可疑 SolarWinds 子进程

编辑

检测到可疑的 SolarWinds 子进程,这可能表明尝试执行恶意程序。

规则类型: eql

规则索引:

  • logs-endpoint.events.process-*
  • endgame-*
  • logs-sentinel_one_cloud_funnel.*

严重性: 中等

风险评分: 47

每隔: 5 分钟

搜索索引时间范围: now-9m (日期数学格式,另见 附加回溯时间)

每次执行的最大告警数: 100

参考:

标签:

  • 领域:端点
  • 操作系统:Windows
  • 用例:威胁检测
  • 策略:执行
  • 数据源:Elastic Endgame
  • 数据源:Elastic Defend
  • 数据源:SentinelOne

版本: 210

规则作者:

  • Elastic

规则许可证: Elastic License v2

规则查询

编辑
process where host.os.type == "windows" and event.type == "start" and
 process.parent.name: ("SolarWinds.BusinessLayerHost.exe", "SolarWinds.BusinessLayerHostx64.exe") and
 not (
    process.name : (
        "APMServiceControl*.exe",
        "ExportToPDFCmd*.Exe",
        "SolarWinds.Credentials.Orion.WebApi*.exe",
        "SolarWinds.Orion.Topology.Calculator*.exe",
        "Database-Maint.exe",
        "SolarWinds.Orion.ApiPoller.Service.exe",
        "WerFault.exe",
        "WerMgr.exe",
        "SolarWinds.BusinessLayerHost.exe",
        "SolarWinds.BusinessLayerHostx64.exe",
        "SolarWinds.Topology.Calculator.exe",
        "SolarWinds.Topology.Calculatorx64.exe",
        "SolarWinds.APM.RealTimeProcessPoller.exe") and
    process.code_signature.trusted == true
 ) and
 not process.executable : ("?:\\Windows\\SysWOW64\\ARP.EXE", "?:\\Windows\\SysWOW64\\lodctr.exe", "?:\\Windows\\SysWOW64\\unlodctr.exe")

框架: MITRE ATT&CKTM