Malware (short for Malicious Software) is a type of software designed to access a computer system without the owner's informed consent.

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37 views

Download webpage source HTML without visiting page

So, I've got a situation with a malicious page. First off, Chrome will not let me visit the page at all. With firefox, it blocks me, but will allow me to ignore the message. I don't want to visit the ...
1
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3answers
19 views

Identify Known Malware By Hash (MD5) Across Network

I need to design a solution that will allow me to submit a series of MD5 hashes and then be alerted if these hashes are found on any machine (Windows) on the network. I'm open to existing solutions ...
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1answer
28 views

google.com/search redirects to google.com/webhp but only sometimes

According to the internet when google.com/search redirects to google.com/webhp, it means Search Conduit has hijacked the browser. In my case, this is what happens: ...
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0answers
2 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 ...
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2answers
28 views

Suspected Malware: Computer turning off all forms of virus protection automatically

I'm running windows 8.1 and very recently I got error messages saying that I had no virus protection on. I had windows firewall, avg free and spybot search and destroy running. All were turned off and ...
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0answers
25 views

Unwanted redirects in chrome

When I type a search in chrome on OS X it automatically does another search after I hit enter. This seems like malware. I found a few extensions in chrome that I did not install -- and I removed them. ...
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1answer
73 views

Weird popup ads on sites that don't even load the ad

I have noticed weird popup ads appearing on pages which don't load those ads like daringfireball. The ad in question appears on the right side of the page over the web page intended to open. The ...
26
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9answers
2k views

Why is it bad for me if my computer is infected, if I don't notice? [closed]

The situation I face is a family member whose position is the following: I don't want to update something that works, updates may break something. Look at our old computer that runs Windows 98, ...
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0answers
25 views

suddenly windows 7 asks for username and password

I think my computer has been infected with a kind of virus or malware. Yesterday I locked my windows and went out of house, at return as I tried to use it again it asked for a password! (I'm pretty ...
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2answers
70 views

Can ping the ip-Address but not the site and neither browse to it

Due to some malware or virus, I was unable to connect to any site while the connection showed "Internet Access". On experimenting, I found that I was able to ping the I.P. address of google. But when ...
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0answers
32 views

Malware on my Linux? Cant see on top/htop but CPU/Mem Usage is high

Over about the last week or two, I have been seeing something odd with my Linux mint PC. Over a day or 2, at some point, my CPU usage hits and saturates at or near 100 at some point (according to my ...
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2answers
20 views

How to find in shared folder of remote computer which file was created or copied by which specific computer

Scenario is my friend works in company where they use more than 1200 computers. They have 2 domains. Employees are given same user accounts as per their designation. i.e. Operator, Marker, ...
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14 views

Is it possible to view the source of a malicious pdf?

I am using osx mavericks. Avast alerted to a file that was in a hidden spotlight directory that had random-looking characters as a name with a .txt extension. It identified as a javascript trojan. I ...
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0answers
8 views

Full disk encryption and advanced malware removal

Doesn't full disk encryption eliminate a key ability to deploy a LiveCD (e.g., Kaspersky Rescue Disk) and inhibit advanced malware removal?
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1answer
38 views

Exploit.Win32.CVE-2010-2568.gen malware detected

I am not very good with computers. Actually, I am very bad :( so if you are willing to answer my question, could you please explain your answer in very simple terms, like to a complete dummy? Thanks ...
3
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3answers
54 views

If you block an .exe file in Windows Firewall, are you also blocking the .dll files it uses or it needs to be done separatly?

Let's consider this scenario: There's some X software downloaded from the internet with one .exe file and several .dll files. The .exe file is prevented from accessing the Internet by using Windows ...
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1answer
63 views

How to find a FUD trojan that infected my OS?

Recently I have been trying to understand how to apply some courses on analyzing some malwares, but it seems that during this process my PC was infected, after seeing the LED of the webcam flick on ...
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1answer
107 views

Google Chrome page is infected by the Ukash virus

I have a Samsung Chromebook. On the Google Chrome page I can't get rid of a site called Ukash (some site masquerading as Europol or something). How can I get rid of it?
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2answers
102 views

Windows 7 how do I get rid of mobigenie malware [duplicate]

How do I get rid of mobigenie it keeps changing my chrome search setting and attempting to install backup and driver software.
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1answer
72 views

Program took 80 percent of my i7 cpu

the program was existed here C:\Program Files (x86)\PCData\minerd.exe but I deleted it now , I want to know what was that program ?
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2answers
146 views

How to remove topic torch from my computer?

Somehow I have managed to get the topic torch malware installed on my computer, which show's ads whenever browsing (see screenshot). I have many of suggestions, but I can't seem to find the ...
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0answers
23 views

Something keeps opening Outlook

I have an interesting little icon in my taskbar that, when hovered over tells me that "Another program is using Outlook". This is very interesting, as I have not intentionally installed anything that ...
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4answers
67 views

Virus Asking To Format External Hard Drive [closed]

I have an external harddrive. Whenever I put its USB into the USB port of my laptop, it asks me to format my hard drive. I think this is because of some sort of virus. Can someone please help me to ...
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1answer
48 views

Unable to surf with Ease due Certificate Requirement or virus

I am trying to surf the internet but for any link which I type or enter, I get the following message : This Connection is Untrusted You have asked Firefox to connect securely to accounts.google.com, ...
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0answers
46 views

Malware seems to disappear when brought into the shop

Question: Is there a type of malware out there that "goes stealth" when in a different environment from it's usual one (IE, when the computer is brought into the shop), and then reactivates when back ...
12
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8answers
798 views

How can I identify malware containing chrome extensions in Linux?

