Information Security 3 min read

How to Analyze and Recover from the WannaCry Ransomware Attack

This article summarizes the latest technical analysis of the WannaCry ransomware, offers official prevention guidelines, and provides step‑by‑step recovery tools to help victims restore encrypted files as quickly as possible.

360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
How to Analyze and Recover from the WannaCry Ransomware Attack

WannaCry Ransomware Analysis and Recovery Tools

WannaCry (also known as WNCRY) has attacked hundreds of countries, encrypting valuable data and even locking university theses. This post compiles recent analysis, prevention methods, and recovery tools released by 360 Security to assist affected users.

Virus Analysis Report

360’s research team completed a full technical analysis of the WannaCry worm, detailing its infection mechanisms and encryption process. The full report can be viewed at the following link: http://bobao.360.cn/learning/detail/3853.html?from=timeline&isappinstalled=0

Prevention Measures

360’s enterprise security team promptly published prevention and emergency response guidelines. See the detailed instructions here: https://mp.weixin.qq.com/s/I88YlC8Ce2ZdwxYPAubEUg

File Recovery

360 released a file‑recovery tool for WannaCry‑encrypted files. By analyzing the virus’s behavior, they identified a rescue method that can restore a portion of files, though success depends on factors such as the number of affected files. Early action improves recovery chances. Detailed tutorial: http://mp.weixin.qq.com/s/4HCIR9Lv2KlqSnkUcvPa1Q

Click “Read original article” at the bottom to download the removal and recovery tools.

Data Recoveryinformation securitymalware analysisransomwareWannaCry
360 Zhihui Cloud Developer
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360 Zhihui Cloud Developer

360 Zhihui Cloud is an enterprise open service platform that aims to "aggregate data value and empower an intelligent future," leveraging 360's extensive product and technology resources to deliver platform services to customers.

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