* [Blog](https://www2.paloaltonetworks.com/blog) * [Palo Alto Networks](https://www2.paloaltonetworks.com/blog/corporate/) * [未分类](https://www2.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant) * 超过45万个云网络连接中带有COVID-19主题恶... # 超过45万个云网络连接中带有COVID-19主题恶意软件 [](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2020%2F05%2Fcovid-19-themed-malware-within-cloud-environments%2F%3Flang%3Dzh-hans) [](https://twitter.com/share?text=%E8%B6%85%E8%BF%8745%E4%B8%87%E4%B8%AA%E4%BA%91%E7%BD%91%E7%BB%9C%E8%BF%9E%E6%8E%A5%E4%B8%AD%E5%B8%A6%E6%9C%89COVID-19%E4%B8%BB%E9%A2%98%E6%81%B6%E6%84%8F%E8%BD%AF%E4%BB%B6&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2020%2F05%2Fcovid-19-themed-malware-within-cloud-environments%2F%3Flang%3Dzh-hans) [](https://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww2.paloaltonetworks.com%2Fblog%2F2020%2F05%2Fcovid-19-themed-malware-within-cloud-environments%2F%3Flang%3Dzh-hans&title=%E8%B6%85%E8%BF%8745%E4%B8%87%E4%B8%AA%E4%BA%91%E7%BD%91%E7%BB%9C%E8%BF%9E%E6%8E%A5%E4%B8%AD%E5%B8%A6%E6%9C%89COVID-19%E4%B8%BB%E9%A2%98%E6%81%B6%E6%84%8F%E8%BD%AF%E4%BB%B6&summary=&source=) [](https://www.paloaltonetworks.com//www.reddit.com/submit?url=https://www2.paloaltonetworks.com/blog/2020/05/covid-19-themed-malware-within-cloud-environments/?lang=zh-hans&ts=markdown) [](mailto:?subject=超过45万个云网络连接中带有COVID-19主题恶意软件) Link copied By [Unit 42](https://www.paloaltonetworks.com/blog/author/unit-42/?lang=zh-hans&ts=markdown "Posts by Unit 42") May 18, 2020 1 minutes [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) ![](https://www.paloaltonetworks.com/blog/wp-content/uploads/2020/05/Cloud-providers-r3d3-1.png) 威胁情报团队Unit 42的研究人员发现，公有云基础设施与传播COVID-19主题恶意软件的域名已建立了通信。此前，Unit 42曾于3月末发表过一篇[署名文章](https://www.paloaltonetworks.com/blog/2020/03/covid19-cyber-threats/?lang=zh-hans)，讨论了恶意攻击者利用新冠病毒（COVID-19）发起的各类攻击。Unit 42研究人员试图通过更深入的研究，进一步确定公有云基础设施中是否发生着COVID-19相关的恶意事件。而一旦发现这一活动迹象，企业机构又应如何采取防护措施？ 研究人员发现了300多个以COVID-19为主题的恶意软件样本，这些样本与20个独立IP地址和域名入侵指标（IOC）建立了通信。通过查询Prisma Cloud在2020年3月1日至4月7日间与这20个可疑入侵指标的网络连接，研究人员发现，27个独立云环境中共有453,074个独特网络连接（参见图1）。 * 超过45万个云网络连接中带有COVID-19主题恶意软件入侵指标（IoC） * 覆盖27个独立且存在潜在入侵风险的云环境 * 明确迹象表明，与执行COVID-19主题恶意软件相关的命令与控制（C2）操作的节点已建立通信 ![](https://www.paloaltonetworks.com/blog/wp-content/uploads/2020/05/image004.png) 图1：工作流程图 由于研究人员无法查看网络流量，也没有收到曾发起网络连接的恶意软件样本，因此目前还无法确定这27家企业机构实际上是否已受到COVID-19主题恶意软件攻击。尽管如此，我们仍应将这些网络连接视为高度可疑，因为目标端点有恶意软件操作的历史记录。 **结论** 每家企业机构都必须监控其云基础设施的网络通信，以确保识别并阻止恶意通信，这一点至关重要。云原生安全平台方案必须集成到云基础设施、开发和生产环境中，以确保这些以COVID-19为主题的攻击无法在云基础设施中发生。 有关本次研究的更多细节，请点击[此处](https://unit42.paloaltonetworks.com/covid-19-themed-malware-within-cloud-environments/)浏览英文全文。 ![](https://www.paloaltonetworks.com/blog/wp-content/uploads/2020/04/QR-Code-WechatIMG1252.jpeg) 敬请关注Palo Alto Networks（派拓网络）官方微信账号 *** ** * ** *** ## Related Blogs ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### AI代理已經來臨，威脅也隨之而來](https://www2.paloaltonetworks.com/blog/2025/05/ai-agents-threats/?lang=zh-hant) ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### Strata Copilot - 加速迈向自主网络安全的未来](https://www2.paloaltonetworks.com/blog/network-security/strata-copilot/?lang=zh-hans) ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### 防火墙已死？至少本世纪不会！](https://www2.paloaltonetworks.com/blog/2023/08/ngfw-is-not-dead-yet/?lang=zh-hans) ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### 面对性命攸关的时刻，如何实现可靠的医疗物联网安全](https://www2.paloaltonetworks.com/blog/2022/12/medical-iot-security-to-depend-on/?lang=zh-hans) ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### 利用业界首创的 AIOps for NGFW 革新防火墙运行](https://www2.paloaltonetworks.com/blog/2022/03/industry-first-aiops-for-ngfw/?lang=zh-hans) ### [未分类](https://www.paloaltonetworks.com/blog/category/%e6%9c%aa%e5%88%86%e7%b1%bb/?lang=zh-hant&ts=markdown) [#### Prisma Access 是保护远程用户安全的领先云服务](https://www2.paloaltonetworks.com/blog/2021/08/prisma-access-leading-cloud-service-secure-remote-users/?lang=zh-hans) ### Subscribe to the Blog! 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