@rallycry/conveyor-agent@11.0.36
Conveyor Agent Runner v10 - PTY harness for the task chat (SDK harness for audit/project-chat). Agent-as-User architecture with BaseService patterns. Works locally too.
AI Security Review
scanned 12d ago · by lpm-firewall-aiThe source shows active agent configuration and credential handling, but these are activated by running the agent and no concrete malicious chain is established. Classify as suspicious for agent capability risk, not malicious.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review; previous stored version diff introduced dangerous source
Trigger
A user or deployment starts the package's agent or boot command.
Impact
Agent actions can run with fewer per-tool approval prompts, while credentials are made available to the runner's configured Claude environment.
Mechanism
The runner writes Claude settings with an allow list and pre-tool and post-tool hooks; boot code copies and relinks Claude credential files.
AI rationale
The source shows active agent configuration and credential handling, but these are activated by running the agent and no concrete malicious chain is established. Classify as suspicious for agent capability risk, not malicious.
Evidence
dist/chunk-PLDR42JP.jsdist/boot-T5HQVF3W.js
Decision evidence
public snapshotAI called this Suspicious at 90.0% confidence as Dangerous Capability with medium false-positive risk.
Evidence for warning
- The manifest exposes agent and boot commands; it has no install lifecycle hook.
- The boot path copies Claude credentials and rewires the credentials file within its runtime workspace.
- The runner targets a GitHub submodule only when the workspace declares it and a GitHub token is available.
- The runner uses the configured Claude home to locate session transcripts.
- Generated Claude settings allow broad tool use and attach pre-tool and post-tool command hooks.
Evidence against
- Bootstrap credentials are sent to the configured Conveyor API endpoint as part of the runner's bootstrap flow.
- The inspected configuration and credential operations are tied to running the agent, not an npm install hook.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShellWebSocket
HighEntropyStringsPossibleObfuscationUrlStrings
Source & flagged code
9 flagged · loading sourcedist/chunk-B4YQABDZ.jsView file
31function emitFailureEvent(payload) {
L32: process.stderr.write(JSON.stringify(payload) + "\n");
L33: }
...
L39: if (bootstrapToken) headers["x-codespace-token"] = bootstrapToken;
L40: const response = await fetch(`${apiUrl}/api/codespace/bootstrap/${instanceName}`, {
L41: headers,
...
L44: if (!response.ok) {
L45: const errorText = await response.text().catch(() => "");
L46: return {
...
L80: const hasBootstrapToken = Boolean(opts.bootstrapToken);
L81: const hasTaskToken = Boolean(process.env.CONVEYOR_TASK_TOKEN);
L82: let lastReason = "unknown";
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
dist/chunk-B4YQABDZ.jsView on unpkg · L3131Trigger-reachable chain: manifest.main -> dist/index.js -> dist/chunk-B4YQABDZ.js
L31: function emitFailureEvent(payload) {
L32: process.stderr.write(JSON.stringify(payload) + "\n");
L33: }
...
L39: if (bootstrapToken) headers["x-codespace-token"] = bootstrapToken;
L40: const response = await fetch(`${apiUrl}/api/codespace/bootstrap/${instanceName}`, {
L41: headers,
...
L44: if (!response.ok) {
L45: const errorText = await response.text().catch(() => "");
L46: return {
...
L80: const hasBootstrapToken = Boolean(opts.bootstrapToken);
L81: const hasTaskToken = Boolean(process.env.CONVEYOR_TASK_TOKEN);
L82: let lastReason = "unknown";
Critical
Trigger Reachable Dangerous Capability
A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.
dist/chunk-B4YQABDZ.jsView on unpkg · L3131Trigger-reachable credential exfiltration chain: manifest.main -> dist/index.js -> dist/chunk-B4YQABDZ.js
L31: function emitFailureEvent(payload) {
L32: process.stderr.write(JSON.stringify(payload) + "\n");
L33: }
...
L39: if (bootstrapToken) headers["x-codespace-token"] = bootstrapToken;
L40: const response = await fetch(`${apiUrl}/api/codespace/bootstrap/${instanceName}`, {
L41: headers,
...
L44: if (!response.ok) {
L45: const errorText = await response.text().catch(() => "");
L46: return {
...
