Threat-intelligence feed
General BlacklistsLast verified Page fetched
FireHOL WebClient is a general blacklists threat-intelligence feed tracked by WhisperGraph as a FEED_SOURCE node. The Whisper Internet Directory publishes this page so security analysts and LLM agents can link to it as a stable record for FireHOL WebClient.
FireHOL WebClient is the web-client-targeting view from the FireHOL IP lists project. It enumerates IP addresses observed performing web-application brute force, credential stuffing, and other client-side abuse against participating sources. Inclusion is targeted: an IP appears here when it has been reported across multiple upstream feeds for HTTP-layer abuse rather than generic scanning, which keeps the feed useful for application-layer rate-limiting and WAF deployments without the false-positive noise of a broader reputation list. It is indexed here as a record for web-application abuse research and for tuning WAF rule sets.
FEED_SOURCE node confirmed. WhisperGraph carries this feed under the same category (General Blacklists) as the editorial entry above. The graph identifier firehol-webclient matches the live f.id property.
Live indicator listings: not yet available. WhisperGraph's LISTED_INedge is virtual and not enumerable from the feed side — there is no query-tractable way today to fetch the IPs and hostnames listed in this feed without first visiting every candidate indicator. Indicator-anchored queries work in the opposite direction (see the Cypher snippet below) and the directory's individual IP and host pages surface their feed memberships individually. Per-feed enumeration (an indicator count and sample of representative indicators) is on the roadmap.
Look up which threat feeds list a given IP — the indicator-anchored query that powers the threat card:
MATCH (ip:IPV4 {name: $ip})-[:LISTED_IN]->(f:FEED_SOURCE)
WHERE f.name = "FireHOL WebClient"
WITH f
MATCH (f)-[:BELONGS_TO]->(c:CATEGORY)
RETURN f.name AS feed, c.name AS categoryVerify the feed's graph-side identity directly:
MATCH (f:FEED_SOURCE {name: "FireHOL WebClient"})
OPTIONAL MATCH (f)-[:BELONGS_TO]->(c:CATEGORY)
RETURN f.id AS id, f.name AS name, c.name AS categoryOr query Whisper from your own LLM workflow via the Whisper MCP server.
Pivot from FireHOL WebClient into adjacent entities.