registry / @reason-machines/cli-darwin-arm64 / 0.2.463
@reason-machines/cli-darwin-arm64@0.2.463
⚠ Under reviewReason CLI native binary for darwin-arm64
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe manifest and runtime excerpts do not establish malicious behavior, but the primary native executable remains materially unresolved. Manual review is appropriate because the offline analysis does not establish its full behavior.
Static reason
One or more suspicious static signals were detected.; source matched previously finalized malicious package; routed for review
Trigger
Running the packaged native CLI.
Impact
Unknown; no specific harmful effect was verified.
Mechanism
The package includes a native executable, but its complete behavior could not be established from the available analysis.
AI rationale
The manifest and runtime excerpts do not establish malicious behavior, but the primary native executable remains materially unresolved. Manual review is appropriate because the offline analysis does not establish its full behavior.
Decision evidence
public snapshotAI called this Manual Review at 91.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies this as a macOS ARM64 native binary package and contains no lifecycle hook or JavaScript entrypoint.
- The sandbox runtime lists `.claude/commands` and `.claude/agents` among paths it handles; this excerpt does not establish a malicious configuration write.
- The offline analysis contains only bounded embedded source windows and says it cannot establish the executable's full behavior or absence of other behavior.
- The README describes the native binary as the package's product, so its unresolved behavior is material to the review.
Evidence against
- No concrete attack behavior was established in the inspected source excerpts.
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=px((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 dr,dirname as Vx}from"path";import{fileURLToPath as Fx}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: ${a.message}`,{level:"er...
L57: `)),e.end(fx(s))}function _l(e){return Buffer.from([5,e,0,1,0,0,0,0,0,0])}function dx(e){return new Promise((t)=>{let n=Buffer.alloc(0),r=(s)=>{e.off("data",a),clearTimeout(i),t(s)...
...
L60: mux backend dial failed (${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=px((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 dr,dirname as Vx}from"path";import{fileURLToPath as Fx}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/Background/Reason.app/Contents/MacOS/ReasonBackgroundIdentity
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-darwin-arm64@0.2.463.
See all versions of @reason-machines/cli-darwin-arm64 for other recorded verdicts.
- Review the evidence and your use of @reason-machines/cli-darwin-arm64@0.2.463 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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