The PolySwarm Blog

Analyze suspicious files and URLs, at scale, millions of times per day. Get real-time threat intel from a crowdsourced network of security experts and antivirus companies competing to protect you.

BlackByte NT

May 30, 2023 2:01:00 PM / by The Hivemind posted in BlackByte, Ransomware, BlackByte NT


Related Families: BlackByte

Executive Summary

BlackByte NT, the most recently discovered variant of BlackByte ransomware, was recently reported by DuskRise. BlackByte NT is written in C++ and contains a variety of anti-analysis techniques in an attempt to thwart malware analysts.

Read More

BlackByte Ransomware Targets Critical Infrastructure

Mar 1, 2022 2:42:23 PM / by PolySwarm Tech Team posted in Threat Bulletin, Critical Infrastructure, BlackByte, Ransomware



The FBI and US Secret Service released an advisory regarding BlackByte ransomware, which compromised multiple US and foreign businesses, including three entities that are part of US critical infrastructure. These three unnamed entities belonged to the government, financial, and food and agriculture verticals. The threat actors behind BlackByte also claimed they hacked networks belonging to the San Francisco 49ers in mid-February 2022.

Read More

Subscribe to Email Updates

Lists by Topic

see all

Posts by Topic

See all

Recent Posts