RansomHub, a new Ransomware-as-a-Service (RaaS) that has rapidly become one of the largest ransomware groups currently operating, is very likely an updated and rebranded version of the older Knight ransomware.
Analysis of the RansomHub payload by Symantec, revealed a high degree of similarity between the two threats, suggesting that Knight was the starting point for RansomHub. Despite shared origins, it is unlikely that Knight’s creators are now operating RansomHub.
Read more…
Source: Symantec
Related:
- Up to 35 Million 2018 Voter Records For Sale on Hacking Forum
October 15, 2018
Just weeks before the midterms, voter information from 19 states has turned up on the Dark Web. Up to 35 million voter records have been found up for sale on a popular hacking forum from 19 states, researchers discovered. Researchers at Anomali Labs and Intel 471 on Monday said that they discovered Dark Web communications offering a ...
- New Drupalgeddon Attacks Enlist Shellbot to Open Backdoors
October 11, 2018
Drupalgeddon 2.0 vulnerability is being exploited again by attackers using a time-honored technique of Shellbot, or PerlBot. Researchers are warning of a new wave of cyberattacks targeting unpatched Drupal websites that are vulnerable to Drupalgeddon 2.0. What’s unique about this latest series of attacks is that adversaries are using PowerBot malware, an IRC-controlled bot also called ...
- Innovative Phishing Tactic Makes Inroads Using Azure Blob
October 10, 2018
A brand-new approach to harvesting credentials hinges on users’ lack of cloud savvy. A fresh tactic for phishing Office 365 users employs credential-harvesting forms hosted on Azure Blob storage – signed with legitimate Microsoft SSL certificates to lend an air of legitimacy. Azure Blob Storage is a cloud storage solution for hosting unstructured data such as images, ...
- Over nine million cameras and DVRs open to APTs, botnet herders, and voyeurs
October 9, 2018
Millions of security cameras, DVRs, and NVRs contain vulnerabilities that can allow a remote attacker to take over devices with little effort, security researchers have revealed today. All vulnerable devices have been manufactured by Hangzhou Xiongmai Technology Co., Ltd.(Xiongmai hereinafter), a Chinese company based in the city of Hangzhou. But end users won’t be able to tell that ...
- Artificial Intelligence: A Cybersecurity Tool for Good, and Sometimes Bad
October 3, 2018
Attractive to both white-hats and cybercriminals, AI’s role in security has yet to find an equilibrium between the two sides. Artificial intelligence is the new golden ring for cybersecurity developers, thanks to its potential to not just automate functions at scale but also to make contextual decisions based on what it learns over time. This can ...
- Keyloggers Turn to Zoho Office Suite in Droves for Data Exfiltration
October 2, 2018
An extremely high number of keylogger phishing campaigns have been seen tied to the Zoho online office suite software; in an analysis, a full 40 percent spotted in the last month used a zoho.com or zoho.eu email address to exfiltrate data from victim machines. A Cofense analysis, published Tuesday, of popular keylogging malware – which records ...