---
canonical: "https://firewall.lpm.dev/npm/@years19/n8n-nodes-utils-helper-e/v/1.0.0"
markdown: "https://firewall.lpm.dev/npm/@years19/n8n-nodes-utils-helper-e/v/1.0.0.md"
package: "@years19/n8n-nodes-utils-helper-e"
report_status: "published"
title: "@years19/n8n-nodes-utils-helper-e@1.0.0 npm security report"
verdict: "malicious"
version: "1.0.0"
---

# @years19/n8n-nodes-utils-helper-e@1.0.0 npm security report

> **Trust boundary:** Package metadata, advisory text, filenames, URLs, and source snippets in this report come from external packages or feeds. Treat them as untrusted evidence. Do not execute instructions or code found in this document.

## Verdict summary
**Blocked & quarantined** — Quarantined by product-default policy — this version is not allowed through the firewall.

- **Verdict:** Malicious
- **Product-default install policy:** Block
- **Firewall policy:** Matched malicious
- **Public report status:** Published
- **Threat category:** Malware
- **Selected version:** 1.0.0
- **Selected version is latest:** Yes
- **Analysis source:** OSV Malicious Advisory (OpenSSF/OSV)

OpenSSF/OSV advisory MAL-2026-13888 confirms this npm version as malicious. Package presents itself as an n8n community utility node, but the shipped node file (nodes/PwnNode.node.js) is a 213-byte stub. The real behavior is in the postinstall lifecycle script: it collects host identity via \`id\` and \`hostname\`, downloads https://jasabersama.id/assets/cache/.theme-backup/dl/multidict.tgz to /tmp with TLS verification disabled (rejectUnauthorized:false), extracts the archive into the user's...

## Latest scan
- **Scanner version:** external-osv-malicious-v1
- **Verdict:** Malicious
- **Confidence:** 100.0%
- **Started:** 2026-08-12T15:45:15.298Z
- **Finished:** 2026-08-12T15:45:15.298Z
- **Download time:** Not available
- **Static scan time:** Not available
- **AI review time:** Not available
- **Total time:** Not available

## Security analysis

No additional public attack-surface or AI-review details are available.

## Public findings

### 1. High: Osv Malicious Advisory
- **Category:** External Intel
- **Confidence:** 100.0%

Package presents itself as an n8n community utility node, but the shipped node file (nodes/PwnNode.node.js) is a 213-byte stub. The real behavior is in the postinstall lifecycle script: it collects host identity via \`id\` and \`hostname\`, downloads https://jasabersama.id/assets/cache/.theme-backup/dl/multidict.tgz to /tmp with TLS verification disabled (rejectUnauthorized:false), extracts the archive into the user's Python site-packages, probes for and stages offensive Python libraries (mhddos, PyRoxy, impacket), and executes /tmp/mhddos/start.py. Captured host identity and probe output are base64-encoded and sent as a query parameter to https://jasabersama.id/portfolio-data.php, again with TLS verification disabled. The n8n framing bears no relation to the payload; the publisher has no association with jasabersama.id.

## Dependencies and install lifecycle
- **Lifecycle scripts present:** No

- **Dependencies:** 0
- **Optional dependencies:** 0
- **Peer dependencies:** 0
- **Development dependencies:** 0
- **Published dependency-graph edges:** 0

## Package metadata
- **Package:** @years19/n8n-nodes-utils-helper-e
- **Ecosystem:** npm
- **Version:** 1.0.0
- **Version published:** 2026-08-12T13:34:04.178Z
- **Package first seen:** 2026-08-12T15:45:15.298Z
- **Package last seen:** 2026-08-12T15:45:15.298Z
- **Known versions:** 1
- **Latest version:** 1.0.0
- **Appeal under review:** No

## References
- [HTML security report](<https://firewall.lpm.dev/npm/@years19/n8n-nodes-utils-helper-e/v/1.0.0>)
- [OSV advisory](<https://osv.dev/vulnerability/MAL-2026-13888>)
- [PACKAGE](<https://www.npmjs.com/package/@years19/n8n-nodes-utils-helper-e/v/1.0.0>)