registry / @reason-machines/cli-linux-x64 / 0.2.330

@reason-machines/cli-linux-x64@0.2.330

⚠ Under review

Reason CLI native binary for linux-x64

AI Security Review

scanned 6d ago · by lpm-firewall-ai

The readable JavaScript shows default-enabled provider access-token sharing with Reason’s local-subscription API, with a CLI notice and Reason API destination checks. The package’s native executable, bin/ara, could not be read as source, leaving its behavior unresolved.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Running the CLI to connect a computer for Reason Sessions.

Impact

The transfer is presented as a Sessions feature and its destination is restricted to Reason APIs, but the unreadable native executable leaves overall behavior unresolved.

Mechanism

The readable runtime collects local provider access tokens and sends them to Reason’s local-subscription API when local login sharing is enabled.

AI rationale

Evidence

bin/arabin/vm-hands/vm-hands-entry-lite-qq1091m3.jsbin/vm-hands/vm-hands-entry-lite-ydjye6jz.js~/.claude/.credentials.json~/.codex/auth.json~/.grok/auth.json~/.local/share/opencode/auth.json

Network endpoints2

api.reasonmachines.aistaging-api.reasonmachines.ai

Decision evidence

public snapshot

AI called this Manual Review at 83.0% confidence as Unknown with medium false-positive risk.

AI review observations

The manifest identifies this as the Linux x64 native CLI package and includes the bin directory.
The readable runtime reads provider login data, including Claude and Codex access tokens.
When local login sharing is enabled, the runtime sends provider access tokens through Reason’s local-subscription API.
The setting defaults on when absent; the CLI describes the feature and offers --local-logins off, and API URL validation restricts destinations to Reason APIs.
Reading bin/ara failed because it contains binary or NUL data, so its behavior could not be verified.

Evidence against

The inspected JavaScript describes the credential transfer as a Reason Sessions feature and limits API destinations to Reason endpoints.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

Source & flagged code

23 flagged

bin/runtime/srt/sandbox-runtime.mjsView file

60mux backend dial failed (${H}) L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=$6((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(... L62: `).filter(Boolean);if(F===1)return[];throw Error(`ripgrep failed with exit code ${F}: ${q}`)}import{join as V0,dirname as T6}from"path";import{fileURLToPath as S6}from"url";import*...

High

Child Process

Package source references child process execution.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L60

55\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(eq(W))}function L7($){return Buffer.from([5,$,0,1,0,0,0,0,0,0])}function tq($){return new Promise((J)=>{let X=Buffer.alloc(0),Q=(W)=>{$.off("data",G),clearTimeout(Y),J(W)... ... L60: mux backend dial failed (${H}) L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=$6((M)=>{G.add(M),M.once("close",()=>G.delete(M)),M.on(... L62: `).filter(Boolean);if(F===1)return[];throw Error(`ripgrep failed with exit code ${F}: ${q}`)}import{join as V0,dirname as T6}from"path";import{fileURLToPath as S6}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.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L55

47\r L48: Connection blocked by network allowlist`);return}if(W||Y.destroyed){Y.destroy();return}let P=jJ(j)??j;if($.mitmCA&&($.shouldTerminateTLS?.(P,C)??!0)){Y.write(`HTTP/1.1 200 Connecti... L49: \r ... L55: \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(eq(W))}function L7($){return Buffer.from([5,$,0,1,0,0,0,0,0,0])}function tq($){return new Promise((J)=>{let X=Buffer.alloc(0),Q=(W)=>{$.off("data",G),clearTimeout(Y),J(W)... ... L60: mux backend dial failed (${H}) L61: `)}),M.on("error",()=>O.destroy()),M.once("close",()=>O.destroy()),O.once("close",()=>M.destroy()),M.pipe(O),O.pipe(M)}let U=$6((M)=>{G.add(M),M.once("close",()

High

Command Output Exfiltration

Source combines command execution, command-output handling, and outbound requests; review data flow before blocking.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L47

