Zarat https://blog.hatena.ne.jp/Zarat/ 4ensiX https://zarat.hatenablog.com/ LetsDefend Malware Details playbook Define Threat Indicator Check if the malware is quarantined/cleaned Analyze Malware F46B0C39FCFDF4C0426C9276A2BB48C6 Check If Someone Requested the C2 Containment Add Artifacts End Details EventID: 21 Event Time: Oct. 20, 2020, 9:36 p.m. Rule: SOC104 - Malware Detected Level: Securi… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzarat.hatenablog.com%2Fentry%2F2022%2F04%2F05%2F161259" title="LetsDefend level 1 alert SOC104 - Malware Detected event-id 21 - 4ensiX" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/Z/Zarat/20220405/20220405161009.png Hatena Blog https://hatena.blog 2022-04-05 16:12:59 rich https://zarat.hatenablog.com/entry/2022/04/05/161259 1.0 100%