適用於身分識別的 Microsoft Defender SIEM 記錄參考
適用於身分識別的 Defender 可以將安全性警示和健康情況警示事件轉送至 SIEM。 警示和事件的格式為 CEF。 本參考文章提供傳送至 SIEM 的記錄範例。
注意
建議您使用串流 API 或 REST API，將 SIEM 工具與 Microsoft Defender 全面偵測回應 整合。 此方法可讓您轉送來自所有 Defender XDR 產品的所有事件和警示，而不只是適用於身分識別的 Defender 事件和警示。
CEF 格式的適用於身分識別的Defender安全性警示範例
下列欄位及其值會轉送至您的 SIEM：
| 詳細資料 | 說明 |
|---|---|
| start | 警示啟動的時間 |
| suser | 與警示相關的帳戶（通常是用戶帳戶） |
| shost | 與警示相關的帳戶（通常是電腦帳戶） |
| 結果 | 當警示中可疑活動成功或失敗時 |
| msg | 警示的描述 |
| cnt | 針對有活動發生次數的警示（例如，暴力密碼破解有一些猜測的密碼） |
| 應用程式 | 此警示中使用的通訊協定 |
| externalId | 適用於身分識別的事件標識碼 Defender 會寫入對應至每種警示類型的事件記錄檔。 |
| cs#label | CEF 允許的客戶字串，其中 cs#label 是新字段的名稱 |
| cs# | CEF 允許的客戶字串，其中 cs# 是值。 |
例如：
cs1Label=url cs1=https\://security.microsoft.com/alerts/aa5909ae198ca1ec04d05e65fa
cs1 欄位是警示 URL。例如：
cs2Label=trigger cs2=new
cs2 欄位會識別警示是否為新的或更新。例如：
cs3Label=shostfqdn cs3=client1.contoso.comcs3 欄位會識別來源電腦名稱的完整功能變數名稱。
注意
如果您打算為適用於身分識別的Defender SIEM記錄建立自動化或腳本，建議您使用 externalId 字段來識別警示類型，而不是針對此目的使用警示名稱。 警示名稱偶爾可能會修改，而 每個警示的externalId 是永久性的。 如需外部標識碼的清單，請參閱 安全性警示名稱對應和唯一的外部標識符。
範例記錄
記錄範例符合 RFC 5424，但適用於身分識別的 Defender 也支援 RFC 3164。
注意
下列清單是傳送至 SIEM 的記錄範例。 如需警示詳細數據的完整清單，請參閱 安全性警示名稱對應和唯一的外部標識符。
優先權：
- 3=低
- 5=中
- 10=High
帳戶列舉偵察
02-21-2018 16:19:35 Auth.Warning 192.168.0.220 1 2018-02-21T14:19:27.540731+00:00 CENTER CEF 6076 AccountEnumerationSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AccountEnumerationSecurityAlert|Reconnaissance using account enumeration|5|start=2018-02-21T14:19:02.6045416Z app=Kerberos shost=CLIENT1 suser=LMaldonado msg=Suspicious account enumeration activity using the Kerberos protocol, originating from CLIENT1, was observed and successfully guessed Lamon Maldonado (Software Engineer). externalId=2003 cs1Label=url cs1=https\://security.microsoft.com/alerts/aaeb6a35da-ff7f-4ab5-a1b5-a07529a89e6d cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
透過SMB的數據外流
12-19-2018 14:17:46 Auth.Error 127.0.0.1 1 2018-12-19T12:17:34.645993+00:00 DC1 CEF 3288 SmbDataExfiltrationSecurityAlert |Microsoft|Azure ATP|2.60.0.0|SmbDataExfiltrationSecurityAlert|[PREVIEW] Data exfiltration over SMB|10|start=2018-12-19T12:14:12.4932821Z app=Smb shost=CLIENT1 msg=Eugene Jenkins (Software Engineer) on DC2 copied suspicious files to CLIENT1. externalId=2030 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa3ca2ec9d-2c67-44cc-a2d6-391716611bb6 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
Honeytoken 活動
02-21-2018 16:20:36 Auth.Warning 192.168.0.220 1 2018-02-21T14:20:34.106162+00:00 CENTER CEF 6076 HoneytokenActivitySecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|HoneytokenActivitySecurityAlert|Honeytoken activity|5|start=2018-02-21T14:20:26.6705617Z app=Kerberos suser=honey msg=The following activities were performed by honey:\r\nLogged in to CLIENT2 via DC1. externalId=2014 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa9249fe9a-c883-46dd-a4da-2a1fca5f211c cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
數據保護 API 主要金鑰的惡意要求
10-29-2018 11:22:04 Auth.Error 192.168.0.202 1 2018-10-29T09:22:00.350864+00:00 DC3 CEF 3908 RetrieveDataProtectionBackupKeyS |Microsoft|Azure ATP|2.52.5704.46184|RetrieveDataProtectionBackupKeySecurityAlert|Malicious Data Protection Private Information Request|10|start=2018-10-29T09:19:45.6307993Z app=LsaRpc shost=CLIENT1 msg=user1 performed 1 successful attempts from CLIENT1 to retrieve DPAPI domain backup key from DC1. externalId=2020 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa2f5717cb-2434-4d54-8af4-b2c6d14bc15c cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
