Identifying and Mitigating Potential Velociraptor Abuse


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:

  • Twitter breach exposed anonymous account owners

    August 5, 2022

    A vulnerability in Twitter’s software that exposed an undetermined number of owners of anonymous accounts to potential identity compromise last year was apparently exploited by a malicious actor, the social media company said Friday. It did not confirm a report that data on 5.4 million users was offered for sale online as a result but said ...

  • Taiwanese military reports DDoS in wake of Pelosi visit

    August 4, 2022

    Taiwan’s Ministry of National Defense confirmed it was hit by a DDoS attack on Wednesday in what has been an eventful week for the island nation, US-Sino relations, and semiconductors. The ministry said the network was attacked around 23:40 with connection restored by 00:30 local time on Thursday. Cabinet spokesperson Lo Ping-cheng said work on heightening ...

  • Attackers leveraging Dark Utilities “C2aaS” platform in malware campaigns

    August 4, 2022

    In early 2022, a new C2 platform called “Dark Utilities” was established, offering a variety of services such as remote system access, DDoS capabilities and cryptocurrency mining. The operators of the service also established Discord and Telegram communities where they provide technical support and assistance for customers on the platform. Dark Utilities provides payloads consisting of ...

  • New Linux malware brute-forces SSH servers to breach networks

    August 4, 2022

    A new botnet called ‘RapperBot’ is being used in attacks since mid-June 2022, focusing on brute-forcing its way into Linux SSH servers to establish a foothold on the device. The researchers show that RapperBot is based on the Mirai trojan but deviates from the the original malware’s normal behavior, which is uncontrolled propagation to as many ...

  • Critical RCE vulnerability impacts 29 models of DrayTek routers

    August 4, 2022

    Researchers at Trellix have discovered a critical unauthenticated remote code execution (RCE) vulnerability impacting 29 models of the DrayTek Vigor series of business routers. The vulnerability is tracked as CVE-2022-32548 and carries a maximum CVSS v3 severity score of 10.0, categorizing it as critical. The attacker does not need credentials or user interaction to exploit the vulnerability, ...

  • Post-quantum crypto cracked in an hour with one core of an ancient Xeon

    August 3, 2022

    One of the four encryption algorithms the US National Institute of Standards and Technology (NIST) recommended as likely to resist decryption by quantum computers has had holes kicked in it by researchers using a single core of an Intel Xeon CPU, released in 2013. The Supersingular Isogeny Key Encapsulation (SIKE) algorithm was chosen by NIST just ...