Event Database
Browse and search 470 Windows Security and Sysmon events
Process Create
Process creation provides extended information about a newly created process.
File Create Time Changed
A process changed a file creation time. This event helps track the real creation time of a file. Attackers may change file time attributes to hide their tracks.
Network Connection
Logs TCP/UDP connections on the machine. It is disabled by default. Each connection is linked to a process through the ProcessId and ProcessGUID fields.
Sysmon Service State Changed
Reports the state of the Sysmon service (started or stopped).
Process Terminated
Logs when a process terminates. It provides the UtcTime, ProcessGuid and ProcessId of the process.
Driver Loaded
Logs loading of a driver on the system. The hashes are provided as well as signature information.
Image Loaded
Logs when a module is loaded in a specific process. This event is disabled by default and needs to be configured with the –l option. It indicates the process in which the module is loaded, hashes and signature information.
Create Remote Thread
Detects when a process creates a thread in another process. This technique is used by malware to inject code and hide in other processes.
Raw Access Read
Detects when a process conducts reading operations from the drive using \\.\ notation. This technique is often used by malware for data exfiltration of files that are locked for reading, as well as to avoid file access auditing tools.
Process Accessed
Reports when a process opens another process memory. This is often required for reading and writing memory sections, and is used by tools like Mimikatz to access LSASS process memory.
File Create
Logs when a file is created or overwritten. This event is useful for monitoring autostart locations, like the Startup folder, as well as temporary and download directories, which are common places malware drops during initial infection.
Registry Event (Object Create and Delete)
Logs registry key and value create and delete operations. This event is useful for monitoring for changes to Registry persistence locations or specific malware registry modifications.
Registry Event (Value Set)
Logs registry value modifications. This event records the value written for Registry values of type DWORD and QWORD.
Registry Event (Key and Value Rename)
Logs registry key and value rename operations. This event is useful for monitoring changes to Registry keys or values that may be used for persistence.
File Stream Created
Logs when a named file stream is created. Malware might use file streams to harbor its data or configuration settings.
Sysmon Configuration Change
Logs changes in the Sysmon configuration - for example, when the configuration is updated using the -c command line option.
Pipe Created
Generates an event when a named pipe is created. Malware often uses named pipes for interprocess communication.
Pipe Connected
Logs when a named pipe connection is made between a client and a server.
WMI Event Filter Activity Detected
Logs the registration of WMI event filters, which is a method used by malware to execute.
WMI Event Consumer Activity Detected
Logs the registration of WMI event consumers.
WMI Event Consumer To Filter Activity Detected
Logs the registration of a consumer to a filter.
DNS Query
Logs when a process executes a DNS query, whether the result is successful or fails, cached or not.
File Delete
Logs when a file is deleted or archived for deletion. This includes deleting files from the recycle bin.
Clipboard Change
Logs when the system clipboard contents change. Generates an event when the clipboard text changes.
Process Tampering
Logs when process hiding techniques like process hollowing or process herpaderping occur.
File Delete Detected
Logs when Sysmon detects that a file is deleted (logged on delete).
File Block Executable
Logs when Sysmon blocks the creation of executable files based on configuration.
File Block Shredding
Logs when Sysmon blocks file shredding based on configuration.
Error
Logs when an error occurred within Sysmon. Errors may happen if the system is under heavy load and certain tasked could not be performed or a bug exists in the Sysmon service.
The audit log was cleared.
The audit log was cleared (typically the security log).
Windows is starting up.
Windows is starting up.
Windows is shutting down.
Windows is shutting down.
An authentication package has been loaded by the Local Security Authority.
An authentication package has been loaded by the Local Security Authority.
A trusted logon process has been registered with the Local Security Authority.
A trusted logon process has been registered with the Local Security Authority.
Internal resources allocated for the queuing of audit messages have been exhausted, leading to the loss of some audits.
Internal resources allocated for the queuing of audit messages have been exhausted, leading to the loss of some audits.
A notification package has been loaded by the Security Account Manager.
A notification package has been loaded by the Security Account Manager.
Invalid use of LPC port.
Invalid use of LPC port.
The system time was changed.
The system time was changed.
A monitored security event pattern has occurred.
A monitored security event pattern has occurred.
Administrator recovered system from CrashOnAuditFail.
Administrator recovered system from CrashOnAuditFail. Users who are not administrators will now be allowed to log on. Some auditable activity might not have been recorded.
A security package has been loaded by the Local Security Authority.
A security package has been loaded by the Local Security Authority.
An account was successfully logged on.
An account was successfully logged on.
An account failed to log on.
An account failed to log on.
User/Device claims information.
User/Device claims information.
Group membership information.
Group membership information provided when an account successfully logs on.
An account was logged off.
An account was logged off.
IKE DoS prevention mode started.
Internet Key Exchange (IKE) protocol DoS prevention mode started.
User initiated logoff.
User initiated logoff.
A logon was attempted using explicit credentials.
A logon was attempted using explicit credentials (e.g., RunAs).
A replay attack was detected.
A replay attack was detected (Kerberos, NTLM, or Digest).
An IPsec Main Mode security association was established (No Certificate).
An IPsec Main Mode security association was established. Extended Mode was not enabled. Certificate authentication was not used.
An IPsec Main Mode security association was established (Certificate).
An IPsec Main Mode security association was established. Extended Mode was not enabled. A certificate was used for authentication.
An IPsec Main Mode negotiation failed.
