Open-source technologies and communities are a big part of the Rapid7 ethos, and that’s not by chance – it’s by design. Rapid7 believe that their Metasploit, AttackerKB, and Velociraptor initiatives help create a strong threat intelligence foundation as well as a secure digital future for all. Unfortunately, the same open-source tools that help security teams prioritize risk and enhance security outcomes can be misused by threat actors for nefarious purposes.
For example, Rapid7 researchers are aware that the digital forensics and incident response (DFIR) tool Velociraptor has been observed being leveraged by threat actors to execute a ransomware campaign. Rapid7 has implemented detections for this and other Velociraptor-related misuse, and is not impacted by this incident.
Read more…
Source: Rapid7
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- An American Company Fears Its Windows Hacks Helped India Spy On China And Pakistan
September 17, 2021
Earlier this year, researchers at Russian cybersecurity firm Kaspersky witnessed a cyberespionage campaign targeting Microsoft Windows PCs at government and telecom entities in China and Pakistan. They began in June 2020 and continued through to April 2021. What piqued the researchers’ interest was the hacking software used by the digital spies, whom Kaspersky had dubbed ...
- Exploitation of the CVE-2021-40444 vulnerability in MSHTML
September 16, 2021
Last week, Microsoft reported the remote code execution vulnerability CVE-2021-40444 in the MSHTML browser engine. According to the company, this vulnerability has already been used in targeted attacks against Microsoft Office users. In attempt to exploit this vulnerability, attackers create a document with a specially-crafted object. If a user opens the document, MS Office will ...
- Dangling Domains: Security Threats, Detection and Prevalence
September 16, 2021
The Domain Name System (DNS) provides the naming service which maps mnemonic domain names to various resources such as IP addresses, email servers and so on. As one of the most fundamental internet components, DNS and domain names usually serve as trusted anchors for users to access desired internet resources. As a result, threat actors ...
- REvil/Sodinokibi Ransomware Universal Decryptor Key Is Out
September 16, 2021
REvil victims, your prayers have been answered: There’s a universal decryptor key waiting to free you. Bitdefender is releasing a free, universal decryptor key to unlock data of victimized organizations that were encrypted by REvil/Sodinokibi ransomware attacks before the gang’s servers went belly-up on July 13. The firm announced that it’s giving away the universal key on ...
- Azure Zero-Day Flaws Highlight Lurking Supply-Chain Risk
September 16, 2021
Four Microsoft zero-day vulnerabilities in the Azure cloud platform’s Open Management Infrastructure (OMI) — a software that many don’t know is embedded in a host of services — show that OMI represents a significant security blind spot, researchers said. Collectively dubbed “OMIGOD” because of the name and the reaction of the researchers who discovered them, the ...
- APT Actors Exploiting Newly Identified Vulnerability in ManageEngine ADSelfService Plus
September 16, 2021
This joint advisory is the result of analytic efforts between the Federal Bureau of Investigation (FBI), United States Coast Guard Cyber Command (CGCYBER), and the Cybersecurity and Infrastructure Security Agency (CISA) to highlight the cyber threat associated with active exploitation of a newly identified vulnerability (CVE-2021-40539) in ManageEngine ADSelfService Plus—a self-service password management and single ...