Report of Attacks Targeting Freelancers on Upwork

There are millions of applications, articles, etc., on the Internet per day. In this period, when the file is easily infected with Trojan software by downloading the file, hacker groups turn their target to freelance job sites.

Upwork Global Inc. by our blue team team. obtained malware targeting freelancers.

During the analysis of the malicious file, it was determined that it did not perform harmful operations on systems such as Windows 7,8,8.1, but performed harmful operations on Windows 10 and above systems.