An IPsec Main Mode negotiation failed (often includes reason for failure).
An IPsec Main Mode negotiation failed.
An IPsec Main Mode negotiation failed (often includes reason for failure).
An IPsec Quick Mode negotiation failed.
An IPsec Quick Mode negotiation failed.
An IPsec Main Mode security association ended.
An IPsec Main Mode security association ended.
A handle to an object was requested.
A handle to an object was requested.
A registry value was modified.
A registry value was modified.
The handle to an object was closed.
The handle to an object was closed.
A handle to an object was requested with intent to delete.
A handle to an object was requested with intent to delete (Kernel object or SAM object).
An object was deleted.
An object was deleted (Kernel object or SAM object).
A handle to an object was requested.
A handle to an object was requested (SAM Server object).
An operation was performed on an object.
An operation was performed on an object (e.g., AD object modified).
An attempt was made to access an object.
An attempt was made to access an object (e.g., File System, Registry).
An attempt was made to create a hard link.
An attempt was made to create a hard link.
An attempt was made to create an application client context.
An attempt was made to create an application client context.
An application attempted an operation.
An application attempted an operation.
An application client context was deleted.
An application client context was deleted.
An application was initialized.
An application was initialized.
Permissions on an object were changed.
Permissions on an object were changed.
An application attempted to access a blocked ordinal through the TBS.
An application attempted to access a blocked ordinal through the Trusted Platform Module Base Services (TBS).
Special privileges assigned to new logon.
Special privileges (e.g., SeDebugPrivilege) were assigned to a new logon session.
A privileged service was called.
A privileged service was called (sensitive privileges used).
An operation was attempted on a privileged object.
An operation was attempted on a privileged object.
SIDs were filtered.
SIDs were filtered (logon session).
A new process has been created.
A new process has been created.
A process has exited.
A process has exited.
An attempt was made to duplicate a handle to an object.
An attempt was made to duplicate a handle to an object.
Indirect access to an object was requested.
Indirect access to an object was requested.
Backup of data protection master key was attempted.
Backup of data protection master key was attempted.
Recovery of data protection master key was attempted.
Recovery of data protection master key was attempted.
Protection of auditable protected data was attempted.
Protection of auditable protected data was attempted.
Unprotection of auditable protected data was attempted.
Unprotection of auditable protected data was attempted.
A primary token was assigned to process.
A primary token was assigned to process.
A service was installed in the system.
A service was installed in the system.
A scheduled task was created.
A scheduled task was created.
A scheduled task was deleted.
A scheduled task was deleted.
A scheduled task was enabled.
A scheduled task was enabled.
A scheduled task was disabled.
A scheduled task was disabled.
A scheduled task was updated.
A scheduled task was updated.
A user right was adjusted.
A user right was adjusted (enabled or disabled).
A user right was assigned.
A user right was assigned.
A user right was removed.
A user right was removed.
A new trust was created to a domain.
A new trust was created to a domain.
A trust to a domain was removed.
A trust to a domain was removed.
IPsec Services was started.
IPsec Services was started.
IPsec Services was disabled.
IPsec Services was disabled.
PAStore Engine applied IPsec policy.
Describes application or failure of IPsec policy (local registry, AD cached, or live AD).
IPsec Services encountered a potentially serious failure.
IPsec Services encountered a potentially serious failure.
Kerberos policy was changed.
Kerberos policy was changed.
Encrypted data recovery policy was changed.
Encrypted data recovery policy was changed.
The audit policy (SACL) on an object was changed.
The audit policy (System Access Control List - SACL) on an object was changed.
Trusted domain information was modified.
Trusted domain information was modified.
System security access was granted to an account.
System security access was granted to an account.
System security access was removed from an account.
System security access was removed from an account.
System audit policy was changed.
System audit policy was changed.
A user account was created.
A user account was created.
A user account was enabled.
A user account was enabled.
An attempt was made to change an account's password.
An attempt was made to change an account's password.
An attempt was made to reset an account's password.
An attempt was made to reset an account's password.
A user account was disabled.
A user account was disabled.
A user account was deleted.
A user account was deleted.
A security-enabled global group was created.
A security-enabled global group was created.
A member was added to a security-enabled global group.
A member was added to a security-enabled global group.
A member was removed from a security-enabled global group.
A member was removed from a security-enabled global group.
A security-enabled global group was deleted.
A security-enabled global group was deleted.
A security-enabled local group was created.
A security-enabled local group was created.
A member was added to a security-enabled local group.
A member was added to a security-enabled local group.
A member was removed from a security-enabled local group.
A member was removed from a security-enabled local group.
A security-enabled local group was deleted.
A security-enabled local group was deleted.
A security-enabled local group was changed.
A security-enabled local group was changed.
A security-enabled global group was changed.
A security-enabled global group was changed.
A user account was changed.
A user account was changed.
Domain Policy was changed.
Domain Policy was changed (LSA object).
A user account was locked out.
A user account was locked out.
A computer account was created.
A computer account was created.
A computer account was changed.
A computer account was changed.
A computer account was deleted.
A computer account was deleted.
A security-disabled local group was created.
A security-disabled local group (distribution group) was created.
A security-disabled local group was changed.
A security-disabled local group (distribution group) was changed.
A member was added to a security-disabled local group.
A member was added to a security-disabled local group (distribution group).
A member was removed from a security-disabled local group.
A member was removed from a security-disabled local group (distribution group).
A security-disabled local group was deleted.
A security-disabled local group (distribution group) was deleted.
