GCVE-110-OSM-2026-5935

Malicious package detected. Behaviors: data exfiltration, code execution, install-time execution. ENTRY run.js (install-hook: node run.js) - Install Hook Executes Local JS File in package.json - Postinstall Script in package.json DESTINATION - custom-c2: payload.net (primary, plaintext) in beacon_linux.js - custom-c2: 173.255.233.239 (plaintext) in beacon8.js - custom-c2: 34.196.43.233 (plaintext) in beacon_linux.js EXFIL - Data Encoding for Exfiltration in beacon8.js: "encodeURIComponent(MARKER + '|' + tag" - Data Encoding for Exfiltration in beacon_linux.js: "encodeURIComponent(MARKER + '|' + PHASE" - Network Request in beacon8.js: "http.request(" - System Information Collection in beacon8.js: "process.platform" - Network Request in beacon_linux.js: "http.request(" - System Information Collection in beacon_linux.js: "os.userInfo()" - System Information Collection in run.js: "process.platform" ADDITIONAL FINDINGS - Shell Command Execution in beacon8.js: "require('child_process')" - Silent Process Execution in beacon8.js: "windowsHide: true" - Publisher Has Other Malicious Packages PAYLOAD FILES beacon8.js (+ beacon_linux.js) INDICATORS (IOCs) - domains: curran.tech - emails: nicholas@curran.tech - payloadFileHash: 0874fbbbe2982033da12289f4572ca58238c3a92bf4ca4216fdcde795d690182