mal-2026-3100
Vulnerability from ossf_malicious_packages
Published
2026-04-27 16:31
Modified
2026-04-28 20:05
Summary
Malicious code in fetch-data-api-syncapi (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (dda63ba0d0dbd4ddf1d89523cacf89d51ffc9a25891e38cb49a9e424721fba9d)
The package contains code to download and start a malicious executable. It's masqueraded using name similar to Windows services. In analyzed versions, the code was not automatically started, suggesting it's just a part of a campaign. Based on the dynamic analysis, the executable is likely an infostealer.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-04-fetch-data-api-syncapi
Reasons (based on the campaign):
-
Downloads and executes a remote executable.
-
malware
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "fetch-data-api-syncapi"
},
"versions": [
"0.1.0",
"0.1.1",
"0.1.2"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"database_specific": {
"iocs": {
"domains": [
"botconfig4.nurmohammadrafi9966.workers.dev"
],
"urls": [
"https://www.dropbox.com/scl/fi/g9n5elasjy54dl2kwfntg/MonitorClient.exe?rlkey=wync0ieqrytdi12bugsw6hzu7\u0026st=tf3r09pi\u0026dl=1"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-04-fetch-data-api-syncapi/fetch-data-api-syncapi",
"import_time": "2026-04-27T17:04:24.600796456Z",
"modified_time": "2026-04-27T16:31:55.462435Z",
"sha256": "34f49fb4dcc6dd862bda7af4b571916ff47fd4c857158104c8d0a7e5d0af379d",
"source": "kam193",
"versions": [
"0.1.0",
"0.1.1",
"0.1.2"
]
},
{
"id": "pypi/2026-04-fetch-data-api-syncapi/fetch-data-api-syncapi",
"import_time": "2026-04-28T20:03:03.347584516Z",
"modified_time": "2026-04-27T16:31:55.462435Z",
"sha256": "dda63ba0d0dbd4ddf1d89523cacf89d51ffc9a25891e38cb49a9e424721fba9d",
"source": "kam193",
"versions": [
"0.1.0",
"0.1.1",
"0.1.2"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (dda63ba0d0dbd4ddf1d89523cacf89d51ffc9a25891e38cb49a9e424721fba9d)\nThe package contains code to download and start a malicious executable. It\u0027s masqueraded using name similar to Windows services. In analyzed versions, the code was not automatically started, suggesting it\u0027s just a part of a campaign. Based on the dynamic analysis, the executable is likely an infostealer.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-04-fetch-data-api-syncapi\n\n\nReasons (based on the campaign):\n\n\n - Downloads and executes a remote executable.\n\n\n - malware\n",
"id": "MAL-2026-3100",
"modified": "2026-04-28T20:05:07Z",
"published": "2026-04-27T16:31:55Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/7f6bb9cb5118cde0e476e4a41e6bd31027b2cc3b678112e25da3c68e2421a8a6/detection"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/fetch-data-api-syncapi"
},
{
"type": "WEB",
"url": "https://www.virustotal.com/gui/file-analysis/NmFjNTE4MGI3NjRhM2Y3YTZlMzM2ZmFhN2ZmY2E4ZWE6MTc3NzQwMTUxMA=="
},
{
"type": "EVIDENCE",
"url": "https://app.any.run/tasks/58f6c7bd-daf7-4b02-ace3-a113a62f0c4f"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in fetch-data-api-syncapi (PyPI)"
}
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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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