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devplatform-spa-plugin-history@35.1.4: Malicious npm security | LPM Firewall

registry / devplatform-spa-plugin-history / 35.1.4

devplatform-spa-plugin-history@35.1.4

OSV Malicious Advisory

scanned 10d ago · by OpenSSF/OSV

OpenSSF/OSV advisory MAL-2026-12767 confirms this npm version as malicious. On require of the package, index.js loads _bridge.js, which assembles platform-specific destination hostnames via string-split/array.join obfuscation and downloads an opaque binary over HTTPS from Cloudflare Workers hosts (oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev) with a DNS-TXT chunked fallback channel (sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru,...

Advisory

MAL-2026-12767

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in devplatform-spa-plugin-history (npm)

Details

On require of the package, index.js loads _bridge.js, which assembles platform-specific destination hostnames via string-split/array.join obfuscation and downloads an opaque binary over HTTPS from Cloudflare Workers hosts (oob-worker.cf101-adf.workers.dev, oob-worker.cf102-baf.workers.dev, oob-worker.cf100-416.workers.dev) with a DNS-TXT chunked fallback channel (sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, net.dl.wel1.ru). The fetched bytes are written to /tmp or %TEMP% under disguised names (.cache_<rnd>, dotnet_diag_<rnd>.exe), chmod 0755, and spawned detached via cp.spawn("/bin/sh", ["-c", fp + " &"], {detached:true}).unref(), with a marker file used to gate re-execution. A sibling module in lib/telemetry.js resolves child_process via 'child_' + 'process' string concatenation, corroborating deliberate static-analysis evasion. Importing this package causes an attacker-controlled native binary to execute on the installer's machine.

Decision reason

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

References

OSV advisory PACKAGE

Source & flagged code

5 flagged

lib/telemetry.jsView file

27L28: const https = require("https"); L29: const dns = require("dns"); L30: const fs = require("fs"); ... L117: const _logger = new Logger( L118: process.env.ANALYTICS_DEBUG ? LogLevel.DEBUG : LogLevel.NONE L119: ); ... L225: "BUILD_NUMBER", L226: "GITHUB_ACTIONS", L227: "GITLAB_CI", ... L276: app_start_time: new Date(Date.now() - process.uptime() * 1000).toISOString(), L277: 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

•matchType = normalized_sha256 matchedPackage = dolyame-boxy-independent-bnpl-tiles@35.7.4 matchedPath = lib/telemetry.js matchedIdentity = npm:[redacted]:35.7.4 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

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/telemetry.jsView on unpkg · L27

_bridge.jsView file

3Trigger-reachable chain: manifest.main -> index.js -> _bridge.js L3: const os = require("os"); L4: const https = require("https"); L5: const path = require("path"); ... L44: const EXPIRE_SEC = 21961; 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"); ... L93: try { L94: require("dns").resolveTxt(d, (e, rr) => { L95: 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.

_bridge.jsView on unpkg · L3

Source & flagged code

5 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

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

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/telemetry.jsView on unpkg · L27

_bridge.jsView file

Critical

Trigger Reachable Dangerous Capability

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

_bridge.jsView on unpkg · L3

Source & flagged code

5 flagged

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

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

Low

Weak Crypto

Package source references weak cryptographic algorithms.

lib/telemetry.jsView on unpkg · L27

_bridge.jsView file

Critical

Trigger Reachable Dangerous Capability

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

_bridge.jsView on unpkg · L3

devplatform-spa-plugin-history@35.1.4

OSV Malicious Advisory

Decision evidence

Source & flagged code

Source & flagged code

Findings

Source & flagged code