registry / @reason-machines/cli-linux-x64 / 0.2.504

@reason-machines/cli-linux-x64@0.2.504

⚠ Under review

Reason CLI native binary for linux-x64

AI Security Review

scanned 2d ago · by lpm-firewall-ai

The manifest and inspected JavaScript excerpts did not establish an attack. The main native executable remains materially unresolved because its available analysis is explicitly limited, so this package needs manual review.

Static reason

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

Trigger

Running the packaged native CLI; its behavior could not be resolved from the available analysis.

Impact

Unknown; the unresolved executable prevents a clean assessment, but no concrete attack effect was verified.

Mechanism

The offline analysis contains bounded embedded source windows and cannot establish their reachability or exclude other native behavior.

AI rationale

Evidence

bin/reason.lpm-inspection-rUCZkk/0-9ddca2d4e3f5.txt

Decision evidence

public snapshot

AI called this Manual Review at 85.0% confidence as Unknown with medium false-positive risk.

AI review observations

The manifest identifies a Linux x64 native CLI and contains no install lifecycle hook.
The executable is a 90 MB Bun ELF; its bounded offline analysis cannot establish loader reachability or rule out other native behavior.
An inspected JavaScript excerpt handles simulator requests and returns an error when Xcode is unavailable; it does not resolve the native executable's behavior.

Evidence against

The manifest contains no declared entrypoint or dependency that independently establishes install-time execution.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsMinifiedPossibleObfuscationUrlStrings

Manifest

NoLicense

Source & flagged code

24 flagged

bin/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 · L60

55\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.

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

47\r L48: Connection blocked by network allowlist`);return}if(s||i.destroyed){i.destroy();return}let R=_t(E)??E;if(e.mitmCA&&(e.shouldTerminateTLS?.(R,k)??!0)){i.write(`HTTP/1.1 200 Connecti... L49: \r ... L55: \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",()

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-gvjffc5t.jsView file

1// @bun L2: import{us}from"./vm-hands-entry-lite-mk5ayds8.js";var Xr,Uo=Object.freeze({status:"aborted"});function z(e,r,a){function p(h,_){if(!h._zod)Object.defineProperty(h,"_zod",{value:{de... L3: `).filter((f)=>f),p=Math.min(...a.map((f)=>f.length-f.trimStart().length)),l=a.map((f)=>f.slice(p)).map((f)=>" ".repeat(this.indent*2)+f);for(let f of l)this.content.push(f)}compil...

High

Eval

Package source references dynamic code evaluation.

bin/vm-hands/vm-hands-entry-lite-gvjffc5t.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-6x1an7es.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-gn2rg810.js matchedIdentity = npm:[redacted]:0.2.494 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-6x1an7es.jsView on unpkg

1// @bun L2: import{Nt}from"./vm-hands-entry-lite-np07qyeq.js";import{r}from"./vm-hands-entry-lite-qy9xg6em.js";import{fe,se,C}from"./vm-hands-entry-lite-87vmbt38.js";import{spawn as J,spawnSyn... L3: `);p=e}function ur(e){if(p)return!1;if(!M){if(S=xe(e??{}),M=!0,S&&!e)Ce()}return S!==null}function he(){return ur()?S:null}var R=null,x=0;function I(e,t){if(p)throw new r("sandbox_...

Medium

Dynamic Require

Package source references dynamic require/import behavior.

bin/vm-hands/vm-hands-entry-lite-6x1an7es.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-57v7y0km.jsView file

1// @bun L2: import{T}from"./vm-hands-entry-lite-fcvf8md1.js";import{_}from"./vm-hands-entry-lite-nqdstx24.js";import{Kr,ei,Jr,ti}from"./vm-hands-entry-lite-hmaazqdr.js";import{Xn,Yt,Io}from"./... L3: <Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task"> L4: <RegistrationInfo> ... L35: </Task> L36: `}function B(r){return Buffer.concat([Buffer.from([255,254]),Buffer.from(r.replaceAll(`\r L37: `,` ... L44: `))}function X(r,e=process.pid){let n=de(C("powershell.exe"),I(["$all = @{}; Get-CimInstance Win32_Process | % { $all[[int]$_.ProcessId] = $_ }",`$p = $all[${Math.trunc(e)}]`,"for ... L45: `)),{stdio:"ignore",timeout:15000,windowsHide:!0});return n.status===10?!0:n.status===11?!1:null}var qr="REASON_WORKER_SERVICE",Ae="worker_identity_unavailable";function x

