Home/Tool / Malware/RainyDay
Tool / Malware

RainyDay

S0629 · Windows

RainyDay is a backdoor tool that has been used by Naikon since at least 2020.

ATT&CK S0629
Sigma rules0 YARA rules0 Live IOCs0
⚊

Live Indicators

Indicators are defanged for safe handling. Newest first.
Aliases
RainyDay
Intelligence Graph · click any node to traverse
CVETechnique ActorTool Family
drag to reposition · click any node to traverse · button top-right enlarges
External lookups - second-class, for what we don’t hold ourselves
MITRE ATT&CKMalpediaMalwareBazaarThreatFox
Vulnerabilities
CISA KEV catalog
CWE weaknesses
CAPEC attack patterns
Package vulnerabilities
Threat intelligence
Threat actors
Tools & malware
ATT&CK techniques
IOCs
Detection & defense
Sigma rules
YARA rules
Atomic Red Team tests
D3FEND countermeasures
Compliance
NIST 800-53
ISO 27001:2022
SOC 2 TSC
PCI-DSS v4.0
CIS Controls v8.1
About
All capabilities
Live statistics
Data sources
Privacy policy
Terms of service
threatengine.sh  ·  Open-source threat intelligence platform  ·  100+ authoritative sources  ·  Every fact traces to its origin