Questions relating to malicious software

learn more… | top users | synonyms (1)

0
votes
1answer
46 views

Can't remove redirect malware on firefox

I researched and found: mypageresults.com is tabbed as a redirect virus that always slips into computer without user's approval. I can't remove it.I deleted all files of firefox.I removed firefox ...
0
votes
1answer
21 views

Cryptolocker virus

As you guys know cryptolocker is a Trojan which targets computers running Microsoft Windows and destroys files but.. is cryptolocker still a threat and can it infect my files in Ubuntu?
-4
votes
1answer
42 views

Virus or trojan [closed]

Watch out. I downloaded the infra recorder from the home site page of ubuntu and it completely messed up my computer with pop ups and more. I could not do anything, tried to download malwarebytes and ...
1
vote
1answer
71 views

help! strange netstat connections, wireshark shows redirects, think im infected

today my Ubuntu 12.04 pc crashed and I had to force kill it, which it never does. Then after booting back up I ran wireshark and saw random dns requests and a protocol I've never seen before 'dec dna' ...
34
votes
11answers
6k views

Can a Windows virus transfer to Ubuntu?

Before I removed Windows 7 from my computer and replaced it with Ubuntu, I had over 257 threats that never would go away. I don't know if the trojan horse I had also could transfer over to Ubuntu. Can ...
11
votes
1answer
288 views

How to deal with malware on my laptop?

I am fairly certain that my Ubuntu 13.10 laptop is infected with some sort of malware. Every once in a while, I find a process /lib/sshd (owned by root) running and consuming lots of cpu. It is not ...
0
votes
0answers
21 views

New Linux Trojan Virus? “Hand of Thief” [duplicate]

With the new arrival of the Trojan Horse, dubbed "Hand of Thief" , should I consider installing some sort of Anti-Virus (Clam AV for example) or should the Trojan be patched very soon? Just curious as ...
3
votes
3answers
227 views

Should Ubuntu users be concerned about “Operation Windigo”?

Should desktop users of Ubuntu (and other Linux distros) be concerned about the malware-infection drive described as "Operation Windigo"? What threat does it pose to us immediately and are there any ...
0
votes
1answer
52 views

Is it a good idea to scan external HDD with Ubuntu? [duplicate]

I have an external hard disk drive, and it may have some viruses in it. I don't want to connect it to Windows, so when I have to copy something from it, I do it in Ubuntu. Now I have to install a ...
2
votes
1answer
296 views

Virus detected with ClamTK (Possible infection?)

I did a routine scan of my system, with ClamTK. The the anti-virus reported 3 detections. The names of the three detections are: 1.[PUA.Phishing.Bank] 2.[PUA.Phishing.Bank] 3.[PUA.Script.Packed-1] ...
0
votes
2answers
76 views

Can I use several antivirus apps in the same time? [closed]

I have many friends which are Windows users and I wont to keep my system and my flash drives virus-free for obvious reasons. Recently, after I posted a question on Ask Ubuntu, I was encouraged to ...
1
vote
5answers
249 views

Is a windows xp running on a virtual box with guest additions harmful for ubuntu? Does it may lead to viruses issues?

I am new to ubuntu and after some month and a half running it side by side with Windows 7 I decided that it would be my main system, and so I just formatted the machine and installed it as the only ...
0
votes
1answer
113 views

google.com requesting password?! Is my router / firefox / computer infected?

When I type "google.com" or "http://google.com" into the address bar in Firefox I end up with the following screen requesting some login and password. When I try the same in Chrome or Opera, I get ...
2
votes
4answers
627 views

How to scan my flash drives for Windows viruses while on Linux? (Not ClamAV) [closed]

I know that maybe it sounds like a duplicate but it isn't because I see that the other questions describe totally different situations than mine. Apart from the other users, I don't have a Windows ...
3
votes
3answers
2k views

What do sapd, skysapd, sksapd, and ksapd do?

Does anyone know what sapd, skysapd, sksapd, ksapd do? Are they viruses? I tried clamav it didn't recognized them as viruses. I also realized that my /etc/rc.local has multiple copies of this: ...
2
votes
1answer
74 views

Monitor BIOS activity [closed]

As I read today, Secret services are able to infect the BIOS of almost every computer using different methods. Is there a way to find out if this has happened on my Ubuntu notebook, for example ...
1
vote
1answer
154 views

How come when I view a website, like Adobe or Godaddy Jolly Wallet pops up?

