MAL-2026-13582
Vulnerability from ossf_malicious_packages
-= Per source details. Do not edit below this line.=-
Source: amazon-inspector (0146bdcb21ca52b35e8a6f3ca19b7203b1fb5a456eb9dff6ace2eb60348333fe)
dolyame-ui-inputsearch@35.8.1 is a dropper disguised as a UI input search component. On require, index.js loads./vendor.js, which assembles a mirror list of Cloudflare workers.dev endpoints (oob-worker.cf103-070.workers.dev, cf101-adf.workers.dev, cf102-baf.workers.dev) from string-concatenation-split literals, with a DNS-TXT fallback resolving base64-encoded download data via sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. A platform-specific binary is downloaded, written to a hidden path (/var/tmp/.cache on Unix, TEMP/dotnet_diag_.exe on Windows), chmod 0755 on Unix, then spawned detached via /bin/sh -c or cmd. Endpoints and filenames are split-literal obfuscated and gated behind cover-story flags named analytics_state and DISABLE_TELEMETRY, and the dropped filename impersonates.NET diagnostics tooling. The purpose of the fetched binary is opaque; the delivery mechanism has no hash or signature verification, no pinning, and no publisher-matched host. The purpose (dropper of an anonymous remote binary) is unrelated to the advertised UI input search functionality.
- CWE-506 - The product contains code that appears to be malicious in nature.
{
"affected": [
{
"database_specific": {
"cwes": [
{
"cweId": "CWE-506",
"description": "The product contains code that appears to be malicious in nature.",
"name": "Embedded Malicious Code"
}
],
"indicators": {
"evidence_files": [
{
"path": "_vendor.js",
"sha256": "71c95a504d2248d7c09e4db4fd4174f20161c4e0d87cf803ac25dc93f74ab2b5",
"tlsh": "aea1a65a06fa30184793e1d8861f5816b1daf5533285e8c4fb4c66944fea27883f39fc"
}
],
"package_integrity": [
{
"filename": "dolyame-ui-inputsearch-35.8.1.tgz",
"hashes": {
"sha1": "5da73e15dbaa2a32b26df904d94235ca8978c275",
"sha512_sri": "sha512-2vt8ozQfAtJCZwI2r/ppIqNNgerj17+juyunVSQMNlImzbnYQlVSQ5gkq2pdWJhQ+xtDgKdY0LRM3uKHbwNi6A=="
}
}
]
}
},
"package": {
"ecosystem": "npm",
"name": "dolyame-ui-inputsearch"
},
"versions": [
"35.8.1"
]
}
],
"credits": [
{
"contact": [
"inspector-research@amazon.com"
],
"name": "Amazon Inspector",
"type": "FINDER"
}
],
"database_specific": {
"malicious-packages-origins": [
{
"id": "IN-MAL-2026-017029",
"import_time": "2026-08-07T12:51:22.868615773Z",
"modified_time": "2026-08-07T12:33:28Z",
"sha256": "0146bdcb21ca52b35e8a6f3ca19b7203b1fb5a456eb9dff6ace2eb60348333fe",
"source": "amazon-inspector",
"versions": [
"35.8.1"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (0146bdcb21ca52b35e8a6f3ca19b7203b1fb5a456eb9dff6ace2eb60348333fe)\ndolyame-ui-inputsearch@35.8.1 is a dropper disguised as a UI input search component. On require, index.js loads./_vendor.js, which assembles a mirror list of Cloudflare workers.dev endpoints (oob-worker.cf103-070.workers.dev, cf101-adf.workers.dev, cf102-baf.workers.dev) from string-concatenation-split literals, with a DNS-TXT fallback resolving base64-encoded download data via sdk.dl.wel1.ru, ext.dl.wel1.ru, pkg.dl.wel1.ru, and net.dl.wel1.ru. A platform-specific binary is downloaded, written to a hidden path (/var/tmp/.cache_\u003chex\u003e on Unix, TEMP/dotnet_diag_\u003chex\u003e.exe on Windows), chmod 0755 on Unix, then spawned detached via /bin/sh -c or cmd. Endpoints and filenames are split-literal obfuscated and gated behind cover-story flags named analytics_state and DISABLE_TELEMETRY, and the dropped filename impersonates.NET diagnostics tooling. The purpose of the fetched binary is opaque; the delivery mechanism has no hash or signature verification, no pinning, and no publisher-matched host. The purpose (dropper of an anonymous remote binary) is unrelated to the advertised UI input search functionality.\n",
"id": "MAL-2026-13582",
"modified": "2026-08-07T12:33:28Z",
"published": "2026-08-07T12:33:28Z",
"references": [
{
"type": "PACKAGE",
"url": "https://www.npmjs.com/package/dolyame-ui-inputsearch/v/35.8.1"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in dolyame-ui-inputsearch (npm)"
}
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.