網路對應偵察 （DNS）
10-29-2018 11:20:02 Auth.Warning 192.168.0.202 1 2018-10-29T09:19:59.056894+00:00 DC3 CEF 3908 DnsReconnaissanceSecurityAlert |Microsoft|Azure ATP|2.52.5704.46184|DnsReconnaissanceSecurityAlert|Reconnaissance using DNS|5|start=2018-10-29T09:19:43.5033765Z app=Dns shost=CLIENT1 msg=Suspicious DNS activity was observed, originating from CLIENT1 (which is not a DNS server) against DC1. externalId=2007 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa23937d33-ff71-484d-be0a-3c417fe573ce cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
使用目錄服務查詢進行偵察
02-21-2018 16:22:08 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:54.267658+00:00 CENTER CEF 6076 SamrReconnaissanceSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|SamrReconnaissanceSecurityAlert| Reconnaissance using directory services enumeration |5|start=2018-02-21T14:19:41.9912772Z app= Samr shost=CLIENT1 suser=user1 outcome=Success msg= The following directory services enumerations using SAMR protocol were attempted against DC1 from CLIENT1:\r\nSuccessful enumeration of all groups in domain1.test.local by user1. externalId=2019 cs1Label=url cs1=https\://security.microsoft.com/alerts/aaf295029a-ffae-408b-9dd0-55424c81eac0 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
遠端程式代碼執行嘗試
10-29-2018 11:22:04 Auth.Warning 192.168.0.202 1 2018-10-29T09:22:00.100856+00:00 DC3 CEF 3908 RemoteExecutionSecurityAlert |Microsoft|Azure ATP|2.52.5704.46184|RemoteExecutionSecurityAlert|Remote code execution attempt|5|start=2018-10-29T09:19:45.0552367Z shost=CLIENT1 msg=The following remote code execution attempts were performed on DC1 from CLIENT1:\r\nSuccessful remote scheduling of one or more tasks by user1.\r\nFailed remote scheduling of one or more tasks by user1.\r\nSuccessful remote execution of one or more WMI methods by user1. externalId=2019 cs1Label=url cs1=https\://security.microsoft.com/alerts/aaf063c778-830c-4e9f-98d1-bc6c11c94e11 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
透過 DNS 進行遠端程式代碼執行嘗試
1-17-2019 08:24:54 Auth.Warning 192.168.0.202 1 2019-01-17T08:24:54.100856+00:00 DC3 CEF 3908 DnsRemoteCodeExecutionSecurityAlert |Microsoft|Azure ATP|2.63.0.0|DnsRemoteCodeExecutionSecurityAlert|[PREVIEW] Remote code execution over DNS|5|start=2019-01-17T08:24:54.5293800Z app=Dns shost=CLIENT1 msg=An actor attempted to run commands remotely on CLIENT1 from DC1, over DNS protocol. externalId=2036 cs1Label=url cs1=https\:////security.microsoft.com/alerts/aa591f9769-d904-40b1-89fa-c307c2ca814f cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
安全性主體偵察 （LDAP）
02-18-2019 16:48:08 Auth.Warning 127.0.0.1 1 2019-02-18T14:48:02.912264+00:00 DC1 CEF 4656 LdapSearchReconnaissanceSecurity |Microsoft|Azure ATP|2.66.0.0|LdapSearchReconnaissanceSecurityAlert|[PREVIEW] Reconnaissance using LDAP Queries|5|start=2019-02-18T14:46:29.4644276Z app=LdapSearch shost=CLIENT1 msg=An actor on CLIENT1 sent suspicious LDAP queries to DC1, searching for 4 types of enumeration and Server Operators (Members can administer domain servers) in 2 domains externalId=2038 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa81ea99c4-ce1f-4581-ac8f-7440fbed7cd0 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑暴力密碼破解攻擊 （LDAP）
