registry / Credential exfiltration / fury_frontend-andes-ui
fury_frontend-andes-ui
This report shows the evidence for fury_frontend-andes-ui@99.9.6. 2 of 2 known versions are blocked or flagged. See all versions.
This package appears in our research on the dependency confusion probes at version 99 and above, with how it works, the full package list and what to do if you installed it.
AI Security Review
scanned 3mo ago · by lpm-firewall-aiDirect source inspection confirms an install-time lifecycle hook that performs host fingerprinting and external exfiltration. This is concrete malicious behavior, not merely a suspicious primitive.
Static reason
High-risk behavior combination matched malicious policy.
Trigger
npm package installation runs the `postinstall` lifecycle hook.
Impact
Unconsented disclosure of installer identity, host, network, and workspace-path metadata.
Mechanism
install-time host fingerprinting and Discord webhook exfiltration
Attack narrative
On installation, npm runs `node index.js`. The entrypoint gathers OS and architecture, hostname, local username, current directory, non-internal IPv4 addresses, and a public IP obtained from api.ipify.org. It serializes these values into a Discord embed and POSTs them to a hard-coded Discord webhook, without user action or consent.
AI rationale
Direct source inspection confirms an install-time lifecycle hook that performs host fingerprinting and external exfiltration. This is concrete malicious behavior, not merely a suspicious primitive.
Evidence
package.jsonindex.js
Network endpoints2
api.ipify.org?format=jsondiscord.com/api/webhooks/1524917003394089029/ncpsW9dL3ppy5XImRUk_yC5LLlOaH3hgRAfrCq9MwEsuQnjiTA2RO_OO99Xx3AoG6pBH
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- `package.json` defines `postinstall: node index.js`.
- `index.js` executes an async collector immediately at import/execution.
- `index.js` collects hostname, username, OS/architecture, working directory, private IPs, and public IP.
- `index.js` POSTs collected host data to a hard-coded Discord webhook.
- Public IP lookup is sent to `api.ipify.org` during installation.
Evidence against
- Only `package.json` and `index.js` are present.
- No file deletion, shell execution, persistence, or AI-agent control-surface mutation was found.
Behavioral surface
Network
HighEntropyStringsUrlStrings
Source & flagged code
4 flagged · loading sourcepackage.jsonView file
•scripts.postinstall = node index.js
High
Install Time Lifecycle Scripts
Package defines install-time lifecycle scripts.
package.jsonView on unpkgindex.jsView file
4const os = require("os");
L5: const packageJson = require("./package.json"); // Require your package.json
L6:
L7: const WEBHOOK_URL = "https://discord.[redacted]ncpsW9dL3ppy5XImRUk_yC5LLlOaH3hgRAfrCq9MwEsuQnjiTA2RO_OO99Xx3AoG6pBH";
L8:
...
L10: function getPrivateIPs() {
L11: return Object.values(os.networkInterfaces())
L12: .flat()
...
L28: }
L29: const data = await response.json();
L30: return data.ip;
...
L52: headers: { "Content-Type": "application/json" },
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
index.jsView on unpkg · L44Trigger-reachable chain: scripts.postinstall -> index.js
L4: const os = require("os");
L5: const packageJson = require("./package.json"); // Require your package.json
L6:
L7: const WEBHOOK_URL = "https://discord.[redacted]ncpsW9dL3ppy5XImRUk_yC5LLlOaH3hgRAfrCq9MwEsuQnjiTA2RO_OO99Xx3AoG6pBH";
L8:
...
L10: function getPrivateIPs() {
L11: return Object.values(os.networkInterfaces())
L12: .flat()
...
L28: }
L29: const data = await response.json();
L30: return data.ip;
...
L52: headers: { "Content-Type": "application/json" },
Findings
2 Critical2 High2 Medium3 Low
CriticalCredential Exfiltrationindex.js
CriticalTrigger Reachable Dangerous Capabilityindex.js
HighInstall Time Lifecycle Scriptspackage.json
HighHost Fingerprint Exfiltrationindex.js
MediumNetwork
MediumStructural Risk Force Deep Review
LowScripts Present
LowHigh Entropy Strings
LowUrl Strings
Affected versions and remediation
This report applies to fury_frontend-andes-ui@99.9.6.
The versions list below shows the verdict for each recorded version.
- Avoid installing fury_frontend-andes-ui@99.9.6. Remove it from direct dependencies and check your lockfile for transitive copies.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
- If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.
Evidence last updated: .
Source advisory published: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.