VDB
GCVE-110-OSM-2026-356
GCVE-110-OSM-2026-356
Advisory PublishedCVSS 9.6/10
Malicious UI ID utility library targeting .NET developers with automated RAT delivery mechanism.
Uses IL weaving to inject module initializers into compiled .NET binaries for automatic execution on load. Downloads batch scripts from C2 at nazi.igboat.com and executes SeroXen RAT payloads.
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
9.6/10
Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | exss-studio.yaml-professional-extension | all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected) | — |
| unknown | psbuiId | all (affected) | — |
| unknown | dep-labs-studio.dep-proffesinal-extension | all (affected), all (affected), all (affected), all (affected), all (affected), all (affected) | — |
| unknown | dev-studio-sense.php-comp-tools-vscode | all (affected) | — |
References
Malicious nuget package: psbuiId
advisory
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