registry / @reason-machines/cli-linux-x64 / 0.2.323

@reason-machines/cli-linux-x64@0.2.323

Reason CLI native binary for linux-x64

AI Security Review

scanned 7d ago · by lpm-firewall-ai

The source confirms a background transfer of current local login access tokens, but the CLI explicitly describes the feature, its default, and the recipient-facing purpose, and distinguishes access tokens from refresh tokens. The manifest has no install hook, and the inspected agent integration paths do not establish unconsented control-surface mutation or another attack.

Static reason

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

Trigger

A user connects a machine and its worker starts with local logins enabled by default.

Impact

Reason receives access tokens to support the stated Sessions feature. The transfer is disclosed and tied to the package's service; no separate malicious behavior was established.

Mechanism

The worker reads supported local login stores and submits provider, access token, and expiry data to the Reason local-subscription route; the CLI says refresh tokens are not sent and offers a setting to disable the feature.

AI rationale

Evidence

.claude/.credentials.json.codex/auth.json.grok/auth.jsonbin/vm-hands/vm-hands-entry-lite-afthw5ne.jsbin/vm-hands/vm-hands-entry-lite-302p3rc4.jsbin/vm-hands/vm-hands-entry-lite-t497ewn2.js

Network endpoints1

api.reasonmachines.ai/app/local-runtime/local-subscription

Decision evidence

public snapshot

AI called this Clean at 91.0% confidence as Benign with low false-positive risk.

Evidence for AI clean decision

package.json describes a Linux x64 binary package and defines no install lifecycle hook.
The CLI says local logins are enabled by default, explains that they power Reason Sessions, and discloses that Reason receives current access tokens but not refresh tokens; it provides a setting to turn this feature off.
The worker reads local login stores, sends only provider, access token, and expiry fields through localSubscription, and starts this handover only when localLogins is enabled; the connection configuration defaults that setting on.
The request uses the authenticated local-subscription route on the configured Reason API, consistent with the disclosed Sessions feature.
The inspected MCP command presents connection instructions. The Playwright skill helper writes a local skill file, and inspection found no caller for that helper.
The required high-similarity files are bundled JavaScript modules; scanner similarity labels alone do not establish malicious behavior.

Evidence against

Behavioral surface

Source

ChildProcessCrypto

Source & flagged code

24 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

bin/vm-hands/vm-hands-entry-lite-afthw5ne.jsView file

103[ "$h" = ${d3($.sha256)} ] || { echo worker_ssh_artifact_mismatch >&2; exit 72; } L104: exec "$a" worker __ssh-bootstrap`;return`exec /usr/bin/env -i PATH=/usr/bin:/bin:/usr/sbin:/sbin /bin/sh -c ${d3(J)}`}function g7($,J){if(!/^[A-Za-z0-9][A-Za-z0-9_.-]{0,127}$/.test... L105: `)){let[Q,...X]=Z.trim().split(/\s+/);if(["proxyjump","proxycommand"].includes(Q??"")&&X.join(" ").toLowerCase()!=="none")throw Error("worker_ssh_proxy_unsupported")}}function uB($...

High

Shell

Package source references shell execution.

bin/vm-hands/vm-hands-entry-lite-afthw5ne.jsView on unpkg · L103

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

1// @bun L2: import{Sh as s}from"./vm-hands-entry-lite-cxs89wzv.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-psybjyay.jsView on unpkg · L1

bin/vm-hands/index-752q9pdp.jsView file

1// @bun L2: import{x as iJ0}from"./vm-hands-entry-lite-9kasrx18.js";import{Ph as NV0,Qh as rn,Rh as EJ,Th as an,Uh as X0}from"./vm-hands-entry-lite-cxs89wzv.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-752q9pdp.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-752q9pdp.jsView on unpkg · L239

bin/vm-hands/vm-hands-executor-xtv95azr.jsView file

1Cross-file remote execution chain: bin/vm-hands/vm-hands-executor-xtv95azr.js spawns bin/vm-hands/vm-hands-entry-lite-3j6qbjns.js; helper contains network access plus dynamic code execution. L1: // @bun L2: import{Ka as Kq,ob as Bq,qa as Yq,sb as Tq}from"./vm-hands-entry-lite-3j6qbjns.js";import"./vm-hands-entry-lite-fq0zr7an.js";import"./vm-hands-entry-lite-qvrnx0vk.js";import"./vm-h... L3: `).filter(Boolean);B=Z.length;let Q=$.map((T)=>{try{return Number(JSON.parse(T).elapsed_ms)||0}catch{return 0}});if(Q.length)X("vm_hands.srt_server_starts",{count:Q.length,elapsed_... L4: `).filter(Boolean).slice(0,1000);if(!Q.length)return null;let T={},U=0;for(let N of Q)try{let M=JSON.parse(N),F=typeof M.code==="string"&&/^[a-z_]{1,40}$/.test(M.code)?M.code:"othe... L5: `).find((V)=>V.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-xtv95azr.jsView on unpkg · L1

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-executor-fwq7gd0d.js matchedIdentity = npm:[redacted]:0.2.313 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-executor-xtv95azr.jsView on unpkg

bin/araView file

•path = bin/ara kind = native_binary sizeBytes = 102779008 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/araView on unpkg

bin/vm-hands/vm-hands-entry-lite-snr2e843.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-8gr872ee.js matchedIdentity = npm:[redacted]:0.2.313 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-snr2e843.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-w5pkzfhc.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-ncty87q3.js matchedIdentity = npm:[redacted]:0.2.313 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-w5pkzfhc.jsView on unpkg

bin/vm-hands/status-65vx5bd2.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/status-nac4r75q.js matchedIdentity = npm:[redacted]:0.2.313 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/status-65vx5bd2.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-3j6qbjns.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-sg20hwxb.js matchedIdentity = npm:[redacted]:0.2.313 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-3j6qbjns.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-93ejmwqn.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-ya1a2eep.js matchedIdentity = npm:[redacted]:0.2.313 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-93ejmwqn.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-fq0zr7an.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-rrk5g62b.js matchedIdentity = npm:[redacted]:0.2.313 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-fq0zr7an.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-wh0qp1gf.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-pf1ft65e.js matchedIdentity = npm:[redacted]:0.2.313 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-wh0qp1gf.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-yd2xn53b.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-bsfm2m38.js matchedIdentity = npm:[redacted]:0.2.313 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-yd2xn53b.jsView on unpkg

bin/vm-hands/vm-hands-runtime-qq4rfn4v.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-runtime-0h74s3jy.js matchedIdentity = npm:[redacted]:0.2.313 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-runtime-qq4rfn4v.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-22jgncrd.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-6j2yaa4n.js matchedIdentity = npm:[redacted]:0.2.313 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-22jgncrd.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-qvrnx0vk.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.313 matchedPath = bin/vm-hands/vm-hands-entry-lite-qvrnx0vk.js matchedIdentity = npm:[redacted]:0.2.313 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-qvrnx0vk.jsView on unpkg

Source & flagged code

24 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-752q9pdp.js

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

HighShellbin/vm-hands/vm-hands-entry-lite-afthw5ne.js

HighEvalbin/vm-hands/vm-hands-entry-lite-psybjyay.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-752q9pdp.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-752q9pdp.js

HighCross File Remote Execution Contextbin/vm-hands/vm-hands-executor-xtv95azr.js

HighSemantic Analysis Limitedbin/vm-hands/index-752q9pdp.js

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64@0.2.323.

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@0.2.323 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 12:24:40.971Z (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