Malware is any software application which subverts the will of the legitimate owner of a computer, by means of force or subterfuge, with or without personal or monetary gain on the part of the creator.

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86 views

Task Manager shows higher total CPU usage than the sum of all running processes. Keylogger?

In Windows Task Manager and AVG Task Manager (included in TuneUp Utilities), I see that the sum of all the running processes is much lower than the total CPU usage shown in "performance" tab. Does ...
2
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0answers
32 views

Removing malware which is creating temp file and modifying network traffic [duplicate]

I am on OSX 10.9.2, please note I have included several URLs in my post, this is not spam this is due to the nature of the malware. I have just discovered I have malware on my computer after noticing ...
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0answers
26 views

iPhone & windows pc malware removal and reverse tracking of perpetrators location, ip, et al [on hold]

There are various examples of malware available for sale nowadays, spybubbble being one of the best. cheaper alternatives eventually leave traces (clicks, hissing noises, crossed lines etc.) a key ...
3
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1answer
58 views

Where to submit collected malware from my honeypot?

wondering if you could help me. i setup the Dionaea honeypot and have collected 6 or 7 malware files. Unfortunately upon checking the Dionaea logs it keeps giving the error "Couldn't resolve host" for ...
1
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2answers
104 views

Efficacy of self-made ransomware protection

I was recently wondering about how to circumvent malware such as the infamous Cryptolocker a while back and was wondering about the efficacy of having a set of files with known content in a known ...
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0answers
10 views

How many kbdclasses are normal?

I use a laptop and never had used any external keyboards. Is there a keylogger hiding? What to do?
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3answers
128 views

What are the differences in Linux and Windows security that cause Windows to get so many more viruses? [closed]

I am trying to gain a more detailed understanding of specific features of the Windows and Linux security models that makes Windows so much more prone to infection by viruses than Linux. As an example ...
6
votes
1answer
134 views

Skype called someone and connected to them with no action on my part. What do I do?

This happened to me today, September 12, at about 6pm. Any ideas about what happened, what's going on, and what I should do? I was at home alone with my 2 year old -- I was feeding her dinner. All of ...
0
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2answers
125 views

Trying to get rid of hackers who have access to all my devices

What is the best way to go about getting rid of hackers that have gained access to all my personal computers, (both old and recently purchased) phones, and even random computers I use to simply get ...
0
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1answer
120 views

How to execute an exploit without user interaction?

Is there an existing exploit, virus or malware that doesn't need any user interaction? In metasploit for example. No link to clicked, no pdf to open , no vba or exe to execute by the victim.
0
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0answers
27 views

Application Privilege Control in Kaspersky blocks program with no digital signature

I made a small application that displays hello world to the console output and attempted to open it in another computer that had Kaspersky fully updated. When I ran the application, Kaspersky gave a ...
1
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1answer
65 views

Is it possible to compromise Bing to redirect user to a malware?

I just got a new laptop and the first thing I wanted was to install Chrome. I opened IE and searched for "google chrome" in Bing. The first result was an ad with the link pointing to ...
0
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3answers
194 views

How to search for evidence of Camfecting (webcam hacking)?

I'm worried about camfecting (webcam hacking). The camera light on my mac (running OSX) is not on, but it isn't hard wired so that doesn't say a lot. I've ran a virus scan but no signs. Now my idea ...
0
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1answer
41 views

Virus (or Trojan) in Android

Definition of virus is (from Wikipedia): A computer virus is a malware program that, when executed, replicates by inserting copies of itself (possibly modified) into other computer programs, data ...
2
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0answers
52 views

Are malware detection rulesets publicly discoverable?

I am uncertain about how public malware detection rulesets are? By a "ruleset" I mean the rules, usually written in Yara, that malware detection engines use to determine whether a file or memory ...
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0answers
9 views

Are there any data sets from previous mobile forensic acquisitions available?

