Event viewer lookup codes

Event viewer lookup codes

what events to look for

4625 / 529-539 – FAILED LOGIN 4771 – FAILED KERBEROS PRE AUTHENTICATION 4765 / 4766 – SID HISTORY ADDED TO AN ACCOUNT / FAILED 4794 – ATTEMPT MADE TO SET DSRM PASSWORD 4793/643, 4713/617, 4719/612 – POLICY CHANGES 4735/639, 4737/641, 4755/659 – SECURITY ENABLED GROUPS CHANGED 4728/632, 4732/636, 4756/660 – USERS BEING ADDED TO SECURITY ENABLED GROUPS 1102 / 517 – AUDIT LOG CLEARED 4648 / 552 – LOGON ATTEMPTED USING EXPLICIT CREDENTIALS 4697 / 601 – SERVICE INSTALLED 4688 / 592 – PROCESS CREATED 4672 / 576 – SPECIAL PRIVILEGES ASSIGNED TO NEW LOGON 4698 / 4702 / 602 – SCHEDULED TASK CREATED / UPDATED 4720 / 624 – A LOCAL USER ACCOUNT WAS CREATED

all events

1000

Windows 1100 The event logging service has shut down Windows 1101 Audit events have been dropped by the transport. Windows 1102 The audit log was cleared Windows 1104 The security Log is now full Windows 1105 Event log automatic backup Windows 1108 The event logging service encountered an error

