to a not existing executable ...
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2answers
63 views

Whenever I open a program, Internet Explorer opens and tries to download it

My Asus laptop had some viruses. I scanned it and deleted 12 viruses but I am still getting problems when starting programs. I tried to open Paint, Task Manager, Regedit, Chrome, etc. but none of ...
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1answer
270 views

How do I permanently remove the MSR Privoxy?

So recently I got this "virus" from downloading something. This virus keeps on spamming ads and underlining text on a web page to cause you to click a link that will pop-up a new tab. It usually links ...
0
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1answer
32 views

How to monitor what triggers randomly starting program?

BACKGROUND INFO Hi, so the following has happened to me: Suddenly I realize that the program on Windows 8.1 that was associated with .mp3 files randomly starts, sometimes multiple times per minute. ...
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1answer
42 views

Can Malware damage to the files existing on the host? [closed]

I'm somewhat aware of Malware and their actions. And also know how to get rid of them and clean the machine. And about the Malware, we all know that Malware can spread in the form of a Worm or a ...
0
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1answer
31 views

Is the guideline: don't open email attachments or execute downloads or run plug-ins (Flash, Java) from untrusted sites enough to avert infection? [closed]

I'd like to know if the following is enough to avert malware as I feel that the press and other advisory resources aren't always precisely clear on all the methods as to how PCs get infected. To my ...
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2answers
2k views

I cannot uninstall deal4me program

When I try it doesnt do anything. I have tried various online walkthroughs as well as malware bytes and avast anti virus, in safe mode and normal. I still have not been able to get rid of it, are ...
-1
votes
1answer
59 views

The eval(base64_decode()) virus has infected a server. Would removing executable permissions help solve the issue?

The eval(base64_decode()) has infected a server. This is a PHP virus that uses the eval function in PHP and replicates itself to all the PHP files on the system as far as I'm certain. Would removing ...
0
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1answer
45 views

GameOver Zeus and Cryptlocker Viruses [duplicate]

I was wondering considering there are a lot of professional coders out there is there any counteraction for the GameOver Zeus and Cryptlocker viruses that have been all over the news? I mean for ...
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0answers
134 views

How to remove Write Protection appears due to a virus

I have follow up the below process in cmd DISKPART> attributes disk clear readonly Disk attributes cleared successfully. Even I do that it displaying Read-only:yes,So I guess It happens because ...
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0answers
46 views

System32 folder is empty

This computer got infected by some malware and Windows boots completely fine. I get to the login screen, enter the password and I can access, but them I'm greeted by the virus and I'm unable to do ...
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3answers
55 views

Can a virus “attach” to an executable? [closed]

My understanding is that a virus is an executable - and thus it needs to be executed to do anything. When you execute a virus (program), the process will be able to do whatever malicious thing it is ...
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0answers
85 views

Write-protected USB Spotlight V-100 hidden files (don't have a Mac)

I am having trouble with my USB. I have used it for a few months without any trouble, but a couple of days ago it started saying that I cannot delete anything or save any new files because it is ...
0
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2answers
108 views

Suspicious website behavior - but no virus found

I have a Windows 7 (64) PC with Microsoft security essentials running and up to date. I have recently found that when I load certain websites which never previously contained adverts, now they do. ...
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votes
2answers
69 views

File hiding virus for USB

Every time i connect any USB flash drive the files become hidden i know how to view the files but i cant get that damn virus from my PC i believe that this a virus so i installed Avira 2014 and ...
2
votes
1answer
48 views

Virus on vdi files dangerous for host machine? [duplicate]

I want to use the preinstalled vdi files from virtualboxes.org because it saves me time having it already built for me (what's not to like?). I don't know if they have viruses on them (they very well ...
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0answers
44 views

CryptoLocker Ransomware. Can you recover files? [duplicate]

Today one of our PCs got infected with nasty CryptoLocker trojan crap. The PC was a Windows XP machine with up-to-date NOD32 a/v. As you probably know the virus encrypts your file with an 2048 bit ...
0
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1answer
23 views

Oracle VirtualBox networking - Can I make a network that doesn't use any of the host computers?

I'm planning to test viruses, and I don't want it getting to my other computers on my network, so nobody else will be mad. Is there a way to make a network like that? I've been watching danooct1 and ...
0
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1answer
54 views

Virus on my Webserver: How to get rid of it?

I did a website for my clients and recently stumbled upon a lot of issues with it - i guess it got hacked. (It's based on the latest wordpress version, and for a while the index.php file always got ...
1
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1answer
83 views

A (probable) virus has rendered two hard disks unreadable. How can I recover them?

Warning in advance that this going to be a slightly long one. I had an old Dell laptop running XP die last year due to returning a HDD read error when attempting to boot. I booted from a live linux ...
0
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1answer
49 views

How to tell where a particular software is coming from [duplicate]

In the University repair shop I work for, we see a lot of the same viruses/spyware/adware/ransomware in a lot of cases. Is there any way we can trace back to where a file or software package ...
0
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1answer
56 views

Macbook All ram being used with no apps open

I recently was teaching this kid to program, and he wanted to teach me some things in screen flow, so he showed me where to get it, and I got part way through the installer, and then I quit it because ...
0
votes
1answer
81 views

lsass.exe constantly using about 25% of CPU

Recently noticed that my computer was running a bit slow and saw that a program which I have never seen before, lsass.exe is using about 25% of my cpu nearly all of the time. If I close it I receive ...
2
votes
1answer
89 views

Can a (BOOT/BIOS) Virus affect a Linux LiveCD session?

Question: Is it possible for a virus that infected a PC with Windows OS to show similar erroneous behaviour during a LiveCD session with Ubuntu? N.B. To clarify my question: Can the liveCD ...
2
votes
1answer
81 views

All browsers redirect me to the wrong site

I'm trying to reach www.example.com, but I'm always get redirect by all browsers to www.anothersite.com (from any other computer www.example.com is perfectly reachable), which most likely a virus, ...
1
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1answer
36 views

Is it an actual threat to system if “desktop” is added to path

What kind of threat does adding the desktop path to system path variable present? Is there some well known exploit that really opens my system up if I do this? The thing is that Desktop is my ...
0
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0answers
5 views

Host intrusion prevention system that can be installed during safemode?

I have reason to believe, from prior experience, that I can use Comodo's Defense+ - that companies host intrusion prevention system - to defeat some malware on my bosses computer. Alas, it must be ...