registry  /  @trumbodev/cli-windows-x64  /  3.0.38

@trumbodev/cli-windows-x64@3.0.38

Trumbo CLI binary for windows x64

AI Security Review

scanned 9h ago · by lpm-firewall-ai

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

Static reason
High-risk behavior combination matched malicious policy.
Trigger
User runs the trumbo CLI or uses Trumbo hub/plugin features.
Impact
Can run Trumbo CLI functionality and user-selected plugins; no unconsented install-time mutation or exfiltration found.
Mechanism
User-invoked native CLI and first-party plugin host loading.
Rationale
The risky primitives are package-aligned and activated by running the CLI or using Trumbo plugin/marketplace features, not by npm lifecycle hooks. Static inspection did not show credential theft, persistence, destructive behavior, or unconsented mutation of foreign AI-agent control surfaces.
Evidence
package.jsonbin/trumbo.exeextensions/plugin-sandbox-bootstrap.jshub/webview/index.htmlhub/webview/assets/extensions-view-D15eD0m6.jshub/webview/assets/mermaid-parser-BfrZ3jm6.jshub/webview/assets/jsx-Bz0zcwM4.js

Decision evidence

public snapshot
AI called this Clean at 82.0% confidence as Benign with low false-positive risk.
Evidence for block
  • bin/trumbo.exe is a large PE32+ Windows x64 native CLI binary.
  • extensions/plugin-sandbox-bootstrap.js can dynamically import pluginPaths and accept plugin tool/command/rule/MCP contributions when invoked by Trumbo.
  • hub/webview/assets/extensions-view-D15eD0m6.js fetches relative /api/marketplace/catalog and offers user-driven install/uninstall actions.
Evidence against
  • package.json has no preinstall/install/postinstall or other lifecycle scripts.
  • package.json bin only maps trumbo to bin/trumbo.exe; execution is user-invoked.
  • No package-time writes to Claude/Codex/Cursor/MCP foreign control surfaces found.
  • Scanner hot JS files are bundled syntax/mermaid/webview assets; no exfiltration or persistence behavior confirmed.
  • plugin-sandbox-bootstrap.js operates inside Trumbo's own plugin host namespace and IPC, not npm install time.
  • No credential harvesting or concrete external exfiltration endpoint established from inspected source.
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/trumbo.exeView file
•path = bin/trumbo.exe kind = native_binary sizeBytes = 135277056 magicHex = [redacted]
Medium
Ships Native Binary

Package ships native binary artifacts.

bin/trumbo.exeView 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.exe
MediumStructural Risk Force Deep Review
LowFilesystem
LowObfuscated
LowHigh Entropy Strings
LowUrl Strings
LowNo License