Summary
Togoder Security scanned the npm package @ethereumjs/common@4.4.0 on Oct 4, 2026. An AI review of 30 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.
Findings
No findings. The reviewer saw nothing malicious or risky in this version.
Files reviewed
| File | Verdict | What the reviewer saw |
|---|---|---|
| dist/cjs/chains.js | safe | No malicious patterns detected; the file only exports static Ethereum chain configuration data with no executable code, network calls, or filesystem access. |
| dist/cjs/common.js | safe | No malicious patterns detected; the code implements Ethereum chain and hardfork parameter management without any suspicious behavior. |
| dist/cjs/crc.js | safe | No malicious patterns detected |
| dist/cjs/eips.js | safe | No malicious patterns detected; the file only exports a static data object describing Ethereum EIPs with no execution, network, or filesystem activity. |
| dist/cjs/enums.js | safe | No malicious patterns detected |
| dist/cjs/hardforks.js | safe | No malicious patterns detected |
| dist/cjs/index.js | safe | No malicious patterns detected; the code is standard TypeScript/CommonJS re-export boilerplate. |
| dist/cjs/interfaces.js | safe | The file contains only a CommonJS export marker and a source map comment with no executable logic or malicious patterns. |
| dist/cjs/types.js | safe | No malicious patterns detected |
| dist/cjs/utils.js | safe | No malicious patterns detected |
| dist/esm/chains.js | safe | This file contains only static Ethereum chain configuration data with no executable code, network requests, or malicious patterns. |
| dist/esm/common.js | safe | No malicious patterns detected; the code is a legitimate Ethereum chain/hardfork parameter management library without network, filesystem, or code-execution side effects. |
| dist/esm/crc.js | safe | No malicious patterns detected; the file is a legitimate CRC32 implementation with only static data and pure calculation logic. |
| dist/esm/eips.js | safe | No malicious patterns detected; the file is a static data module defining Ethereum EIP metadata and gas parameters with no external calls, dynamic execution, or file/network access. |
| dist/esm/enums.js | safe | Cleared by Jev triage; no further analysis needed |
| dist/esm/hardforks.js | safe | This file is a static Ethereum hardfork configuration data module with no executable logic, network calls, file system access, or suspicious patterns. |
| dist/esm/index.js | safe | Cleared by Jev triage; no further analysis needed |
| dist/esm/interfaces.js | safe | Cleared by Jev triage; no further analysis needed |
| dist/esm/types.js | safe | No malicious patterns detected |
| dist/esm/utils.js | safe | No malicious patterns detected; the code only parses Geth genesis JSON into EthereumJS-compatible parameters without any network, filesystem, process, or dynamic code execution activity. |
| src/chains.ts | safe | No malicious patterns detected; the file only contains static Ethereum chain configuration data. |
| src/common.ts | safe | No malicious patterns detected; the file is a legitimate Ethereum Common class implementation with no exfiltration, obfuscation, or unsafe behavior. |
| src/crc.ts | safe | Cleared by Jev triage; no further analysis needed |
| src/eips.ts | safe | No malicious patterns detected; the file only contains static Ethereum EIP configuration data and enum values with no network, filesystem, process, or dynamic code execution behavior. |
| src/enums.ts | safe | Cleared by Jev triage; no further analysis needed |
Show 5 more files
| File | Verdict | What the reviewer saw |
|---|---|---|
| src/hardforks.ts | safe | No malicious patterns detected |
| src/index.ts | safe | Cleared by Jev triage; no further analysis needed |
| src/interfaces.ts | safe | No malicious patterns detected; this file contains only TypeScript type and interface declarations for EthereumJS libraries. |
| src/types.ts | safe | No malicious patterns detected; the file contains only TypeScript type definitions and interfaces with no executable code or suspicious behavior. |
| src/utils.ts | safe | No malicious patterns detected; the file only parses and formats Ethereum genesis configuration data with no network, filesystem, process, or dynamic code execution activity. |
Affected version ranges
None of the 2 scanned versions of @ethereumjs/common are flagged high or critical. The latest scanned version, 10.0.0, is not scanned. Only versions we have scanned are listed; unscanned versions between them are not covered.
| Versions | Verdict | Count | Range | Top findings |
|---|---|---|---|---|
| 10.0.0 | Not scanned | 1 | 10.0.0 | |
| 3.2.0 – 4.4.0 | No issues | 2 | >=3.2.0 <=4.4.0 |
Full list, including published versions not scanned yet: version ranges API.
Scanned versions of @ethereumjs/common
Frequently asked questions
Is @ethereumjs/common safe to use?
Our AI source review of @ethereumjs/common@4.4.0 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does @ethereumjs/common contain malware?
No malware was identified in @ethereumjs/common@4.4.0 when Togoder Security scanned it on Oct 4, 2026. A new version can still introduce malicious code, so scan the exact versions in your lockfile.
How was @ethereumjs/common checked?
Togoder Security downloaded the published npm package and had an AI model read its 30 source files, looking for install scripts, credential access, network exfiltration, obfuscation, backdoors and crypto-wallet theft. The results are cached by file hash and shown here.
How do I scan @ethereumjs/common together with the rest of my dependencies?
Upload your lockfile at https://security.togoder.click/scan or call the API documented at https://security.togoder.click/api-docs. Files that have already been scanned, like the ones in @ethereumjs/common@4.4.0, cost nothing.