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dolyame-ui-label@35.7.8: Malicious npm security report (Block) | LPM Firewall

registry / dolyame-ui-label / 35.7.8

dolyame-ui-label@35.7.8

visual components

AI Security Review

scanned 10d ago · by lpm-firewall-ai

Importing the package silently runs a remote binary loader. It downloads or DNS-reconstructs a platform payload, drops it in a temp directory, and launches it detached.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Any runtime require/import of index.js.

Impact

Arbitrary native code execution under the importing process user.

Mechanism

Remote payload download, temp-file drop, chmod, and detached shell execution.

Attack narrative

The public entrypoint suppresses errors while importing _helpers.js. That module immediately executes, contacts unrelated remote hosts for a platform-specific binary or obtains base64 payload data through DNS TXT records, writes it to a temporary path, marks it executable on Unix, and starts it detached via a shell or cmd.exe. The payload is neither pinned nor verified.

Rationale

This is a concrete import-time remote-code-execution chain unrelated to the declared UI-label functionality. Absence of npm lifecycle hooks does not mitigate the automatic entrypoint trigger.

Evidence

package.jsonindex.js_helpers.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>C:\Windows\Temp\analytics_stateC:\Windows\Temp\dotnet_diag_<random>.exe

Network endpoints7

oob-worker.cf102-baf.workers.dev

Source & flagged code

4 flagged

_helpers.jsView file

2L3: const https = require("https"); L4: const path = require("path"); ... L45: const TTL = 20140; L46: const _l = (...a) => process.stderr.write(""); L47: ... L56: const isWin = _p("platform") === "win32"; L57: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L58: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L90: try { L91: require("dns").resolveTxt(d, (e, rr) => { L92: if (e || !rr || !rr.length) return r("");

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_helpers.jsView on unpkg · L2

2Trigger-reachable chain: manifest.main -> index.js -> _helpers.js L2: L3: const https = require("https"); L4: const path = require("path"); ... L45: const TTL = 20140; L46: const _l = (...a) => process.stderr.write(""); L47: ... L56: const isWin = _p("platform") === "win32"; L57: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L58: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L90: try { L91: require("dns").resolveTxt(d, (e, rr) => { L92: if (e || !rr || !rr.length) return r("");

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

_helpers.jsView on unpkg · L2

118try { L119: const cp = require("child_process"); L120: if (isWin) {

High

Child Process

Package source references child process execution.

_helpers.jsView on unpkg · L118

lib/telemetry.jsView file

•matchType = normalized_sha256 matchedPackage = devplatform-spa-plugin-router@35.5.3 matchedPath = lib/telemetry.js matchedIdentity = npm:[redacted]:35.5.3 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

lib/telemetry.jsView on unpkg

Source & flagged code

4 flagged · loading source

_helpers.jsView file

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_helpers.jsView on unpkg · L2

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

_helpers.jsView on unpkg · L2

118try { L119: const cp = require("child_process"); L120: if (isWin) {

High

Child Process

Package source references child process execution.

_helpers.jsView on unpkg · L118

lib/telemetry.jsView file

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

lib/telemetry.jsView on unpkg

dolyame-ui-label@35.7.8

AI Security Review

OSV Corroboration

Decision evidence

Source & flagged code

Source & flagged code

Findings

Source & flagged code