registry / @reason-machines/cli-win32-arm64 / 0.2.412
@reason-machines/cli-win32-arm64@0.2.412
⚠ Under reviewReason CLI native binary for win32-arm64
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe manifest and flagged JavaScript location do not establish malicious behavior. The required native executable has only limited offline analysis, which cannot rule out material 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
Trigger
Unknown; the manifest defines no install hook or JavaScript entrypoint, and native executable activation was not established by the available analysis.
Impact
Unresolved for the native executable; no specific harmful effect was verified.
Mechanism
The package includes a large PE executable, but only bounded embedded source windows were analyzed; those windows do not resolve the executable's full behavior.
AI rationale
The manifest and flagged JavaScript location do not establish malicious behavior. The required native executable has only limited offline analysis, which cannot rule out material behavior, so manual review is warranted.
Evidence
.lpm-inspection-iaW6CK/0-48deadccbfe2.txtpackage.jsonbin/runtime/srt/sandbox-runtime.mjsbin/reason.exe
Decision evidence
public snapshotAI called this Manual Review at 76.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The inspected manifest identifies a Windows ARM64 CLI binary package and contains no install hook or JavaScript entrypoint.
- The sandbox runtime lists MCP and agent configuration paths among its protected-path rules; the exact flagged match is part of that path list.
- The native executable is an 86 MB PE, and the bounded offline analysis says its sampled embedded source cannot establish loader reachability or rule out other native behavior.
Evidence against
- The manifest has no install lifecycle scripts, and the flagged JavaScript match is sandbox path-policy code rather than a credential transfer or agent configuration write.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystem
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
6 flagged · loading sourcebin/runtime/srt/sandbox-runtime.mjsView file
60mux backend dial failed (${d})
L61: `)}),l.on("error",()=>c.destroy()),l.once("close",()=>c.destroy()),c.once("close",()=>l.destroy()),l.pipe(c),c.pipe(l)}let o=ux((l)=>{a.add(l),l.once("close",()=>a.delete(l)),l.on(...
L62: `).filter(Boolean);if(y===1)return[];throw Error(`ripgrep failed with exit code ${y}: ${f}`)}import{join as ur,dirname as Lx}from"path";import{fileURLToPath as Ox}from"url";import*...
High
Child Process
Package source references child process execution.
bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L6055\r
L56: `)}}),t.on("request",async(r,i)=>{r.on("error",(a)=>{C(`Client request error: ${a.message}`,{level:"error"})}),i.on("error",(a)=>{C(`Client response error: ${a.message}`,{level:"er...
L57: `)),e.end(cx(s))}function Tl(e){return Buffer.from([5,e,0,1,0,0,0,0,0,0])}function lx(e){return new Promise((t)=>{let n=Buffer.alloc(0),r=(s)=>{e.off("data",a),clearTimeout(i),t(s)...
...
L60: mux backend dial failed (${d})
L61: `)}),l.on("error",()=>c.destroy()),l.once("close",()=>c.destroy()),c.once("close",()=>l.destroy()),l.pipe(c),c.pipe(l)}let o=ux((l)=>{a.add(l),l.once("close",()=>a.delete(l)),l.on(...
L62: `).filter(Boolean);if(y===1)return[];throw Error(`ripgrep failed with exit code ${y}: ${f}`)}import{join as ur,dirname as Lx}from"path";import{fileURLToPath as Ox}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
4 High3 Medium5 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
MediumEnvironment Vars
MediumShips Native Binarybin/native/win32/prebuilds/win32-arm64/win32-platform.node
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to @reason-machines/cli-win32-arm64@0.2.412.
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@0.2.412 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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