A security-disabled global group was created.
A security-disabled global group (distribution group) was created.
A security-disabled global group was changed.
A security-disabled global group (distribution group) was changed.
A member was added to a security-disabled global group.
A member was added to a security-disabled global group (distribution group).
A member was removed from a security-disabled global group.
A member was removed from a security-disabled global group (distribution group).
A security-disabled global group was deleted.
A security-disabled global group (distribution group) was deleted.
A security-enabled universal group was created.
A security-enabled universal group was created.
A security-enabled universal group was changed.
A security-enabled universal group was changed.
A member was added to a security-enabled universal group.
A member was added to a security-enabled universal group.
A member was removed from a security-enabled universal group.
A member was removed from a security-enabled universal group.
A security-enabled universal group was deleted.
A security-enabled universal group was deleted.
A security-disabled universal group was created.
A security-disabled universal group (distribution group) was created.
A security-disabled universal group was changed.
A security-disabled universal group (distribution group) was changed.
A member was added to a security-disabled universal group.
A member was added to a security-disabled universal group (distribution group).
A member was removed from a security-disabled universal group.
A member was removed from a security-disabled universal group (distribution group).
A security-disabled universal group was deleted.
A security-disabled universal group (distribution group) was deleted.
A group’s type was changed.
A group’s type was changed.
SID History was added to an account.
SID History was added to an account.
An attempt to add SID History to an account failed.
An attempt to add SID History to an account failed.
A user account was unlocked.
A user account was unlocked.
A Kerberos authentication ticket (TGT) was requested.
A Kerberos authentication ticket (TGT) was requested.
A Kerberos service ticket was requested.
A Kerberos service ticket was requested.
A Kerberos service ticket was renewed.
A Kerberos service ticket was renewed.
Kerberos pre-authentication failed.
Kerberos pre-authentication failed.
A Kerberos authentication ticket request failed.
A Kerberos authentication ticket request failed.
A Kerberos service ticket request failed.
A Kerberos service ticket request failed.
An account was mapped for logon.
An account was mapped for logon (typically Kerberos).
An account could not be mapped for logon.
An account could not be mapped for logon (typically Kerberos).
The domain controller attempted to validate the credentials for an account.
The domain controller attempted to validate the credentials for an account (NTLM Authentication).
The domain controller failed to validate the credentials for an account.
The domain controller failed to validate the credentials for an account (NTLM Authentication).
A session was reconnected to a Window Station.
A session was reconnected to a Window Station.
A session was disconnected from a Window Station.
A session was disconnected from a Window Station.
The ACL was set on accounts which are members of administrators groups.
The Access Control List (ACL) was set on accounts which are members of administrators groups (AdminSDHolder).
The name of an account was changed.
The name of an account was changed (SAM Account Name or UPN).
The password hash an account was accessed.
The password hash of an account was accessed.
A basic application group was created.
A basic application group was created.
A basic application group was changed.
A basic application group was changed.
A member was added to a basic application group.
A member was added to a basic application group.
A member was removed from a basic application group.
A member was removed from a basic application group.
A non-member was added to a basic application group.
A non-member was added to a basic application group.
A non-member was removed from a basic application group.
A non-member was removed from a basic application group.
A basic application group was deleted.
A basic application group was deleted.
An LDAP query group was created.
An LDAP query group was created.
An LDAP query group was changed.
An LDAP query group was changed.
An LDAP query group was deleted.
An LDAP query group was deleted.
The Password Policy Checking API was called.
The Password Policy Checking API was called.
An attempt was made to set the Directory Services Restore Mode administrator password.
An attempt was made to set the Directory Services Restore Mode (DSRM) administrator password.
An attempt was made to query the existence of a blank password for an account.
An attempt was made to query the existence of a blank password for an account.
A user's local group membership was enumerated.
A user's local group membership was enumerated.
A security-enabled local group membership was enumerated.
A security-enabled local group membership was enumerated.
The workstation was locked.
The workstation was locked.
The workstation was unlocked.
The workstation was unlocked.
The screen saver was invoked.
The screen saver was invoked.
The screen saver was dismissed.
The screen saver was dismissed.
RPC detected an integrity violation while decrypting an incoming message.
RPC detected an integrity violation while decrypting an incoming message.
Auditing settings on an object were changed.
Auditing settings on an object were changed (Kernel Object).
Proposed Central Access Policy does not grant the same permissions.
Proposed Central Access Policy does not grant the same access permissions as the current Central Access Policy.
Central Access Policies on the machine have been changed.
Central Access Policies on the machine have been changed.
A Kerberos TGT was denied because the device does not meet access control restrictions.
A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions.
A Kerberos service ticket was denied because access control restrictions were not met.
A Kerberos service ticket was denied because the user, device, or both does not meet the access control restrictions.
NTLM authentication failed because the account was a member of the Protected User group.
NTLM authentication failed because the account was a member of the Protected User group.
NTLM authentication failed because access control restrictions are required.
NTLM authentication failed because access control restrictions are required.
Kerberos preauthentication using DES or RC4 failed (Protected User).
Kerberos preauthentication by using DES or RC4 failed because the account was a member of the Protected User group.
A user was denied access to Remote Desktop.
A user was denied access to Remote Desktop. Network Level Authentication (NLA) failed.
Boot Configuration Data loaded.
Boot Configuration Data loaded.
A namespace collision was detected.
A namespace collision was detected.
A trusted forest information entry was added.