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/runtime/srt/sandbox-runtime.mjs matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg

bin/vm-hands/vm-hands-entry-lite-669hk342.jsView file

1// @bun L2: import{_h as s}from"./vm-hands-entry-lite-5a0kyaxa.js";var mc={};s(mc,{xor:()=>Zl,xid:()=>kl,void:()=>Bl,uuidv7:()=>$l,uuidv6:()=>ul,uuidv4:()=>el,uuid:()=>vl,util:()=>k,url:()=>gl... L3: `)}var Pr=(n)=>(i,o,v,r)=>{let t=v?{...v,async:!1}:{async:!1},e=i._zod.run({value:o,issues:[]},t);if(e instanceof Promise)throw new C;if(e.issues.length){let u=new(r?.Err??n)(e.iss...

High

Eval

Package source references dynamic code evaluation.

bin/vm-hands/vm-hands-entry-lite-669hk342.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-g5w3cema.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-pwzz9ntw.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-g5w3cema.jsView on unpkg

305} L306: `.trim();import{Buffer as X9}from"buffer";import{randomUUID as z1}from"crypto";class rQ extends Error{code;constructor($){super($==="hands_repl_private_profile_attribute_denied"?"P... L307: `):W;J({status:F.statusCode??502,headers:z,body:Buffer.concat(B)})})}),G=setTimeout(()=>V.destroy(Error("hands_browser_fetch_timeout")),X7);V.once("close",()=>clearTimeout(G)),V.on...

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/vm-hands/vm-hands-entry-lite-g5w3cema.jsView on unpkg · L305

bin/vm-hands/index-wx03jedr.jsView file

1// @bun L2: import{A as iJ0}from"./vm-hands-entry-lite-0yghpjef.js";import{$h as an,Xh as NV0,Yh as rn,Zh as EJ,ai as X0}from"./vm-hands-entry-lite-5a0kyaxa.js";var on={};var $T;var WT=an(()=>... L3: `)!=-1,q=this._styles,O=q.length;while(O--){var E=G[q[O]];if(A=E.open+A.replace(E.closeRe,E.open)+E.close,R)A=A.replace($,function(D){return E.close+D+E.open})}return A}X.setTheme=... L4: `).join(` L5: `+N),U.push(z+"m+"+Y.exports.humanize(this.diff)+"\x1B[0m")}else U[0]=$()+M+" "+U[0]}function $(){if(Q.inspectOpts.hideDate)return"";return new Date().toISOString()+" "}function W(... L6: `)}function K(U){if(U)process.env.DEBUG=U;else delete process.env.DEBUG}function H(){return process.env.DEBUG}function B(U){U.inspectOpts={};let M=Object.keys(Q.inspectOpts);for(le... ... L8: `:` L9: `,U=B.

Critical

Remote Asset Decode Execute

Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.

bin/vm-hands/index-wx03jedr.jsView on unpkg · L1

239`,CHAR_NO_BREAK_SPACE:"\xA0",CHAR_PERCENT:"%",CHAR_PLUS:"+",CHAR_QUESTION_MARK:"?",CHAR_RIGHT_ANGLE_BRACKET:">",CHAR_RIGHT_CURLY_BRACE:"}",CHAR_RIGHT_SQUARE_BRACKET:"]",CHAR_SEMICO... L240: GFS4: `),console.error(A)};if(!X[W]){if(U=global[W]||[],B(X,U),X.close=function(A){function R(q,O){return A.call(X,q,function(E){if(!E)z();if(typeof O==="function")O.apply(this,arg... L241: `:""},this._extScope=S,this._scope=new X.Scope({parent:S}),this._nodes=[new F]}toString(){return this._root.render(this.opts)}name(S){return this._scope.name(S)}scopeName(S){return...