02-21-2018 16:20:21 Auth.Warning 192.168.0.220 1 2018-02-21T14:20:06.156238+00:00 CENTER CEF 6076 LdapBruteForceSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|LdapBruteForceSecurityAlert|Brute force attack using LDAP simple bind|5|start=2018-02-21T14:19:41.7422810Z app=Ldap suser=Wofford Thurston shost=CLIENT1 msg=A brute force attack using the Ldap protocol was attempted on Wofford Thurston (Software Engineer) from CLIENT1 (100 guess attempts). cnt=100 externalId=2004 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa57b8ac96-7907-4971-9b27-ec77ad8c029a cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的暴力密碼破解攻擊 （Kerberos， NTLM）
10-29-2018 11:20:47 Auth.Warning 192.168.0.202 1 2018-10-29T09:20:44.478827+00:00 DC3 CEF 3908 BruteForceSecurityAlert |Microsoft|Azure ATP|2.52.5704.46184|BruteForceSecurityAlert|Suspicious authentication failures|5|start=2018-10-29T09:19:44.9512286Z app=Kerberos shost=CLIENT1 msg=Suspicious authentication failures indicating a potential brute-force attack were detected from CLIENT1. externalId=2023 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa85042c8e-27fa-49b3-8667-dabc1aa31580 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的 DCSync 攻擊 （目錄服務的複寫）
02-21-2018 16:20:06 Auth.Warning 192.168.0.220 1 2018-02-21T14:19:54.254930+00:00 CENTER CEF 6076 MaliciousServiceCreationSecurity |Microsoft|Azure ATP|2.22.4228.22540|MaliciousServiceCreationSecurityAlert|Suspicious service creation|5|start=2018-02-21T14:19:41.7897808Z app=ServiceInstalledEvent shost=CLIENT1 msg=user1 created MaliciousService in order to execute potentially malicious commands on CLIENT1. externalId=2026 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa179229b6-b791-4895-b5aa-fdf3747a325c cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的黃金票證使用方式 （加密降級）
10-29-2018 11:25:07 Auth.Warning 192.168.0.202 1 2018-10-29T09:25:01.007701+00:00 DC3 CEF 3908 GoldenTicketEncryptionDowngradeS |Microsoft|Azure ATP|2.52.5704.46184|GoldenTicketEncryptionDowngradeSecurityAlert|Encryption downgrade activity (potential golden ticket attack)|5|start=2018-10-29T09:37:49.0849130Z app=Kerberos msg=W10-000007-Lap used a weaker encryption method (RC4), in the Kerberos service request (TGS_REQ), from W10-000007-Lap, to access host/domain1.test.local. externalId=2009 cs1Label=url cs1=https\://security.microsoft.com/alerts/aaf01f8403-88b2-437e-b4ad-d72485fe05ac cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的黃金票證使用 （不存在的帳戶）
07-01-2018 14:28:49 Auth.Error 192.168.0.100 1 2018-07-01T11:28:35.546638+00:00 CENTER CEF 38768 ForgedPrincipalSecurityAlert |Microsoft|Azure ATP|2.39.0.0|ForgedPrincipalSecurityAlert|Kerberos Golden Ticket - non-existing account|10|start=2018-07-01T09:48:31.2567987Z app=Kerberos suser=domain1.test.local\fake msg=domain1.test.local\fake, which does not exist in Active Directory, used a Kerberos ticket. The ticket was detected from 2 computers to access 3 resources. This may indicate a potential Golden Ticket attack. externalId=2027 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa98f050d4-9134-429c-8e54-d8eeb19849c4 cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的黃金票證使用 （票證異常）
