TOPIC
Operational Warden/CallbackBeaver infostealer prevalence and standard collection of AI-agent OAuth/API/MCP/developer credential material; separates direct collection evidence from downstream token-reuse outcomes, active-victim denominator, delivery attribution and operator economics.
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NEW — >130k unique Warden infections observed in SpyCloud recaptured logs since Aug 3; direct Claude Code/Codex OAuth/API/MCP credential material observed; Gen independently supports CallbackBeaver/AI-agent targeting. Downstream reuse, active victim denominator, dominant delivery route and MaaS economics remain unresolved.
MALWARE_CAMPAIGN_RESEARCH_TOPIC
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WardenStealer is a real high-prevalence Windows Rust MaaS infostealer with a large operational footprint evidenced by recaptured infection logs and independent endpoint/sample telemetry.
Normalized cross-vendor active-victim/org/sector/geo denominator.
AI-agent credential collection is now a standard Warden capability and materially expands endpoint compromise blast radius into AI/MCP/developer/cloud workflows.
Warden-linked service/repo/cloud access telemetry.
WardenStealer and CallbackBeaver are treated as the same canonical malware family with explicit Gen provenance.
مرجع SSOT مسجل، لكن الرابط الداخلي مخفي حتى تفعيل حماية Admin.
Related Topics
الإجمالي: 5 Evidence
SpyCloud reports >130,000 unique WardenStealer infections ingested since 2026-08-03, establishing a large operational footprint within its collection.
لا يثبت: Does not equal current active people/devices/organizations or downstream compromises.
فتح Run المصدرRecaptured Warden logs contained Claude Code OAuth access/refresh credentials, MCP tokens/configuration, and Codex authentication material including OpenAI API key and access/refresh tokens.
لا يثبت: Does not prove valid tokens on every host or successful downstream token reuse.
فتح Run المصدرWarden is a Windows Rust MaaS infostealer with loader, crypto clipper and Chromium ABE bypass; standard AI-agent collection entered v1.9 announced 2026-09-29. Gen tracks Warden as the malware previously called CallbackBeaver.
لا يثبت: Does not independently verify operator customers/revenue; alias resolution remains Gen-origin.
فتح Run المصدرGen documents AI-agent data collection across commodity stealers and reports CallbackBeaver targeting Cursor/Claude with >5,000 samples observed in a recent 30-day period.
لا يثبت: Does not turn broader infostealer telemetry into Warden victim prevalence or prove downstream token abuse.
فتح Run المصدرWarden artifacts are associated with ClickFix, malicious ads, fake game cheats and trojanized installers; incident response must explicitly revoke/rotate AI OAuth/refresh tokens, API keys, MCP secrets and connected sessions rather than relying on password reset alone.
لا يثبت: Does not establish one dominant Warden initial-access vector or validity of every stolen token.
فتح Run المصدرIndependent code/build lineage or vendor alias crosswalk.
Stolen Warden AI-agent tokens are routinely reused or monetized into successful repository/cloud/MCP/CI-CD or LLMjacking compromise at measurable scale.
Service/provider/IR/token-reuse telemetry tied to Warden.
No measured Warden-specific rate of successful AI-account, repository, cloud, MCP or CI/CD misuse after token theft.
Service/provider telemetry, IR timelines, token-reuse/access/billing events tied to Warden.
>130k unique SpyCloud recaptured infections do not provide a complete current active-victim, organization, sector or geographic denominator.
Normalized cross-vendor active infections and organization/sector/geo denominator.
No single primary initial-access route or per-channel contribution is established across the Warden population.
Per-infection initial-access telemetry or statistically grounded channel attribution.
Seller/customer count, customer identity, revenue and MaaS economics remain unverified beyond public promotion/context.
Marketplace/provider artifacts, transactions or authoritative operator/customer linkage.
DELIVERY_ATTRIBUTION
OPERATOR_ECONOMICS
فتح Run