High

Obfuscated Payload Loader

Source contains an obfuscated payload loader that reconstructs and executes hidden code.

bin/vm-hands/index-wx03jedr.jsView on unpkg · L239

bin/vm-hands/vm-hands-executor-rt8r46bt.jsView file

1Cross-file remote execution chain: bin/vm-hands/vm-hands-executor-rt8r46bt.js spawns bin/vm-hands/vm-hands-entry-lite-669hk342.js; helper contains network access plus dynamic code execution. L1: // @bun L2: import{u as Tq}from"./vm-hands-entry-lite-ekp1wmw5.js";import{Na as Lq,rb as Uq,ta as Bq,vb as Fq}from"./vm-hands-entry-lite-g5w3cema.js";import"./vm-hands-entry-lite-nj8bmc9y.js";... L3: `).filter(Boolean);K=Z.length;let W=$.map((T)=>{try{return Number(JSON.parse(T).elapsed_ms)||0}catch{return 0}});if(W.length)X("vm_hands.srt_server_starts",{count:W.length,elapsed_... L4: `).filter(Boolean).slice(0,1000);if(!W.length)return null;let T={},L=0;for(let w of W)try{let R=JSON.parse(w),B=typeof R.code==="string"&&/^[a-z_]{1,40}$/.test(R.code)?R.code:"othe... L5: `).find((O)=>O.startsWith("0:

High

Cross File Remote Execution Context

Source spawns a local helper that also contains network and dynamic execution context; review data flow before blocking.

bin/vm-hands/vm-hands-executor-rt8r46bt.jsView on unpkg · L1

bin/araView file

•path = bin/ara kind = native_binary sizeBytes = 102824064 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/araView on unpkg

bin/vm-hands/vm-hands-entry-lite-dj69r683.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-qwba7w42.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-dj69r683.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-qq1091m3.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-p40ka01q.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-qq1091m3.jsView on unpkg

bin/vm-hands/status-wdwrnxja.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/status-8m39p3xw.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 shingleOverlap = 48 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/status-wdwrnxja.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-nj8bmc9y.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-fq0zr7an.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-nj8bmc9y.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-rd9vsaew.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-93ejmwqn.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-rd9vsaew.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-sggk0bqc.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-wh0qp1gf.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-sggk0bqc.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-jz24p4jj.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-22jgncrd.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-jz24p4jj.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-n8gsyjq7.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-qvrnx0vk.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-n8gsyjq7.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-ht03kzr3.jsView file

•matchType = token_shingles matchedPackage = @reason-machines/cli-linux-arm64@0.2.328 matchedPath = bin/vm-hands/vm-hands-entry-lite-7q2gywdm.js matchedIdentity = npm:[redacted]:0.2.328 similarity = 0.729 shingleOverlap = 35 summary = source token shingles overlapped finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/vm-hands/vm-hands-entry-lite-ht03kzr3.jsView on unpkg

Source & flagged code

23 flagged · loading source

bin/runtime/srt/sandbox-runtime.mjsView file

High

Child Process

Package source references child process execution.

bin/runtime/srt/sandbox-runtime.mjsView on unpkg · L60

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

1 Critical21 High5 Medium4 Low

CriticalRemote Asset Decode Executebin/vm-hands/index-wx03jedr.js

HighChild Processbin/runtime/srt/sandbox-runtime.mjs

HighShell

HighEvalbin/vm-hands/vm-hands-entry-lite-669hk342.js

HighSame File Env Network Executionbin/runtime/srt/sandbox-runtime.mjs

HighCommand Output Exfiltrationbin/runtime/srt/sandbox-runtime.mjs

HighObfuscated Payload Loaderbin/vm-hands/index-wx03jedr.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-wx03jedr.js

HighCross File Remote Execution Contextbin/vm-hands/vm-hands-executor-rt8r46bt.js

HighSemantic Analysis Limitedbin/vm-hands/index-wx03jedr.js

High

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64@0.2.330.

See all versions of @reason-machines/cli-linux-x64 for other recorded verdicts.

Review the evidence and your use of @reason-machines/cli-linux-x64@0.2.330 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: 2026-10-16 16:05:17.626Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Related packages

More from @reason-machines

Behavioral surface

Related packages

More from @reason-machines

Source & flagged code