PUP.Optional.Sweet.IM is a kind of Trojan horse virus that gets inside your computer with spam e-mails, corrupt websites, freeware and removable devices. At the very beginning, you will not realize PUP.Optional.Sweet.IM’s invasion, because it is a rootkit Trojan and usually takes advantage of system loopholes to launch an attack. This virus is highly dangerous and it can trigger lots of severe consequences.
First of all, to avoid security scan, PUP.Optional.Sweet.IM virus hides deeply among system files. As a result, many files are corrupted or damaged. Secondly, PUP.Optional.Sweet.IM virus modifies system settings and registry entries, so as to affect the running of antivirus programs. Thirdly, there will be many pop-up ads and security alerts appearing on your desktop. You should not trust them, because most of them are fake and malicious.
Moreover, PUP.Optional.Sweet.IM is a typical Trojan and cyber criminals mainly use it to steal data from target computers. That is to say, this virus is a huge threat to your privacy. Generally, it likes stealing financial data, such as online bank accounts, passwords, credit card details and so on. When remote hackers get such information, what you suffer will be more than severe PC malfunctions. In a word, PUP.Optional.Sweet.IM virus is a really destructive virus. To protect your PC and your own benefit, you need to take immediate action to get rid of PUP.Optional.Sweet.IM virus.
Infection Symptoms of PUP.Optional.Sweet.IM
1. It is dropped onto your computer without your consent.
2. It can create system vulnerabilities and make your system much weaker than before.
3. It helps remote hackers access your system.
4. It degrades computer performance and makes the system unstable.
5. It is able to monitor your surfing process and steal your confidential information.
6. It installs additional malware in your computer.
How to Delete PUP.Optional.Sweet.IM
Before the removal, please first back up your system! You should be extremely careful when deleting any file,because any mistake may lead to system crashes and other severe consequences.
MEHTOD 1. Manual Removal
Step One:
Reboot the computer and before Windows interface loads, hit F8 key repeatedly. Choose “Safe Mode with Networking” option, and then press Enter key. System will load files and then get to the desktop in needed option.
Step Two:
Open Windows Task Manager and end virus processes. There are three ways to launch the Task Manager
① Press keys Ctrl+Alt+Del.
② Press keys Ctrl+Shift+Esc.
③ Press the Start button→click on the Run option→Type in taskmgr→press OK.
Step Three:
Click “Start” button and open the “Control Panel”, then double-click “Folder Options”. When the Folder Options window shows up, please click on the “View” tab, tick “Show hidden files and folders” and unmark “Hide protected operating system files(Recommended)” and then press OK.
Step Four:
Open Start menu and click on the “Search programs and files” box. Then delete PUP.Optional.Sweet.IM virus files:
%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
C:\Documents and Settings\LocalService\Local Settings\*.*
%AppData%Local[random].exe
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\*.exe
C:\Documents and Settings\LocalService\Local Settings\*.*
Step Five:
Open Registry Editor by pressing Windows+R keys, type in regedit and click “OK” to launch the Windows Registry. Then delete all PUP.Optional.Sweet.IM virus registry entries and keys.
HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\run\random
To completely delete PUP.Optional.Sweet.IM virus,
you need to know that the manual removal above may not be able to
remove virus completely, because the creators of virus are always
updating the virus version.Besides,any tiny mistake during the manual
removal process may lead to severe consequences. Therefore,to ensure a
complete and safe virus removal, it’s recommended that you get rid of
virus with Automatic PUP.Optional.Sweet.IM Virus Removal Tool.
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