Tag Archives: virus
Types of Computer Viruses
In computing terminology, a malicious code is a term used for computer viruses and programs designed to cause damage to computers. Other types of destructive PC worms are known as Internet virus including the examples like Worms and Trojans.
Outlined below is the description of different kinds of computer viruses:
Program/File Infector
Falling under the category of parasitic viruses, a program or file infector attempts to infect the files with extension code like .exe, .com, .drv, .dil, .bin, .ovl, and .sys. It gets activate along with the execution of executable file containing virus. The virus then loads itself into memory and replicates itself to other executable files when these files are opened or run.
The File Infector virus can destroy the content contained in files and cause irreversible damage to them. Some file viruses have also operated as email worm and Trojan horse.
The best way to disinfect files infected by the file virus is to delete them and restore from back up.
Macro Computer Virus
A macro computer virus is a virus written in a language built into a software application such as a word processor. For example: Microsoft Office has the macro language built into its application. This is why most of its application programs are affected by macro computer virus.
Macro viruses are generally created using the macro recorder or Visual Basic for Applications. The applications that are the most prone to this antivirus are Word Documents, Excel Spreadsheets, Power Point Presentation, and Access Database. The virus infects templates of these documents and therefore every file that the user opens gets affected. Some common macro computer viruses are Auto Exec, Auto New, Auto Open, Auto Close, and Auto Exit.
The auto macros can be disabled by using the command DisableAutoMacros in any macro that is written. Another way to remove it is by holding down the shift key while opening a document.
Multi-Partite Virus
It behaves in the same way as other computer viruses do. As the name signifies, they are sometimes more than one type. These are hybrids and are known as multi-partite virus.
Polymorphic Viruses
It is a kind of virus which produces different but operational copies for itself. Its attack is considered to be extremely dangerous as virus detectors will not be able to detect all instances of virus attacks simultaneously. And this is one of the reasons why it is known to be strategically designed.
Stealth Viruses
A stealth virus uses different mechanisms to prevent recognition by antivirus software. It tries to escape detection either by redirecting the disk head to head to read another sector or modifying the file size shown in the Directory listing.
Classification of some viruses is not possible as they are the file type viruses which start behaving as computer worms with an activation code.
Types of Computer Viruses
In computing terminology, a malicious code is a term used for computer viruses and programs designed to cause damage to computers. Other types of destructive PC worms are known as Internet virus including the examples like Worms and Trojans.
Outlined below is the description of different kinds of computer viruses:
Program/File Infector
Falling under the category of parasitic viruses, a program or file infector attempts to infect the files with extension code like .exe, .com, .drv, .dil, .bin, .ovl, and .sys. It gets activate along with the execution of executable file containing virus. The virus then loads itself into memory and replicates itself to other executable files when these files are opened or run.
The File Infector virus can destroy the content contained in files and cause irreversible damage to them. Some file viruses have also operated as email worm and Trojan horse.
The best way to disinfect files infected by the file virus is to delete them and restore from back up.
Macro Computer Virus
A macro computer virus is a virus written in a language built into a software application such as a word processor. For example: Microsoft Office has the macro language built into its application. This is why most of its application programs are affected by macro computer virus.
Macro viruses are generally created using the macro recorder or Visual Basic for Applications. The applications that are the most prone to this antivirus are Word Documents, Excel Spreadsheets, Power Point Presentation, and Access Database. The virus infects templates of these documents and therefore every file that the user opens gets affected. Some common macro computer viruses are Auto Exec, Auto New, Auto Open, Auto Close, and Auto Exit.
The auto macros can be disabled by using the command DisableAutoMacros in any macro that is written. Another way to remove it is by holding down the shift key while opening a document.
Multi-Partite Virus
It behaves in the same way as other computer viruses do. As the name signifies, they are sometimes more than one type. These are hybrids and are known as multi-partite virus.
Polymorphic Viruses
It is a kind of virus which produces different but operational copies for itself. Its attack is considered to be extremely dangerous as virus detectors will not be able to detect all instances of virus attacks simultaneously. And this is one of the reasons why it is known to be strategically designed.
Stealth Viruses
A stealth virus uses different mechanisms to prevent recognition by antivirus software. It tries to escape detection either by redirecting the disk head to head to read another sector or modifying the file size shown in the Directory listing.
Classification of some viruses is not possible as they are the file type viruses which start behaving as computer worms with an activation code.
Remove virus new folder exe – Easier than you supposed
Remove virus newfolder exe seems to display on every system in the world soon. Unfortunately, most of companies didnt pay enough attention to appearance of remove virus new folder exe or couldnt protect themselves from it. We have some attractive observations which prove an increased possibility of corporate and university networks to be infected by thumb drive virus. Without new folder virus removing virus new folder exe invasion can become a cause of millions of people failed in a short space of time. To avoid getting remove virus new folder exe you should not open your pen drive by double-click and check it every time you inserted it into unknown system.
Remove virus new folder exe usually travels around the world by thumb drives. While inserting a pen drive into computer which is a member of public network be prepared to verify it for remove virus new folder exe infection next time. You can be easily infected by remove virus new folder exe if you treat your flash drive. Dont forget to check your flash drive for infections every time after your work with it in the university or corporate networks. If you want to edit features blocked by remove virus new folder exe with the assist of regedit, those features will be blocked again before long.
Remove virus new folder exe creates a lot of unnecessary files, blocks Folders Properties and even denies an access to Task Manager. You cant get access to directorys option because of remove virus new folder exe. If you cant show hidden files it is a sign of remove virus new folder exe. But the most significant matter when you deal with remove virus new folder exe infection is great performance loss. If you have noticed an infection do not insert your flash drives into your PC at all.
When you noticed any strange processes you should verify your system for remove virus new folder exe with anti virus and anti spyware programs immediately. If you suppose remove virus new folder exe has already penetrated into your PC you should look through your processes list at first. Some attempts to solve remove virus new folder exe problem manually can bring you to unfavorable result. But if you are a professional you can endeavour to improve the situation from Safe Mode. From the moment you got to know that remove virus new folder exe came into your advances list and was launched, never open you drives and directories with double-click, treat right-click instead.
You may get an evidence of high speed creation of new files if you attempt to fight with remove virus new folder exe manually. If you are not enough experienced user youd better have no touch to Regedit. Always backup your registry before making serious changes to your Windows. Please remember that removing remove virus new folder exe instances manually can spend much of your time. Newfolder Fix Wizard was produced to fix up your matter with remove virus new folder exe easily and quickly.
But we want to bowl remove virus new folder exe middle stump as you want. On the contrary you can use Newfolder Fix Wizard once and forget about remove virus new folder exe forever. Today it isnt surprising if a usual company which treats a corporate network has remove virus new folder exe. You can not pay attention to remove virus new folder exe but the situation will only become worse with every passing day.