internallib_v524
This report shows the evidence for internallib_v524@1.0.2. 2 of 2 known versions are blocked or flagged. See all versions.
OpenSSF/OSV Malicious Advisory
imported 3mo ago · by OpenSSF/OSVOpenSSF/OSV advisory MAL-2026-11512 confirms this npm version as malicious.
Advisory
MAL-2026-11512
Source
OpenSSF Malicious Packages via OSV
Summary
Malicious code in internallib_v524 (npm)
Details
The package's main module exports a function `command()` that invokes `/bin/bash -c` to fetch a script from reverse-shell.sh and pipe it into `sh`, connecting the installer's host back to 10.0.64.141:4433. Any consumer that requires the package and calls the exported API opens an interactive reverse shell to that hardcoded endpoint, giving the remote operator full RCE and persistent shell access on the installer's machine. The behavior is unrelated to any legitimate library function.
## Source: ghsa-malware (986b1a9482ee175a6f6c9e70cf898a24208376a523e93277fdb72273fb9dd521) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.
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 internallib_v524@1.0.2.
The same advisory and Firewall decision cover 2 recorded versions
1.0.2, 1.0.1
The versions list below shows the verdict for each recorded version.
- Avoid installing internallib_v524@1.0.2. 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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