Even though the question by itself arises big privacy concerns, I would like to ask if there are datasets publicly or under specific agreements available, related to post-mortem forensic acquisitions ...
1
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0answers
34 views

My website redirects to malware link [migrated]

I coded my own website and uploaded to a host. Some days ago I realized that in front page suddenly redirects to an unknown websites, until 3-4 redirects. The redirects ends up at: ...
-2
votes
1answer
92 views

Interesting security demos for beginners [closed]

I am thinking about a creating short security demo to get people interested in the security topic. I've had a couple of ideas just want to see if anyone has anything else interesting. Edit: I was ...
0
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1answer
42 views

How do I secure X server against spyware in a GUI application?

Suppose you have a GUI application, that potentionally may be too curious about your environment, such as the list of window titles. How do I limit application's ability to enumerate windows, capture ...
2
votes
2answers
85 views

How to get rid of an Ad bot?

The issue started due to setting up a proxy server on a PC connected to my network. I then realized that all of my devices that connected to the network, including PCs and phones, are all infected by ...
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0answers
49 views

Is it safe to play around with this on a virtual machine? [duplicate]

I found a hard drive destroyer and I am trying to see exactly what it does and what it looks like while happening. I also do not want to lose my computer in the process. I downloaded VirtualBox and ...
0
votes
1answer
38 views

Virtual Penetration Test Lab - Figuring Out Its Market Size

Is there any reliable data available based on which the Global Market Size of Virtual Pen Testing Labs ( or Cyber Ranges ) can be ascertained ? If NOT , is it possible to calculate it ?
0
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1answer
161 views

Hacking Gmail with 92 Percent Success - Does popular GUI framework designs reveal UI state change ?

The media has been claiming for the last 2 days that GMail can be hacked . http://www.cnet.com/news/researchers-find-way-to-hack-gmail-with-92-percent-success-rate/ They have based their ...
0
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1answer
53 views

Sandbox environment for “php malware” analysis [closed]

I would like to know how can I analyse an obfuscated malware php code ? I heard about cuckoo sandbox, but it seems too overwhelming for this particular task. So I decided to run a Vagrant box, install ...
0
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0answers
36 views

Attacker able to install Screencapturing Software in Windows 7 Guest Account

I am operating in a guest account of Windows 7. Could an attacker that got onto my pc through malware i installed install a video program that records everything i do and send the result back to his ...
1
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1answer
54 views

Is this behavior the result of malware?

I have setup a new set of servers to test a software in Amazon EC2, and had set up my application. I've given it public access and a DNS entry, so its easily reachable by those that need to test it ...
4
votes
5answers
920 views

Is it possible for a phone to be transmitting even while turned off and the battery removed?

Is it technically or theoretically possible for any part of a mobile phone's circuitry to be still on and transmitting even while turned off and the battery has been removed? If so, how? I am ...
2
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1answer
79 views

I need help identifying the cause of weird outbound traffic from my network

I have some weird traffic heading outbound from my network. It is being blocked by the firewall from exiting and I'm not sure what the source is. I've looked at the machine and don't see anything ...
2
votes
5answers
176 views

How safe/secure are banking applications on Android phones?

I have a mobile banking application installed on my phone which allows me to pay for things, transfer money using my phone from my account to another etc. How safe or unsafe is this application? For ...
11
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2answers
2k views

Where do I find JavaScript malware?

I am looking for JavaScript malware. I need it just for local tests on my computer for a project I am working on. Are there any Internet resources where I could find this?
0
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2answers
779 views

Sophos virus protection continuously blocking codegv.ru

While using google chrome I keep getting a pop-up from Sophos saying "High Risk Website Blocked - Access has been blocked to "codegv.ru" It happens every time I perform any action in google chrome. ...
1
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3answers
99 views

If malware was detected in browser local storage does computer need to be nuked from orbit

I haven't used Windows partition since mid-June and I booted the system once again just a few days ago. My first action was as usual update all programs marked to be updated (including Windows ...
0
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2answers
92 views

Does Reinstalling windows ensures removal of all malwares/spywares/virus/rootkits etc? [duplicate]

If I reinstall windows, will it ensure that all types of malwares/spywares/rootkits etc are removed from my laptop ?
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2answers
67 views

Is it safe to create live usb on an infected system?