I seem to have been infected by malware. Specifically, every now and then (once every few days usually) I get redirected to a page that asks me to download something, usually a "new version of flash". ...
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1answer
55 views

NASTY- ness not sure who to point the finger at! [closed]

Win 7 ultimate boots to log in screens, upon logging into user hkcmd.exe application error...The application was unable to start correctly 0x0000906 RUNDLL error lgfxpers.exe application error ...
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1answer
39 views

ubuntu infected by something from windows

when sharing some files with one of my friends who uses windows, i found a suspicious file in his pen-drive, deleted from it, but after that my trash can shows its full, deleted everything , but its ...
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2answers
50 views

Huge changes in free space of hard drive or HDD

I have windows 7, 64 bit. Lately, I noticed my computer is a little slower than usual. Eg. Desktop icons take longer to load, my computer does not open instantly after booting. Also, the hard disk ...
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0answers
43 views

Virus that disables keyboard and doesn't allow me to open drives?

I am now typing from a virtual keyboard. Minutes ago I downloaded a program called Downlite, subsequently, my keyboard, both native [notebook] and external. Mouse buttons don't do their jobs, when I ...
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0answers
4 views

malware any link will redirect to ultrafiles.net [duplicate]

From two days ago i have a problem, when click any link on any website i will redirect to http://www.ultrafiles.net... I installed and use any malware detection and ad clear software for solving this ...
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0answers
95 views

What is this Unknown Chrome extension comes back after every remove?

there is this unknown chrome extension named " YTBookMarkK " it returns every time I remove it, I couldn't find any info about it, is it harmful?
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1answer
73 views

How to get rid of freaking adds?

see these screen shots in the above picture...those green texts (marked with red pen) when i hover mouse on them an add pops up. this one is more annoying anytime this add slides from the ...
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1answer
50 views

Can I use a second router on my network to isolate certain computers?

Ok, right now I have one router that I use for everything. It is plugged directly into my modem. My brother keeps on getting infected with malware no matter how many precautions I set up. He won't ...
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5answers
5k views

How to remove a rogue extension labelled “Installed by enterprise policy”

I found a rogue extension (likely malware?) that I cannot removed, as the delete icon is greyed out and the extension says "installed by enterprise policy". I have tried running Spybot Search and ...
0
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2answers
86 views

how to fix if a site is always redirected to another phishing site?

I am running Windows XP SP3. Before I used to do online banking using this computer without problem. But recently, when I will visit my bank to do online banking, https://www.mybdo.com.ph , it gives ...
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2answers
60 views

What *exactly* happens when I insert my USB into a computer? [closed]

What exactly happens when I insert my USB into a computer?
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0answers
24 views

How can I fix a v9.com redirect infection? [duplicate]

NOTE: This is clearly NOT a duplicate, as it has never been asked and none of the generic malware advice worked. It's a widespread problem and about a week after this was declared a "duplicate" by ...
2
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2answers
59 views

Windows SYSTEM PID 4 listing on port 31337 (eleet)

On my Windows 7 box, I have the following ports opened by the system process.. Process PID PROTO LOCAL REMOTE State System 4 TCP 0.0.0.0 445 0.0.0.0 0 LISTENING ...
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0answers
40 views

Security issues with online activation software

Let's say I need to use some activation software, which connects to a server and activate some other software in my PC (i.e., Microsoft Toolkit crack to activate MS Office, or a crack for a game). ...
0
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1answer
26 views

Disc light comes on when pressing keys in Iceweasel Preferences? Is this malevolent?

On Linux,I'm using the Iceweasel web browser (it's effectively Firefox), and in Edit/Preferences/General/Startup, when I type a URL into the "Home Page" box, the hard disc light comes on for EVERY ...
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1answer
1k views

What is this message about new codec from www.onnify.com?

Recently, when I start Google Chrome browser, a window pops up (sorry, I did not save a screenshot), saying something like new codec available from www.onnify.com. What exactly is the significance ...
0
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2answers
882 views

Does windows 8 system reset remove maleware?

I think I may have gotten a virus/malware. According to the first answer to this post: How do I get rid of malicious spyware, malware, viruses or rootkits from my PC? I should do a re-format of the ...
0
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1answer
99 views

OS X Rootkit Hunter 0.2 - Results - Help interpreting

maybe someone can help me makes sense if these scan results are something to be worried about and if so, how to fix them. I seems that I do not have any viruses (check with Sophos AV) or rootkits, but ...
0
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1answer
64 views

Start up error after power outage

I hooked up a Wi-Fi router today. About 20 minutes later the building power went off suddenly (not related to the router). When I tried to start the computer I got this message: There was a ...
0
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0answers
186 views

Browser hi-jacked after new install of windows 8

I just did a clean install of Windows 8 and upon booting up and launch IE the browser is defaulting to conduit search engine. In the rebuild process, I deleted two of the three partitions and assume ...
3
votes
3answers
71 views

Preventing the installation of Chrome Addons

Every time I visit home (only twice a year), I find my younger (teenaged) sister, has managed to give her computer a "virus". Almost inevitably this isn't true virus, but is a malicious browser ...
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0answers
78 views

Removal of Smart Web Search from system

Somehow Smart Web Search has been activated in my system. When I searched about it, I figured out that it's a hijacker program. Is there any way to remove this thing? I tried to remove it but was ...
3
votes
2answers
87 views

Can't display/remove registry entry set by malware

I have a registry entry with strange characters: "C:\Program Files (x86)\Google\Desktop\Install\{a33ad396-dacb-512c-46ab-10675be7c6b5}\ ...
0
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1answer
40 views

Any tips on pinpointing Windows 7 instability?

Ever since I removed malware my Windows 7 computer has been unstable. The mouse and keyboard randomly stop working for a few seconds and sometimes the system freezes all together. The behaviour is ...