registry / @reason-machines/cli-win32-arm64 / 0.2.403
@reason-machines/cli-win32-arm64@0.2.403
⚠ Under reviewReason CLI native binary for win32-arm64
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe manifest has no lifecycle hook, and the inspected runtime excerpt does not establish an attack. The required native executable analysis is explicitly limited and cannot resolve code reachability or other behavior, so manual review is warranted.
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
Launching the native CLI; the inspected analysis does not establish which embedded code runs or under what feature activation.
Impact
No victim effect was verified; the executable's behavior cannot be cleared from the available bounded analysis.
Mechanism
The analysis exposes local runtime operation paths but does not establish their callers, actual sends, or the full executable behavior.
AI rationale
The manifest has no lifecycle hook, and the inspected runtime excerpt does not establish an attack. The required native executable analysis is explicitly limited and cannot resolve code reachability or other behavior, so manual review is warranted.
Evidence
bin/reason.exe.lpm-inspection-u78pjq/0-7e445bd133d6.txtbin/runtime/srt/sandbox-runtime.mjs
Decision evidence
public snapshotAI called this Manual Review at 96.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies a Windows ARM64 native CLI package and contains no lifecycle hook or JavaScript entrypoint.
- The flagged runtime includes .mcp.json among protected paths, but this excerpt does not establish how that protection is activated.
- The native executable analysis contains bounded embedded source candidates for local runtime operations, while explicitly stating that reachability and other native behavior remain unresolved.
Evidence against
- The manifest has no install lifecycle hook, so installation-time execution is not established.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystem
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
6 flagged · loading sourcebin/runtime/srt/sandbox-runtime.mjsView file
60mux backend dial failed (${q})
L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=OH((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(...
L62: `).filter(Boolean);if(N===1)return[];throw Error(`ripgrep failed with exit code ${N}: ${H}`)}import{join as V0,dirname as kH}from"path";import{fileURLToPath as fH}from"url";import*...
High
Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L6055\r
L56: `)}}),J.on("request",async(Q,Y)=>{Q.on("error",(G)=>{Z(`Client request error: ${G.message}`,{level:"error"})}),Y.on("error",(G)=>{Z(`Client response error: ${G.message}`,{level:"er...
L57: `)),$.end(MH(W))}function Z7($){return Buffer.from([5,$,0,1,0,0,0,0,0,0])}function UH($){return new Promise((J)=>{let X=Buffer.alloc(0),Q=(W)=>{$.off("data",G),clearTimeout(Y),J(W)...
...
L60: mux backend dial failed (${q})
L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=OH((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(...
L62: `).filter(Boolean);if(N===1)return[];throw Error(`ripgrep failed with exit code ${N}: ${H}`)}import{join as V0,dirname as kH}from"path";import{fileURLToPath as fH}from"url";import*
High
Same File Env Network Execution
A single source file combines environment access, network access, and code or shell execution; review context before blocking.
Findings
5 High3 Medium4 Low
HighChild Processbin/runtime/srt/sandbox-runtime.mjs
HighSame File Env Network Executionbin/runtime/srt/sandbox-runtime.mjs
HighCommand Output Exfiltrationbin/runtime/srt/sandbox-runtime.mjs
HighKnown Malware Source Similaritybin/runtime/srt/sandbox-runtime.mjs
HighKnown Malware Source Fingerprint Signaturebin/runtime/srt/sandbox-runtime.mjs
MediumEnvironment Vars
MediumShips Native Binarybin/native/win32/prebuilds/win32-x64/win32-platform.node
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @reason-machines/cli-win32-arm64@0.2.403.
See all versions of @reason-machines/cli-win32-arm64 for other recorded verdicts.
- Review the evidence and your use of @reason-machines/cli-win32-arm64@0.2.403 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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