4000

Windows 4608 Windows is starting up Windows 4609 Windows is shutting down Windows 4610 An authentication package has been loaded by the Local Security Authority Windows 4611 A trusted logon process has been registered with the Local Security Authority Windows 4612 Internal resources allocated for the queuing of audit messages have been exhausted, leading to the loss of some audits. Windows 4614 A notification package has been loaded by the Security Account Manager. Windows 4615 Invalid use of LPC port Windows 4616 The system time was changed. Windows 4618 A monitored security event pattern has occurred Windows 4621 Administrator recovered system from CrashOnAuditFail Windows 4622 A security package has been loaded by the Local Security Authority. Windows 4624 An account was successfully logged on Windows 4625 An account failed to log on Windows 4626 User/Device claims information Windows 4627 Group membership information. Windows 4634 An account was logged off Windows 4646 IKE DoS-prevention mode started Windows 4647 User initiated logoff Windows 4648 A logon was attempted using explicit credentials Windows 4649 A replay attack was detected Windows 4650 An IPsec Main Mode security association was established Windows 4651 An IPsec Main Mode security association was established Windows 4652 An IPsec Main Mode negotiation failed Windows 4653 An IPsec Main Mode negotiation failed Windows 4654 An IPsec Quick Mode negotiation failed Windows 4655 An IPsec Main Mode security association ended Windows 4656 A handle to an object was requested Windows 4657 A registry value was modified Windows 4658 The handle to an object was closed Windows 4659 A handle to an object was requested with intent to delete Windows 4660 An object was deleted Windows 4661 A handle to an object was requested Windows 4662 An operation was performed on an object Windows 4663 An attempt was made to access an object Windows 4664 An attempt was made to create a hard link Windows 4665 An attempt was made to create an application client context. Windows 4666 An application attempted an operation Windows 4667 An application client context was deleted Windows 4668 An application was initialized Windows 4670 Permissions on an object were changed Windows 4671 An application attempted to access a blocked ordinal through the TBS Windows 4672 Special privileges assigned to new logon Windows 4673 A privileged service was called Windows 4674 An operation was attempted on a privileged object Windows 4675 SIDs were filtered Windows 4688 A new process has been created Windows 4689 A process has exited Windows 4690 An attempt was made to duplicate a handle to an object Windows 4691 Indirect access to an object was requested Windows 4692 Backup of data protection master key was attempted Windows 4693 Recovery of data protection master key was attempted Windows 4694 Protection of auditable protected data was attempted Windows 4695 Unprotection of auditable protected data was attempted Windows 4696 A primary token was assigned to process Windows 4697 A service was installed in the system Windows 4698 A scheduled task was created Windows 4699 A scheduled task was deleted Windows 4700 A scheduled task was enabled Windows 4701 A scheduled task was disabled Windows 4702 A scheduled task was updated Windows 4703 A token right was adjusted Windows 4704 A user right was assigned Windows 4705 A user right was removed Windows 4706 A new trust was created to a domain Windows 4707 A trust to a domain was removed Windows 4709 IPsec Services was started Windows 4710 IPsec Services was disabled Windows 4711 PAStore Engine (1%) Windows 4712 IPsec Services encountered a potentially serious failure Windows 4713 Kerberos policy was changed Windows 4714 Encrypted data recovery policy was changed Windows 4715 The audit policy (SACL) on an object was changed Windows 4716 Trusted domain information was modified Windows 4717 System security access was granted to an account Windows 4718 System security access was removed from an account Windows 4719 System audit policy was changed Windows 4720 A user account was created Windows 4722 A user account was enabled Windows 4723 An attempt was made to change an account's password Windows 4724 An attempt was made to reset an accounts password Windows 4725 A user account was disabled Windows 4726 A user account was deleted Windows 4727 A security-enabled global group was created Windows 4728 A member was added to a security-enabled global group Windows 4729 A member was removed from a security-enabled global group Windows 4730 A security-enabled global group was deleted Windows 4731 A security-enabled local group was created Windows 4732 A member was added to a security-enabled local group Windows 4733 A member was removed from a security-enabled local group Windows 4734 A security-enabled local group was deleted Windows 4735 A security-enabled local group was changed Windows 4737 A security-enabled global group was changed Windows 4738 A user account was changed Windows 4739 Domain Policy was changed Windows 4740 A user account was locked out Windows 4741 A computer account was created Windows 4742 A computer account was changed Windows 4743 A computer account was deleted Windows 4744 A security-disabled local group was created Windows 4745 A security-disabled local group was changed Windows 4746 A