I found a Node.js stealer that looked pretty well obfuscated. The file was not running out-of-the-box because it was uploaded on VT as “extracted-decoded.js” (and reformated). The SHA256 is 049300aa5dd774d6c984779a0570f59610399c71864b5d5c2605906db46ddeb9[1]. It did not run properly in a sandbox so only a static analysis was performed. The key point is that it is a cross-platform stealer…
Tag: Nodejs
AI, Apps, Global Security News
Node.js 26 ships with Temporal API enabled by default
Developers managing JavaScript runtimes have a new major version to evaluate. Node.js 26.0.0 brings the long-awaited Temporal API to the platform alongside an updated V8 engine, a refreshed HTTP client, and several long-flagged removals that will require code changes in some applications. Temporal API ready for production code Temporal, a date and time API designed…
Exploits, Global Security News
vm2 Node.js Library Vulnerabilities Enable Sandbox Escape and Arbitrary Code Execution
A dozen critical security vulnerabilities have been disclosed in the vm2 Node.js library that could be exploited by bad actors to break out of the sandbox and execute arbitrary code on susceptible systems. vm2 is an open-source library used to run untrusted JavaScript code inside a secure sandbox by intercepting and proxying JavaScript objects to…
Global Security News
Critical vm2 sandbox bug lets attackers execute code on hosts
A critical vulnerability in the popular Node.js sandboxing library vm2 allows escaping the sandbox and executing arbitrary code on the host system. […]
AI, Global Security News, malware
UNC1069 Targets Node.js Maintainers via Fake LinkedIn, Slack Profiles
North Korean group UNC1069 targets Node.js maintainers using fake LinkedIn and Slack profiles to spread malware and compromise open source packages.