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Undetectable Linux Malware Targeting Docker Servers With Exposed APIs

Undetectable Linux Malware Targeting Docker Servers With Exposed APIs
Jul 28, 2020
Cybersecurity researchers today uncovered a completely undetectable Linux malware that exploits undocumented techniques to stay under the radar and targets publicly accessible Docker servers hosted with popular cloud platforms, including AWS, Azure, and Alibaba Cloud. Docker is a popular platform-as-a-service (PaaS) solution for Linux and Windows designed to make it easier for developers to create, test, and run their applications in a loosely isolated environment called a container. According to the latest research Intezer shared with The Hacker News, an ongoing Ngrok mining botnet campaign scanning the Internet for misconfigured Docker API endpoints and has already infected many vulnerable servers with new malware. While the Ngrok mining botnet is active for the past two years, the new campaign is primarily focused on taking control over misconfigured Docker servers and exploiting them to set up malicious containers with cryptominers running on the victims' infrastructu

Microsoft Issues Emergency Patch For Critical Flaw In Windows Containers

Microsoft Issues Emergency Patch For Critical Flaw In Windows Containers
May 03, 2018
Just a few days prior to its monthly patch release, Microsoft released an emergency patch for a critical vulnerability in the Windows Host Compute Service Shim (hcsshim) library that could allow remote attackers to run malicious code on Windows computers. Windows Host Compute Service Shim (hcsshim) is an open source library that helps "Docker for Windows" execute Windows Server containers using a low-level container management API in Hyper-V. Discovered by Swiss developer and security researcher Michael Hanselmann , the critical vulnerability (tracked as CVE-2018-8115) is the result of the failure of the hcsshim library to properly validate input when importing a Docker container image. This, in turn, allows an attacker to remotely execute arbitrary code on the Windows host operating system, eventually letting the attacker create, remove, and replace files on the target host. As Hanselmann explained  in his personal blog, "Importing a Docker container image or

Code Keepers: Mastering Non-Human Identity Management

Code Keepers: Mastering Non-Human Identity Management
Apr 12, 2024DevSecOps / Identity Management
Identities now transcend human boundaries. Within each line of code and every API call lies a non-human identity. These entities act as programmatic access keys, enabling authentication and facilitating interactions among systems and services, which are essential for every API call, database query, or storage account access. As we depend on multi-factor authentication and passwords to safeguard human identities, a pressing question arises: How do we guarantee the security and integrity of these non-human counterparts? How do we authenticate, authorize, and regulate access for entities devoid of life but crucial for the functioning of critical systems? Let's break it down. The challenge Imagine a cloud-native application as a bustling metropolis of tiny neighborhoods known as microservices, all neatly packed into containers. These microservices function akin to diligent worker bees, each diligently performing its designated task, be it processing data, verifying credentials, or
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