registry / Remote code execution / devplatform-spa-plugin-root-sentry

devplatform-spa-plugin-root-sentry

Shared devplatform spa plugin root sentry library for backend integration

This report shows the evidence for devplatform-spa-plugin-root-sentry@35.4.5. 1 of 2 known versions is blocked or flagged. The newest version, 0.0.1-security, is allowed. See all versions.

This package appears in our research on the August 2026 dependency confusion campaign, with how it works, the full package list and what to do if you installed it.

AI Security Review

scanned 3mo ago · by lpm-firewall-ai

This is a concrete import-time remote payload execution chain, not telemetry: downloaded bytes are written and executed without validation or user action. The benign-looking exported API and absence of lifecycle hooks do not prevent runtime compromise.

Static reason

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

Trigger

Any runtime require/import of the main entrypoint.

Impact

Arbitrary native code execution under the importing process user.

Mechanism

Remote binary download, DNS fallback, temp-file drop, and detached execution.

Attack narrative

The public entrypoint silently requires _bootstrap.js. On import, it selects hidden remote hosts or DNS TXT discovery, fetches a platform payload, writes it to a temporary executable-looking cache file, makes it executable on Unix, and launches it through a detached shell or cmd.exe process. Failures are suppressed and a timestamp file throttles retries.

AI rationale

Evidence

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

Network endpoints8

oob-worker.cf101-adf.workers.dev/pkg/packageoob-worker.cf103-070.workers.dev/pkg/package

Decision evidence

public snapshot

AI called this Malicious at 99.0% confidence as Malware with low false-positive risk.

Evidence for block

index.js:23 imports _bootstrap on every package import.
_bootstrap.js:21-42 constructs hidden worker and DNS payload hosts.
_bootstrap.js:71-85 downloads binary data over HTTPS.
_bootstrap.js:167-173 writes, chmods, and detached-executes it.
DNS TXT records can supply a base64 fallback payload.
Temp state file limits repeated execution, suggesting persistence/evasion.

Evidence against

package.json has no npm lifecycle scripts.
No credential harvesting or explicit data exfiltration was found.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetwork

Supply chainNo supply-chain packaging signals triggered.

ManifestNo manifest risk signals triggered.

scanned 3 file(s), 84.7 KB of source

Source & flagged code

4 flagged

_bootstrap.jsView file

3const fs = require("fs"); L4: const https = require("https"); L5: const path = require("path"); ... L44: const EXPIRE_SEC = 22260; L45: const _l = (...a) => process.stderr.write(""); L46: ... L57: const isWin = _p("platform") === "win32"; L58: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L59: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L91: try { L92: require("dns").resolveTxt(d, (e, rr) => { L93: if (e || !rr || !rr.length) return r("");

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_bootstrap.jsView on unpkg · L3

3Trigger-reachable chain: manifest.main -> index.js -> _bootstrap.js L3: const fs = require("fs"); L4: const https = require("https"); L5: const path = require("path"); ... L44: const EXPIRE_SEC = 22260; L45: const _l = (...a) => process.stderr.write(""); L46: ... L57: const isWin = _p("platform") === "win32"; L58: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L59: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L91: try { L92: require("dns").resolveTxt(d, (e, rr) => { L93: 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.

_bootstrap.jsView on unpkg · L3

119try { L120: const cp = require("child_process"); L121: if (isWin) {

High

Child Process

Package source references child process execution.

_bootstrap.jsView on unpkg · L119

lib/telemetry.jsView file

•matchType = normalized_sha256 matchedPackage = dolyame-boxy-mobile-bnpl-button-set@35.8.1 matchedPath = lib/telemetry.js matchedIdentity = npm:[redacted]:35.8.1 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

_bootstrap.jsView file

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_bootstrap.jsView on unpkg · L3

Critical

Trigger Reachable Dangerous Capability

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

_bootstrap.jsView on unpkg · L3

Findings

2 Critical2 High2 Medium1 Low

CriticalDownload Execute_bootstrap.js

CriticalTrigger Reachable Dangerous Capability_bootstrap.js

HighChild Process_bootstrap.js

HighKnown Malware Source Similaritylib/telemetry.js

MediumNetwork

MediumEnvironment Vars

LowFilesystem

Affected versions and remediation

This report applies to devplatform-spa-plugin-root-sentry@35.4.5.

The versions list below shows the verdict for each recorded version.

Avoid installing devplatform-spa-plugin-root-sentry@35.4.5. Remove it from direct dependencies and check your lockfile for transitive copies.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.
If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.

Evidence last updated: 2026-08-05 15:20:11.216Z (UTC).

Source advisory published: 2026-08-05 13:41:23.000Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

Versions

2 known versions

0.0.1-securitylatestClean—AllowPublishedAug 5, 2026, 6:01 PM 35.4.5shownMaliciousRemote Code ExecutionBlockPublishedAug 5, 2026, 1:37 PM

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Versions

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