ISO

AsyncRAT Being Distributed in Fileless Form

The ASEC analysis team has recently discovered that malicious AsyncRAT codes are being distributed in fileless form. The distributed AsyncRAT is executed in fileless form through multiple script files and is thought to be distributed as a compressed file attachment in emails. AsyncRAT is an open-source RAT malware developed with .NET that can execute various malicious activities under the command of the attacker. The compressed file being distributed through phishing emails has an html file and executing this file will…