registry / Remote code execution / abuden219
abuden219
Republished package
This report shows the evidence for abuden219@2.0.0. 3 of 3 known versions are blocked or flagged. See all versions.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiDirect source inspection confirms an automatic, unpinned third-party script loader in the browser entrypoint alongside obfuscated request-interception code. The absence of npm lifecycle hooks limits the trigger to browser use but does not remove the concrete remote execution behavior.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review; source fingerprint signature matched known malicious package; routed for review
Trigger
A user opens the packaged index.html in a browser.
Impact
Remote operator can change code executed by the package at runtime and interact with data available to that page origin.
Mechanism
Unpinned remote JavaScript execution plus obfuscated proxy runtime.
Attack narrative
The package does not execute during npm installation, but its declared browser entrypoint automatically imports JavaScript from c.vipersfutbol.com without an integrity constraint. That remote server can replace the executed payload after publication. The local application bundles are deliberately obfuscated and include a proxy/service-worker framework that routes requests and synchronizes cookies, increasing the available browser control surface. This establishes a concrete runtime remote-code-execution path rather than a scanner-only suspicion.
AI rationale
Direct source inspection confirms an automatic, unpinned third-party script loader in the browser entrypoint alongside obfuscated request-interception code. The absence of npm lifecycle hooks limits the trigger to browser use but does not remove the concrete remote execution behavior.
Evidence
index.htmlpackage.jsonassets/ChatPage-zoA8Z6RX.jsassets/index-CJm_PfL2.jsct1tl/pap3do.jsj6k3y8.jsct1tl/jmqwjq.jsbfjdx/757lr8.js
Network endpoints2
c.vipersfutbol.com/script.jswww.googletagmanager.com/gtag/js?id=G-0VL3ZSBXDH
Decision evidence
public snapshotAI called this Malicious at 95.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.html automatically loads unsandboxed code from c.vipersfutbol.com.
- assets/ChatPage-zoA8Z6RX.js and assets/index-CJm_PfL2.js are heavily obfuscated runtime bundles.
- ct1tl/pap3do.js and j6k3y8.js implement proxy/service-worker interception with cookie handling.
- The external script has no integrity pinning or package-aligned purpose.
Evidence against
- package.json declares no preinstall, install, postinstall, or other lifecycle hooks.
- package.json main is index.html, so no Node import-time entrypoint is declared.
Behavioral surface
ChildProcessDynamicRequireFilesystemNetworkWebSocket
HighEntropyStringsMinifiedObfuscatedProtestwareUrlStrings
NoLicense
Source & flagged code
9 flagged · loading sourceassets/proxy-runtime-1NyFshf9.jsView file
1patternName = aws_access_key
severity = critical
line = 1
matchedText = var OQ=O...B+=`
Critical
Critical Secret
Package contains a critical-looking secret pattern.
assets/proxy-runtime-1NyFshf9.jsView on unpkg · L11patternName = aws_access_key
severity = critical
line = 1
matchedText = var OQ=O...B+=`
Critical
Secret Pattern
AWS access key ID in assets/proxy-runtime-1NyFshf9.js
assets/proxy-runtime-1NyFshf9.jsView on unpkg · L1bfjdx/757lr8.jsView file
17L18: //# sourceURL=${A}`)();n=c,o=l}else n=g.z$,o=g.Mt;r.construct&&(l.construct=function(e,t,i){let n,s=!1,a={fn:e,this:null,args:t,newTarget:i,return:e=>{s=!0,n=e},call:()=>(s=!0,n=o(...
L19: //# sourceURL=${r.url.href}`),n}return o.body;case"style":return(0,i.sM)(await o.text(),e.context,r.meta);case"sharedworker":case"worker":return(0,i.iP)(new Uint8Array(await o.arra...
Medium
Findings
2 Critical5 High6 Medium4 Low
CriticalCritical Secretassets/proxy-runtime-1NyFshf9.js
CriticalSecret Patternassets/proxy-runtime-1NyFshf9.js
HighObfuscated Payload Loaderassets/ChatPage-zoA8Z6RX.js
HighObfuscated
HighShips High Entropy Blobassets/KaTeX_Script-Regular-D3wIWfF6.woff2
HighKnown Malware Source Similarityassets/fingerprint-Y5nV5FVa.js
HighKnown Malware Source Fingerprint Signatureassets/ChatPage-zoA8Z6RX.js
MediumDynamic Requirebfjdx/757lr8.js
MediumNetwork
MediumProtestware
MediumShips Wasm Modulebfjdx/w7m632.wasm
MediumStructural Risk Force Deep Review
Medium
Affected versions and remediation
This report applies to abuden219@2.0.0.
The versions list below shows the verdict for each recorded version.
- Avoid installing abuden219@2.0.0. 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.