Medium

Install Persistence

Source writes installer persistence such as shell profile or service configuration.

bin/vm-hands/vm-hands-entry-lite-57v7y0km.jsView on unpkg · L1

bin/vm-hands/index-ttmxy9nd.jsView file

1// @bun L2: import{un}from"./vm-hands-entry-lite-ewr54tpc.js";import{Li,he,e}from"./vm-hands-entry-lite-mk5ayds8.js";var Ce=he(function(C6,ly){var __dirname="/[redacted]... L3: `)!=-1,y=this._styles,E=y.length;while(E--){var S=s[y[E]];if(g=S.open+g.replace(S.closeRe,S.open)+S.close,b)g=g.replace(a,function(x){return S.close+x+S.open})}return g}n.setTheme=... L4: `).join(` L5: `+_),p.push(w+"m+"+r.exports.humanize(this.diff)+"\x1B[0m")}else p[0]=a()+f+" "+p[0]}function a(){if(t.inspectOpts.hideDate)return"";return new Date().toISOString()+" "}function l(... L6: `)}function c(p){if(p)process.env.DEBUG=p;else delete process.env.DEBUG}function u(){return process.env.DEBUG}function d(p){p.inspectOpts={};let f=Object.keys(t.inspectOpts);for(le... ... L8: `:` L9: `,p=d.whitespace?" = ":"=",f=

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-ttmxy9nd.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(g)};if(!n[l]){if(p=global[l]||[],d(n,p),n.close=function(g){function b(y,E){return g.call(n,y,function(S){if(!S)w();if(typeof E==="function")E.apply(this,arg... L241: `:""},this._extScope=D,this._scope=new n.Scope({parent:D}),this._nodes=[new v]}toString(){return this._root.render(this.opts)}name(D){return this._scope.name(D)}scopeName(D){return...

High

Obfuscated Payload Loader

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

bin/vm-hands/index-ttmxy9nd.jsView on unpkg · L239

bin/runtime/srt/vendor/seccomp/x64/apply-seccompView file

•path = [redacted]-seccomp kind = native_binary sizeBytes = 759816 magicHex = [redacted]

Medium

Ships Native Binary

Package ships native binary artifacts.

bin/runtime/srt/vendor/seccomp/x64/apply-seccompView on unpkg

bin/vm-hands/vm-hands-entry-lite-77j164ps.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-nnzqx15h.js matchedIdentity = npm:[redacted]:0.2.494 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-77j164ps.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-c11fg8gx.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-27z324rk.js matchedIdentity = npm:[redacted]:0.2.494 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-c11fg8gx.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-kq7hrjch.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-myb9bjy9.js matchedIdentity = npm:[redacted]:0.2.494 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-kq7hrjch.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-mqzr55mw.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-smx6w8h0.js matchedIdentity = npm:[redacted]:0.2.494 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-mqzr55mw.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-pydgnx8a.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-hff5yfen.js matchedIdentity = npm:[redacted]:0.2.494 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-pydgnx8a.jsView on unpkg

bin/vm-hands/vm-hands-runtime-njh3th64.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-runtime-471q11j3.js matchedIdentity = npm:[redacted]:0.2.494 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-njh3th64.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-87vmbt38.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-tbawqj1n.js matchedIdentity = npm:[redacted]:0.2.494 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-87vmbt38.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-e1z3y9rs.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-kgf255a9.js matchedIdentity = npm:[redacted]:0.2.494 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-e1z3y9rs.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-nqdstx24.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-hxhd7btg.js matchedIdentity = npm:[redacted]:0.2.494 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-nqdstx24.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-tebh7dcm.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64@0.2.494 matchedPath = bin/vm-hands/vm-hands-entry-lite-p7m36kw7.js matchedIdentity = npm:[redacted]:0.2.494 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-tebh7dcm.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 High6 Medium4 Low

CriticalRemote Asset Decode Executebin/vm-hands/index-ttmxy9nd.js

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

HighShell

HighEvalbin/vm-hands/vm-hands-entry-lite-gvjffc5t.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-ttmxy9nd.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-ttmxy9nd.js

HighCross File Remote Execution Contextbin/vm-hands/index-ttmxy9nd.js

HighSemantic Analysis Limitedbin/vm-hands/index-ttmxy9nd.js

HighKnown Malware Source Similarity

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64@0.2.504.

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@0.2.504 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: 2026-10-21 11:29:04.681Z (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