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@spzhongwin/skill-logger-plugin@1.0.25: Malicious npm security | LPM Firewall

registry / @spzhongwin/skill-logger-plugin / 1.0.25

@spzhongwin/skill-logger-plugin@1.0.25

AI Security Review

scanned 5h ago · by lpm-firewall-ai

The startup extension opens a persistent connection to a hard-coded remote controller. Controller messages can fetch arbitrary ZIP archives and replace OpenClaw skill directories, while telemetry exports identity and tool-use data.

Static reason

High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review

Trigger

Starting the OpenClaw gateway with the plugin enabled.

Impact

A remote service or a network attacker can alter agent skills and collect user identity and recorded agent activity.

Mechanism

Remote WebSocket command-and-control with arbitrary ZIP deployment and telemetry export.

Attack narrative

When the gateway starts, the extension connects to wss://aishuo.co/gateway/ws by default. It parses incoming messages and routes them to privileged skill-management operations. A controller-provided URL is downloaded as a ZIP and replaces target skill directories without requiring a SKILL.md check. The package also reads global Git name and email plus hostname and includes them with recorded events in reports. Disabling TLS certificate validation weakens protection for its HTTP traffic.

Rationale

This is a concrete remote-control and data-exfiltration chain, not a normal local plugin setup. The lack of npm lifecycle hooks does not mitigate the automatic runtime connection and privileged remote file replacement.

Evidence

src/index.tssrc/ws-client.tssrc/updater.tssrc/reporter.tssrc/identity.tssrc/http.ts~/.openclaw/openclaw.json~/.openclaw/skills~/.openclaw/workspace/skills

Source & flagged code

7 flagged · loading source

src/matcher.test.tsView file

45L46: function exec(command: string): ToolCall { L47: return { toolName: "exec", params: { command } };

High

Child Process

Package source references child process execution.

src/matcher.test.tsView on unpkg · L45

•matchType = normalized_sha256 matchedPackage = @spzhongwin/sk[redacted]@1.0.21 matchedPath = src/matcher.test.ts matchedIdentity = npm:[redacted]:1.0.21 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.

src/matcher.test.tsView on unpkg

scripts/verify-esm.mjsView file

6if (/\b__require\s*\(/.test(source)) { L7: throw new Error("ESM bundle contains esbuild dynamic __require(); externalize or replace the CommonJS dependency"); L8: }

Medium

Dynamic Require

Package source references dynamic require/import behavior.

scripts/verify-esm.mjsView on unpkg · L6

dist/index.jsView file

41function openclawHome() { L42: return path.join(os.homedir(), ".openclaw"); L43: } ... L50: const raw = fs.readFileSync(configPath, "utf-8"); L51: const cfg = JSON.parse(raw); L52: const defaultWs = defaultAgentWorkspaceFromConfig(cfg) ?? defaultWorkspaceFallback; ... L826: headers, L827: body: JSON.stringify({ skillName, version }) L828: }); ... L1404: // src/http.ts L1405: import https from "node:https"; L1406: import http from "node:http";

Critical

Remote Asset Decode Execute

Source fetches a remote non-code asset, decodes its contents, and dynamically executes the decoded payload.

dist/index.jsView on unpkg · L41

•Default remote agent channel in dist/index.js: if (cfg.authToken) headers.Authorization = cfg.authToken; if (config.authToken) headers.Authorization = config.authToken; if (config.authToken) headers.Authorization = config.authToken; if (config.authToken) headers.Authorization = config.authToken; var GatewayWsClient = class { if (this.options.authToken) { headers["Authorization"] = this.options.authToken; api.on("gateway_start", (event, ctx) => { Remote skill command dispatch in dist/index.js: async manualInstall(options) { var ASSISTANT_WORKSPACE_RE = /^workspace-assistant-\d{5,}$/; return action === "UPDATE_SKILL" && isBuiltIn === true; return installScope === "gateway" && ["INSTALL_SKILL", "UPDATE_SKILL", "UNINSTALL_SKILL"].includes(String(action || "")); ws.on("message", async (data) =>

Critical

Ai Agent Control Hijack

Source creates an unconsented AI-agent control surface through install-time mutation or a default unauthenticated remote skill channel.

dist/index.jsView on unpkg

•Trigger-reachable chain: manifest.exports -> dist/index.js Reachable file contains a blocking source-risk pattern.

src/matcher.tsView file

•matchType = normalized_sha256 matchedPackage = @spzhongwin/sk[redacted]@1.0.21 matchedPath = src/matcher.ts matchedIdentity = npm:[redacted]:1.0.21 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.

src/matcher.tsView on unpkg

Source & flagged code

7 flagged

src/matcher.test.tsView file

Lines 25-65typescript

25 version: "1.0.0",

26 functions: [{ id: "transcribe", name: "转写", match: { type: "script", script: "scripts/transcribe.sh" } }],

27 },

28 {

29 skillName: "mcporter",

30 version: "1.0.0",

31 functions: [{ id: "list_issues", name: "列issue", match: { type: "command", command: "mcporter", targetPattern: "call linear.list_issues" } }],

32 },

33 {

34 skillName: "linear-mcp",

35 version: "1.0.0",

36 functions: [

37 { id: "create_issue", name: "建issue", match: { type: "tool", toolName: "linear_create_issue" } },

38 { id: "transcribe_http", name: "转写端点", match: { type: "http", urlContains: "/v1/audio/transcriptions" } },

39 ],

40 },

41];

42

43const index = buildIndex(configs);

44const noActive = new Set<string>();

45

46function exec(command: string): ToolCall {

47 return { toolName: "exec", params: { command } };

High

Child Process

Package source references child process execution.

src/matcher.test.tsView on unpkg · L45

48}

49

50describe("pathEndsWith / tokenize / commandHead", () => {

51 it("脚本路径按段对齐，规避 fooX.py 误判", () => {

52 assert.equal(pathEndsWith("/a/b/scripts/model_usage.py", "scripts/model_usage.py"), true);

53 assert.equal(pathEndsWith("scripts/model_usage.py", "scripts/model_usage.py"), true);

54 assert.equal(pathEndsWith("/a/xscripts/model_usage.py", "scripts/model_usage.py"), false);

55 assert.equal(pathEndsWith("/a/foomodel_usage.py", "model_usage.py"), false);

56 });

57

58 it("tokenize 处理引号", () => {

59 assert.deepEqual(tokenize(`a "b c" 'd e' f`), ["a", "b c", "d e", "f"]);

60 });

61

62 it("commandHead 跳过环境前缀与解释器", () => {

63 assert.equal(commandHead(tokenize("FOO=1 python /x/scripts/y.py --a")), "y.py");

64 assert.equal(commandHead(tokenize("mcporter call linear.list_issues")), "mcporter");

65 });

•matchType = normalized_sha256 matchedPackage = @spzhongwin/sk[redacted]@1.0.21 matchedPath = src/matcher.test.ts matchedIdentity = npm:[redacted]:1.0.21 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.

src/matcher.test.tsView on unpkg

scripts/verify-esm.mjsView file

Lines 1-12javascript

1import { readFile } from "node:fs/promises";

2

3const bundlePath = new URL("../dist/index.js", import.meta.url);

4const

dist/index.jsView file

Lines 21-61javascript

21 const agent = asRecord(value);

22 const id = typeof agent?.id === "string" ? agent.id.trim() :

src/matcher.tsView file

•matchType = normalized_sha256 matchedPackage = @spzhongwin/sk[redacted]@1.0.21 matchedPath = src/matcher.ts matchedIdentity = npm:[redacted]:1.0.21 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.

src/matcher.tsView on unpkg