IObit Malware Fighter helps fight viruses, ransomware, spyware, adware, Trojans and worms etc. As well as the latest malware, such as Ransom.Stop, Malware.Coronavirus, Trojan.Nanocore and malware on the subject of the coronavirus. The new heuristic algorithm sharpens threat detection, especially for virus variants. With the new generation anti-malware engine, its scanning speed is 50% faster than the old version. On the other hand, you benefit from multi-layered protection thanks to the combination of the IObit anti-malware engine and the market-leading Bitdefender engine.