Whenever I visit a website like Adobe.com or Godaddy I get a banner like this, Adobe: Godaddy:
-3
votes
1answer
138 views

Is Ubuntu really full of malware?

I installed Ubuntu 12.04 into a VM with WM player. Open Firefox and just leave it at the Google homepage. I get continuous warnings from Malewarebytes the Windows 7 operating system that a malicious ...
0
votes
2answers
47 views

Troubleshooting Software to Show / Solve All Ubuntu problems at once? [duplicate]

This question is merely of general interest. I'm a newbie to Ubuntu and like it quite a lot. However, troubleshooting takes up quite a lot of my time, because I love software and install left right ...
0
votes
1answer
90 views

Ubuntu is vulnerable to viruses from the internet? [duplicate]

Ubuntu can be affected by visiting websites that google has labeled attack site.?
-1
votes
3answers
263 views

Does ubuntu allow users to run ESET Smart Security?

Does ubuntu allow users to run ESET Smart Security? I am considering upgrading ubuntu from Windows 7 but I'm not sure if it allows the use of outside security programs.
2
votes
1answer
76 views

What checks should be used when installling non-repository or offline software?

Case 1) Let's say some software isn't available in the repositories and you have to download it from a website and install it. Case 2) You have downloaded a DRM free paid software but can no longer ...
0
votes
0answers
129 views

All t.co links from chrome and chromium are redirecting to linkbucks [on hold]

I am on 12.10 + Gnome3. When I click on links via Twitter, essentially all t.co links, I get redirected to linkbucks instead of the actual site. I read up that some Windows malware does this and ...
-1
votes
1answer
47 views

can I get rid of virus, by re-imaging the 32 bits desktop with Ubuntu?

Wanted to use Ubuntu to recover data from corrupted external hard drive. So happened have to re-image a 32 bits Vista desktop to get rid of virus. How do I re-image the desktop with Ubuntu ? Do I ...
17
votes
1answer
2k views

Should I be concerned about the Linux.Darlloz worm?

As an Ubuntu user, any tips on how Linux.Darlloz could affect Ubuntu and ways to prevent it?
0
votes
0answers
17 views

Is ubuntu system virus free or not? [duplicate]

nice to hear about ubuntu, here i wanted to know that "is ubuntu totally free from viruses? 2nd thing thing is that what should we do whenever ubuntu got infected by a virus and how can we avoid ...
0
votes
2answers
555 views

How to remove “Europol” malware that infected Firefox in 13.04

I have recently started using Ubuntu 13.04. The other day I found the Firefox browser blocked by malware. The website was from Europol and said that it had blocked the browser and that 'everything' ...
0
votes
1answer
70 views

New search tab page on Chromium defaults to "fvdsearch? Why?

The URL bar still uses Google by default for search, but if I click ona suggested link or anything like that, it opens a new tab with fvdsearch as the search provider? I don't understand why. Is it ...
2
votes
2answers
659 views

Could Autorun Virus, affect my PC via Wine?

I have installed wine and i am afraid that viruses will affect my PC now. I will not open any other .exe file other than mine one (which i use everyday)
3
votes
0answers
125 views

Many ads pages are opening on Firefox while navigating [closed]

I have Ubuntu 13.04 and Firefox 24. Lately I'm having this issue on Firefox, some ads pages like "thelotter" are opening in new tab while visiting some sites. I have many addons that blocks ads, ...
0
votes
1answer
173 views

Antivirus: pros and cons of quarantine and deleting (ClamAV particularity). Clean option

What are the pros and cons of qurantine and deleting in an antivirus? Does ClamAV have some particularity on this point? Also, is there some antivirus or anti-malware which allows to clean the ...
7
votes
5answers
443 views

Will a Ubuntu LiveCD be affected by a BIOS virus?

