registry / @reason-machines/cli-linux-x64 / 0.2.412
@reason-machines/cli-linux-x64@0.2.412
⚠ Under reviewReason CLI native binary for linux-x64
AI Security Review
scanned 4d ago · by lpm-firewall-aiThe JavaScript findings inspected are consistent with sandbox path protections and an explicit Playwright trace-skill installer, and the manifest has no install hooks. The native executable remains materially unresolved, so the source evidence does not support either a clean verdict or a confirmed attack.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Running the packaged CLI may activate behavior inside bin/reason.
Impact
No specific harmful effect is established; the executable's behavior cannot be resolved from the inspected evidence.
Mechanism
The analysis exposes only bounded embedded-source windows and does not establish their reachability or rule out other native behavior.
AI rationale
The JavaScript findings inspected are consistent with sandbox path protections and an explicit Playwright trace-skill installer, and the manifest has no install hooks. The native executable remains materially unresolved, so the source evidence does not support either a clean verdict or a confirmed attack.
Evidence
bin/reason.lpm-inspection-TH236W/0-86e321be2999.txt
Decision evidence
public snapshotAI called this Manual Review at 83.0% confidence as Unknown with medium false-positive risk.
AI review observations
- package.json identifies a Linux x64 native CLI and has no npm lifecycle hooks or JavaScript entrypoint.
- The sandbox runtime location defines protected paths that include Claude commands and agents.
- The bundle location installs a Playwright trace skill under the current working directory's .claude/skills/playwright-trace.
- The 90 MB bin/reason is an ELF executable; its offline analysis says bounded embedded-source windows cannot establish reachability or rule out other native behavior.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsEvalFilesystemNetworkShellWebSocket
HighEntropyStringsMinifiedPossibleObfuscationUrlStrings
NoLicense
Source & flagged code
12 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=ux((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 ur,dirname as Lx}from"path";import{fileURLToPath as Ox}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: ${a.message}`,{level:"er...
L57: `)),e.end(cx(s))}function Tl(e){return Buffer.from([5,e,0,1,0,0,0,0,0,0])}function lx(e){return new Promise((t)=>{let n=Buffer.alloc(0),r=(s)=>{e.off("data",a),clearTimeout(i),t(s)...
...
L60: mux backend dial failed (${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=ux((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 ur,dirname as Lx}from"path";import{fileURLToPath as Ox}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
1 Critical10 High5 Medium4 Low
CriticalRemote Asset Decode Executebin/vm-hands/index-k8kcz8a3.js
HighChild Processbin/runtime/srt/sandbox-runtime.mjs
HighShell
HighEvalbin/vm-hands/index-k8kcz8a3.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-k8kcz8a3.js
HighExternal Ai Agent Control Surface Mutationbin/vm-hands/index-k8kcz8a3.js
HighCross File Remote Execution Contextbin/vm-hands/index-k8kcz8a3.js
HighSemantic Analysis Limitedbin/vm-hands/index-k8kcz8a3.js
HighKnown Malware Source Similarity
Affected versions and remediation
This report applies to @reason-machines/cli-linux-x64@0.2.412.
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@0.2.412 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: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.