WannaCry

Mon
15
May

WannaCry Ransomware Advisory - Tata Consultancy Services (TCS)

WannaCry Ransomware Advisory - Tata Consultancy Services (TCS)

WannaCry Ransomware Advisory

Mon
15
May

A Note on WannaCry/WanaCrypt0r Ransomware

Ransomware is a malicious software that encrypts the files and locks device, such as a computer, tablet or smartphone and then demands a ransom to unlock it. Recently, a dangerous ransomware named 'Wannacry' has been affecting the computers worldwide creating the biggest ransomware attack the world has ever seen. This has affected computers in India also.
 
About the Wanacrypt0r Ransomware
 
Wanacrypt0r is a ransomware that infects windows systems by exploiting a vulnerability called EternalBlue.  The exploit allows access to a remote machine via SMBV1 protocol. Microsoft patched this flaw in March as MS17-010. Wanacryptor is also known as “wannacry, wcry and wannacrypt.
 
How does Wanacrypt0r work?
 

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