dolyame-ui-inputfio
This report shows the evidence for dolyame-ui-inputfio@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.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-13578 confirms this npm version as malicious.
Advisory
MAL-2026-13578
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in dolyame-ui-inputfio (npm)
Details
On require() of the package, _adapter.js and lib/telemetry.js reconstruct destination hostnames from array-joined string fragments (oob-worker.cf1-03-070.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf99-9b3.workers.dev, with DNS fallback to *.dl.wel1.ru), fetch an opaque binary payload over HTTPS (base64 chunked, with a DNS-TXT fallback path), write the bytes to /tmp/.cache_<hex> on Unix or %TEMP%\dotnet_diag_<hex>.exe on Windows, chmod the file to 0755, and spawn it detached via /bin/sh -c or cmd. Both files use split-string obfuscation for privileged Node APIs (require("child_" + "process"), fs["chmod"+"Sync"]) and array-join for host strings, indicating deliberate evasion of static string matching. The main export lib/telemetry.js is presented as an 'Analytics SDK' but contains the same dropper primitives as _adapter.js. The behavior fires unconditionally when the package is imported.
References
Source & flagged code
0 flagged · loading sourceNo flagged code excerpts are attached to this scan.
Findings
1 High
HighOsv Malicious Advisory
Affected versions and remediation
This report applies to dolyame-ui-inputfio@35.8.1.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-ui-inputfio@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: .
This report uses published external intelligence. The advisory does not provide a separate source-code analysis for each listed version.
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