A trusted forest information entry was added.
A trusted forest information entry was removed.
A trusted forest information entry was removed.
A trusted forest information entry was modified.
A trusted forest information entry was modified.
The certificate manager denied a pending certificate request.
The certificate manager denied a pending certificate request.
Certificate Services received a resubmitted certificate request.
Certificate Services received a resubmitted certificate request.
Certificate Services revoked a certificate.
Certificate Services revoked a certificate.
Certificate Services received a request to publish the CRL.
Certificate Services received a request to publish the certificate revocation list (CRL).
Certificate Services published the CRL.
Certificate Services published the certificate revocation list (CRL).
A certificate request extension changed.
A certificate request extension changed.
One or more certificate request attributes changed.
One or more certificate request attributes changed.
Certificate Services received a request to shut down.
Certificate Services received a request to shut down.
Certificate Services backup started.
Certificate Services backup started.
Certificate Services backup completed.
Certificate Services backup completed.
Certificate Services restore started.
Certificate Services restore started.
Certificate Services restore completed.
Certificate Services restore completed.
Certificate Services started.
Certificate Services started.
Certificate Services stopped.
Certificate Services stopped.
The security permissions for Certificate Services changed.
The security permissions for Certificate Services changed.
Certificate Services retrieved an archived key.
Certificate Services retrieved an archived key.
Certificate Services imported a certificate into its database.
Certificate Services imported a certificate into its database.
The audit filter for Certificate Services changed.
The audit filter for Certificate Services changed.
Certificate Services received a certificate request.
Certificate Services received a certificate request.
Certificate Services approved a certificate request and issued a certificate.
Certificate Services approved a certificate request and issued a certificate.
Certificate Services denied a certificate request.
Certificate Services denied a certificate request.
Certificate Services set the status of a certificate request to pending.
Certificate Services set the status of a certificate request to pending.
The certificate manager settings for Certificate Services changed.
The certificate manager settings for Certificate Services changed.
A configuration entry changed in Certificate Services.
A configuration entry changed in Certificate Services.
A property of Certificate Services changed.
A property of Certificate Services changed.
Certificate Services archived a key.
Certificate Services archived a key.
Certificate Services imported and archived a key.
Certificate Services imported and archived a key.
Certificate Services published the CA certificate to Active Directory.
Certificate Services published the CA certificate to Active Directory Domain Services.
One or more rows have been deleted from the certificate database.
One or more rows have been deleted from the certificate database.
Role separation enabled.
Role separation enabled: Certificate Services.
Certificate Services loaded a template.
Certificate Services loaded a template.
A Certificate Services template was updated.
A Certificate Services template was updated.
Certificate Services template security was updated.
Certificate Services template security was updated.
The Per-user audit policy table was created.
The Per-user audit policy table was created.
An attempt was made to register a security event source.
An attempt was made to register a security event source.
An attempt was made to unregister a security event source.
An attempt was made to unregister a security event source.
The CrashOnAuditFail value has changed.
The CrashOnAuditFail value has changed.
Auditing settings on object were changed.
Auditing settings on object were changed.
Special Groups Logon table modified.
Special Groups Logon table modified.
The local policy settings for the TBS were changed.
The local policy settings for the Trusted Platform Module Base Services (TBS) were changed.
The group policy settings for the TBS were changed.
The group policy settings for the Trusted Platform Module Base Services (TBS) were changed.
Resource attributes of the object were changed.
Resource attributes of the object were changed.
Per User Audit Policy was changed.
Per User Audit Policy was changed.
Central Access Policy on the object was changed.
Central Access Policy on the object was changed.
An Active Directory replica source naming context was established.
An Active Directory replica source naming context was established.
An Active Directory replica source naming context was removed.
An Active Directory replica source naming context was removed.
An Active Directory replica source naming context was modified.
An Active Directory replica source naming context was modified.
An Active Directory replica destination naming context was modified.
An Active Directory replica destination naming context was modified.
Synchronization of a replica of an Active Directory naming context has begun.
Synchronization of a replica of an Active Directory naming context has begun.
Synchronization of a replica of an Active Directory naming context has ended.
Synchronization of a replica of an Active Directory naming context has ended.
Attributes of an Active Directory object were replicated.
Attributes of an Active Directory object were replicated.
Replication failure begins.
Replication failure begins.
Replication failure ends.
Replication failure ends.
A lingering object was removed from a replica.
A lingering object was removed from a replica.
Windows Firewall policy was active when service started.
The following policy was active when the Windows Firewall started.
A rule was listed when the Windows Firewall started.
A rule was listed when the Windows Firewall started.
A Windows Firewall exception list rule was added.
A change has been made to Windows Firewall exception list. A rule was added.
A Windows Firewall exception list rule was modified.
A change has been made to Windows Firewall exception list. A rule was modified.
A Windows Firewall exception list rule was deleted.
A change has been made to Windows Firewall exception list. A rule was deleted.
Windows Firewall settings were restored to default values.
Windows Firewall settings were restored to the default values.
A Windows Firewall setting has changed.
A Windows Firewall setting has changed.
A rule has been ignored (version mismatch).
A rule has been ignored because its major version number was not recognized by Windows Firewall.
Parts of a rule have been ignored (version mismatch).
Parts of a rule have been ignored because its minor version number was not recognized by Windows Firewall. The other parts of the rule will be enforced.
A rule has been ignored (parse error).
A rule has been ignored by Windows Firewall because it could not parse the rule.
