跳至主要内容

What Is TrojanDownloader:Win32/Cutwail.CJ?

TrojanDownloader:Win32/Cutwail.CJ is a highly risky Trojan horse that can do much harm to your machine. This Trojan horse can enter into your system in various ways; for examples, spam emails, hacked websites, sharing files, free applications, suspicious links, and removable storage devices. Once installed on your computer, it will quickly add some malicious registry entries to the Windows registry, so that it can run automatically whenever the infected computer is loaded. Then, it will create many malicious files in the hard drives, which enables it to perform a series of harmful activities on your PC.
Here are some actions performed by the Trojan horse:
It modifies the system settings without any permission.
It randomly deletes or overwrites the system files.
It furtively disables the antivirus program or Windows firewall.
It opens up a backdoor for other malware to download themselves onto your computer.
It installs a key logger to monitor and record what you are typing on the keyboard (such as credit card numbers and passwords) and send it to its creators.

Why Is Hard to Remove the Trojan Horse?

You may find it hard to remove TrojanDownloader:Win32/Cutwail.CJ using you antivirus program. Why? This is because the Trojan horse can make your antivirus program unable to work normally by killing its running process or even corrupting its important files. Also, this Trojan horse is designed with rootkit technique which enables it to load itself into the Windows registry and disguise itself as a legit part of the system, which make it hard for a common antivirus program to detect and remove it. Besides, not every antivirus program would automatically update itself daily to catch the latest malware.

Consequences of the Infection

Computer performance decreases gradually
The Trojan horse occupies many system resources and takes up high CPU usage when running in the back ground of the system.
System suffers from various problems
The Trojan horse removes or corrupts system files at random.
The network speed gets much slower
The Trojan horse uses the Internet bandwidth to upload data to the particular websites.
Computer is flooded with many pop-ups
The Trojan horse downloads and installs adware, redirect virus and other unwanted programs which can generate endless ad pop-ups or false security alerts.
Personal information & data are stolen
The Trojan horse helps steal your confidential information and data and even allows the cyber hackers to visit your computer secretly.

To know how to get rid of TrojanDownloader:Win32/Cutwail.CJ, please visit here: http://www.vblaze.com/remove-trojandownloaderwin32cutwail-cj-thoroughly

评论

此博客中的热门博文

Remove Loadstart.biz Redirect Virus (Useful Removal Guide)

I am encountering a problem that my homepage has been changed to Loadstart.biz without my knowledge and consent. I just cannot reset it back to my favorite one and I notice that there are many pop ups showing on the webpage, most of which warn that my PC performance is poor and I am recommended to download some software to repair it. This really annoys me. My computer system is Win7 64 bits and IE browser is my frequent used browser. How should I solve this problem? Can anyone help me? Description of Loadstart.biz Loadstart.biz is a website with bad reputation associated with browser hijacker and adware. This website makes use of attracting and convincing design to pretend as professional and helpful and it adds some familiar icons and connect to links such as Google plus, Twitter and Facebook icons to make it more trustworthy. However, in fact it¡¯s only a scam that cheats users to click the links on the website and download its useless and malicious program. You w

How to Get Rid of Netsafe Offers Completely

Netsafe Offers is a piece of software that belongs to the adware category. It is well designed by cyber criminals to boost traffic and generate pop-up ads in order to obtain illegal benefits. Also, Netsafe Offers will take actions to collect useful data which can be utilized to help such threat to display ads. Netsafe Offers usually gets into a target computer via drive-by-downloads. Sometimes, it may hide in some social networking sites and dubious web pages and slip into users¡¯ PCs once they carelessly visit those pages. Once infected, Netsafe Offers has the ability to get installed on your computer as a browser extension, plug-in or add-on. Its attack will involve all browsers, including Internet Explorer, Mozilla Firefox, Google Chrome, and Safari. This adware can generate some unpleasant problems, such as endless ad pop-ups, browser redirection and computer speed decrease. Another one may be the new added unfamiliar programs which can be found in the list of Cu

Get Rid of Java:Malware-gen [Trj] Completely

Java:Malware-gen [Trj] is a malicious Trojan horse that may download additional parasites via security holes and prevent detection from security tools. Java:Malware-gen [Trj] can spread through malicious websites, removable drivers and Email attachments. Besides, this Trojan horse redirects web browser to corrupt websites that consists links that install others malwares and adware’s on the system. Once this Trojan horse is installed on a computer system, it may attempt to adjust the Windows registry keys, and could generate additional malware onto the infiltrated system. It is strongly recommended to remove Java:Malware-gen [Trj] completely from your computer before this nasty stuff damage your system and precious data further. How to Manually Remove Java:Malware-gen [Trj] I: Log in Safe Mode with Networking Reboot the PC and keep pressing F8 key on the keyboard before Windows launches. Hit the arrow keys to choose “Safe Mode with Networking” option, and then tap En