TeamTNT’s Docker Gatling Gun Campaign

Aqua Cloud Native Blog \ Tags: Security Threats

SECURITY RESEARCH

TeamTNT’s Docker Gatling Gun Campaign

Security Threat

Long time no see, Aqua Nautilus researchers have identified a new campaign in the making by TeamTNT, a notorious hacking group. In this campaign, TeamTNT appears to be returning to its roots while preparing for a large-scale attack on cloud native environments. The group is currently targeting exposed Docker daemons to deploy Sliver malware, a …

SECURITY RESEARCH

AWS CDK Risk: Exploiting a Missing S3 Bucket Allowed Account Takeover

Security Threat

In June 2024, we uncovered a security issue related to the AWS Cloud Development Kit (CDK), an open-source project. This discovery adds to the six other vulnerabilities we discovered within AWS services. The impact of this issue could, in certain scenarios (outlined in the blog), allow an attacker to gain administrative access to a target AWS account, …

SECURITY RESEARCH

perfctl: A Stealthy Malware Targeting Millions of Linux Servers

Security Threat

In this blog post, Aqua Nautilus researchers aim to shed light on a Linux malware that, over the past 3-4 years, has actively sought more than 20,000 types of misconfigurations in order to target and exploit Linux servers. If you have a Linux server connected to the internet, you could be at risk. In fact, …

SECURITY RESEARCH

CUPS: A Critical 9.9 Linux Vulnerability Reviewed

Security Threat

In the past couple of days there has been many troubling publications and discussions about a mysterious critical Linux vulnerability allowing remote code execution. While this headline is very alarming, after diving into details there are many preconditions that cool down the level of alertness. Aqua Security researchers have looked into the content that was …

SECURITY RESEARCH

Hadooken Malware Targets Weblogic Applications

Aqua Nautilus researchers identified a new Linux malware targeting Weblogic servers. The main payload calls itself Hadooken which we think is referring to the attack “surge fist” in the Street Fighter series. When Hadooken is executed, it drops a Tsunami malware and deploys a cryptominer. In this blog, we explain the malware, its components, and …

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

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 …

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 …

SECURITY RESEARCH, VULNERABILITY MANAGEMENT

Muhstik Malware Targets Message Queuing Services Applications

Aqua Nautilus discovered a new campaign of Muhstik malware targeting message queuing services applications, specifically the Apache RocketMQ platform. Our investigation revealed that the attackers downloaded the known malware Muhstik onto the compromised instances by exploiting a known vulnerability in the platform. In this blog, we will explore how the attackers exploit the existing vulnerability …

SECURITY RESEARCH

Linguistic Lumberjack: Understanding CVE-2024-4323 in Fluent Bit

Linguistic Lumberjack is a new critical severity vulnerability (CVE-2024-4323) that affects Fluent Bit versions 2.0.7 through 3.0.3. The vulnerability involves a memory corruption error, potentially leading to denial of service, information disclosure, or remote code execution.

SECURITY RESEARCH

Employee Personal GitHub Repos Expose Internal Azure and Red Hat Secrets

Security Threat

What happens when employees at some of the world’s largest organizations like Microsoft and RedHat use personal GitHub repos for their side projects? They can unknowingly expose corporate secrets and credentials opening the doors for a security incident. Unfortunately, this isn’t just a hypothetical situation.

CONTAINER SECURITY

CVE-2024-3094: Newly Discovered Backdoor in XZ tools

The xz-utils is a popular compression tool used widely across Linux systems, indicating its critical role in the software ecosystem. The xz-utils backdoor, discovered on March 29, 2024, exposes systems to potential backdoor access and remote code execution. It specifically targets versions 5.6.0 and 5.6.1 of xz-utils on systems using glibc, systemd, and patched OpenSSH. …

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