registry / @uh-platform/domain-widget / 100.0.0

@uh-platform/domain-widget@100.0.0

Nodejs SDK for Redacted

AI Security Review

scanned 17d ago · by lpm-firewall-ai

An automatic install hook launches an external network request. No user action beyond installing the package is required.

Static reason

One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review

Trigger

npm preinstall runs node index.js.

Impact

Installation contacts an external OAST host and can expose installation activity to its operator.

Mechanism

index.js executes curl through child_process.exec.

Attack narrative

When npm installs the package, its preinstall hook runs index.js. That file invokes a shell command that sends a curl request to an external OAST endpoint, creating unconsented install-time network activity.

AI rationale

The package contains a preinstall hook that executes a shell-based external request. This is concrete install-hook abuse with no package functionality supporting it.

Evidence

package.jsonindex.js

Network endpoints1

pa33pg1od9cr4ffnrzec8864jvpmdd12.oastify.com/

OSV advisory

OpenSSF/OSV

Advisory

MAL-2026-16359

Source

OpenSSF Malicious Packages via OSV

Package @uh-platform/domain-widget@100.0.0 is a scoped placeholder with an empty author, generic description, and no real functionality. Its package.json declares scripts.preinstall = "node index.js", and index.js shells out via exec() to curl a hardcoded Burp Collaborator subdomain at http://pa33pg1od9cr4ffnrzec8864jvpmdd12.oastify.com/. On `npm install`, the installer's host performs a DNS+HTTP request to that attacker-controlled OAST endpoint, disclosing the installer's IP and host presence and confirming out-of-band code execution on the build machine. The `@uh-platform` scope combined with an inflated 100.0.0 version, empty metadata, and a preinstall-only payload is the canonical dependency-confusion shape targeting an internal namespace to shadow a private package during resolution. ## Source: ghsa-malware (15ea7ef30d685ab32ada8fd29563bcacc47ca11d67d7772a91b463caa5eb1690) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

@uh-platform/domain-widget@100.0.0

AI Security Review

OSV advisory

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code