2018-11-18T10:46:23.346946+00:00 MAXIMG-7050 CEF 24284 GoldenTicketSizeAnomalySecurityA 0|Microsoft|Azure ATP|2.56.0.0|GoldenTicketSizeAnomalySecurityAlert|[PREVIEW] Suspected Golden Ticket usage (ticket anomaly)|10|start=2018-11-18T10:44:12.9317797Z app=Kerberos shost=CLIENT2 suser=RFosdyke msg=Renzo Fosdyke (Software Engineer) used a suspicious Kerberos ticket from CLIENT2 to access ldap/domain1.test.local. externalId=2032 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa63600e03-f423-49bf-a92d-4010e1d52b9f cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的黃金票證使用 （時間異常）
02-21-2018 16:22:39 Auth.Error 192.168.0.220 1 2018-02-21T14:22:34.274054+00:00 CENTER CEF 6076 GoldenTicketSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|GoldenTicketSecurityAlert|Kerberos Golden Ticket activity|10|start=2018-02-21T14:19:03.2416152Z app=Kerberos suser=Lanell Campos msg=Suspicious usage of Lanell Campos (Software Engineer)'s Kerberos ticket, indicating a potential Golden Ticket attack, was detected. externalId=2022 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa702c836e-6f49-4479-9892-80e8bccbfac0 cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的黃金票證使用 （偽造授權數據）
10-29-2018 11:22:04 Auth.Error 192.168.0.202 1 2018-10-29T09:21:59.288337+00:00 DC3 CEF 3908 ForgedPacSecurityAlert |Microsoft|Azure ATP|2.52.5704.46184|ForgedPacSecurityAlert|Privilege escalation using forged authorization data|10|start=2018-10-29T09:19:43.6403358Z app=Kerberos suser=user1 msg=user1 failed to escalate privileges against DC1 to host/domain1.test.local from CLIENT1 by using forged authorization data. externalId=2013 cs1Label=url cs1=https\://security.microsoft.com/alerts/aab698d438-5013-4bca-be0b-f219f8b69108 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的身分識別竊取 （傳遞哈希）
02-21-2018 17:04:47 Auth.Error 192.168.0.220 1 2018-02-21T15:04:33.537583+00:00 CENTER CEF 6076 PassTheHashSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|PassTheHashSecurityAlert|Identity theft using Pass-the-Hash attack|10|start=2018-02-21T15:02:22.2577465Z app=Kerberos suser=Eugene Jenkins msg=Eugene Jenkins (Software Engineer)'s hash was stolen from one of the computers previously logged into by Eugene Jenkins (Software Engineer) and used from CLIENT1. externalId=2017 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa511f1487-2915-477d-be2e-04cfba702ccd cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的身分識別竊取（票證）
02-21-2018 17:04:47 Auth.Error 192.168.0.220 1 2018-02-21T15:04:33.537583+00:00 CENTER CEF 6076 PassTheTicketSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|PassTheTicketSecurityAlert|Identity theft using Pass-the-Ticket attack|10|start=2018-02-21T15:02:22.2577465Z app=Kerberos suser=Eugene Jenkins msg=Eugene Jenkins (Software Engineer)'s Kerberos tickets were stolen from Admin-PC to Victim-PC and used to access krbtgt/DOMAIN1.TEST.LOCAL. externalId=2018 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa511f1487-2915-477d-be2e-04cfba702ccd cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的NTLM驗證竄改
