HLDRRR.EXE It is known to most anti-virus as spyware or Trojan-Downloader.Win32.Bagle.snBut escaped time and still get rid of anti-virus widely known as Norton si Avira.
The other day I had a great experience with this executable - virus. If you come across it on your PCs you need to be sure that You virused computer and you need a anti-virus seriously.
Content
Where does hldrrr.exe.
This executable on your PC comes most often when downloads and installs a toolbar for Internet Explorer, to access and 
Strange programs installed on Infected sites or open executable files coming through Email / spam ca attachment. It is known as the virus without minimum experience in computers, which installs any program open pop-up and do not know to beware of misleading advertisements and emails.
Along with executable hldrrr.exe longer appear in the system and the following: wintems.exe, srosa.sys plus the "down" and "downld" folders.
Kaspersky Anti-Virus Report
Trojan software : Trojan-Downloader.Win32.Bagle.sn / Trojan.Tooso.R
Located:C:WINDOWSsystem32drivershldrrr.exe
threat level: High
In my case, hldrrr.exe appeared in the folder "%System%WINDOWSsystem32 drivers”But this executable can also be found in other folders of system32 or even in the root of this system folder.
Remove Virus File – hldrrr.exe
1. If anti-virus has detected this virus but cannot delete it, follow the scan report and see exactly where the hldrrr.exe file is located. Open Task Manager (Ctrl+Shift+ Esc), go to the tab Processes and give kill hldrrr.exe process.
2. open Command Prompt and give the commands: (after each order press Enter)
cdC:WINDOWSsystem32drivers (to get to the folder)
del hldrrr.exe
del down
del downld
Other files that accompany hldrrr.exe, wintems.exe si srosa.sys are located in "system32 ".
cd .. (to get to the "parent" folder of the current folder.)
del wintems.exe
del srosa.sys
3. After I deleted malware files we need to clean the registry (windows registry).
Open registry editor and go to:
HKEY_CURRENT_USERSoftware
Plus do click on the folder and search software FirstRRRun. Right-click and Delete.
We go to the next registry to delete the key "drvsyskit"
HKEY_CURRENT_USER> Software> Microsoft>Windows> CurrentVersion> Run
In the list on the right we look for and delete "drvsyskit".
4. Restart the computer.
Normally after the above operations should get rid of this virus, but to make sure that there are other malware on your computer is recommended Use an anti-virus good to scan your computer.
*I found this virus on an operating system Windows XP protected by Avira AntiVir Personal. The detailed report of the virus and devirus was made with Kaspersky Anti Virus 2010.
