unicocheck-ios
This report shows the evidence for unicocheck-ios@9.9.9, the only known version.
OpenSSF/OSV Malicious Advisory
imported 4mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-5831 confirms this npm version as malicious.
Advisory
MAL-2026-5831
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in unicocheck-ios (npm)
Details
package.json declares a preinstall lifecycle script that runs curl against https://webhook.site/fe1246c2-ac04-4493-b223-fe34ba26b79f with query parameters carrying the installer's hostname, username ($(whoami)), current working directory, OS uname output, and HOME path. This fires automatically on `npm install` before any user code runs, leaking host identifiers and environment context to a third-party webhook capture endpoint controlled by the publisher. The package metadata (name `unicocheck-ios`, description `Unico Check iOS SDK - biometric identity verification`, version `9.9.9`) impersonates the Unico vendor's iOS SDK and uses the canonical dependency-confusion sentinel version, indicating the package is positioned to win resolution against an internal package name and harvest data from build environments that mistakenly fetch it from the public registry.
## Source: ossf-package-analysis (05ebccc546e1450dad339a76440193233639cd77d9a761ae76f1db67e0e2be7b) The OpenSSF Package Analysis project identified 'unicocheck-ios' @ 9.9.9 (npm) as malicious.
It is considered malicious because:
- The package executes one or more commands associated with malicious behavior.
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 unicocheck-ios@9.9.9.
The versions list below shows the verdict for each recorded version.
- Avoid installing unicocheck-ios@9.9.9. 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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