Windows Firewall Group Policy settings have changed.
Windows Firewall Group Policy settings have changed. The new settings have been applied.
Windows Firewall has changed the active profile.
Windows Firewall has changed the active profile.
Windows Firewall did not apply a rule.
Windows Firewall did not apply the following rule.
Windows Firewall did not apply a rule (missing items).
Windows Firewall did not apply the following rule because the rule referred to items not configured on this computer.
IPsec dropped an inbound packet that failed an integrity check.
IPsec dropped an inbound packet that failed an integrity check.
IPsec dropped an inbound packet that failed a replay check.
IPsec dropped an inbound packet that failed a replay check.
IPsec dropped an inbound packet that failed a replay check (low sequence number).
IPsec dropped an inbound packet that failed a replay check. The inbound packet had too low a sequence number to ensure it was not a replay.
IPsec dropped an inbound clear text packet that should have been secured.
IPsec dropped an inbound clear text packet that should have been secured.
Special groups have been assigned to a new logon.
Special groups have been assigned to a new logon.
IPsec received a packet from a remote computer with an incorrect SPI.
IPsec received a packet from a remote computer with an incorrect Security Parameter Index (SPI).
IPsec received an invalid Main Mode negotiation packet.
During Main Mode negotiation, IPsec received an invalid negotiation packet.
IPsec received an invalid Quick Mode negotiation packet.
During Quick Mode negotiation, IPsec received an invalid negotiation packet.
IPsec received an invalid Extended Mode negotiation packet.
During Extended Mode negotiation, IPsec received an invalid negotiation packet.
IPsec Main Mode and Extended Mode SAs were established (User).
IPsec Main Mode and Extended Mode security associations were established (User mode).
IPsec Main Mode and Extended Mode SAs were established (Computer).
IPsec Main Mode and Extended Mode security associations were established (Computer mode).
IPsec Main Mode and Extended Mode SAs were established (Anonymous).
IPsec Main Mode and Extended Mode security associations were established (Anonymous).
IPsec Main Mode and Extended Mode SAs were established (No Impersonation).
IPsec Main Mode and Extended Mode security associations were established (No Impersonation).
An IPsec Extended Mode negotiation failed (User).
An IPsec Extended Mode negotiation failed (User mode).
An IPsec Extended Mode negotiation failed (Computer).
An IPsec Extended Mode negotiation failed (Computer mode).
The state of a transaction has changed.
The state of a transaction has changed.
The Windows Firewall Service has started successfully.
The Windows Firewall Service has started successfully.
The Windows Firewall Service has been stopped.
The Windows Firewall Service has been stopped.
The Windows Firewall Service was unable to retrieve the security policy from local storage.
The Windows Firewall Service was unable to retrieve the security policy from the local storage. The service will continue enforcing the current policy.
The Windows Firewall Service was unable to parse the new security policy.
The Windows Firewall Service was unable to parse the new security policy. The service will continue with currently enforced policy.
The Windows Firewall Service failed to initialize the driver.
The Windows Firewall Service failed to initialize the driver. The service will continue to enforce the current policy.
The Windows Firewall Service failed to start.
The Windows Firewall Service failed to start.
Windows Firewall blocked an application from accepting incoming connections.
The Windows Firewall Service blocked an application from accepting incoming connections on the network.
Windows Firewall was unable to notify the user that it blocked an application.
Windows Firewall was unable to notify the user that it blocked an application from accepting incoming connections on the network.
The Windows Firewall Driver has started successfully.
The Windows Firewall Driver has started successfully.
The Windows Firewall Driver has been stopped.
The Windows Firewall Driver has been stopped.
The Windows Firewall Driver failed to start.
The Windows Firewall Driver failed to start.
The Windows Firewall Driver detected critical runtime error.
The Windows Firewall Driver detected critical runtime error. Terminating.
Code integrity determined that the image hash of a file is not valid.
Code integrity determined that the image hash of a file is not valid. The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device error.
A registry key was virtualized.
A registry key was virtualized.
An IPsec Authentication Set was added.
A change has been made to IPsec settings. An Authentication Set was added.
An IPsec Authentication Set was modified.
A change has been made to IPsec settings. An Authentication Set was modified.
An IPsec Authentication Set was deleted.
A change has been made to IPsec settings. An Authentication Set was deleted.
An IPsec Connection Security Rule was added.
A change has been made to IPsec settings. A Connection Security Rule was added.
An IPsec Connection Security Rule was modified.
A change has been made to IPsec settings. A Connection Security Rule was modified.
An IPsec Connection Security Rule was deleted.
A change has been made to IPsec settings. A Connection Security Rule was deleted.
An IPsec Crypto Set was added.
A change has been made to IPsec settings. A Crypto Set was added.
An IPsec Crypto Set was modified.
A change has been made to IPsec settings. A Crypto Set was modified.
An IPsec Crypto Set was deleted.
A change has been made to IPsec settings. A Crypto Set was deleted.
An IPsec Security Association was deleted.
An IPsec Security Association was deleted.
An attempt to programmatically disable the Windows Firewall was rejected.
An attempt to programmatically disable the Windows Firewall using a call to InetFwProfile.FirewallEnabled(False) was rejected (API not supported on this OS version).
A file was virtualized.
A file was virtualized.
A cryptographic self-test was performed.
A cryptographic self-test was performed.
A cryptographic primitive operation failed.
A cryptographic primitive operation failed.
Key file operation.
Key file operation.
Key migration operation.
