mal-2026-15940
Vulnerability from ossf_malicious_packages
Published
2026-09-06 20:35
Modified
2026-09-09 01:53
Summary
Malicious code in oce-configurator-wireless-frontend (npm)
Details
-= Per source details. Do not edit below this line.=-
Source: amazon-inspector (191e4a78bf46781b56b290aac7b804fd9470b1ac189896b950afbaba548183e6)
Package name resembles an internal Swisscom OCE package and is published at version 9999.0.0 to win resolution against a private registry. The preinstall.js lifecycle script, which runs automatically on npm install, collects installer identifiers (os.hostname, os.userInfo().username, process.cwd, __dirname, package name/version, process.platform, node version, npm user-agent) and exfiltrates them to hardcoded external endpoints via three channels: (1) an HTTP/HTTPS POST to /beacon/ at the Interactsh collector dae7n4pijsh1ahi9684gu8get3kaiefc9.oast.online with a fallback from HTTPS to plain HTTP on error, (2) a plain-HTTP POST to the bare IP 5.189.159.252, and (3) a DNS side channel where each identifier is hex-encoded (Buffer.from(s).toString('hex').slice(0,60)) and concatenated as subdomain labels of the oast.online host, then resolved via dns.lookup. A hardcoded token 'swisscom-oce-3b9f1c7a2e' correlates the beaconed data with the targeted organization.
Source: ossf-package-analysis (6fe4573d063ecba48e64d9cc4a15c6404f3dac64b71d9c80134ac0f8a85ed5d2)
The OpenSSF Package Analysis project identified 'oce-configurator-wireless-frontend' @ 9999.0.0 (npm) as malicious.
It is considered malicious because:
- The package communicates with a domain associated with malicious activity.
CWE
{
"affected": [
{
"database_specific": {
"cwes": [
{
"cweId": "CWE-506",
"description": "The product contains code that appears to be malicious in nature.",
"name": "Embedded Malicious Code"
},
{
"cweId": "CWE-506",
"description": "The product contains code that appears to be malicious in nature.",
"name": "Embedded Malicious Code"
}
],
"indicators": {
"evidence_files": [
{
"path": "preinstall.js",
"sha256": "8f962a246826aaa6f7bd9db43ad0f13a51488058b451c82768f69913191ebfcb",
"tlsh": "dd6194ae0daa50212272f7a4960f528dd6f3f1272506fa94b0ae82145fa443d137fcfd"
}
],
"package_integrity": [
{
"filename": "oce-configurator-wireless-frontend-9999.0.0.tgz",
"hashes": {
"sha1": "8ac6e5e597c5955c5c2144da4ce3c3a4d9de8e12",
"sha512_sri": "sha512-L6NA/EwTX74eGEZEWW/P/YfQTr7ZyMhkk+c4jTaBbIowVilienjGOH0wDg2ClqC2a5J+z98aQQ7GseG93wCqWQ=="
}
}
]
}
},
"package": {
"ecosystem": "npm",
"name": "oce-configurator-wireless-frontend"
},
"versions": [
"0.0.1",
"9999.0.0"
]
}
],
"credits": [
{
"contact": [
"inspector-research@amazon.com"
],
"name": "Amazon Inspector",
"type": "FINDER"
},
{
"contact": [
"https://github.com/ossf/package-analysis",
"https://openssf.slack.com/channels/package_analysis"
],
"name": "OpenSSF: Package Analysis",
"type": "FINDER"
}
],
"database_specific": {
"malicious-packages-origins": [
{
"import_time": "2026-09-06T20:37:51.566484526Z",
"modified_time": "2026-09-06T20:35:56Z",
"sha256": "cc77f103560048dba52b38fcec719925901fc3b869cbdef722edc4a904b4dc50",
"source": "ossf-package-analysis",
"versions": [
"0.0.1"
]
},
{
"import_time": "2026-09-07T01:32:13.047932297Z",
"modified_time": "2026-09-07T01:30:29Z",
"sha256": "6fe4573d063ecba48e64d9cc4a15c6404f3dac64b71d9c80134ac0f8a85ed5d2",
"source": "ossf-package-analysis",
"versions": [
"9999.0.0"
]
},
{
"id": "IN-MAL-2026-019673",
"import_time": "2026-09-08T19:15:03.915599023Z",
"modified_time": "2026-09-08T19:07:12Z",
"sha256": "191e4a78bf46781b56b290aac7b804fd9470b1ac189896b950afbaba548183e6",
"source": "amazon-inspector",
"versions": [
"9999.0.0"
]
},
{
"id": "IN-MAL-2026-019740",
"import_time": "2026-09-09T01:51:48.064203173Z",
"modified_time": "2026-09-09T01:33:34Z",
"sha256": "856e5c021bc760402cad3f5f4a2f5714e96c1adba60451e8e7e624473abcdc92",
"source": "amazon-inspector",
"versions": [
"0.0.1"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (191e4a78bf46781b56b290aac7b804fd9470b1ac189896b950afbaba548183e6)\nPackage name resembles an internal Swisscom OCE package and is published at version 9999.0.0 to win resolution against a private registry. The preinstall.js lifecycle script, which runs automatically on `npm install`, collects installer identifiers (os.hostname, os.userInfo().username, process.cwd, __dirname, package name/version, process.platform, node version, npm user-agent) and exfiltrates them to hardcoded external endpoints via three channels: (1) an HTTP/HTTPS POST to /beacon/\u003ctoken\u003e at the Interactsh collector dae7n4pijsh1ahi9684gu8get3kaiefc9.oast.online with a fallback from HTTPS to plain HTTP on error, (2) a plain-HTTP POST to the bare IP 5.189.159.252, and (3) a DNS side channel where each identifier is hex-encoded (Buffer.from(s).toString(\u0027hex\u0027).slice(0,60)) and concatenated as subdomain labels of the oast.online host, then resolved via dns.lookup. A hardcoded token \u0027swisscom-oce-3b9f1c7a2e\u0027 correlates the beaconed data with the targeted organization.\n\n## Source: ossf-package-analysis (6fe4573d063ecba48e64d9cc4a15c6404f3dac64b71d9c80134ac0f8a85ed5d2)\nThe OpenSSF Package Analysis project identified \u0027oce-configurator-wireless-frontend\u0027 @ 9999.0.0 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n",
"id": "MAL-2026-15940",
"modified": "2026-09-09T01:53:40.520417311Z",
"published": "2026-09-06T20:35:56Z",
"references": [
{
"type": "PACKAGE",
"url": "https://www.npmjs.com/package/oce-configurator-wireless-frontend/v/9999.0.0"
},
{
"type": "PACKAGE",
"url": "https://www.npmjs.com/package/oce-configurator-wireless-frontend/v/0.0.1"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in oce-configurator-wireless-frontend (npm)"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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