b20miner@0.3.2
⚠ Under reviewB20MINER CLI — mine B20MINER Launchpad tokens on Base Sepolia from the terminal, with a wallet kept on this computer (test network).
AI Security Review
scanned 7d ago · by lpm-firewall-aiThe inspected JavaScript indicates the prebuilt executables can be activated for proof hashing, but host analysis could not resolve either executable's behavior. No independent attack evidence was established, so the unresolved native behavior requires manual review.
Static reason
No blocking static signals were detected.
Trigger
The CLI may invoke the platform-matching native executable when resolving its hasher.
Impact
The unresolved executable behavior prevents a clean verdict; no concrete attack impact is established.
Mechanism
The executables are shipped in the package and selected by the hasher, but available offline analysis could not determine their behavior.
AI rationale
The inspected JavaScript indicates the prebuilt executables can be activated for proof hashing, but host analysis could not resolve either executable's behavior. No independent attack evidence was established, so the unresolved native behavior requires manual review.
Evidence
native/prebuilt/darwin-x64/b20miner-hashernative/prebuilt/darwin-arm64/b20miner-hasher.lpm-inspection-XTrFBz/0-0f579ee8f374.txt.lpm-inspection-XTrFBz/1-8cbb241f6962.txtdist/hasher.js
Decision evidence
public snapshotAI called this Manual Review at 99.0% confidence as Unknown with medium false-positive risk.
AI review observations
- The manifest exposes a CLI and includes the native prebuilt directory in the package.
- The hasher selects a platform-specific prebuilt executable unless the JavaScript fallback is explicitly selected.
- The offline analysis could not determine the behavior of the Darwin x64 executable.
- The offline analysis could not determine the behavior of the Darwin arm64 executable.
Evidence against
- The manifest lists no install lifecycle scripts.
- The inspected JavaScript shows the native executable is used for proof hashing; no separate attack behavior was established.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystem
HighEntropyStringsUrlStrings
Source & flagged code
5 flaggednative/prebuilt/darwin-x64/b20miner-hasherView file
•path = native/prebuilt/darwin-x64/b20miner-hasher
kind = native_binary
sizeBytes = 17320
magicHex = [redacted]
Medium
Ships Native Binary
Package ships native binary artifacts.
native/prebuilt/darwin-x64/b20miner-hasherView on unpkgpackage.jsonView file
5"type": "module",
"bin": {
"b20miner": "dist/main.js"
},
"files": [
"dist",
"native/hasher.c",
"native/prebuilt",
"README.md",
"LICENSE"
],
"scripts": {
"sync": "node scr
Low
Ai Review Evidence
The manifest exposes a CLI and includes the native prebuilt directory in the package.
package.jsonView on unpkg · L5.lpm-inspection-XTrFBz/0-0f579ee8f374.txtView file
Findings
3 Medium8 Low
MediumEnvironment Vars
MediumShips Native Binarynative/prebuilt/darwin-x64/b20miner-hasher
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowAi Review Evidencepackage.json
LowAi Review Evidence.lpm-inspection-XTrFBz/0-0f579ee8f374.txt
LowAi Review Evidence.lpm-inspection-XTrFBz/1-8cbb241f6962.txt
LowAi Review Evidencedist/hasher.js
Affected versions and remediation
This report applies to b20miner@0.3.2.
See all versions of b20miner for other recorded verdicts.
- Review the evidence and your use of b20miner@0.3.2 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.