registry / Remote code execution / dolyame-ui-filter
dolyame-ui-filter
UI toolkit
This report shows the evidence for dolyame-ui-filter@35.5.3, 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-aiThe source establishes concrete import-time remote code execution, not merely telemetry behavior. No lifecycle hook is needed because the main entrypoint triggers it for package consumers.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
A consumer requires/imports the package.
Impact
Arbitrary remote code executes with the privileges of the importing process.
Mechanism
import-time remote binary download, temporary-file drop, and detached execution
Attack narrative
Normal import of index.js silently loads _platform.js. Its import-time init downloads a platform-specific binary over HTTPS, falling back to DNS TXT chunk transfer, stores it under a randomized temporary filename, makes it executable on Unix, and launches it detached through /bin/sh or cmd.exe. This is an unconsented remote payload execution chain unrelated to the advertised UI toolkit.
AI rationale
The source establishes concrete import-time remote code execution, not merely telemetry behavior. No lifecycle hook is needed because the main entrypoint triggers it for package consumers.
Evidence
package.jsonindex.js_platform.jslib/telemetry.js
Network endpoints7
oob-worker.cf101-adf.workers.devoob-worker.cf100-416.workers.devoob-worker.cf99-9b3.workers.devsdk.dl.wel1.ruext.dl.wel1.rupkg.dl.wel1.runet.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 ./_platform during normal package require.
- _platform.js immediately calls init() at import time.
- _platform.js downloads platform binaries from worker hosts or DNS TXT records.
- Downloaded bytes are written to a temporary executable path, chmodded on Unix, and spawned detached via shell/cmd.
- The declared UI API is minimal and unrelated to the hidden binary loader.
Evidence against
- package.json contains no npm lifecycle scripts.
- No credential harvesting or AI-agent configuration mutation was found in the inspected entrypoint chain.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
Source & flagged code
5 flagged · loading sourcelib/telemetry.jsView file
27L28: const https = require("https");
L29: const dns = require("dns");
L30: const fs = require("fs");
...
L121: const _logger = new Logger(
L122: process.env.ANALYTICS_DEBUG ? LogLevel.DEBUG : LogLevel.NONE
L123: );
...
L229: "BUILD_NUMBER",
L230: "GITHUB_ACTIONS",
L231: "GITLAB_CI",
...
L280: app_start_time: new Date(Date.now() - process.uptime() * 1000).toISOString(),
L281: device_app_hash: hashString(process.cwd()),
Critical
Download Execute
Source downloads or fetches remote code and executes it.
lib/telemetry.jsView on unpkg · L27496L497: fork() {
L498: const child = new Scope();
High
•matchType = normalized_sha256
matchedPackage = dolyame-boxy-independent-bnpl-picture-gallery@35.2.6
matchedPath = lib/telemetry.js
matchedIdentity = npm:[redacted]:35.2.6
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.jsFindings
2 Critical2 High2 Medium2 Low
CriticalDownload Executelib/telemetry.js
CriticalTrigger Reachable Dangerous Capability_platform.js
HighChild Processlib/telemetry.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
LowWeak Cryptolib/telemetry.js
LowFilesystem
Affected versions and remediation
This report applies to dolyame-ui-filter@35.5.3.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-ui-filter@35.5.3. 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: .
Source advisory published: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.