Surila is a backdoor program that allows an attacker to control a compromised computer from a remote location in order to use it for malicious purposes. Surila allows the hacker to access private information such as passwords, disable security settings, execute commands and modify system files. Additional malware may be installed as well, which may make your PC become slow or unstable.
In order to remove Surila manually, you must kill all associated running processes, then locate related files and values in the Windows registry so that they can be removed. Manual removal is risky and may damage your computer. To remove Surila automatically, you should use a reputable antispyware tool such as Spyzooka, which is intended for this purpose.