Trojan:JS/BlacoleRef.CL is categorized as a critical Trojan that infects your computer without your knowledge. Once it gets installed to the system, it performs lots of malicious actions such as deletion of important files, system crash, etc to the infected PC and makes user rather frustrated. Generally, this type of virus may be used to locate password information or make the system more vulnerable to future entry or simply destroy programs or data on the hard disk.
After it invades the targeted PC, it may perform many evil actions that ruins your system. Although it doesn’t work as a Worm that replicates itself, it stays in the computer doing its damage or allowing somebody from a remote site to take control of the computer. Malicious activities are performed as follow : 1. steal confidential information such as user name and passwords without your permission. 2. download additional malicious files and update itself to prevent from the detection of antivirus program. 3. gather essential data like computer name, operating system version, network setup, and hardware/software details and send to remote hacker. 4. notably slow down your PC performance and make you experience blue screen of death, system crash down etc. As mentioned above, we have realized that Trojan:JS/BlacoleRef.CL a seditious Trojan that should be removed as soon as possible, or it may crash down your computer and make it useless as a result.
It is absolutely a highly dangerous threats that can do lots of illegal things to threaten your PC. For example:
2. It forces you to visit websites and advertisements which are not trusted and may lead you to pay money wrongly for worthless products.
3. It can cause your computer stuck frequently and make all the programs you have installed can’t respond randomly .
4. It may allow cyber criminals to track your computer and steal your personal information.
In a word, Trojan:JS/BlacoleRef.CL must be removed without any hesitation.
1. Show hidden files and folders.
Open Folder Options by clicking the Start button, clicking Control Panel, clicking Appearance and Personalization, and then clicking Folder Options.
Click the View tab.
Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.
2. Open Registry entries. Find out the malicious files and entries and then delete all.
Attention: Always be sure to back up your PC before making any changes.
a. Press the “Start” button and then choose the option “Run”. In the “Open” field, type “regedit” and click the “OK” button.
b. All malicious files and registry entries that should be deleted:
Trojan:JS/BlacoleRef.CL is a Trojan which users always get downloaded from malicious websites. Once it is downloaded, unwanted things will happen to attack your PC. The programs on your computer may begin to load much more slowly than they had before. Files may mysteriously appear or disappear from your system. Annoying messages may flash across your screen and your menus may begin to change. In addition, since it is a Trojan, it allows cyber criminals to visit your computer remotely without your consent. Thus, your privacy or personal information may be exposed to a hacker. It even displays lots of false positives with annoying pop ups. To secure your computer, it is suggested users to remove Trojan:JS/BlacoleRef.CL timely.
Published by Sarah Poehler & last updated on June 4, 2013 8:56 am