registry / @reason-machines/cli-darwin-arm64 / 0.2.457
@reason-machines/cli-darwin-arm64@0.2.457
⚠ Under reviewReason CLI native binary for darwin-arm64
AI Security Review
scanned 3d ago · by lpm-firewall-aiThe flagged .mcp.json match is a sensitive-path entry, not proof of a configuration write or attack. The required native executable analysis is materially limited, so its behavior cannot be resolved from the inspected source and a 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
Execution of the shipped native binary; the exact activating behavior is unresolved.
Impact
No concrete harmful effect was verified; the executable's behavior remains unresolved.
Mechanism
The available analysis inspects only bounded embedded-source windows and cannot establish reachability or exclude other native behavior.
AI rationale
The flagged .mcp.json match is a sensitive-path entry, not proof of a configuration write or attack. The required native executable analysis is materially limited, so its behavior cannot be resolved from the inspected source and a manual review is warranted.
Evidence
.lpm-inspection-XdHPr6/0-0ec7859fe42e.txtbin/runtime/srt/sandbox-runtime.mjsbin/reason
Decision evidence
public snapshotAI called this Manual Review at 94.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies this as a macOS ARM64 native-binary package.
- The flagged source location lists .mcp.json among sensitive paths; this excerpt does not establish a write or configuration change.
- The native executable is a 71,658,016-byte Mach-O with bounded embedded-source analysis; that analysis states it cannot establish loader reachability or rule out other native behavior.
Evidence against
- The inspected .mcp.json match is a path-list entry alongside shell and Git configuration paths, not evidence of an attack by itself.
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=fx((l)=>{s.add(l),l.once("close",()=>s.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 Ux}from"path";import{fileURLToPath as Vx}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",(s)=>{C(`Client request error: ${s.message}`,{level:"error"})}),i.on("error",(s)=>{C(`Client response error: ${s.message}`,{level:"er...
L57: `)),e.end(dx(a))}function Al(e){return Buffer.from([5,e,0,1,0,0,0,0,0,0])}function ux(e){return new Promise((t)=>{let n=Buffer.alloc(0),r=(a)=>{e.off("data",s),clearTimeout(i),t(a)...
...
L60: mux backend dial failed (${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=fx((l)=>{s.add(l),l.once("close",()=>s.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 Ux}from"path";import{fileURLToPath as Vx}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/Background/Reason.app/Contents/MacOS/ReasonBackgroundIdentity
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @reason-machines/cli-darwin-arm64@0.2.457.
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@0.2.457 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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