PG_MEM: A Malware Hidden in the Postgres Processes

Aqua Cloud Native Blog

Expert insight, best practices and advice on cloud native security, trends, threat intelligence and compliance.

SECURITY RESEARCH

PG_MEM: A Malware Hidden in the Postgres Processes

Aqua Nautilus researchers have uncovered PG_MEM, a new PostgreSQL malware, that brute forces its way into PostgreSQL databases, delivers payloads to hide its operations, and mines cryptocurrency. In this blog, we explain this attack, the techniques used by the threat actor, and how to detect and protect your environments.

SECURITY RESEARCH

Gafgyt Malware Variant Exploits GPU Power and Cloud Native Environments

Aqua Nautilus researchers discovered a new variant of Gafgyt botnet. This campaign is targeting machines with weak SSH passwords, executing 2 binaries from memory to increase the Gafgyt botnet and mine crypto currency with GPU power, indicating that the IoT botnet is targeting more robust servers running on cloud native environments. In this blog we …

SECURITY RESEARCH

Bucket Monopoly: Breaching AWS Accounts Through Shadow Resources

Security Threat

During February 2024, we discovered critical vulnerabilities in six AWS services. The impact of these vulnerabilities range between remote code execution (RCE), full-service user takeover (which might provide powerful administrative access), manipulation of AI modules, exposing sensitive data, data exfiltration and denial of service.

SECURITY RESEARCH

TrailShark: Understanding AWS API and Service Interactions

In this blog, we introduce TrailShark, a plugin that connects Wireshark with AWS CloudTrail logs. This open-source tool was developed as part of the “Bucket Monopoly” research, during which we identified six vulnerabilities in AWS by tracking service interactions and internal API calls. These vulnerabilities range from remote code execution (RCE) and full-service user takeover …

CONTAINER SECURITY, RUNTIME SECURITY

Go deeper: Linux runtime visibility meets Wireshark

Aqua Tracee is an open source runtime security and forensics tool for Linux, built to address common Linux security issues. Tracee’s main use case is to be installed in a production environment and continuously monitor system activity and detect suspicious behavior. Some alternative use cases which Tracee can be used for are dynamic malware analysis, …

SECURITY RESEARCH

Panamorfi: A New Discord DDoS Campaign

Aqua Nautilus researchers uncovered a new Distributed Denial of Service (DDoS) campaign dubbed ‘Panamorfi’, utilizing the Java written minecraft DDoS package – mineping – the threat actor launches a DDoS. Thus far we’ve only seen it deployed via misconfigured Jupyter notebooks. In this blog we explain about this attack, the techniques used by the threat …

KUBERNETES SECURITY

The History of Kubernetes

Did you know that Kubernetes originally had no built-in features for managing user permissions, or that support for storing data persistently didn’t appear until Kubernetes was four years old?

SECURITY RESEARCH

Kubernetes Exposed: Exploiting the Kubelet API

Kubelet API is a vital component in Kubernetes clusters that manages pods and their containers on each node. While it is not typically intended for direct user interaction, many DevOps teams may utilize the Kubelet API for debugging and direct node communication. However, exposing the Kubelet API to the public internet while enabling anonymous unauthenticated …

Compliance to Implementation: Exploring DORA and NIS 2 Frameworks

The importance of cybersecurity and operational resilience in the financial sector has never been more pronounced. The European Union (EU) has been at the forefront of addressing these critical issues, enacting comprehensive legislations to safeguard the digital infrastructure and ensure the continuity of financial services. Two pivotal pieces of legislation in this domain are the …

SECURITY RESEARCH

Phantom Secrets: Undetected Secrets Expose Major Corporations

Security Threat

For years, we’ve been educating developers not to hard-code secrets into their code. Now it turns out that even doing this once might permanently expose that secret, even after its apparent removal – and worse, most secrets scanning methods will miss it. Our research found that almost 18% of secrets might be overlooked.

Catch Me If You Can: Uncovering Malicious Threats in Container Images

What do Frank Abagnale Jr., the notorious con artist from “Catch Me If You Can”, the Golden Snitch from “Harry Potter,” and the Higgs boson from physics have in common? They’re all extremely difficult to catch. Whether it’s outsmarting the FBI, eluding a Quidditch player, or taking physicists almost 50 years to discover, each represents …

RUNTIME SECURITY

Understanding the Importance of Runtime Security in Cloud Native Environments

Gartner has estimated that “90% of global organizations will be running containerized applications in production by 2026—up from 40% in 2021.” The inherent benefits of cloud native application development enable developers to introduce new code into the environment at an accelerated rate. However, the dynamic nature of these environments amplifies the risks associated with runtime …

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Aqua Security is the pioneer in securing containerized cloud native applications from development to production. Aqua's full lifecycle solution prevents attacks by enforcing pre-deployment hygiene and mitigates attacks in real time in production, reducing mean time to repair and overall business risk. The Aqua Platform, a Cloud Native Application Protection Platform (CNAPP), integrates security from Code to Cloud, combining the power of agent and agentless technology into a single solution. With enterprise scale that doesn’t slow development pipelines, Aqua secures your future in the cloud. Founded in 2015, Aqua is headquartered in Boston, MA and Ramat Gan, IL protecting over 500 of the world’s largest enterprises.

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