Severity
High
Analysis Summary
WannaCry is also called WCry or WanaCrptor ransomware malware, this ransomware can encrypt all your data files and demands a payment to restore the stolen information, usually in bitcoin with a ransom amount. WannaCry is one of the most dangerous malware ever used for cyberattacks. The attackers behind WannaCry ransomware uses a tool called Eternal Blue to exploit a vulnerability in the Windows Server Message Block, or SMB Protocol. WannaCry ransomware have caused serious disruptions in healthcare sector and financial sector and locked out users from their data.
Impact
- File Encryption
Indicators of Compromise
MD5
- 80d2cfccef17caa46226147c1b0648e6
SHA-256
- 91afb972e14584bc1e23802e2b26813f57b802689fe61a540fdaf162cecd7493
SHA-1
- 4540c60c99594ebd49e0ede7d2070b00f5fb021b
URL
http[:]//ayylmaotjhsstasdfasdfasdfasdfasdfasdfasdf[.]com
Remediation
- Block all threat indicators at your respective controls
- Search for IOCs in your environment.