On Fri, Apr 22, 2016 at 4:16 PM, Rob B <[email protected]> wrote: > Hello All, > > Does anyone have a decoder for Windows Defender floating around out > there?? > > Im having a heck of a time... Here is the event channel event example if > anyone is curious or can help: (Win10 box) >
The easiest way to provide log samples that can be turned into decoders and rules is to turn on the logall option, and grab the logs from /var/ossec/logs/archives/archives.log on the manager. > Log Name: Microsoft-Windows-Windows Defender/Operational > Source: Microsoft-Windows-Windows Defender > Date: 4/22/2016 4:05:17 PM > Event ID: 1116 > Task Category: None > Level: Warning > Keywords: > User: SYSTEM > Computer: VICTIM0 > Description: > Windows Defender has detected malware or other potentially unwanted > software. > For more information please see the following: > http://go.microsoft.com/fwlink/?linkid=37020&name=Trojan:Win32/Bagsu!rfn&threatid=2147694406&enterprise=0 > Name: Trojan:Win32/Bagsu!rfn > ID: 2147694406 > Severity: Severe > Category: Trojan > Path: > containerfile:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe;file:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe;file:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe->(VFS:svchost.exe) > Detection Origin: Network share > Detection Type: Concrete > Detection Source: Real-Time Protection > User: frog > Process Name: C:\Windows\explorer.exe > Signature Version: AV: 1.217.2054.0, AS: 1.217.2054.0, NIS: 115.8.0.0 > Engine Version: AM: 1.1.12603.0, NIS: 2.1.11804.0 > > Event Xml: > <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event";> > <System> > <Provider Name="Microsoft-Windows-Windows Defender" > Guid="{11CD958A-C507-4EF3-B3F2-5FD9DFBD2C78}" /> > <EventID>1116</EventID> > <Version>0</Version> > <Level>3</Level> > <Task>0</Task> > <Opcode>0</Opcode> > <Keywords>0x8000000000000000</Keywords> > <TimeCreated SystemTime="2016-04-22T20:05:17.551083000Z" /> > <EventRecordID>95</EventRecordID> > <Correlation ActivityID="{ECC2B320-F9A6-41AD-9F17-5C9EE24D3330}" /> > <Execution ProcessID="2332" ThreadID="4540" /> > <Channel>Microsoft-Windows-Windows Defender/Operational</Channel> > <Computer>VICTIM0</Computer> > <Security UserID="S-1-5-77" /> > </System> > <EventData> > <Data Name="Product Name">%%827</Data> > <Data Name="Product Version">4.9.10586.0</Data> > <Data Name="Detection ID">{CAADD684-36C9-444B-8A6D-8CE537A93E40}</Data> > <Data Name="Detection Time">2016-04-22T20:04:40.369Z</Data> > <Data Name="Unused"> > </Data> > <Data Name="Unused2"> > </Data> > <Data Name="Threat ID">2147694406</Data> > <Data Name="Threat Name">Trojan:Win32/Bagsu!rfn</Data> > <Data Name="Severity ID">5</Data> > <Data Name="Severity Name">Severe</Data> > <Data Name="Category ID">8</Data> > <Data Name="Category Name">Trojan</Data> > <Data > Name="FWLink">http://go.microsoft.com/fwlink/?linkid=37020&name=Trojan:Win32/Bagsu!rfn&threatid=2147694406&enterprise=0</Data> > <Data Name="Status Code">1</Data> > <Data Name="Status Description"> > </Data> > <Data Name="State">1</Data> > <Data Name="Source ID">3</Data> > <Data Name="Source Name">%%818</Data> > <Data Name="Process Name">C:\Windows\explorer.exe</Data> > <Data Name="Detection User">frog</Data> > <Data Name="Unused3"> > </Data> > <Data > Name="Path">containerfile:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe;file:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe;file:_\\10.0.1.10\share\Malware_For_Demo\REAL_BAD_Malz2\Server.exe->(VFS:svchost.exe)</Data> > <Data Name="Origin ID">2</Data> > <Data Name="Origin Name">%%846</Data> > <Data Name="Execution ID">1</Data> > <Data Name="Execution Name">%%813</Data> > <Data Name="Type ID">0</Data> > <Data Name="Type Name">%%822</Data> > <Data Name="Pre Execution Status">0</Data> > <Data Name="Action ID">9</Data> > <Data Name="Action Name">%%887</Data> > <Data Name="Unused4"> > </Data> > <Data Name="Error Code">0x00000000</Data> > <Data Name="Error Description">The operation completed successfully. > </Data> > <Data Name="Unused5"> > </Data> > <Data Name="Post Clean Status">0</Data> > <Data Name="Additional Actions ID">0</Data> > <Data Name="Additional Actions String">No additional actions > required</Data> > <Data Name="Remediation User"> > </Data> > <Data Name="Unused6"> > </Data> > <Data Name="Signature Version">AV: 1.217.2054.0, AS: 1.217.2054.0, NIS: > 115.8.0.0</Data> > <Data Name="Engine Version">AM: 1.1.12603.0, NIS: 2.1.11804.0</Data> > </EventData> > </Event> > > > Thanks!, Rob > > -- > > --- > You received this message because you are subscribed to the Google Groups > "ossec-list" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- --- You received this message because you are subscribed to the Google Groups "ossec-list" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
