Microsoft Exchange ProxyShell exploits used to deploy Babuk ransomware

【図表】

Infection chain diagram (Source: Cisco)

Tortilla's ransom note (Source: Cisco)
出典: https://www.bleepingcomputer.com/news/security/microsoft-exchange-proxyshell-exploits-used-to-deploy-babuk-ransomware/

【ニュース】

◆Microsoft Exchange ProxyShell exploits used to deploy Babuk ransomware (BleepingComputer, 2021/11/04)
[ランサムウェア「Babuk」の展開にMicrosoft Exchange ProxyShellの悪用が判明]
https://www.bleepingcomputer.com/news/security/microsoft-exchange-proxyshell-exploits-used-to-deploy-babuk-ransomware/

【関連まとめ記事】

◆全体まとめ
　◆マルウェア / Malware (まとめ)
　　◆ランサムウェア (まとめ)

◆Babuk Locker (まとめ)
https://malware-log.hatenablog.com/entry/Babuk_Locker