Key migration operation.
Verification operation failed.
Verification operation failed.
Cryptographic operation.
Cryptographic operation.
A kernel-mode cryptographic self-test was performed.
A kernel-mode cryptographic self-test was performed.
A cryptographic provider operation was attempted.
A cryptographic provider operation was attempted.
A cryptographic context operation was attempted.
A cryptographic context operation was attempted.
A cryptographic context modification was attempted.
A cryptographic context modification was attempted.
A cryptographic function operation was attempted.
A cryptographic function operation was attempted.
A cryptographic function modification was attempted.
A cryptographic function modification was attempted.
A cryptographic function provider operation was attempted.
A cryptographic function provider operation was attempted.
A cryptographic function property operation was attempted.
A cryptographic function property operation was attempted.
A cryptographic function property modification was attempted.
A cryptographic function property modification was attempted.
Key access denied by Microsoft key distribution service.
Key access denied by Microsoft key distribution service.
OCSP Responder Service Started.
OCSP Responder Service Started.
OCSP Responder Service Stopped.
OCSP Responder Service Stopped.
A Configuration entry changed in the OCSP Responder Service.
A Configuration entry changed in the OCSP Responder Service.
A configuration entry changed in the OCSP Responder Service.
A configuration entry changed in the OCSP Responder Service.
A security setting was updated on OCSP Responder Service.
A security setting was updated on OCSP Responder Service.
A request was submitted to OCSP Responder Service.
A request was submitted to OCSP Responder Service.
Signing Certificate was automatically updated by the OCSP Responder Service.
Signing Certificate was automatically updated by the OCSP Responder Service.
The OCSP Revocation Provider successfully updated the revocation information.
The OCSP Revocation Provider successfully updated the revocation information.
A directory service object was modified.
A directory service object was modified.
A directory service object was created.
A directory service object was created.
A directory service object was undeleted.
A directory service object was undeleted.
A directory service object was moved.
A directory service object was moved.
A network share object was accessed.
A network share object was accessed.
A directory service object was deleted.
A directory service object was deleted.
A network share object was added.
A network share object was added.
A network share object was modified.
A network share object was modified.
A network share object was deleted.
A network share object was deleted.
A network share object access check.
A network share object was checked to see whether the client can be granted desired access.
The Windows Filtering Platform has blocked a packet.
The Windows Filtering Platform has blocked a packet.
A more restrictive Windows Filtering Platform filter has blocked a packet.
A more restrictive Windows Filtering Platform filter has blocked a packet.
The Windows Filtering Platform blocked a packet.
The Windows Filtering Platform blocked a packet.
A more restrictive Windows Filtering Platform filter has blocked a packet.
A more restrictive Windows Filtering Platform filter has blocked a packet.
The Windows Filtering Platform has permitted an application to listen on a port.
The Windows Filtering Platform has permitted an application or service to listen on a port for incoming connections.
The Windows Filtering Platform has blocked an application from listening on a port.
The Windows Filtering Platform has blocked an application or service from listening on a port for incoming connections.
The Windows Filtering Platform has allowed a connection.
The Windows Filtering Platform has allowed a connection.
The Windows Filtering Platform has blocked a connection.
The Windows Filtering Platform has blocked a connection.
The Windows Filtering Platform has permitted a bind to a local port.
The Windows Filtering Platform has permitted a bind to a local port.
The Windows Filtering Platform has blocked a bind to a local port.
The Windows Filtering Platform has blocked a bind to a local port.
SPN check for SMB/SMB2 failed.
SPN check for SMB/SMB2 failed.
A directory service object was modified (Win10+).
A directory service object was modified (alternate ID for 5136 on newer systems).
Credential Manager credentials were backed up.
Credential Manager credentials were backed up.
Credential Manager credentials were restored from a backup.
Credential Manager credentials were restored from a backup.
The requested credentials delegation was disallowed by policy.
The requested credentials delegation was disallowed by policy.
A WFP callout was present at boot.
The following callout was present when the Windows Filtering Platform Base Filtering Engine started.
A WFP filter was present at boot.
The following filter was present when the Windows Filtering Platform Base Filtering Engine started.
A WFP provider was present at boot.
The following provider was present when the Windows Filtering Platform Base Filtering Engine started.
A WFP provider context was present at boot.
The following provider context was present when the Windows Filtering Platform Base Filtering Engine started.
A WFP sub-layer was present at boot.
The following sub-layer was present when the Windows Filtering Platform Base Filtering Engine started.
A Windows Filtering Platform callout has been changed.
A Windows Filtering Platform callout has been changed.
A Windows Filtering Platform filter has been changed.
A Windows Filtering Platform filter has been changed.
A Windows Filtering Platform provider has been changed.
A Windows Filtering Platform provider has been changed.
A Windows Filtering Platform provider context has been changed.
A Windows Filtering Platform provider context has been changed.
A Windows Filtering Platform sub-layer has been changed.
A Windows Filtering Platform sub-layer has been changed.
An IPsec Quick Mode security association was established.
An IPsec Quick Mode security association was established.
An IPsec Quick Mode security association ended.
An IPsec Quick Mode security association ended.
An IPsec negotiation failed because IKEEXT service stopped.
An IPsec negotiation with a remote computer failed because the IKE and AuthIP IPsec Keying Modules (IKEEXT) service is not started.
PAStore Engine applied Active Directory storage IPsec policy.
PAStore Engine applied Active Directory storage IPsec policy on the computer.