L80: const hasBootstrapToken = Boolean(opts.bootstrapToken);
L81: const hasTaskToken = Boolean(process.env.CONVEYOR_TASK_TOKEN);
L82: let lastReason = "unknown";
High
Trigger Reachable Credential Exfiltration
A manifest entrypoint or package-local install chain reaches credential exfiltration behavior.
dist/chunk-B4YQABDZ.jsView on unpkg · L31dist/boot-T5HQVF3W.jsView file
35// src/boot/index.ts
L36: import { spawn } from "child_process";
L37: import { statSync as statSync3 } from "fs";
...
L57: provider,
L58: cloneUrl: typeof obj.cloneUrl === "string" ? obj.cloneUrl : `https://github.com/${repoOwner}/${repoName}.git`,
L59: repoOwner,
...
L69: function parseBundle(text) {
L70: const raw = JSON.parse(text);
L71: const envVarsRaw = raw.envVars;
...
L171: const emit = (line) => {
L172: process.stdout.write(`${line}
L173: `);
Critical
Persistence Backdoor
Source writes persistence or remote-access backdoor material.
dist/boot-T5HQVF3W.jsView on unpkg · L35•matchType = previous_version_dangerous_delta
matchedPackage = @rallycry/conveyor-agent@11.0.21
matchedIdentity = npm:[redacted]:11.0.21
similarity = 0.778
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
dist/boot-T5HQVF3W.jsView on unpkg35Trigger-reachable persistence chain: manifest.bin -> dist/cli.js -> dist/boot-T5HQVF3W.js
L35: // src/boot/index.ts
L36: import { spawn } from "child_process";
L37: import { statSync as statSync3 } from "fs";
...
L57: provider,
L58: cloneUrl: typeof obj.cloneUrl === "string" ? obj.cloneUrl : `https://github.com/${repoOwner}/${repoName}.git`,
L59: repoOwner,
...
L69: function parseBundle(text) {
L70: const raw = JSON.parse(text);
L71: const envVarsRaw = raw.envVars;
...
L171: const emit = (line) => {
L172: process.stdout.write(`${line}
L173: `);
High
Trigger Reachable Persistence
A manifest entrypoint or package-local install chain reaches persistence behavior.
dist/boot-T5HQVF3W.jsView on unpkg · L35runtime/entrypoint.shView file
•path = runtime/entrypoint.sh
kind = build_helper
sizeBytes = 436
magicHex = [redacted]
Medium
Ships Build Helper
Package ships non-JavaScript build or shell helper files.
runtime/entrypoint.shView on unpkgdist/chunk-PLDR42JP.jsView file
•stage = ast_semantic_analysis; reason = ast_alias_growth_limit_exceeded; limitedFiles = 1
High
Semantic Analysis Limited
A bounded semantic-analysis stage reached its safety limit; remaining detectors completed, but this package requires AI review.
dist/chunk-PLDR42JP.jsView on unpkgdist/chunk-6W6UZ4SJ.jsView file
•matchType = normalized_sha256
matchedPackage = @rallycry/conveyor-agent@11.0.11
matchedPath = dist/chunk-6W6UZ4SJ.js
matchedIdentity = npm:[redacted]:11.0.11
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.
dist/chunk-6W6UZ4SJ.jsView on unpkgFindings
4 Critical4 High4 Medium5 Low
CriticalCredential Exfiltrationdist/chunk-B4YQABDZ.js
CriticalPersistence Backdoordist/boot-T5HQVF3W.js
CriticalTrigger Reachable Dangerous Capabilitydist/chunk-B4YQABDZ.js
CriticalPrevious Version Dangerous Deltadist/boot-T5HQVF3W.js
HighTrigger Reachable Credential Exfiltrationdist/chunk-B4YQABDZ.js
HighTrigger Reachable Persistencedist/boot-T5HQVF3W.js
HighSemantic Analysis Limiteddist/chunk-PLDR42JP.js
HighKnown Malware Source Similaritydist/chunk-6W6UZ4SJ.js
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperruntime/entrypoint.sh
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to @rallycry/conveyor-agent@11.0.36.
See all versions of @rallycry/conveyor-agent for other recorded verdicts.
- Review the evidence and your use of @rallycry/conveyor-agent@11.0.36 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.