07-17-2019 18:18:44 Auth.Warning 192.168.0.77 1 2019-07-09T15:18:30.967118+00:00 CENTER CEF 7144 AbnormalNtlmSigningSecurityAlert |Microsoft|Azure ATP|2.86.0.0|AbnormalNtlmSigningSecurityAlert|[PREVIEW] Suspected NTLM authentication tampering|5|start=2019-07-09T15:14:57.5280720Z app=Ntlm shost=CLIENT1 msg=2 accounts on CLIENT1 is suspiciously trying to authenticate against 2 computers over NTLM. externalId=2039 cs1Label=url cs1=https\://security.microsoft.com/alerts/aad4ce6252-2c0f-47f6-a534-47ee8ad983be cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的 Over-Pass-the-Hash 攻擊 （加密降級）
02-21-2018 16:21:07 Auth.Warning 192.168.0.220 1 2018-02-21T14:20:54.145833+00:00 CENTER CEF 6076 EncryptionDowngradeSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|EncryptionDowngradeSecurityAlert|Encryption downgrade activity|5|start=2018-02-21T14:19:41.8737870Z app=Kerberos msg= The encryption method of the Encrypted_Timestamp field of AS_REQ message from CLIENT1 has been downgraded based on previously learned behavior. This may be a result of a credential theft using Overpass-the-Hash from CLIENT1. externalId=2008 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa6354b9ed-6a39-4f5b-b10e-f51bbee879d2 cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
可疑的基本架構金鑰攻擊 （加密降級）
02-21-2018 16:21:07 Auth.Warning 192.168.0.220 1 2018-02-21T14:20:54.145833+00:00 CENTER CEF 6076 EncryptionDowngradeSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|EncryptionDowngradeSecurityAlert|Encryption downgrade activity|5|start=2018-02-21T14:19:41.8737870Z app=Kerberos msg=The encryption method of the ETYPE_INFO2 field of KRB_ERR message from CLIENT1 has been downgraded based on previously learned behavior. This may be a result of a Skeleton Key on DC1. externalId=2010 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa6354b9ed-6a39-4f5b-b10e-f51bbee879d2 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的驗證失敗
02-21-2018 16:19:20 Auth.Warning 192.168.0.220 1 2018-02-21T14:19:15.397995+00:00 CENTER CEF 6076 BruteForceSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|BruteForceSecurityAlert|Suspicious authentication failures|5|start=2018-02-21T14:19:03.3831122Z app=Kerberos shost=CLIENT1 msg=Suspicious authentication failures indicating a potential brute-force attack were detected from CLIENT1. externalId=2023 cs1Label=url cs1=https\://security.microsoft.com/alerts/aafea88fc7-4110-454d-816d-349032474fd6 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
透過 DNS 的可疑通訊
10-04-2018 14:49:38 Auth.Warning 192.168.0.202 1 2018-10-04T11:49:25.954059+00:00 DC3 CEF 3604 DnsSuspiciousCommunicationSecuri |Microsoft|Azure ATP|2.49.5589.58606|DnsSuspiciousCommunicationSecurityAlert|Suspicious Communication over DNS|5|start=2018-10-04T11:49:11.0822077Z app=DnsEvent dhost= suspiciousdomainname msg=CLIENT1 sent suspicious DNS queries resolving suspiciousdomainname externalId=2031 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa0fc77777-49ca-40b3-a7ba-7644f355539e cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑域控制器升級 （潛在的 DcShadow 攻擊）
07-12-2018 11:18:07 Auth.Error 192.168.0.200 1 2018-07-12T08:18:06.883880+00:00 DC1 CEF 3868 DirectoryServicesRoguePromotionS |Microsoft|Azure ATP|2.40.0.0|DirectoryServicesRoguePromotionSecurityAlert| **Suspicious domain controller promotion (potential DcShadow attack)**|10|start=2018-07-12T08:17:55.4067092Z app=Ldap shost=CLIENT1 msg=CLIENT1, which is a computer in domain1.test.local, registered as a domain controller on DC1. externalId=2028 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa97c59b43-dc18-44ee-9826-8fd5d03bd53 cs2Label=trigger cs2=update cs3Label=shostfqdn cs3=client1.contoso.com
