registry  /  @trumbodev/cli-linux-arm64  /  3.0.38

@trumbodev/cli-linux-arm64@3.0.38

Trumbo CLI binary for linux arm64

AI Security Review

scanned 1d ago · by lpm-firewall-ai

No confirmed malicious attack surface is established by static inspection. The package is a platform-specific Trumbo CLI binary with bundled webview and first-party plugin sandbox assets.

Static reason
High-risk behavior combination matched malicious policy.
Trigger
User explicitly invokes the trumbo CLI or Trumbo loads configured plugins.
Impact
User-invoked CLI/plugin capabilities only; no install-time compromise found.
Mechanism
Native CLI with local webview assets and first-party plugin sandbox loader.
Rationale
The risky primitives are package-aligned for an AI/CLI platform and appear user- or platform-invoked, with no lifecycle hook or unconsented mutation of foreign agent control surfaces. Static hints are mostly explained by bundled native/runtime/webview assets and syntax/mermaid grammars.
Evidence
package.jsonbin/trumboextensions/plugin-sandbox-bootstrap.jshub/webview/index.htmlhub/webview/assets/index-BHPD9Seb.jshub/webview/assets/jsx-Bz0zcwM4.jshub/webview/assets/mermaid-parser-BfrZ3jm6.js

Decision evidence

public snapshot
AI called this Clean at 78.0% confidence as Benign with low false-positive risk.
Evidence for block
  • Ships native ARM64 ELF at bin/trumbo, so behavior is partly opaque to JS source review.
  • extensions/plugin-sandbox-bootstrap.js can dynamically import explicit pluginPaths with jiti and register tools/commands/rules/mcpServers inside Trumbo's plugin host.
Evidence against
  • package.json declares only bin.trumbo and has no preinstall/install/postinstall lifecycle hooks.
  • hub/webview/index.html loads local bundled webview assets only.
  • Hot JS files are bundled syntax highlighting/mermaid/UI assets; scanner hits match grammar strings and normal UI code.
  • No source evidence of credential harvesting, install-time execution, persistence, destructive behavior, or foreign AI-agent control-surface writes.
  • Plugin bootstrap runs from IPC initialize args and validates plugin manifests rather than planting package-supplied instructions elsewhere.
Behavioral surface
Source
ChildProcessDynamicRequireFilesystemNetworkWebSocket
Supply chain
HighEntropyStringsMinifiedObfuscatedProtestwareUrlStrings
Manifest
NoLicense
scanned 125 file(s), 5.69 MB of source, external domains: 0.0.0.0, api.example.com, base-ui.com, chevrotain.io, en.wikipedia.org, example.com, github.com, langium.org, models.dev, radix-ui.com, react.dev, www.ibm.com, www.w3.org

Source & flagged code

4 flagged · loading source
hub/webview/assets/jsx-Bz0zcwM4.jsView file
1var e=[Object.freeze(JSON.parse(`{"displayName":"JSX","name":"jsx","patterns":[{"include":"#directives"},{"include":"#statements"},{"include":"#shebang"}],"repository":{"access-mod...
Medium
Dynamic Require

Package source references dynamic require/import behavior.

hub/webview/assets/jsx-Bz0zcwM4.jsView on unpkg · L1
hub/webview/assets/mermaid-parser-BfrZ3jm6.jsView file
46contains invisible/control Unicode U+FEFF (zero width no-break space) \r \v \xA0            \u2028\u2029  　<U+FEFF>`.split(``);function Da(e){let t=typeof e==`string`?new RegExp(e):e;return Ea.some(e=>t.test(e))}o(Da,`isWhitespace`);function Oa(e){return e.replace(/[.*+?^${}()|[\]\\]/g,`\\$&`)}o(Oa,`escapeReg
Critical
Trojan Source Unicode

Source contains bidi control or invisible Unicode characters associated with Trojan Source attacks.

hub/webview/assets/mermaid-parser-BfrZ3jm6.jsView on unpkg · L46
bin/trumboView file
•path = bin/trumbo kind = native_binary sizeBytes = 122489152 magicHex = [redacted]
Medium
Ships Native Binary

Package ships native binary artifacts.

bin/trumboView on unpkg
hub/webview/icon.icoView file
•path = hub/webview/icon.ico kind = high_entropy_blob sizeBytes = 40082 magicHex = [redacted]
High
Ships High Entropy Blob

Package ships high-entropy non-source blobs.

hub/webview/icon.icoView on unpkg

Findings

1 Critical1 High5 Medium5 Low
CriticalTrojan Source Unicodehub/webview/assets/mermaid-parser-BfrZ3jm6.js
HighShips High Entropy Blobhub/webview/icon.ico
MediumDynamic Requirehub/webview/assets/jsx-Bz0zcwM4.js
MediumNetwork
MediumProtestware
MediumShips Native Binarybin/trumbo
MediumStructural Risk Force Deep Review
LowFilesystem
LowObfuscated
LowHigh Entropy Strings
LowUrl Strings
LowNo License