Danger level 7
Type: Backdoors
Common infection symptoms:
  • Connects to the internet without permission
  • Installs itself without permissions
  • Slow Computer


Reliable Windows protection is essential if you want to keep your virtual security guarded against Backdoor.Gadu-Gadu. As most recent research shows, the clandestine infection is part of a botnet which may enable highly illegal and dangerous DoS attacks within or from your personal computer. It is quite shocking but the threat, also known as Backdoor.Delf.fa, has been active since 2003. The malicious application has served the schemers for ten years, and it may serve another ten if Windows users do not implement authentic and powerful security software to guard their operating systems right away. Unfortunately, this malicious threat is extremely secretive and you may know nothing about its existence. Regardless, if you do not remove Backdoor.Gadu-Gadu, your personal computer could be employed for highly malicious activity.

The surreptitious Backdoor.Gadu-Gadu does not have an interface and it may lurk within your system for as long as weeks or even months before any visible symptoms are presented. In fact, the only way to detect the threat is by checking your Task Manager. Authentic and reliable files running on the system are digitally signed, and malicious ones are not. To check for this, locate a suspicious executable, right-click it and select Properties. If the questionable files do not have the so-called digital signature – inspect them further and delete if needed. Note that one of the elements which may belong to the malicious backdoor is gg.exe. The authentic file with this name works as a Polish language Instant Messenger. If an authentic security tool does not catch and remove Backdoor.Gadu-Gadu in time, it may corrupt the file and use IRC protocols to spread malware using your own name.

To delete Backdoor.Gadu-Gadu from the operating Windows system you have two removal options – manual and automatic. Have you deleted spyware manually before? Do you know how to distinguish malignant files from the authentic ones? Do you know how to remove botnet files and security breaching backdoors? Only if you answer ‘yes’ to all of these questions should you proceed manually. Otherwise, utilize a reliable spyware remover to delete the obnoxious threat from your computer. Of course, once you have Backdoor.Gadu-Gadu removed, you need to think about protecting your Windows system. To ensure successful malware removal and Windows protection – click the download button below and install SpyHunter. If you have more questions – post them in the comment box below.

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How to manually remove Backdoor.Gadu-Gadu

Files associated with Backdoor.Gadu-Gadu infection:

Backdoor.Gadu-Gadu processes to kill:


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