Blogs About Threat Research

Since April, Morphisec Labs has been closely monitoring an active GuLoader campaign that primarily focuses on law firms, along with healthcare and investment firms, specifically within the United States. GuLoader, also known as Cloudeye, has been...

The Aurora stealer is a notorious Golang-based information stealer that's been gaining popularity from the end of 2022 through the first quarter of 2023. The Morphisec Threat Labs team has been tracing its activities using our prevention telemetry...

Starting in November 2022, Morphisec has been tracking an advanced info stealer we have named “SYS01 stealer.” SYS01 stealer uses similar lures and loading techniques to another information stealer recently dubbed S1deload by the Bitdefender group,...

Morphisec has recently identified a highly evasive malware campaign delivering ProxyShellMiner to Windows endpoints.

During November, Morphisec identified a brand-new variant of Babuk ransomware while investigating a customer's prevention event. Babuk was first discovered at the beginning of 2021, when it began targeting businesses to steal and encrypt data in...

A non-fungible token (NFT) is a record on a blockchain associated with a digital or physical asset—usually a digital file such as a photo, video, or audio. An NFT’s ownership is recorded in the blockchain, and it can be sold and traded. NFTs differ...

The DoNot Team (a.k.a APT-C-35) are advanced persistent threat actors who’ve been active since at least 2016. They’ve targeted many attacks against individuals and organizations in South Asia. DoNot are reported to be the main developers and users...

To help protect the public, Morphisec Labs constantly monitors, investigates, and assesses the latest threats to help organizations avoid serious consequences. In recent months, threats involving infostealers have escalated. This report analyzes six...

With 50% more users last year than in 2020, the number of people using the community chat platform Discord is growing at a blistering pace. This has led cybercriminals to refine and expand malicious attack use cases for the platform. In this threat...

Morphisec is a world leader in preventing evasive polymorphic threats launched from zero-day exploits. On April 14 and 15, Morphisec identified exploitation attempts for a week-old VMware Workspace ONE Access (formerly VMware Identity Manager)...

As Russia’s invasion of Ukraine continues, new wiper malware has surfaced attacking Ukrainian infrastructure. Caddywiper was first detected on March 14, 2022. It destroys user data, partitions information from attached drives, and has been spotted...

Morphisec Labs has detected a new wave of Remcos trojan infection. The theme of the phishing emails is again financial, this time as payment remittances sent from financial institutions. The attacker lures a user to open a malicious Excel file that...

The Morphisec Labs team has conducted research on the new Mars infostealer. Mars is based on the older Oski Stealer and was first discovered in June 2021. The new Mars is available for sale on several underground forums and is reported to be under...

Morphisec Labs has observed a new wave of JSSLoader infections this year. We’ve tracked JSSLoader activity since December 2020 and published a thorough report on the Russian criminal hacking group FIN7’s JSSLoader: The Evolution of the FIN7...

With examples changing hands for up to $69 million, hosting digital content on blockchain and selling it to investors has become one of the most lucrative things creators can do. And as rock stars, international artists, and even politicians keep...

As a continuation to our previously published blog post on VMWare Horizon being targeted through the Log4j vulnerability, we have now identified Unifi Network applications being targeted in a similar way on a number of occasions. Based on...

Morphisec, through its breach prevention with Moving Target Defense technology, has identified a new, sophisticated campaign delivery which has been successfully evading the radar of many security vendors. Through a simple email phishing tactic...

On December 9th, 2021, reports surfaced about a new zero-day vulnerability, termed Log4j (Log4Shell), impacting Minecraft servers. [see “Protecting Against the Log4J Vulnerability”] Countless millions of devices instantly became at risk of attack,...

With a year-on-year increase of over 161%, malicious usage of cracked versions of Cobalt Strike (a legitimate penetration test tool) is skyrocketing. For organizations that still rely on signature-based next generation antivirus (NGAV) solutions to...

On December 9th, 2021, reports surfaced about a new zero-day vulnerability, termed Log4j (Log4Shell), impacting Minecraft servers. Now, almost one week later, it is clear that countless millions of devices are at risk, and Log4j may rank among the...