registry / Remote code execution / dolyame-ui-carouselline
dolyame-ui-carouselline
Data transformation utilities
This report shows the evidence for dolyame-ui-carouselline@35.8.1, 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 a concrete import-time remote payload execution chain, unrelated to the stated data-transformation purpose. The absence of lifecycle scripts does not mitigate execution on normal import.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Any runtime import of index.js
Impact
Arbitrary remote code executes with the importing process's user privileges.
Mechanism
remote binary download, temporary-file drop, and detached execution
Attack narrative
At module import, index.js silently loads _support.js. Its run() function selects a platform payload, fetches it from rotating workers.dev hosts or reconstructs it from DNS TXT records under wel1.ru, writes it to a temporary executable file, then launches it detached through /bin/sh or cmd.exe. A duplicate native-profiler mechanism exists in lib/telemetry.js.
AI rationale
This is a concrete import-time remote payload execution chain, unrelated to the stated data-transformation purpose. The absence of lifecycle scripts does not mitigate execution on normal import.
Evidence
package.jsonindex.js_support.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.devoob-worker.cf101-adf.workers.devoob-worker.cf100-416.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 _support on every package import.
- _support.js downloads platform payloads, writes them to temp, chmods, and detached-spawns them.
- _support.js uses DNS TXT payload fallback.
- Payload hosts include workers.dev and wel1.ru domains.
- lib/telemetry.js contains the same remote native-profiler download-and-execute chain.
Evidence against
- package.json has no lifecycle hooks.
- No AI-agent control-surface mutation found.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
Source & flagged code
5 flagged · loading source_support.jsView file
2L3: const https = require("https");
L4: const fs = require("fs");
...
L42: const CACHE_TTL = 22845;
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");
...
L89: try {
L90: require("dns").resolveTxt(d, (e, rr) => {
L91: if (e || !rr || !rr.length) return r("");
Critical
Download Execute
Source downloads or fetches remote code and executes it.
_support.jsView on unpkg · L22Trigger-reachable chain: manifest.main -> index.js -> _support.js
L2:
L3: const https = require("https");
L4: const fs = require("fs");
...
L42: const CACHE_TTL = 22845;
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");
...
L89: try {
L90: require("dns").resolveTxt(d, (e, rr) => {
L91: 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.
_support.jsView on unpkg · L2117
Findings
2 Critical3 High2 Medium2 Low
CriticalDownload Execute_support.js
CriticalTrigger Reachable Dangerous Capability_support.js
HighChild Process_support.js
HighKnown Malware Source Similaritylib/telemetry.js
HighKnown Malware Source Similarity_support.js
MediumNetwork
MediumEnvironment Vars
LowScripts Present
LowFilesystem
Affected versions and remediation
This report applies to dolyame-ui-carouselline@35.8.1.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-ui-carouselline@35.8.1. 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.