GCVE-110-OSM-2026-5937

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: http://$bh`:$bp`/beacon?d=$mk%7C$tag&w=$s\ (primary, plaintext) in beacon13.js - custom-c2: payload.net (plaintext) in beacon_linux.js - custom-c2: 173.255.233.239 (plaintext) in beacon13.js - custom-c2: 34.196.43.233 (plaintext) in beacon_linux.js EXFIL - Data Encoding for Exfiltration in beacon13.js: "encodeURIComponent(w.slice(0, 1200" - Data Encoding for Exfiltration in beacon_linux.js: "encodeURIComponent(MARKER + '|' + PHASE" - Network Request in beacon13.js: "http.request(" - System Information Collection in beacon13.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 beacon13.js: "require('child_process')" - Silent Process Execution in beacon13.js: "windowsHide: true" - Publisher Has Other Malicious Packages PAYLOAD FILES beacon13.js (+ beacon_linux.js) INDICATORS (IOCs) - domains: curran.tech - emails: nicholas@curran.tech - payloadFileHash: 5b1aa71a5bc3362de0ebea12fc6a2ffca3644c45642286c51e56c26768faf498