Malwarebytes

JULY 4, 2022

After a good start, the Internet-enabled, technological revolution we are living through has hit some bumps in the road. To celebrate Independence Day we want to draw your attention to five technologies that could improve life, liberty and the pursuit of happiness on the Internet. DNS encryption. Passwordless authentication.

Internet 112

Internet Internet Technology DNS 112

SecureList

APRIL 27, 2022

In December we were made aware of a UEFI firmware-level compromise through logs from our firmware scanning technology. Janicab was first introduced in 2013 as malware able to run on macOS and Windows operating systems. Some capabilities we analyzed are similar to those provided in other notorious post-exploitation toolkits.

Malware 132

Malware Firmware Government Phishing 132

SecureList

APRIL 27, 2021

Although Lyceum still prefers taking advantage of DNS tunneling, it appears to have replaced the previously documented.NET payload with a new C++ backdoor and a PowerShell script that serve the same purpose. Our telemetry revealed that the threat group’s latest endeavors are focused on going after entities within one country – Tunisia.

Malware 139

Malware Spyware Government Social Engineering 139