If I boot from Ubuntu DVD I notice that there are two options: Run from DVD without installing it. Install Ubuntu. My question is, If the PC has a BIOS virus and the first option is chosen — ...
1
vote
3answers
113 views

Seeing all installed items on server and protecting server from malware

I've got a VPS running Ubuntu 12.04 - I'm not particularly well versed in server management, but can do basic CL stuff. We've got some third parties (from odesk) working on a web app for us that will ...
1
vote
1answer
257 views

Cannot remove script virus in Ubuntu [duplicate]

After I scan via clamav/clamtk, I found 1 possible threat that I cannot remove/quarantine. How to remove virus? Or Is this false positive? ...
4
votes
1answer
262 views

Is Java installed by default?

I'm asking this because Libre Office was pre-installed and some of it's features require Java. I don't want Java because of a malicious remote administration tool (RAT) called jRAT and there are also ...
1
vote
2answers
214 views

UBUNTU plus windows office [duplicate]

Can I install only UBUNTU as an operating system and use Windows Office and the work program? Would this minimize or eliminate the virus problem we have with windows?
0
votes
0answers
23 views

How can I find out if there is malicious code being run on my computer? [duplicate]

I have recently lent my computer to a tech-savvy acquaintance. And I gave him the root password. Doh! Is there any way I can figure out if I got a key logger installed or spyware on my Ubuntu 13.04?
3
votes
0answers
213 views

Malware in Ubuntu 13.10? [closed]

This is the situation I'm dealing with: I plugged my USB in my laptop, then I created a folder within it, and nautilus stopped working for a while, I unplugged the USB and plugged back in, BUT this ...
4
votes
1answer
2k views

Hand of Thief malware?

Anyone know anything about the Hand of Thief malware that has been announced for sale on an apparent underground cyber crime forum? It is said that is has been tested to work on Ubuntu! Should I be ...
2
votes
1answer
1k views

Malware and Backdoor detection Shell Script

I'm trying to build a shell script which can automatically detect malware, backdoors and rootkits and I'm trying to research for it. I found some of the things like find . -name “*.js” | xargs grep ...
-1
votes
2answers
616 views

How to remove unwanted exe files/programs [closed]

How to remove Torntv program from ubuntu 12.04
0
votes
2answers
289 views

Virus creates files in desktop

I am using Ubuntu 12.04. There are some weird files appears in my desktop, I googled some file names, and I found dghv.exe appeared in a list of virus. ...
0
votes
0answers
17 views

for Ubuntu we need to install antivirus [duplicate]

I have got some doubt like antivirus software required for Ubuntu. i have gone through the web then i found that Linux based system are virus free.is it true?
19
votes
7answers
3k views

Where can I look for malware that may have been installed on my machine?

I want to analyze my ubuntu box to detect if it was been hacked. My question is: what are all the place where to look to discover if some malicious software are started ? The following is some kind of ...
2
votes
2answers
331 views

Nasty Ubuntu problem, possibly a virus

I'm not sure how much background to give. If it's too much or too little, I'll edit the post later. (Also, it seems that bug-report questions - possibly including this one - might not get answered ...
3
votes
1answer
297 views

How do I disinfect Ubuntu that is running a virus?

My 12.04 system has just been infected with a virus and it is self-replicating a load of rubbish directories in the /proc/ area. This may crash my computer completely soon. I cannot delete any of ...
2
votes
2answers
315 views

Using linux/ubuntu to combat windows flash drive malware?

I had asked this question on ITSecurity @ Stack Exchange also. There may not be may linux distro users in ITSec, but obviously there are many here. So, I think that it might be appropriate to put that ...
0
votes
2answers
246 views

Can I re-install windows without affecting Ubuntu?

I Installed Ubuntu 12.04 using Wubi. I still use Windows 7 from time to time and now I think I have a virus on it (system crash twice a day without a reason) My question is, If I will re-install ...
2
votes
1answer
63 views

How do I know if an app is safe to use?

Is there any reliable way to know if something that you install is safe? There are virus scanners like clamtk, but those only seem to focus on Windows files. Should I be concerned about viruses / ...
0
votes
2answers
2k views

Is it safe to use a usb after formatting (even if it may have had a virus) [duplicate]

Okay I don't know if this is a smart question and I found this answer here How do I clear everything (data, viruses) from a thumbdrive?, and didn't understand it fully. I thought formatting a drive ...