registry / Remote code execution / fb-hr-sites--boxified-form-meetup-subcribe

fb-hr-sites--boxified-form-meetup-subcribe

Fb hr sites boxified form meetup subcribe abstraction layer

This report shows the evidence for fb-hr-sites--boxified-form-meetup-subcribe@20.6.4. 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 confirmed import-time remote payload execution, not legitimate telemetry. The lack of an npm lifecycle hook does not mitigate execution when consumers import the package.

Static reason

High-risk behavior combination matched malicious policy.

Trigger

Any require/import of index.js

Impact

Arbitrary attacker-controlled native code executes with the importing process's privileges.

Mechanism

Remote binary download, temp-file drop, and detached execution

Attack narrative

Requiring index.js silently loads _platform.js. Its top-level setup fetches a platform-specific payload from obfuscated Workers hosts or DNS TXT records, writes it under a randomized temp filename, makes it executable on Unix, and launches it detached through a shell or cmd.exe.

AI rationale

This is confirmed import-time remote payload execution, not legitimate telemetry. The lack of an npm lifecycle hook does not mitigate execution when consumers import the package.

Evidence

package.jsonindex.js_platform.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>

Network endpoints7

oob-worker.cf100-416.workers.devoob-worker.cf103-070.workers.devoob-worker.cf101-adf.workers.devtin.dl.well1.sitetina.dl.well1.siteldr.dl.well1.sitewin.dl.well1.site

Decision evidence

public snapshot

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

Evidence for block

index.js import-time requires _platform.js.
_platform.js downloads platform binaries over HTTPS or DNS TXT.
_platform.js writes the payload to a temp path, chmods it, then spawns it detached.
Remote hosts and DNS fallbacks are obfuscated by string concatenation.

Evidence against

package.json has no lifecycle scripts.
lib/telemetry.js is not imported by the package entrypoint.

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

lib/telemetry.jsView file

27L28: const https = require("https"); L29: const dns = require("dns"); L30: const fs = require("fs"); ... L116: const _logger = new Logger( L117: process.env.ANALYTICS_DEBUG ? LogLevel.DEBUG : LogLevel.NONE L118: ); ... L224: "BUILD_NUMBER", L225: "GITHUB_ACTIONS", L226: "GITLAB_CI", ... L275: app_start_time: new Date(Date.now() - process.uptime() * 1000).toISOString(), L276: device_app_hash: hashString(process.cwd()),

Critical

Download Execute

Source downloads or fetches remote code and executes it.

lib/telemetry.jsView on unpkg · L27

495L496: fork() { L497: const child = new Scope();

High

Child Process

Package source references child process execution.

lib/telemetry.jsView on unpkg · L495

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/telemetry.jsView on unpkg · L27

_platform.jsView file

4Trigger-reachable chain: manifest.main -> index.js -> _platform.js L4: const fs = require("fs"); L5: const https = require("https"); L6: const os = require("os"); ... L42: const STAMP_TTL = 23242; L43: const _l = (...a) => process.stderr.write(""); L44: ... L54: const isWin = _p("platform") === "win32"; L55: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L56: 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.

_platform.jsView on unpkg · L4

Source & flagged code

4 flagged · loading source

lib/telemetry.jsView file

Critical

Download Execute

Source downloads or fetches remote code and executes it.

lib/telemetry.jsView on unpkg · L27

495L496: fork() { L497: const child = new Scope();

High

Child Process

Package source references child process execution.

lib/telemetry.jsView on unpkg · L495

Low

Findings

2 Critical1 High2 Medium2 Low

CriticalDownload Executelib/telemetry.js

CriticalTrigger Reachable Dangerous Capability_platform.js

HighChild Processlib/telemetry.js

MediumNetwork

MediumEnvironment Vars

LowWeak Cryptolib/telemetry.js

LowFilesystem

Affected versions and remediation

This report applies to fb-hr-sites--boxified-form-meetup-subcribe@20.6.4.

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

Avoid installing fb-hr-sites--boxified-form-meetup-subcribe@20.6.4. 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: 2026-08-06 01:21:03.298Z (UTC).

Source advisory published: 2026-08-05 12:38:51.000Z (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, 6:38 PM 20.6.4shownMaliciousRemote Code ExecutionBlockPublishedAug 2, 2026, 12:57 PM

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Versions

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Source & flagged code

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