I am using Ubuntu 13.10. If my laptop is infected with malware, can I get rid of it by creating a live usb on it and using that live usb format and re-install the ubuntu ? I mean is it possible that ...
1
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1answer
45 views

The threat of video metadata

There are various old questions on stack exchange which say that malicious code in file metadata can potentially be executed when the file is opened (here, here, and here for example). They are all ...
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votes
1answer
78 views

Unrecognizable Icon. Virus?

Sorry I'm not sure this would be the best place but I've noticed this icon recently. I'm not sure what it is and it only pops up sometimes. When it does, I can't click it or do anything to it and it ...
2
votes
2answers
223 views

Antivirus settings: delete or quarantine the file?

I understand that most antiviruses by default quarantine infected files. I have changed it to remove all infected files immediately. Would this cause more harm than good?
29
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6answers
3k views

Can malware be dangerous even when quarantined?

I am reading a book on network security and when talking about user confusion it writes: "It is not uncommon for a user to be asked security questions such as Is it safe to quarantine this ...
3
votes
2answers
126 views

Can the USB standard be fixed to prevent the “firmware attack”?

Wired, and others are reporting on a research paper by Karsten Nohl and Jakob Lell. The paper apparently shows how any USB device (not just memory sticks) can be infected with malware at the firmware ...
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1answer
49 views

Problem in downloading and browsing [closed]

My downloads stop completing and some page in the browser appearing blank or with text only without css or js and so on, some program after complete return me a message when trying to start ...
1
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3answers
687 views

Is JavaScript malware as dangerous as native viruses? [closed]

Can JavaScript malware be as dangerous and damaging as more traditional viruses that are programmed mostly in native APIs?
4
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2answers
1k views

Could a malicious JS file pointed on URL/URI attack the browser/computer?

I found some website blacklisted on Google. I mean when you try to visit them, you get something like shown on this picture: After a small search, I found that some of them have a malicious ...
0
votes
2answers
68 views

How exactly does this Flash malware function on Ubuntu?

In this video, an experienced Ubuntu user manages to infect his system with some sort of malware. This is the first example I've ever seen of truly successful malware in the wild aside from privilege ...
0
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3answers
186 views

Can a PDF file contain a virus?

Could a PDF file contain any type of malwares ?
1
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2answers
88 views

Do multiplatform viruses exist? [closed]

Is there any known virus that targets the main operating systems: Windows, Linux and Mac OS X?
2
votes
1answer
35 views

When does it make sense to whitelist some subdomains but not others for a given domain?

Little Snitch has been useful to get a better handle on all the connections my computer tries to make. It's main dialog to allow or deny connections allows customizing (e.g. require specific port, or ...
0
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1answer
47 views

Questions about common exploits

I'm investigating the state of my MacBook Pro which I know was compromised, and do not know if I removed the exploits completely (and I realize, technically will never know this). I'm trying to hone ...
0
votes
1answer
107 views

Ubuntu 12.04 server attacked using Wordpress vulnerability (plugin?) [duplicate]

Env Rackspace cloud server Wordpress 3.9.1 Ubuntu 12.04 Linux web.mydomain.com 3.2.0-67-virtual #101-Ubuntu SMP Tue Jul 15 17:58:37 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux History These may ...
25
votes
6answers
3k views

How can normal files hide a virus?

How can normal files supported in the Windows operating system hide a virus? Sometimes opening a .txt , .jpg or .docx files leads to running a virus. How is this possible?
0
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3answers
104 views

Has personal computing security gotten better or worse in recent years? [closed]

I have a lot of experience with software as a developer, and am trying to move from newbie to more informed about present-day security. Everything I uncover makes me feel that personal computers have ...