Cicada3301 ransomware, written in Rust, was first reported less than two months ago. Despite its recent emergence, Morphisec threat researchers have already identified striking similarities between Cicada3301 and the infamous BlackCat ransomware.
Like its namesake, the Cicada puzzle, which has long been associated with complex, cyber-related problem-solving, the true identity of the Cicada3301 ransomware developers remains shrouded in mystery.
Read more…
Source: Morphisec
Related:
- Cisco Zero-Day in AnyConnect Secure Mobility Client Remains Unpatched
November 5, 2020
Cisco has disclosed a zero-day vulnerability – for which there is not yet a patch – in the Windows, macOS and Linux versions of its AnyConnect Secure Mobility Client Software. While Cisco said it is not aware of any exploits in the wild for the vulnerability, it said Proof-of-Concept (PoC) exploit code has been released, opening ...
- Attacks on industrial enterprises using RMS and TeamViewer: new data
November 5, 2020
In summer 2019, Kaspersky ICS CERT identified a new wave of phishing emails containing various malicious attachments. The emails target companies and organizations from different sectors of the economy that are associated with industrial production in one way or another. We reported these attacks in 2018 in an article entitled “Attacks on industrial enterprises using RMS ...
- New APT hacking group leverages ‘KilllSomeOne’ DLL side-loading
November 5, 2020
A new, Chinese advanced persistent threat (APT) group making the rounds performs DLL side-loading attacks including the phrase “KilllSomeOne.” According to Sophos researcher Gabor Szappanos, the group — suspected to be of Chinese origin — is targeting corporate organizations in Myanmar using poorly-written English messages relating to political subjects. Side-loading utilizes DLL spoofing to abuse legitimate Windows ...
- QBot phishing lures victims using US election interference emails
November 4, 2020
The Qbot botnet is now spewing U.S. election-themed phishing emails used to infect victims with malicious payloads designed to harvest user data and emails for use in future campaigns. Qbot (aka Qakbot, Pinkslipbot, and Quakbot) is a banking trojan with worm features actively used since at least 2009 to steal financial data and ...
- As Maze retires, clients turn to Sekhmet ransomware spin-off Egregor
November 4, 2020
As the developers of the Maze ransomware announce their exit from the malware scene, clients are now thought to be turning to Egregor as a substitute. The Maze group has been a devastating force for companies that have fallen victim to the cybercriminals over the past year. What has separated Maze in the past from many other ...
- VMware Issues Updated Fix For Critical ESXi Flaw
November 4, 2020
VMware issued an updated fix for a critical-severity remote code execution flaw in its ESXi hypervisor products. Wednesday’s VMware advisory said updated patch versions were available after it was discovered the previous patch, released Oct. 20, did not completely address the vulnerability. That’s because certain versions that were affected were not previously covered in the earlier ...