What is it?
Capabilities include cleaning up malware, spyware, adware, bots, trojans, etc. It detects, cleans and blocks unwanted applications on the PC. It includes a "Startup Guard", "Browser Guard", "File Guard", "Network Guard", "USD Disk Guard", "Process Guard", "Cookie Guard" and "Malicious Action Guard".
Description of filemonitor.dll from IObit
“IObit Malware Fighter is an advanced malware & spyware removal utility that detects, removes the deepest infections, and protects your PC from various potential spyware, adware, trojans, keyloggers, bots, worms, and hijackers. With the improved, unique "Dual-Core" engine and the heuristic malware detection, IObit Malware Fighter detects the most complex and deepest spyware and malware in a very fast and efficient way.”