member was added to a security-disabled local group Windows 4747 A member was removed from a security-disabled local group Windows 4748 A security-disabled local group was deleted Windows 4749 A security-disabled global group was created Windows 4750 A security-disabled global group was changed Windows 4751 A member was added to a security-disabled global group Windows 4752 A member was removed from a security-disabled global group Windows 4753 A security-disabled global group was deleted Windows 4754 A security-enabled universal group was created Windows 4755 A security-enabled universal group was changed Windows 4756 A member was added to a security-enabled universal group Windows 4757 A member was removed from a security-enabled universal group Windows 4758 A security-enabled universal group was deleted Windows 4759 A security-disabled universal group was created Windows 4760 A security-disabled universal group was changed Windows 4761 A member was added to a security-disabled universal group Windows 4762 A member was removed from a security-disabled universal group Windows 4763 A security-disabled universal group was deleted Windows 4764 A groups type was changed Windows 4765 SID History was added to an account Windows 4766 An attempt to add SID History to an account failed Windows 4767 A user account was unlocked Windows 4768 A Kerberos authentication ticket (TGT) was requested Windows 4769 A Kerberos service ticket was requested Windows 4770 A Kerberos service ticket was renewed Windows 4771 Kerberos pre-authentication failed Windows 4772 A Kerberos authentication ticket request failed Windows 4773 A Kerberos service ticket request failed Windows 4774 An account was mapped for logon Windows 4775 An account could not be mapped for logon Windows 4776 The domain controller attempted to validate the credentials for an account Windows 4777 The domain controller failed to validate the credentials for an account Windows 4778 A session was reconnected to a Window Station Windows 4779 A session was disconnected from a Window Station Windows 4780 The ACL was set on accounts which are members of administrators groups Windows 4781 The name of an account was changed Windows 4782 The password hash an account was accessed Windows 4783 A basic application group was created Windows 4784 A basic application group was changed Windows 4785 A member was added to a basic application group Windows 4786 A member was removed from a basic application group Windows 4787 A non-member was added to a basic application group Windows 4788 A non-member was removed from a basic application group.. Windows 4789 A basic application group was deleted Windows 4790 An LDAP query group was created Windows 4791 A basic application group was changed Windows 4792 An LDAP query group was deleted Windows 4793 The Password Policy Checking API was called Windows 4794 An attempt was made to set the Directory Services Restore Mode administrator password Windows 4797 An attempt was made to query the existence of a blank password for an account Windows 4798 A user's local group membership was enumerated. Windows 4799 A security-enabled local group membership was enumerated Windows 4800 The workstation was locked Windows 4801 The workstation was unlocked Windows 4802 The screen saver was invoked Windows 4803 The screen saver was dismissed Windows 4816 RPC detected an integrity violation while decrypting an incoming message Windows 4817 Auditing settings on object were changed. Windows 4818 Proposed Central Access Policy does not grant the same access permissions as the current Central Access Policy Windows 4819 Central Access Policies on the machine have been changed Windows 4820 A Kerberos Ticket-granting-ticket (TGT) was denied because the device does not meet the access control restrictions Windows 4821 A Kerberos service ticket was denied because the user, device, or both does not meet the access control restrictions Windows 4822 NTLM authentication failed because the account was a member of the Protected User group Windows 4823 NTLM authentication failed because access control restrictions are required Windows 4824 Kerberos preauthentication by using DES or RC4 failed because the account was a member of the Protected User group Windows 4825 A user was denied the access to Remote Desktop. By default, users are allowed to connect only if they are members of the Remote Desktop Users group or Administrators group Windows 4826 Boot Configuration Data loaded Windows 4830 SID History was removed from an account Windows 4864 A namespace collision was detected Windows 4865 A trusted forest information entry was added Windows 4866 A trusted forest information entry was removed Windows 4867 A trusted forest information entry was modified Windows 4868 The certificate manager denied a pending certificate request Windows 4869 Certificate Services received a resubmitted certificate request Windows 4870 Certificate Services revoked a certificate Windows 4871 Certificate Services received a request to publish the certificate revocation list (CRL) Windows 4872 Certificate Services published the certificate revocation list (CRL) Windows 4873 A certificate request extension changed Windows 4874 One or more certificate request attributes changed. Windows 4875 Certificate Services received a request to shut down Windows 4876 