A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes.

learn more… | top users | synonyms

3
votes
3answers
118 views

Fiddler show external requests but not initiated by any legitimate process

While debugging my web application in Fiddler, I found out that there are some suspicious requests to some hotel sites, search requests to google.pl. etc. See below images. Strangely there no process ...
7
votes
0answers
66 views

Computer Virus Phylogenies algorithms - pseudocode?

I've collected a large number of "Web Shell by oRb" (a.k.a. "FilesMan" backdoor, a.k.a. antichat backdoor) files by running a WordPress honeypot, and searching pastebin. The code in the variants is ...
2
votes
0answers
98 views

How to scan large .bin files for malware?

I know about websites like VirusTotal, and programs like herdprotect. I'm using Avira and Superantispyware, but once the large bin files are scanned, usually nothing is found. But after running an ...
2
votes
0answers
85 views

Are old Android WebViews a risk to Activesync email, and how do I block old devices?

I'm concerned that old versions of Android may be hacked through unpatched WebViews (in PhoneGap and other apps), exposing Activesync email data, and other sensitive information. To mitigate this, ...
1
vote
0answers
94 views

What vulnerability is this malicious document attempting to exploit

CLARIFICATION: I changed the title as people were interpreting this as a request to help understand the code. I explain what the code is doing below (critiques on this analysis are welcome.) I am ...
1
vote
0answers
230 views

Problem with qgankgyefx..vbe virus

I am not sure if I am in right forum. But i am having problem with this virus. On affected computer, If we use a USB drive, all the file become hidden. I am using HFV.exe for retrieve all data in ...
0
votes
0answers
59 views

Avast Sandbox Waking Computer from Sleep in Windows 10. Avast 2016 premium version

I typed in powercfg /lastwake into cmd and it told me an avast sandbox .exe had woken the computer. I've disabled sandbox and it no longer constantly wakes from sleep - within 30 seconds. I scanned it ...
0
votes
0answers
23 views

Is it possible to avoid “eXecute Disable bit” and “Data Execution Prevention” protections?

I argued with a friend about computer viruses. I mean classic computer viruses, which inject their code into host program and execute before/after/inside host program. Not macro viruses, nor Trojan ...
0
votes
0answers
602 views

Shortcut Virus: All contents of my USB gets transferred into an unnamed hidden folder

Whenever I connect any USB into my PC. All of the contents of my USB gets thrown into a hidden unnamed folder which is getting irritating. I have tried to search online for solutions but none of them ...
0
votes
0answers
109 views

Protection against Bad USB not working for me

Protection against bad USB as described in this thread by user 10008 in the top voted answer is not working on my PC at the moment. I tried it when trying to install Ubuntu from a Live DVD to a USB ...
0
votes
0answers
127 views

How to test backend virus behavior?

I have a website that allows the user to upload files. The front-end (web tier) checks the file extension and first few bytes of the file for the magic number of an acceptable file, but then ...