敏感性群組的可疑新增專案
10-29-2018 11:21:03 Auth.Warning 192.168.0.202 1 2018-10-29T09:20:49.667014+00:00 DC3 CEF 3908 AbnormalSensitiveGroupMembership |Microsoft|Azure ATP|2.52.5704.46184|AbnormalSensitiveGroupMembershipChangeSecurityAlert|Suspicious modification of sensitive groups|5|start=2018-10-29T09:19:43.3013729Z app=GroupMembershipChangeEvent suser=user1 msg=user1 has uncharacteristically modified sensitive group memberships. externalId=2024 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa6f7e677e-f068-41e5-bada-708cd5a322b9 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
目錄服務的可疑復寫
02-21-2018 16:21:22 Auth.Error 192.168.0.220 1 2018-02-21T14:21:13.978554+00:00 CENTER CEF 6076 DirectoryServicesReplicationSecu |Microsoft|Azure ATP|2.22.4228.22540|DirectoryServicesReplicationSecurityAlert|Malicious replication of directory services|10|start=2018-02-21T14:19:03.9975656Z app=Drsr shost=CLIENT1 msg=Malicious replication requests were successfully performed by user1, from CLIENT1 against DC1. outcome=Success externalId=2006 cs1Label=url cs1=https\://security.microsoft.com/alerts/aacb95648e-1b6f-4d3b-81b9-7605532787d7 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的復寫要求（潛在的 DcShadow 攻擊）
07-12-2018 11:18:37 Auth.Error 192.168.0.200 1 2018-07-12T08:18:32.265989+00:00 DC1 CEF 3868 DirectoryServicesRogueReplicatio |Microsoft|Azure ATP|2.40.0.0|DirectoryServicesRogueReplicationSecurityAlert| **Suspicious replication request (potential DcShadow attack)**|10|start=2018-07-12T08:17:55.3816102Z **app=Replication Activity** shost=CLIENT1 msg=CLIENT1, which is not a valid domain controller in domain1.test.local, sent changes to directory objects on DC1. externalId=2029 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa1d5d1444-12cf-4db9-be48-39ebc2f51515 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑服務建立
10-29-2018 11:20:02 Auth.Warning 192.168.0.202 1 2018-10-29T09:19:59.164874+00:00 DC3 CEF 3908 MaliciousServiceCreationSecurity |Microsoft|Azure ATP|2.52.5704.46184|MaliciousServiceCreationSecurityAlert|Suspicious service creation|5|start=2018-10-29T09:19:44.9471965Z app=ServiceInstalledEvent shost=CLIENT1 msg=user1 created MaliciousService in order to execute potentially malicious commands on CLIENT1. externalId=2026 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa118bbe3d-fe72-40de-80d0-2678b68aa027 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的 VPN 連線
07-03-2018 13:13:12 Auth.Warning 192.168.0.200 1 2018-07-03T10:13:06.187834+00:00 DC1 CEF 2520 AbnormalVpnSecurityAlert |Microsoft|Azure ATP|2.39.0.0|AbnormalVpnSecurityAlert|Suspicious VPN Connection|5|start=2018-06-30T15:34:05.3887333Z app=VpnConnection suser=user1 msg=user1 connected to a VPN using 3 computers from 3 Locations. externalId=2025 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa88c46b0e-372f-4c06-9935-67bd512c4f68 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的 WannaCry 勒索軟體攻擊