PAStore Engine failed to apply Active Directory storage IPsec policy.
PAStore Engine failed to apply Active Directory storage IPsec policy on the computer.
PAStore Engine applied locally cached copy of AD IPsec policy.
PAStore Engine applied locally cached copy of Active Directory storage IPsec policy on the computer.
PAStore Engine failed to apply locally cached copy of AD IPsec policy.
PAStore Engine failed to apply locally cached copy of Active Directory storage IPsec policy on the computer.
PAStore Engine applied local registry storage IPsec policy.
PAStore Engine applied local registry storage IPsec policy on the computer.
PAStore Engine failed to apply local registry storage IPsec policy.
PAStore Engine failed to apply local registry storage IPsec policy on the computer.
PAStore Engine failed to apply some rules of the active IPsec policy.
PAStore Engine failed to apply some rules of the active IPsec policy on the computer.
PAStore Engine polled for changes to the active IPsec policy and detected no changes.
PAStore Engine polled for changes to the active IPsec policy and detected no changes.
PAStore Engine polled for changes and applied them.
PAStore Engine polled for changes to the active IPsec policy, detected changes, and applied them to IPsec Services.
PAStore Engine received forced reload control.
PAStore Engine received a control for forced reloading of IPsec policy and processed the control successfully.
PAStore Engine polled, AD unreachable, used cache.
PAStore Engine polled for changes to the Active Directory IPsec policy, determined that Active Directory cannot be reached, and will use the cached copy of the Active Directory IPsec policy instead.
PAStore Engine polled, AD reachable, no changes.
PAStore Engine polled for changes to the Active Directory IPsec policy, determined that Active Directory can be reached, and found no changes to the policy.
PAStore Engine polled, AD reachable, applied changes.
PAStore Engine polled for changes to the Active Directory IPsec policy, determined that Active Directory can be reached, found changes to the policy, and applied those changes.
PAStore Engine loaded local storage IPsec policy.
PAStore Engine loaded local storage IPsec policy on the computer.
PAStore Engine failed to load local storage IPsec policy.
PAStore Engine failed to load local storage IPsec policy on the computer.
PAStore Engine loaded directory storage IPsec policy.
PAStore Engine loaded directory storage IPsec policy on the computer.
PAStore Engine failed to load directory storage IPsec policy.
PAStore Engine failed to load directory storage IPsec policy on the computer.
PAStore Engine failed to add quick mode filter.
PAStore Engine failed to add quick mode filter.
IPsec Services has started successfully.
IPsec Services has started successfully.
IPsec Services has been shut down successfully.
IPsec Services has been shut down successfully.
IPsec Services failed to get the complete list of network interfaces.
IPsec Services failed to get the complete list of network interfaces on the computer.
IPsec Services failed to initialize RPC server.
IPsec Services failed to initialize RPC server. IPsec Services could not be started.
IPsec Services has experienced a critical failure and has been shut down.
IPsec Services has experienced a critical failure and has been shut down.
IPsec Services failed to process some IPsec filters on a plug-and-play event.
IPsec Services failed to process some IPsec filters on a plug-and-play event for network interfaces.
A request was made to authenticate to a wireless network.
A request was made to authenticate to a wireless network.
A request was made to authenticate to a wired network.
A request was made to authenticate to a wired network.
A Remote Procedure Call (RPC) was attempted.
A Remote Procedure Call (RPC) was attempted.
Netlogon denied vulnerable secure channel connection (Machine Account).
The Netlogon service denied a vulnerable Netlogon secure channel connection from a machine account.
Netlogon denied vulnerable secure channel connection (Trust Account).
The Netlogon service denied a vulnerable Netlogon secure channel connection using a trust account.
An object in the COM+ Catalog was modified.
An object in the COM+ Catalog was modified.
An object was deleted from the COM+ Catalog.
An object was deleted from the COM+ Catalog.
An object was added to the COM+ Catalog.
An object was added to the COM+ Catalog.
The previous system shutdown was unexpected.
The previous system shutdown at time on date was unexpected.
Security policy in the group policy objects has been applied successfully.
Security policy in the group policy objects has been applied successfully.
One or more errors occurred while processing security policy in the group policy objects.
One or more errors occurred while processing security policy in the group policy objects.
Network Policy Server granted access to a user.
Network Policy Server granted access to a user.
Network Policy Server denied access to a user.
Network Policy Server denied access to a user.
Network Policy Server discarded the request for a user.
Network Policy Server discarded the request for a user.
Network Policy Server discarded the accounting request for a user.
Network Policy Server discarded the accounting request for a user.
Network Policy Server quarantined a user.
Network Policy Server quarantined a user.
Network Policy Server granted probation access to a user.
Network Policy Server granted access to a user but put it on probation because the host did not meet the defined health policy.
Network Policy Server granted full access to a user.
Network Policy Server granted full access to a user because the host met the defined health policy.
Network Policy Server locked the user account.
Network Policy Server locked the user account due to repeated failed authentication attempts.
Network Policy Server unlocked the user account.
Network Policy Server unlocked the user account.
Code Integrity determined that the page hashes of an image file are not valid.
Code Integrity determined that the page hashes of an image file are not valid. The file could be improperly signed without page hashes or corrupt due to unauthorized modification.
BranchCache: Received an incorrectly formatted response discovering content availability.
BranchCache: Received an incorrectly formatted response while discovering availability of content.
BranchCache: Received invalid data from a peer.
BranchCache: Received invalid data from a peer. Data discarded.
