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Product
Threat intelligence API
Get started
Live feed
Recipes
Free feeds
CLI & agents
The data
Incident records
Dark web
Validated IOCs
Vulnerabilities
Entity graph
For teams
For service providers
Use cases
About ThreatCluster
Docs
OpenAPI (Swagger)
ReDoc
Examples on GitHub
Quickstart & plans
Integrations
Export formats
CLI setup
Pricing
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WinRAR Zero-day
Vulnerability
Threat entity extracted from intelligence sources
Entities
›
vulnerability
›
WinRAR Zero-day
Frequency
1
occurrences
First Seen
May 15, 2026
Last Seen
May 15, 2026
API
Overview
Recent Events
Profile
Profile
MITRE ATT&CK
1 / 2
Exploited By
Earth Estries
FamousSparrow
Gammaredon
Kazuar
Kimsuky
Paper Werewolf
Turla
Velvet Chollima
Babuk
Conti
Associated Malware
Mirai
PaperGrabber
PebbleDash
Shai-hulud
Tools Used
Npm
WinRar
Related CVEs
CVE-2025-54518
CVE-2026-42945
CVE-2026-44338
MITRE Techniques
T1195 - Supply Chain Compromise
T1566 - Phishing
Affected Platforms
GitHub
PyPI
Regions
Azerbaijan
France
Germany
Russia
South Korea
-
REC
Recon
No techniques detected
-
RD
Resource Dev
No techniques detected
1
IA
Initial Access
T1566 - Phishing
-
EX
Execution
No techniques detected
-
PE
Persistence
No techniques detected
-
PE
Priv Esc
No techniques detected
-
DE
Defense Evasion
No techniques detected
-
CA
Cred Access
No techniques detected
-
DI
Discovery
No techniques detected
-
LM
Lateral Mov
No techniques detected
-
CO
Collection
No techniques detected
-
C2
C2
No techniques detected
-
EX
Exfil
No techniques detected
-
IM
Impact
No techniques detected
2
techniques detected across
1
tactics
Related Clusters (1)
Mini Shai-Hulud Supply Chain Attack Targets SAP npm Packages
Apr 29
·
753 sources
71
Related Articles (1)
Shai-Hulud goes open-source
News.Risky.Biz
·
May 15
Related Entities
Earth Estries
FamousSparrow
Gammaredon
Kazuar
Kimsuky
Paper Werewolf
Turla
Velvet Chollima
Phishing
Supply Chain Attack
OpenAI
TanStack