02-21-2018 16:21:22 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:13.916050+00:00 CENTER CEF 6076 AbnormalProtocolSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AbnormalProtocolSecurityAlert|SuspectedWannaCryRansomwareAttack|5|start=2018-02-21T14:19:03.1981155Z app=Ntlm shost=CLIENT2 outcome=Success msg=There were attempts to authenticate from CLIENT2 against DC1 using an unusual protocol implementation. May be a result of malicious tools used to execute attacks such as WannaCry. externalId=2035 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa40fe98dd-aa42-4540-9d73-831486fdd1e4 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑暴力密碼破解攻擊 （SMB）
002-21-2018 16:21:22 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:13.916050+00:00 CENTER CEF 6076 AbnormalProtocolSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AbnormalProtocolSecurityAlert|SuspectedBrutForceAttack|5|start=2018-02-21T14:19:03.1981155Z app=Ntlm shost=CLIENT2 outcome=Success msg=There were attempts to authenticate from CLIENT2 against DC1 using an unusual protocol implementation. May be a result of malicious tools used to execute attacks such as Hydra. externalId=2033 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa40fe98dd-aa42-4540-9d73-831486fdd1e4 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑使用 Metasploit 駭客架構
002-21-2018 16:21:22 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:13.916050+00:00 CENTER CEF 6076 AbnormalProtocolSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AbnormalProtocolSecurityAlert|SuspectedAttackUsingMetasploit|5|start=2018-02-21T14:19:03.1981155Z app=Ntlm shost=CLIENT2 outcome=Success msg=There were attempts to authenticate from CLIENT2 against DC1 using an unusual protocol implementation. May be a result of malicious tools used to execute attacks such as Metasploit. externalId=2034 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa40fe98dd-aa42-4540-9d73-831486fdd1e4 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
可疑的 Overpass-the-hash 攻擊 （Kerberos）
002-21-2018 16:21:22 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:13.916050+00:00 CENTER CEF 6076 AbnormalProtocolSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AbnormalProtocolSecurityAlert|SuspectedOverPassTheHashAttack|5|start=2018-02-21T14:19:03.1981155Z app=Ntlm shost=CLIENT2 outcome=Success msg=There were attempts to authenticate from CLIENT2 against DC1 using an unusual protocol implementation. May be a result of malicious acts using the Kerberos protocol. externalId=2002 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa40fe98dd-aa42-4540-9d73-831486fdd1e4 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com
使用者和 IP 位址偵察 （SMB）
002-21-2018 16:21:22 Auth.Warning 192.168.0.220 1 2018-02-21T14:21:13.916050+00:00 CENTER CEF 6076 AbnormalProtocolSecurityAlert |Microsoft|Azure ATP|2.22.4228.22540|AbnormalProtocolSecurityAlert|ReconnaissanceusingSMBSessionEnumeration|5|start=2018-02-21T14:19:03.1981155Z app=Ntlm shost=CLIENT2 outcome=Success msg=There were attempts to authenticate from CLIENT2 against DC1 using an unusual protocol implementation. May be a result of malicious tools used to execute attacks such as Metasploit. externalId=2034 cs1Label=url cs1=https\://security.microsoft.com/alerts/aa40fe98dd-aa42-4540-9d73-831486fdd1e4 cs2Label=trigger cs2=new cs3Label=shostfqdn cs3=client1.contoso.com