BranchCache: The message to the hosted cache offering data is incorrectly formatted.
BranchCache: The message to the hosted cache offering it data is incorrectly formatted.
BranchCache: Hosted cache sent an incorrectly formatted response.
BranchCache: The hosted cache sent an incorrectly formatted response to the client.
BranchCache: Hosted cache could not be authenticated.
BranchCache: Hosted cache could not be authenticated using the provisioned SSL certificate.
BranchCache: Multiple instances of an event occurred.
BranchCache: Summarizes multiple occurrences of a specific BranchCache event ID.
A client registered with Windows Firewall.
A client registered to Windows Firewall to control filtering.
A client unregistered from Windows Firewall.
A client unregistered from Windows Firewall.
A registered product failed, Windows Firewall is now controlling filtering.
Registered product failed and Windows Firewall is now controlling the filtering.
BranchCache: A service connection point object could not be parsed.
BranchCache: A service connection point object could not be parsed.
Code integrity determined that a file does not meet security requirements.
Code integrity determined that a file does not meet the security requirements to load into a process.
A new external device was recognized by the System.
A new external device was recognized by the System.
The FIPS mode crypto self-tests succeeded.
The FIPS mode crypto self-tests succeeded.
The FIPS mode crypto self-tests failed.
The FIPS mode crypto self-tests failed.
A request was made to disable a device.
A request was made to disable a device.
A device was disabled.
A device was disabled.
A request was made to enable a device.
A request was made to enable a device.
A device was enabled.
A device was enabled.
The installation of this device is forbidden by system policy.
The installation of this device is forbidden by system policy.
The installation of this device was allowed by system policy.
The installation of this device was allowed, after having previously been forbidden by policy.
NTLM authentication failed because the SuppressDomainCredentialForwarding registry key was set.
NTLM authentication failed because the SuppressDomainCredentialForwarding registry key was set.
NTLM server blocked NTLM pass-through authentication.
NTLM server blocked NTLM pass-through authentication (due to RestrictSendingNTLMTraffic registry key).
NTLM authentication failed because the NTLM policy audit-only.
NTLM authentication failed because the NTLM policy is set to audit-only mode.
NTLM authentication failed because NTLM was blocked in the domain.
NTLM authentication failed because NTLM was blocked in the domain.
NTLM authentication used because the SuppressDomainCredentialForwarding registry key was not set.
NTLM authentication used because the SuppressDomainCredentialForwarding registry key was not set.
NTLM pass-through authentication was not blocked by the NTLM server.
NTLM pass-through authentication was not blocked by the NTLM server.
NTLM authentication used because the NTLM policy audit-only.
NTLM authentication used because the NTLM policy is set to audit-only mode.
An error occurred while retrieving the retrieve the certificate revocation list (CRL)
An error occurred while retrieving the retrieve the certificate revocation list (CRL) from %1.
The certificate revocation list (CRL) was successfully retrieved
The certificate revocation list (CRL) was successfully retrieved from %1.
An error occurred while downloading the certificate revocation list (CRL)
An error occurred while downloading the certificate revocation list (CRL) from %1.
An error occurred while retrieving the Online Certificate Status Protocol (OCSP) response
An error occurred while retrieving the Online Certificate Status Protocol (OCSP) response from %1.
The Online Certificate Status Protocol (OCSP) response was successfully retrieved
The Online Certificate Status Protocol (OCSP) response was successfully retrieved from %1.
An error occurred while downloading the Online Certificate Status Protocol (OCSP) response
An error occurred while downloading the Online Certificate Status Protocol (OCSP) response from %1.
An error occurred while retrieving the Authority Information Access (AIA) certificate
An error occurred while retrieving the Authority Information Access (AIA) certificate from %1.
The Authority Information Access (AIA) certificate was successfully retrieved
The Authority Information Access (AIA) certificate was successfully retrieved from %1.
An error occurred while downloading the Authority Information Access (AIA) certificate
An error occurred while downloading the Authority Information Access (AIA) certificate from %1.
The content in the %1 CAB file was modified.
The content in the %1 CAB file was modified.
Encryption of volume started.
Encryption of volume %1 started.
Encryption of volume stopped.
Encryption of volume %1 stopped.
Encryption of volume completed.
Encryption of volume %1 completed successfully.
Decryption of volume started.
Decryption of volume %1 started.
Decryption of volume stopped.
Decryption of volume %1 stopped.
Decryption of volume completed.
Decryption of volume %1 completed successfully.
Conversion worker thread for volume started.
Conversion worker thread for volume %1 started.
Conversion worker thread for volume temporarily stopped.
Conversion worker thread for volume %1 temporarily stopped.
An error was encountered converting volume.
An error was encountered converting volume %1.
Volume contains bad clusters.
Volume %1 contains bad clusters. These clusters will be skipped during conversion.
An attempt to automatically restart conversion on volume failed.
An attempt to automatically restart conversion on volume %1 failed.
Metadata write error on volume.
Metadata write: Volume %1 returning errors while trying to modify metadata. If failures continue, decrypt volume.
Metadata rebuild write copy failed.
Metadata rebuild: An attempt to write a copy of metadata on volume %1 failed and may appear as disk corruption. If failures continue, decrypt volume.
Volume contains bad clusters.
Volume %1 contains bad clusters. These clusters will be skipped during conversion.
Initial state check: Rolling volume conversion transaction.
Initial state check: Rolling volume conversion transaction on %1.