registry / Credential exfiltration / @ornikar/intl-config
@ornikar/intl-config
🌐 intl-config
This report shows the evidence for @ornikar/intl-config@10.0.7. 9 of 9 known versions are blocked or flagged. The newest version, 10.0.10, is blocked. See all versions.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiThe unconsented preinstall execution chain delivers and runs an obfuscated credential-collection payload. This is concrete malicious behavior, not a package-aligned setup step.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
npm install
Impact
GitHub credentials/tokens and host data may be collected and sent remotely.
Mechanism
preinstall remote-runtime bootstrap and obfuscated token exfiltration
Attack narrative
On installation, package.json invokes setup.mjs. That script fetches a platform-specific Bun binary from GitHub without an integrity check, executes it, and uses it to run the large obfuscated math_init.js payload. Static inspection of that payload shows child-process execution, token discovery including GitHub token paths, and chunked network upload behavior. This is unrelated to the package's translation-configuration purpose.
AI rationale
The unconsented preinstall execution chain delivers and runs an obfuscated credential-collection payload. This is concrete malicious behavior, not a package-aligned setup step.
Evidence
package.jsonsetup.mjsmath_init.js
Network endpoints1
github.com/oven-sh/bun/releases/download/bun-v1.3.13/
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- package.json runs `node setup.mjs` as preinstall.
- setup.mjs downloads and executes Bun during install, then runs math_init.js.
- math_init.js is a 728KB obfuscated payload containing token handling, network requests, and child-process use.
- The payload's visible control flow enumerates GitHub tokens and uploads data in chunks.
Evidence against
- The translation helper scripts are conventional, user-invoked Babel/FormatJS utilities.
- No benign package purpose explains an obfuscated credential-processing install payload.
Behavioral surface
ChildProcessEnvironmentVarsEvalFilesystemNetworkShell
HighEntropyStringsMinifiedUrlStrings
Source & flagged code
3 flagged · loading sourcepackage.jsonView file
•scripts.preinstall = node setup.mjs
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkgmath_init.jsView file
1// @bun @bun-cjs
L2: var MmgoCP,etDiOOB,JqTtnbZ,bc3Kak,ZQmUTyQ,TTUgga,MDX6yrw,h8wMJNB,CabwE2L,x5ErqV;function WV8StW(MmgoCP,etDiOOB,JqTtnbZ){for(JqTtnbZ=0x0;JqTtnbZ<etDiOOB;JqTtnbZ++)MmgoCP.push(MmgoCP...
Low
Eval
Package source references a known benign dynamic code generation pattern.
math_init.jsView on unpkg · L1setup.mjsView file
•matchType = normalized_sha256
matchedPackage = rwc-client@0.29.14
matchedPath = setup.mjs
matchedIdentity = npm:cndjLWNsaWVudA:0.29.14
similarity = 1.000
summary = normalized source hash matched finalized malicious source
Findings
2 High3 Medium5 Low
HighInstall Time Lifecycle Scriptspackage.json
HighKnown Malware Source Similaritysetup.mjs
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowEvalmath_init.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @ornikar/intl-config@10.0.7.
The versions list below shows the verdict for each recorded version.
- Avoid installing @ornikar/intl-config@10.0.7. 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: .
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