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Threat actor

QTFY

Last fetched

QTFY is a threat actor tracked in WhisperGraph's MITRE ATT&CK corpus, observed using 0 techniques.

Description

QTFY is a state-sponsored group from the People's Republic of China, operating as an infrastructure quartermaster that provides reconnaissance, access, and obfuscation services to various state customers, including the MSS and PLA. It developed QScan and QTRouter, leveraging high-tier commercial proxy services like fastlink.ws to obscure its traffic. QTFY personnel, including former PLA members, engage in exploit brokering and operate within a supply chain rather than merely deploying malware. The group has been linked to specific domains and infrastructure, with evidence of TLS certificate collection as part of its operational tactics.

Techniques by tactic

No ATT&CK techniques are recorded for QTFY in WhisperGraph.

Attributed infrastructure

None published. WhisperGraph carries no ATTRIBUTED_TO edge to QTFY today — this states the absence of a published link, not that QTFY has no infrastructure.

References

© The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

Related pages

Pivot from QTFY into its techniques, tactics and any attributed infrastructure.

Queries

Resolves the slug to this actor, merging every duplicate node sharing the same name.


MATCH (a:ACTOR)
WHERE a.name =~ $pattern OR any(x IN a.aliases WHERE x =~ $pattern)
RETURN a.id AS id, a.name AS name, a.aliases AS aliases, a.description AS description,
       a.references AS references, a.campaigns AS campaigns
LIMIT 25
Run yourself →

Techniques this actor uses, grouped by the tactic each one serves.


MATCH (a:ACTOR {name: $name})-[:USES_TECHNIQUE]->(t:ATTACK_PATTERN)
OPTIONAL MATCH (t)-[:USES_TACTIC]->(tac:ATTACK_PATTERN)
RETURN t.id AS techniqueId, t.name AS techniqueName, tac.id AS tacticId, tac.name AS tacticName
LIMIT 1000
Run yourself →

Infrastructure publicly attributed to this actor.


MATCH (n)-[:ATTRIBUTED_TO]->(a:ACTOR {name: $name})
RETURN labels(n)[0] AS kind, n.name AS name
LIMIT 25
Run yourself →

Or query Whisper from your own LLM workflow via the Whisper MCP server.