What is Trojan.vundo?
This Trojan is also known as VirtuMonde, VirtuMundo, and MS Juan. This trojan’s main aim is to display advertisement and sponsor a number of pop-ups, fake software and security alerts to mislead computer users. Most of the time it slyly hids as a software update to gain access on target computer.
Most of the time Trojan.Vundo is disturbed through spam email messages, file-sharing network and malicious web sites. The most common method of this infection is through outdated versions of the Sun Java platform.
Trojan Vundo is also downloaded by other malware. Recent example of this was the mass-mailing worms W32.Ackantta. B@mm and W32.Ackantta.C@mm variants downloaded from this threat family on to compromised computers. Increased levels of infection this worm has been seen an increase in the number of Trojan Vundo infections.
Also read-How To Remove NetGaming Search Redirect Virus From Computer
Malicious Effects of Trojan.vundo
- Displays numerous fake errors and commercial adverts.
- It deletes many important .dll and .exe files from the infected system.
- Modify the registry entries.
- Hijack you web browser to strange and malicious web pages.
- Slows down your internet speed.
- Creates several infected files in different formats.
- Demean the PC performance as well as speed.
- Disable firewall and other security software available in your PC.
- Sudden shut down of your system with no apparent reason.
- Steals the confidential data and information.
- Removes various icons and shortcuts folders from the system desktop which you don’t want to remove.
Ways through which Trojan.vundo infects your system:
- Spam emails: This trojan gets into your computer through malicious email attachments in the spam emails tab. This ransomware sends a word document which contains spam mails. It also sends a malicious infected attachment and download links in an unknown email. It also contains disguised links that appear to be for familiar websites but in fact lead to phishing web sites or sites that are hosting such malwares.
- Bundling: It comes bundled with free application hosted from unreliable site. When user install those free application then this infection also gets installed automatically.
- It also gets inside your system along with the installation of any new software applications which the user does without completely reading license agreements or reading without terms and condition. Most of these cases are sharing files like music, photos and many more in networking environment, visiting various adult websites are also liable behind the insertion of this threat inside the Pc.
- Social Clickjacking: Creators of such infections use online media such as Social Network and tempting advertisements to have users install these extensions. Update your flash player or win an IPhone are examples of such tempting offers.
- It can also get attached with on your PC, if you frequently visit unsafe site like Porn sites or betting sites which contain illegal stuff. In addition, user should also avoid clicking on misleading ads and random links which redirects the victim to social media site.
- Attachments send via emails or Facebook, Skype messages. This trap is genuinely old; however, it is always getting enhanced. The most recent hit is to influence it to look an associate sent you that email and it will also incorporate what seem, by all accounts, to be business related documents inside. Make sure to search for the file attachment before you take a gander at the document name. If it closes with .exe or it is .exe file then it’s most likely an infection!
- Torrents & P2P File Sharing: Torrents and files shared on P2P networks have a high probability of being a carrier to such infections.
- Fake download websites are another wellspring of this programs. These websites have worked in calculations, which enable them to duplicate your search queries and influence the search engines to trust they have an ideal match for your search. When you endeavor to download a file from such a webpage the name will fit, but the file that you have downloaded are really going to be loaded with infections, viruses, malwares and other threats. So, it is never a smart thought to open documents got from arbitrary sources without scanning them for infections first. Always keep an anti-virus program on your machine.
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Tips to prevent Trojan.vundo from entering your computer :
1. Enable your popup blocker: Pop-ups and ads in the websites are the most adoptable tactic used by cybercriminals or developers with the core intention to spread malicious programs. So, avoid clicking uncertain sites, software offers, pop-ups etc.
2. Keep your Windows Updated: To avoid such infections, we recommend that you should always keep your system updated through automatic windows update. By doing this you can keep your device free from virus. According to the survey, outdated/older versions of Windows operating system are an easy target.
3. Third-party installation: Try to avoid freeware download websites as they usually install bundled of software with any installer or stub file.
4. Regular Backup: Regular and periodical backup helps you to keep your data safe in case the system is infected by any kind of virus or any other infection. Thus always backup important files regularly on a cloud drive or an external hard drive.
5. Always have an Anti-Virus: Precaution is better than cure. We recommend that you install an antivirus like McAfee or a good Malware Removal Tool like Download Free Virus Removal Tool
6. Install a powerful ad- blocker for Chrome, Mozilla,and IE.