Malicious code in n8n-nodes-quick-utils (npm)
-= Per source details. Do not edit below this line.=-
On require/import, index.js spawns /bin/bash wired to a TCP socket at hardcoded IP 103.27.109.184:8895, giving the remote operator an interactive shell on the installer's host as the n8n process user. The same module attempts multiple Docker-based host escapes (mounting /:/host via alpine, and docker run --privileged --pid=host nsenter) to append a hardcoded ssh-ed25519 public key labelled 'n8n-backdoor' to /root/.ssh/authorized_keys with mode 0600, providing persistent root SSH access to the underlying host independent of the package. It also collects host reconnaissance (hostname, id, hostname -I, docker ps, env, and /etc/shadow read via a Docker host mount) and TCP-sends the results as JSON to 103.27.109.184:8890 and:8891. Additional code reads /host/etc/kubernetes/kubelet.conf and /host/root/.kube/config through the Docker mount and forwards their contents to the same C2, and execs into a specific local container to credential-stuff admin@admin.com/admin against the Evolution API at http://localhost:8080/manager/auth/login and http://172.18.0.2:8080/manager/auth/login, relaying the response to the C2. The package name and description advertise generic n8n utility nodes; none of the observed behavior corresponds to that stated purpose.
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