Free · no signup regenerated hourly

Supply-chain threat feeds

Attributed indicators of compromise and vulnerability rules, regenerated continuously from the codelake corpus of confirmed-malicious and vulnerable packages across all major ecosystems. Every indicator carries the package and version it came from.

Browse the feeds feeds.codelake.dev →
Downloads

Five feeds, one endpoint.

Plain-text lists for quick blocklists, a STIX 2.1 bundle for your SIEM or TIP, and a WordPress ruleset — all served from feeds.codelake.dev.

Malicious domains text

C2 / exfil domains from confirmed-malicious packages.

malicious-domains.txt ↓

Malicious IPs text

Raw-IP C2 / dead-drop endpoints (well-known public resolvers filtered out).

malicious-ips.txt ↓

Malicious hashes text

SHA-256 of confirmed-malicious package artifacts.

malicious-hashes.txt ↓

STIX 2.1 bundle stix 2.1

The same indicators as a STIX 2.1 bundle for SIEM / TIP ingestion.

threat-intel.stix ↓

WordPress vuln rules json

BlockForge-format ruleset from confirmed WordPress vulnerabilities — public CVEs plus codelake’s own SAST.

wp-rules.json ↓

Provided free as a defensive resource; each indicator is attributed to its emitting package and version. Questions or a richer / real-time API: research.codelake.dev

Format

Every line is attributed.

Indicators are never anonymous. Each entry names the package and version it was extracted from, so you can verify a hit instead of trusting a list.

# codelake Research — malicious-domains.txt # regenerated 2026-07-29T14:00Z · indicator, package, version, first_seen collector-eu.pages.dev faust-cont 1.0.3 2026-07-21 api-telemetry.workers.dev date-format-utils-xz 2.1.7 2026-07-19 c2.r3lay.xyz supplyhub 0.4.2 2026-07-14
Integration

Pull it into your stack.

Blocklists & egress rules

Fetch the plain-text domain and IP lists on a cron and feed them into your firewall, DNS sinkhole or CI egress policy.

SIEM / TIP ingestion

The STIX 2.1 bundle carries the same indicators with full attribution, ready for MISP, OpenCTI or your SIEM’s threat-intel connector.

Artifact verification

Match SHA-256 hashes against packages already in your cache or lockfile to spot a confirmed-malicious artifact you have pulled.

# refresh the domain blocklist hourly curl -sS https://feeds.codelake.dev/malicious-domains.txt \ -o /etc/codelake/malicious-domains.txt
Free to use

No key, no quota, no catch.

The feeds are published as a defensive resource for the ecosystem — use them in commercial and non-commercial systems alike. Attribution to codelake Research is appreciated but not required.