registry / @reason-machines/cli-linux-x64-musl / 0.2.457

@reason-machines/cli-linux-x64-musl@0.2.457

⚠ Under review

Reason CLI native binary for linux-x64-musl

AI Security Review

scanned 3d ago · by lpm-firewall-ai

The manifest and inspected agent-related source do not establish a concrete attack, but the package's native executable is only partially analyzed and its behavior cannot be cleared from the available evidence. Manual review is warranted because material executable behavior remains unresolved.

Static reason

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

Trigger

Unknown; the native executable's relevant behavior and activation could not be established from the inspected analysis.

Impact

Unresolved; the inspection does not establish whether the native executable performs harmful actions.

Mechanism

The offline analysis contains bounded embedded source candidates but does not prove their reachability or the absence of other native behavior.

AI rationale

Evidence

bin/reason.lpm-inspection-jja4Dg/0-f3aba62947af.txt

Decision evidence

public snapshot

AI called this Manual Review at 88.0% confidence as Unknown with medium false-positive risk.

AI review observations

package.json identifies this platform package and contains no lifecycle-script entry.
The sandbox runtime lists protected Claude command and agent paths; the inspected code does not show a write to them.
The bundled Playwright helper copies a package-owned trace skill into the current project's .claude/skills directory.
The native executable analysis is limited to embedded source windows and does not establish loader reachability or rule out other native behavior.

Evidence against

The inspected agent-related code shows scoped sandbox protections and a project-local Playwright skill installation, with no confirmed broad agent configuration mutation.

Behavioral surface

Source

ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket

Supply chain

HighEntropyStringsMinified

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=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 · L60

55\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.

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

47\r L48: Connection blocked by network allowlist`);return}if(a||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",(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",()

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-ba3qq0bs.jsView file

1// @bun L2: import{ns}from"./vm-hands-entry-lite-07vak0wy.js";var Xr,Lo=Object.freeze({status:"aborted"});function z(e,r,a){function p(h,g){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-ba3qq0bs.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-njs8k65s.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-vpz54vwj.js matchedIdentity = npm:[redacted]:0.2.419 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-njs8k65s.jsView on unpkg

1// @bun L2: import{It}from"./vm-hands-entry-lite-2yz6b0n3.js";import{fe,se,C}from"./vm-hands-entry-lite-8j7p91hr.js";import{r}from"./vm-hands-entry-lite-qy9xg6em.js";import{spawn as J,spawnSyn... L3: `);p=e}function vr(e){if(p)return!1;if(!M){if(S=xe(e??{}),M=!0,S&&!e)Ce()}return S!==null}function he(){return vr()?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-njs8k65s.jsView on unpkg · L1

bin/vm-hands/vm-hands-entry-lite-2vfs751e.jsView file

Lines 1-21javascript

1// @bun

2import{T}from"./vm-hands-entry-lite-fcvf8md1.js";import{g}from"./vm-hands-entry-lite-hw26gewc.js";import{zr,Hn,qr,zn}from"./vm-hands-entry-lite-3pnjdh8m.js";import{Jn,Xt,To}from"./vm-hands-entry-lite-e8dsd3wh.js";import{C}from

bin/vm-hands/index-0dp6x9h4.jsView file

1// @bun L2: import{sn}from"./vm-hands-entry-lite-9z3v15d2.js";import{Ti,he,e}from"./vm-hands-entry-lite-07vak0wy.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-0dp6x9h4.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-0dp6x9h4.jsView on unpkg · L239

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

•path = [redacted]-seccomp kind = native_binary sizeBytes = 755720 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-b8k78r34.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-beyyy1gz.js matchedIdentity = npm:[redacted]:0.2.419 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-b8k78r34.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-45b82rma.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-w8ykfw5h.js matchedIdentity = npm:[redacted]:0.2.419 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-45b82rma.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-8j7p91hr.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-6c67a3jc.js matchedIdentity = npm:[redacted]:0.2.419 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-8j7p91hr.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-a3w8m8nb.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-s5qkb1fk.js matchedIdentity = npm:[redacted]:0.2.419 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-a3w8m8nb.jsView on unpkg

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

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-wmynasc4.js matchedIdentity = npm:[redacted]:0.2.419 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-cqjkfqnn.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-e8dsd3wh.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-pcvgqrse.js matchedIdentity = npm:[redacted]:0.2.419 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-e8dsd3wh.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-f6mhw6ka.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-34z9890s.js matchedIdentity = npm:[redacted]:0.2.419 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-f6mhw6ka.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-hw26gewc.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-aj139v8j.js matchedIdentity = npm:[redacted]:0.2.419 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-hw26gewc.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-1vax6tf0.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-03gh7msy.js matchedIdentity = npm:[redacted]:0.2.419 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-1vax6tf0.jsView on unpkg

bin/vm-hands/vm-hands-entry-lite-4fwf7wgb.jsView file

•matchType = normalized_sha256 matchedPackage = @reason-machines/cli-linux-x64-musl@0.2.419 matchedPath = bin/vm-hands/vm-hands-entry-lite-ec9jemny.js matchedIdentity = npm:[redacted]:0.2.419 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-4fwf7wgb.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-0dp6x9h4.js

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

HighShell

HighEvalbin/vm-hands/vm-hands-entry-lite-ba3qq0bs.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-0dp6x9h4.js

HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-0dp6x9h4.js

HighCross File Remote Execution Contextbin/vm-hands/index-0dp6x9h4.js

HighSemantic Analysis Limitedbin/vm-hands/index-0dp6x9h4.js

HighKnown Malware Source Similarity

Affected versions and remediation

This report applies to @reason-machines/cli-linux-x64-musl@0.2.457.

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

Review the evidence and your use of @reason-machines/cli-linux-x64-musl@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: 2026-10-19 22:31:56.253Z (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