SIEM / EDR pull connectors#

HashWatch is pull-based: your platform polls a feed on a schedule and uses the known-good hashes as an allowlist to suppress false positives or to enrich file events.

PlatformHow
Microsoft SentinelThreat Intelligence → Add TAXII server. API root https://api.hashwatch.us/taxii2/api/, collection 5f8a1c3e-0b2d-4e6f-8a1b-2c3d4e5f6a7b, no credentials.
SplunkREST/scripted input polling https://api.hashwatch.us/public/feed.json into a lookup.
ElasticFilebeat httpjson on the JSON feed, or the Threat Intel TAXII input on the TAXII root.
QRadar / OpenCTI / MISPSubscribe to the TAXII 2.1 hashwatch-verified collection.
Anythingcurl the JSON feed on a cron and write a SHA-256 allowlist.

These are known-good (benign) indicators, not threat IOCs — configure your platform to treat them as allow/suppress, not alert.