Ransomware – malware that gets on your customers’ computers, encrypts their data, and extorts a hefty ransom for the decryption keys – is a surging new threat. The purpose of this eBook is to educate the reader about ransomware attacks.
Log Name: Application Source: MSExchangeSA Date: 22/12/2012 8:55:09 AM Event ID: 9385 Task Category: General Level: Error Keywords: Classic User: N/A Computer: EXC2010.icd.local Description: Microsoft Exchange System Attendant failed to read the membership of the universal security group '/dc=local/dc=icd/ou=Microsoft Exchange Security Groups/cn=Exchange Servers'; the error code was '8007203a'. The problem might be that the Microsoft Exchange System Attendant does not have permission to read the membership of the group. If this computer is not a member of the group '/dc=local/dc=icd/ou=Microsoft Exchange Security Groups/cn=Exchange Servers', you should manually stop all Microsoft Exchange services, run the task 'add-ExchangeServerGroupMember,' and then restart all Microsoft Exchange services. Event Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="MSExchangeSA" /> <EventID Qualifiers="49152">9385</EventID> <Level>2</Level> <Task>1</Task> <Keywords>0x80000000000000</Keywords> <TimeCreated SystemTime="2012-12-21T22:55:09.000000000Z" /> <EventRecordID>545385</EventRecordID> <Channel>Application</Channel> <Computer>EXC2010.icd.local</Computer> <Security /> </System> <EventData> <Data>/dc=local/dc=icd/ou=Microsoft Exchange Security Groups/cn=Exchange Servers</Data> <Data>8007203a</Data> </EventData> </Event>
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