The HDoor is a recently developed personal computer threat which is classified to the family of backdoor Trojan. Basically, this malware is a hacking tool threat which likely seems to originate itself from China region and has been around active for quite a while. Till now the HDoor backdoor Trojan threat tool is being in used in manner to infect and cause harm on to the victim computer. As this Trojan threat also holds one of the latest commonly used high profile advanced persistent threats (APTs). The HDoor malware belongs to the Cycldek hacking tool group and this hacking group originates from China region and thus seems to go for a high profile targets mainly in the region of South East Asian. The HDoor malware is very dangerous for your PC and once the system get in touch with it responsible for arise of lots of problems and issue therein. Moreover, drop other malicious and risky threats such as adware, ransomware etc on to the infected machine.
The hacking group Cycldek uses a light version of the HDoor backdoor threat instead of using the original variant of the malware. It is designed mainly to look for available ports within the system through which it can enter and does harms to it. Moreover, it is further capable for the transfer of the data or files between the local network hosts which are generally or mostly offline always. All the files and data gets corrupted or lost due to the evil effects of the HDoor malware. The essential settings of the operating system also get changed by the HDoor malware threat which includes the exe files, task manager, registry files, Windows editor etc. The anti-virus engine program also gets blocked by the HDoor threat. Thus, you may feel uneasy to further operate or perform any of the operations within your operating system. It degrades the overall working performance of the machine and consumed huge amount of the system resources. So in order to have a hassle free working on your personal computer you should at first uninstall HDoor threat from infected system.