Certificate Services backup started Windows 4877 Certificate Services backup completed Windows 4878 Certificate Services restore started Windows 4879 Certificate Services restore completed Windows 4880 Certificate Services started Windows 4881 Certificate Services stopped Windows 4882 The security permissions for Certificate Services changed Windows 4883 Certificate Services retrieved an archived key Windows 4884 Certificate Services imported a certificate into its database Windows 4885 The audit filter for Certificate Services changed Windows 4886 Certificate Services received a certificate request Windows 4887 Certificate Services approved a certificate request and issued a certificate Windows 4888 Certificate Services denied a certificate request Windows 4889 Certificate Services set the status of a certificate request to pending Windows 4890 The certificate manager settings for Certificate Services changed. Windows 4891 A configuration entry changed in Certificate Services Windows 4892 A property of Certificate Services changed Windows 4893 Certificate Services archived a key Windows 4894 Certificate Services imported and archived a key Windows 4895 Certificate Services published the CA certificate to Active Directory Domain Services Windows 4896 One or more rows have been deleted from the certificate database Windows 4897 Role separation enabled Windows 4898 Certificate Services loaded a template Windows 4899 A Certificate Services template was updated Windows 4900 Certificate Services template security was updated Windows 4902 The Per-user audit policy table was created Windows 4904 An attempt was made to register a security event source Windows 4905 An attempt was made to unregister a security event source Windows 4906 The CrashOnAuditFail value has changed Windows 4907 Auditing settings on object were changed Windows 4908 Special Groups Logon table modified Windows 4909 The local policy settings for the TBS were changed Windows 4910 The group policy settings for the TBS were changed Windows 4911 Resource attributes of the object were changed Windows 4912 Per User Audit Policy was changed Windows 4913 Central Access Policy on the object was changed Windows 4928 An Active Directory replica source naming context was established Windows 4929 An Active Directory replica source naming context was removed Windows 4930 An Active Directory replica source naming context was modified Windows 4931 An Active Directory replica destination naming context was modified Windows 4932 Synchronization of a replica of an Active Directory naming context has begun Windows 4933 Synchronization of a replica of an Active Directory naming context has ended Windows 4934 Attributes of an Active Directory object were replicated Windows 4935 Replication failure begins Windows 4936 Replication failure ends Windows 4937 A lingering object was removed from a replica Windows 4944 The following policy was active when the Windows Firewall started Windows 4945 A rule was listed when the Windows Firewall started Windows 4946 A change has been made to Windows Firewall exception list. A rule was added Windows 4947 A change has been made to Windows Firewall exception list. A rule was modified Windows 4948 A change has been made to Windows Firewall exception list. A rule was deleted Windows 4949 Windows Firewall settings were restored to the default values Windows 4950 A Windows Firewall setting has changed Windows 4951 A rule has been ignored because its major version number was not recognized by Windows Firewall Windows 4952 Parts of a rule have been ignored because its minor version number was not recognized by Windows Firewall Windows 4953 A rule has been ignored by Windows Firewall because it could not parse the rule Windows 4954 Windows Firewall Group Policy settings has changed. The new settings have been applied Windows 4956 Windows Firewall has changed the active profile Windows 4957 Windows Firewall did not apply the following rule Windows 4958 Windows Firewall did not apply the following rule because the rule referred to items not configured on this computer Windows 4960 IPsec dropped an inbound packet that failed an integrity check Windows 4961 IPsec dropped an inbound packet that failed a replay check Windows 4962 IPsec dropped an inbound packet that failed a replay check Windows 4963 IPsec dropped an inbound clear text packet that should have been secured Windows 4964 Special groups have been assigned to a new logon Windows 4965 IPsec received a packet from a remote computer with an incorrect Security Parameter Index (SPI). Windows 4976 During Main Mode negotiation, IPsec received an invalid negotiation packet. Windows 4977 During Quick Mode negotiation, IPsec received an invalid negotiation packet. Windows 4978 During Extended Mode negotiation, IPsec received an invalid negotiation packet. Windows 4979 IPsec Main Mode and Extended Mode security associations were established. Windows 4980 IPsec Main Mode and Extended Mode security associations were established Windows 4981 IPsec Main Mode and Extended Mode security associations were established Windows 4982 IPsec Main Mode and Extended Mode security associations were established Windows 4983 An IPsec Extended Mode negotiation failed Windows 4984 An IPsec Extended Mode negotiation failed Windows 4985 The state of a transaction has changed

