Researchers spotted huge email campaigns on August 10, 2018, with millions of email messages that contain Marap malware payload. Marap was written in C and it has the ability to download additional modules and payloads. The malware uses API hashing algorithm functions to prevent analysts and automated tools from reversing it and determining the code’s. Researchers said, This new downloader, along with another similar but unrelated malware that we will detail next week, point to a growing trend of small, versatile malware that gives actors flexibility to launch future attacks.”]
Source: https://gbhackers.com/email-campaigns-downloader-malware/