letsdefend.io challenge — Malicious Doc

letsdefend.io challenge — Malicious Doc

In this write up I will briefly try to explain the Malicious Doc challenge from letsdefend.io. You can see the challenge here.

Prepare a Secure Environment

Analyzing a potentially malicious Word document requires a cautious approach to protect your system from harm and the most crucial step is preparing a secure environment that isolates the document. So, you shouldn’t open the file in your local environment.

Most of the time, VirusTotal, any.run and …

challenge doc document environment letsdefendio malicious malware prepare protect system word word document