registry / @reason-machines/cli-win32-arm64 / 0.2.503
@reason-machines/cli-win32-arm64@0.2.503
⚠ Under reviewReason CLI native binary for win32-arm64
AI Security Review
scanned 2d ago · by lpm-firewall-aiThe manifest and sandbox source do not establish malicious behavior. The required native executable has only bounded embedded-source analysis, which leaves its local-login credential handling and other behavior unresolved; manual review is warranted without inferring an attack from similarity signals alone.
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
The native CLI’s login or subscription flow; the exact activating path is unresolved.
Impact
Credential exposure or account activity cannot be confirmed from the inspected evidence.
Mechanism
Bounded embedded source shows local login credentials passed to a subscription call, while the executable analysis cannot establish reachability or other behavior.
AI rationale
The manifest and sandbox source do not establish malicious behavior. The required native executable has only bounded embedded-source analysis, which leaves its local-login credential handling and other behavior unresolved; manual review is warranted without inferring an attack from similarity signals alone.
Evidence
.lpm-inspection-vy5CP5/0-237fc0d05bf4.txt
Decision evidence
public snapshotAI called this Manual Review at 82.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest identifies a Windows ARM64 Reason CLI package.
- The bounded executable analysis states that its embedded source windows do not establish the executable’s other behavior.
- An embedded source window shows a routine that can pass locally discovered credentials to a local subscription call; the full activation and destination are unresolved.
- Embedded help text says local logins use current access tokens by default; this does not establish where or when they are sent.
Evidence against
- The manifest contains package metadata but no declared lifecycle hook.
- The sandbox runtime includes a rule that denies hosts outside a strict allowlist.
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
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-arm64/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@0.2.503.
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@0.2.503 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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