If you're still suspicious of an infection after running several detection and removal programs, BleepingComputer has some very helpful resources for identifying and removing malware, including instructions on how to use HijackThis to identify suspicious activity on your computer. When someone gives me an infected computer, I usually run MalwareBytes, Spybot S&D or Ad-Aware, and Microsoft Security Essentials. That said, I don't trust any single program to catch everything. Every time someone I know gets tricked into installing one of those socially-engineered malware apps, like Microsoft Antivirus, MalwareBytes has had no problem removing it. Open MalwareBytes, select Settings > General. I've had good luck with MalwareBytes it has detected and removed a lot of malware that other antivirus and anti-malware apps have failed to detect or remove. I also tested it by right-clicking, run as administrator on the license file and it ran directly on the console. It might also be the case that the malware relocated itself one or more times while trying to evade detection, or created decoy registry keys. You can install and use the software on your Android phone, iPhone, laptop, or computer. It might be the case that another program (like your antivirus, CCleaner, or some other anti-malware app you've used) already deleted the files but left the Registry keys behind. Apart from that Malwarebytes Key are often available with so many amazing advanced features that are completely targeting the malicious threats into your computer. Malwarebytes is antivirus software that prevents your systems and data from being damaged.

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