registry / Remote code execution / dolyame-boxy-independent-bnpl-video
dolyame-boxy-independent-bnpl-video
Shared dolyame boxy independent bnpl video library for backend integration
This report shows the evidence for dolyame-boxy-independent-bnpl-video@35.4.4, the only known version.
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-aiThis is concrete import-time remote code execution, not legitimate telemetry: arbitrary downloaded bytes are executed without user action or verification.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
Any runtime require/import of index.js.
Impact
Arbitrary attacker-supplied native code executes under the importing process user.
Mechanism
Remote payload download, DNS fallback, temp-file drop, and detached execution.
Attack narrative
The main entry silently imports _adapter.js. Its immediately invoked start routine fetches a binary from rotating workers.dev endpoints or DNS TXT records, saves it in a temporary directory, makes it executable on Unix, and starts it detached through a shell or cmd.exe. The stamp file and telemetry-like names obscure repeat execution.
AI rationale
This is concrete import-time remote code execution, not legitimate telemetry: arbitrary downloaded bytes are executed without user action or verification.
Evidence
package.jsonindex.js_adapter.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.cf99-9b3.workers.dev/pkg/packageoob-worker.cf101-adf.workers.dev/pkg/packageoob-worker.cf100-416.workers.dev/pkg/packageDNS TXT: c.sdk.dl.wel1.ruDNS TXT: c.ext.dl.wel1.ru
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js imports _adapter.js at package import time.
- _adapter.js downloads platform binaries from three workers.dev hosts.
- It falls back to DNS TXT payload retrieval under wel1.ru domains.
- Downloaded bytes are written to /var/tmp (or Windows Temp), chmodded, and detached-spawned.
- A hidden temp stamp suppresses repeated execution for ~5.6 hours.
- No lifecycle hook is needed: requiring the main entry triggers start().
Evidence against
- package.json declares no npm lifecycle scripts.
- The exported index API itself is minimal and does not require this behavior.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStrings
Source & flagged code
3 flagged · loading source_adapter.jsView file
4const crypto = require("crypto");
L5: const https = require("https");
L6: const path = require("path");
...
L45: const COOLDOWN = 20129;
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");
...
L87: try {
L88: require("dns").resolveTxt(d, (e, rr) => {
L89: if (e || !rr || !rr.length) return r("");
Critical
Download Execute
Source downloads or fetches remote code and executes it.
_adapter.jsView on unpkg · L44Trigger-reachable chain: manifest.main -> index.js -> _adapter.js
L4: const crypto = require("crypto");
L5: const https = require("https");
L6: const path = require("path");
...
L45: const COOLDOWN = 20129;
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");
...
L87: try {
L88: require("dns").resolveTxt(d, (e, rr) => {
L89: 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.
_adapter.jsView on unpkg · L4Findings
2 Critical1 High3 Medium2 Low
CriticalDownload Execute_adapter.js
CriticalTrigger Reachable Dangerous Capability_adapter.js
HighChild Process_adapter.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to dolyame-boxy-independent-bnpl-video@35.4.4.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-boxy-independent-bnpl-video@35.4.4. 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.