Malicious code in cloudsmith-vsc (npm)
-= Per source details. Do not edit below this line.=-
package.json declares a preinstall hook ("preinstall": "node index.js") that runs automatically on npm install. index.js reads installer-side system identity and files — os.hostname(), os.userInfo(), homedir, DNS configuration, package metadata, /etc/passwd, and /etc/hosts — and POSTs them over HTTPS to a hardcoded Burp Collaborator subdomain (6hoa7n94q5v6yig1hqokwg6f066zupie.oastify.com). The package metadata is empty (no description, author, or license) and the name impersonates the Cloudsmith vendor brand, consistent with a dependency-confusion / typosquat recon-and-exfil payload. Any machine that installs this package transmits host fingerprinting and local account data to the attacker.
왜 이 VPI인가 (설명가능 · 실험적)
VPI 산정 기준
| 영향도(기본값(정보 없음)) | 55.00 |
| 악용 신호(추가 악용신호 없음) | ×1.00 |
| VPI | 55.00 |
VPI 공식 vpi-v1 기준