The dolyame-ui-clickable npm package version 35.6.2 includes malicious code in its index.js and lib/telemetry.js files. When the package is required, it unconditionally loads _init.js, which selects a platform-specific endpoint and downloads a native binary from a rotating set of anonymous Cloudflare Workers subdomains, with DNS TXT record fallbacks to several .ru domains. The downloaded binary is saved to a temporary directory, permissioned as executable, and spawned detached via shell commands. The code uses runtime string assembly to evade static detection and is disguised as analytics/telemetry functionality. A second copy of the fetch-and-execute logic exists in telemetry.js, which decodes a base64 payload piped to a shell. This behavior is inconsistent with the declared purpose of the package and represents a malicious supply chain compromise.

This malicious package can lead to arbitrary code execution on any system that installs and requires dolyame-ui-clickable version 35.6.2. The execution of native binaries from anonymous infrastructure allows attackers to run potentially harmful code with the privileges of the user running the Node.js process. This can result in system compromise, data theft, persistence, or further malware deployment. No known exploits in the wild have been reported yet.

No official patch or remediation is currently available. Users should immediately remove and avoid using dolyame-ui-clickable version 35.6.2. Audit dependencies for this package and replace it with a trusted alternative. Monitor for any unexpected execution of binaries from temporary directories and network connections to the listed anonymous Cloudflare Workers subdomains and fallback domains. Check vendor advisories or npm security advisories for updates regarding this package.