5000

Windows 5024 The Windows Firewall Service has started successfully Windows 5025 The Windows Firewall Service has been stopped Windows 5027 The Windows Firewall Service was unable to retrieve the security policy from the local storage Windows 5028 The Windows Firewall Service was unable to parse the new security policy. Windows 5029 The Windows Firewall Service failed to initialize the driver Windows 5030 The Windows Firewall Service failed to start Windows 5031 The Windows Firewall Service blocked an application from accepting incoming connections on the network. Windows 5032 Windows Firewall was unable to notify the user that it blocked an application from accepting incoming connections on the network Windows 5033 The Windows Firewall Driver has started successfully Windows 5034 The Windows Firewall Driver has been stopped Windows 5035 The Windows Firewall Driver failed to start Windows 5037 The Windows Firewall Driver detected critical runtime error. Terminating Windows 5038 Code integrity determined that the image hash of a file is not valid Windows 5039 A registry key was virtualized. Windows 5040 A change has been made to IPsec settings. An Authentication Set was added. Windows 5041 A change has been made to IPsec settings. An Authentication Set was modified Windows 5042 A change has been made to IPsec settings. An Authentication Set was deleted Windows 5043 A change has been made to IPsec settings. A Connection Security Rule was added Windows 5044 A change has been made to IPsec settings. A Connection Security Rule was modified Windows 5045 A change has been made to IPsec settings. A Connection Security Rule was deleted Windows 5046 A change has been made to IPsec settings. A Crypto Set was added Windows 5047 A change has been made to IPsec settings. A Crypto Set was modified Windows 5048 A change has been made to IPsec settings. A Crypto Set was deleted Windows 5049 An IPsec Security Association was deleted Windows 5050 An attempt to programmatically disable the Windows Firewall using a call to INetFwProfile.FirewallEnabled(FALSE Windows 5051 A file was virtualized Windows 5056 A cryptographic self test was performed Windows 5057 A cryptographic primitive operation failed Windows 5058 Key file operation Windows 5059 Key migration operation Windows 5060 Verification operation failed Windows 5061 Cryptographic operation Windows 5062 A kernel-mode cryptographic self test was performed Windows 5063 A cryptographic provider operation was attempted Windows 5064 A cryptographic context operation was attempted Windows 5065 A cryptographic context modification was attempted Windows 5066 A cryptographic function operation was attempted Windows 5067 A cryptographic function modification was attempted Windows 5068 A cryptographic function provider operation was attempted Windows 5069 A cryptographic function property operation was attempted Windows 5070 A cryptographic function property operation was attempted Windows 5071 Key access denied by Microsoft key distribution service Windows 5120 OCSP Responder Service Started Windows 5121 OCSP Responder Service Stopped Windows 5122 A Configuration entry changed in the OCSP Responder Service Windows 5123 A configuration entry changed in the OCSP Responder Service Windows 5124 A security setting was updated on OCSP Responder Service Windows 5125 A request was submitted to OCSP Responder Service Windows 5126 Signing Certificate was automatically updated by the OCSP Responder Service Windows 5127 The OCSP Revocation Provider successfully updated the revocation information Windows 5136 A directory service object was modified Windows 5137 A directory service object was created Windows 5138 A directory service object was undeleted Windows 5139 A directory service object was moved Windows 5140 A network share object was accessed Windows 5141 A directory service object was deleted Windows 5142 A network share object was added. Windows 5143 A network share object was modified Windows 5144 A network share object was deleted. Windows 5145 A network share object was checked to see whether client can be granted desired access Windows 5146 The Windows Filtering Platform has blocked a packet Windows 5147 A more restrictive Windows Filtering Platform filter has blocked a packet Windows 5148 The Windows Filtering Platform has detected a DoS attack and entered a defensive mode; packets associated with this attack will be discarded. Windows 5149 The DoS attack has subsided and normal processing is being resumed. Windows 5150 The Windows Filtering Platform has blocked a packet. Windows 5151 A more restrictive Windows Filtering Platform filter has blocked a packet. Windows 5152 The Windows Filtering Platform blocked a packet Windows 5153 A more restrictive Windows Filtering Platform filter has blocked a packet Windows 5154 The Windows Filtering Platform has permitted an application or service to listen on a port for incoming connections Windows 5155 The Windows Filtering Platform has blocked an application or service from listening on a port for incoming connections Windows 5156 The Windows Filtering Platform has allowed a connection Windows 5157 The Windows Filtering Platform has blocked a connection Windows 5158 The Windows Filtering Platform has permitted a bind to a local port Windows 5159 The Windows Filtering Platform has blocked a bind to a local port Windows 5168 Spn check for SMB/SMB2 fails. Windows 5169 A directory service object was modified Windows 5170 A directory service object was modified during a background cleanup task Windows 5376 Credential Manager credentials were backed up Windows 5377 Credential Manager credentials were restored from a backup Windows 5378 The requested credentials delegation was disallowed by policy Windows 5379 Credential Manager credentials were read Windows 5380 Vault Find Credential Windows 5381 Vault credentials were read Windows 5382 Vault credentials were read Windows 5440 The following callout was present when the Windows Filtering Platform Base Filtering Engine started Windows 5441 The following filter was present when the Windows Filtering Platform Base Filtering Engine started Windows 5442 The following provider was present when the Windows Filtering Platform Base Filtering Engine started Windows 5443 The following provider context was present when the Windows Filtering Platform Base Filtering Engine started Windows 5444 The following sub-layer was present when the Windows Filtering Platform Base Filtering Engine started Windows 5446 A Windows Filtering Platform callout has been changed Windows 5447 A Windows Filtering Platform filter has been changed Windows 5448 A Windows Filtering Platform provider has been changed Windows 5449 A Windows Filtering Platform provider context has been changed Windows 5450 A Windows Filtering Platform sub-layer has been changed Windows 5451 An IPsec Quick Mode security association was established Windows 5452 An IPsec Quick Mode security association ended Windows 5453 An IPsec negotiation with a remote computer failed because the IKE and AuthIP IPsec Keying Modules (IKEEXT) service is not started Windows 5456 PAStore Engine applied Active Directory storage IPsec policy on the computer Windows 5457 PAStore Engine failed to apply Active Directory storage IPsec policy on the computer Windows 5458 PAStore Engine applied locally cached copy of Active Directory storage IPsec policy on the computer Windows 5459 PAStore Engine failed to apply locally cached copy of Active Directory storage IPsec policy on the computer Windows 5460 PAStore Engine applied local registry storage IPsec policy on the computer Windows 5461 PAStore Engine failed to apply local registry storage IPsec policy on the computer Windows 5462 PAStore Engine failed to apply some rules of the active IPsec policy on the computer Windows 5463 PAStore Engine polled for changes to the active IPsec policy and detected no changes Windows 5464 PAStore Engine polled for changes to the active IPsec policy, detected changes, and applied them to IPsec Services Windows 5465 PAStore Engine received a control for forced reloading of IPsec policy and processed the control successfully Windows 5466 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 Windows 5467 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 Windows 5468 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 Windows 5471 PAStore Engine loaded local storage IPsec policy on the computer Windows 5472 PAStore Engine failed to load local storage IPsec policy on the computer Windows 5473 PAStore Engine loaded directory storage IPsec policy on the computer Windows 5474 PAStore Engine failed to load directory storage IPsec policy on the computer Windows 5477 PAStore Engine failed to add quick mode filter Windows 5478 IPsec Services has started successfully Windows 5479 IPsec Services has been shut down successfully Windows 5480 IPsec Services failed to get the complete list of network interfaces on the computer Windows 5483 IPsec Services failed to initialize RPC server. IPsec Services could not be started Windows 5484 IPsec Services has experienced a critical failure and has been shut down Windows 5485 IPsec Services failed to process some IPsec filters on a plug-and-play event for network interfaces Windows 5632 A request was made to authenticate to a wireless network Windows 5633 A request was made to authenticate to a wired network Windows 5712 A Remote Procedure Call (RPC) was attempted Windows 5888 An object in the COM+ Catalog was modified Windows 5889 An object was deleted from the COM+ Catalog Windows 5890 An object was added to the COM+ Catalog

