registry / Remote code execution / dolyame-ui-carousel
dolyame-ui-carousel
interface elements
This report shows the evidence for dolyame-ui-carousel@35.3.3, 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-aiThis is a concrete import-time remote payload execution chain with no legitimate relationship to a carousel package. The unused telemetry module contains a substantially similar download-and-launch capability, reinforcing intent.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Runtime require/import of index.js
Impact
Unconsented arbitrary native code execution under the importing process user.
Mechanism
remote binary download, temp-file drop, and detached execution
Attack narrative
The public entrypoint silently imports _shim.js. On import it selects an OS/architecture payload path, downloads binary content from obfuscated worker domains or reconstructs it from DNS TXT records, writes it under a disguised temporary filename, makes it executable on Unix, and launches it through a detached shell or cmd.exe process.
AI rationale
This is a concrete import-time remote payload execution chain with no legitimate relationship to a carousel package. The unused telemetry module contains a substantially similar download-and-launch capability, reinforcing intent.
Evidence
package.jsonindex.js_shim.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.cf102-baf.workers.dev/pkg/packageoob-worker.cf99-9b3.workers.dev/pkg/packageoob-worker.cf101-adf.workers.dev/pkg/packagesdk.dl.wel1.ruext.dl.wel1.rupkg.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 _shim.js on every package require.
- _shim.js downloads platform-specific binaries from hidden worker hosts.
- _shim.js falls back to DNS TXT payload retrieval.
- Downloaded bytes are written to temp storage, chmodded, then detached-spawned.
- Payload download/execution is unrelated to the declared carousel API.
Evidence against
- package.json has no npm lifecycle scripts.
- No credential harvesting was identified in inspected entrypoint code.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
Source & flagged code
4 flagged · loading source_shim.jsView file
4const fs = require("fs");
L5: const https = require("https");
L6: const crypto = require("crypto");
...
L43: const MAX_AGE = 20368;
L44: const _l = (...a) => process.stderr.write("");
L45:
...
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");
...
L86: try {
L87: require("dns").resolveTxt(d, (e, rr) => {
L88: if (e || !rr || !rr.length) return r("");
Critical
4Trigger-reachable chain: manifest.main -> index.js -> _shim.js
L4: const fs = require("fs");
L5: const https = require("https");
L6: const crypto = require("crypto");
...
L43: const MAX_AGE = 20368;
L44: const _l = (...a) => process.stderr.write("");
L45:
...
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");
...
L86: try {
L87: require("dns").resolveTxt(d, (e, rr) => {
L88: 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.
_shim.jsView on unpkg · L4113
Findings
2 Critical2 High2 Medium1 Low
CriticalDownload Execute_shim.js
CriticalTrigger Reachable Dangerous Capability_shim.js
HighChild Process_shim.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
LowFilesystem
Affected versions and remediation
This report applies to dolyame-ui-carousel@35.3.3.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-ui-carousel@35.3.3. 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.