AWS S3存储桶配置删除
编辑AWS S3存储桶配置删除
编辑识别各种Amazon Simple Storage Service (S3)存储桶配置组件的删除。
规则类型: 查询
规则索引:
- filebeat-*
- logs-aws.cloudtrail-*
严重性: 低
风险评分: 21
每: 10分钟运行一次
搜索索引自: now-60m (日期数学格式，另见 额外回溯时间)
每次执行的最大告警数: 100
参考资料:
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketPolicy.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketReplication.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketCors.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html
- https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketLifecycle.html
标签:
- 领域: 云
- 数据源: AWS
- 数据源: Amazon Web Services
- 用例: 资源可见性
- 战术: 防御规避
版本: 207
规则作者:
- Elastic
规则许可证: Elastic License v2
调查指南
编辑设置
编辑需要AWS Fleet集成、Filebeat模块或类似结构的数据才能与该规则兼容。
规则查询
编辑event.dataset:aws.cloudtrail and event.provider:s3.amazonaws.com and
event.action:(DeleteBucketPolicy or DeleteBucketReplication or DeleteBucketCors or
DeleteBucketEncryption or DeleteBucketLifecycle)
and event.outcome:success
框架: MITRE ATT&CKTM
-
战术
- 名称: 防御规避
- ID: TA0005
- 参考网址: https://attack.mitre.org/tactics/TA0005/
-
技术
- 名称: 指标删除
- ID: T1070
- 参考网址: https://attack.mitre.org/techniques/T1070/