6000

Windows 6144 Security policy in the group policy objects has been applied successfully Windows 6145 One or more errors occured while processing security policy in the group policy objects Windows 6272 Network Policy Server granted access to a user Windows 6273 Network Policy Server denied access to a user Windows 6274 Network Policy Server discarded the request for a user Windows 6275 Network Policy Server discarded the accounting request for a user Windows 6276 Network Policy Server quarantined a user Windows 6277 Network Policy Server granted access to a user but put it on probation because the host did not meet the defined health policy Windows 6278 Network Policy Server granted full access to a user because the host met the defined health policy Windows 6279 Network Policy Server locked the user account due to repeated failed authentication attempts Windows 6280 Network Policy Server unlocked the user account Windows 6281 Code Integrity determined that the page hashes of an image file are not valid... Windows 6400 BranchCache: Received an incorrectly formatted response while discovering availability of content. Windows 6401 BranchCache: Received invalid data from a peer. Data discarded. Windows 6402 BranchCache: The message to the hosted cache offering it data is incorrectly formatted. Windows 6403 BranchCache: The hosted cache sent an incorrectly formatted response to the client's message to offer it data. Windows 6404 BranchCache: Hosted cache could not be authenticated using the provisioned SSL certificate. Windows 6405 BranchCache: %2 instance(s) of event id %1 occurred. Windows 6406 %1 registered to Windows Firewall to control filtering for the following: Windows 6407 %1 Windows 6408 Registered product %1 failed and Windows Firewall is now controlling the filtering for %2. Windows 6409 BranchCache: A service connection point object could not be parsed Windows 6410 Code integrity determined that a file does not meet the security requirements to load into a process. This could be due to the use of shared sections or other issues Windows 6416 A new external device was recognized by the system. Windows 6417 The FIPS mode crypto selftests succeeded Windows 6418 The FIPS mode crypto selftests failed Windows 6419 A request was made to disable a device Windows 6420 A device was disabled Windows 6421 A request was made to enable a device Windows 6422 A device was enabled Windows 6423 The installation of this device is forbidden by system policy Windows 6424 The installation of this device was allowed, after having previously been forbidden by policy