Blockchain

“The dev branch was a threshold; crossing it woke the hook.” Executive Summary This report analyzes a recruitment-themed malware delivery attempt that abused a developer review workflow. A LinkedIn recruiter persona using the name Bill Johnson, CTS sent the target a LimeWire file-sharing URL for an archive named AI-Powered_RWA_Finance_Platform.zip: hxxps://limewire[.]com/d/Fw4jF#TNRRfGHC7h The lure framed the work as a review of an abandoned AI-powered real-world-asset finance platform. The actor claimed prior developers were poor at Git and pointed the reviewer at a repository snapshot where the master branch was incomplete. The repository README then instructed the reviewer to run: ...

The chain was not in the hook this time; it was hidden behind the contract. Executive Summary This report analyzes a recruitment-themed developer task delivered through a Bitbucket repository operating under the name estokkyam.The target was contacted through LinkedIn with a job offer and was given a Google Doc containing task instructions and a Bitbucket repository link. The repository presented as a plausible React/Node.js blockchain application named YAMTOKEN. The malicious behavior was not implemented through Git hooks or VS Code workspace tasks. Instead, the execution chain was hidden in the backend server path. Running the project through the normal npm workflow starts the backend with node server. The backend loads the authentication route, which loads authentication middleware, which imports server/config/getContract.js. That module contains a function named callHashedContract(), and the auth middleware invokes it during module initialization. ...

The face was changed, yet the hand was known. Executive Summary A threat actor impersonating DLabs Hungary conducted a targeted recruitment campaign against a developer, using a purported CTO/team lead opportunity to deliver a malicious GitHub repository. The legitimate DLabs Hungary company is not assessed to be involved in this activity; the name was used as social-engineering cover by the threat actor. The repository was shared during a live interview call, with access granted long enough for the target to clone it. The repository contained VS Code workspace tasks configured with runOn: folderOpen, meaning the tasks could run when the folder was opened in a trusted workspace and automatic task execution was allowed. ...

“The snare is laid in secret; the prey walks toward it of his own will.” Executive Summary A threat actor, operating a fake recruiter persona on LinkedIn, targeted developers by asking them to complete a “technical assessment” that required cloning and running a malicious GitHub repository named Tech-Core. The repository contained a multi-stage malware implant designed to execute through two paths: VS Code workspace task abuse and npm script execution. ...