Skip to content

Commit

Permalink
Update z-AlphaVersion.xml
Browse files Browse the repository at this point in the history
  • Loading branch information
SwiftOnSecurity committed May 15, 2019
1 parent e36842a commit 140a645
Showing 1 changed file with 3 additions and 7 deletions.
10 changes: 3 additions & 7 deletions z-AlphaVersion.xml
Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,8 @@
<EventFiltering>

<!--SYSMON EVENT ID 1 : PROCESS CREATION [ProcessCreate]-->
<!--COMMENT: All process launched will be logged, except for what matches a rule below. It's best to be as specific as possible, to
avoid user-mode executables imitating other process names to avoid logging, or if malware drops files in an existing directory.
<!--COMMENT: All processes launched will be logged, except for what matches a rule below. It's best to be as specific as possible,
to avoid user-mode executables imitating other process names to avoid logging, or if malware drops files in an existing directory.
Ultimately, you must weigh CPU time checking many detailed rules, against the risk of malware exploiting the blindness created.
Beware of Masquerading, where attackers imitate the names and paths of legitimate tools. Ideally, you'd use both file path and
code signatures to validate, but Sysmon does not support that. Look into AppLocker/WindowsDeviceGuard for whitelisting support. -->
Expand Down Expand Up @@ -714,7 +714,6 @@
<TargetObject condition="end with">Browser\ITBar7Layout</TargetObject> <!--Microsoft:IE: Extraneous activity-->
<TargetObject condition="end with">Internet Explorer\Toolbar\Locked</TargetObject> <!--Microsoft:Windows:Explorer: Extraneous activity-->
<TargetObject condition="end with">Toolbar\WebBrowser\{47833539-D0C5-4125-9FA8-0819E2EAAC93}</TargetObject> <!--Microsoft:Windows:Explorer: Extraneous activity-->
<TargetObject condition="end with">ShellBrowser</TargetObject> <!--Microsoft:InternetExplorer: Noise-->
<TargetObject condition="end with">}\PreviousPolicyAreas</TargetObject> <!--Microsoft:Windows: Remove noise from \Winlogon\GPExtensions by svchost.exe-->
<TargetObject condition="contains">\Control\WMI\Autologger\</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "\Start"-->
<TargetObject condition="end with">HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc\Start</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "\Start"-->
Expand All @@ -741,13 +740,10 @@
<TargetObject condition="end with">\services\tunnel\Start</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "\Start"-->
<TargetObject condition="end with">\services\usoSvc\Start</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "\Start"-->
<!--FileExts noise filtering-->
<TargetObject condition="contains">\OpenWithProgids</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"-->
<TargetObject condition="end with">\OpenWithList</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"-->
<TargetObject condition="end with">\UserChoice</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"-->
<TargetObject condition="end with">\UserChoice\ProgId</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"--> <!--Win8+-->
<TargetObject condition="end with">\UserChoice\Hash</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"--> <!--Win8+-->
<TargetObject condition="end with">\OpenWithList\MRUList</TargetObject> <!--Microsoft:Windows: Remove noise from monitoring "FileExts"-->
<TargetObject condition="end with">} 0xFFFF</TargetObject> <!--Microsoft:Windows: Remove noise generated by explorer.exe on monitored ShellCached binary keys--> <!--Win8+-->
<TargetObject condition="contains">Shell Extentions\Cached</TargetObject> <!--Microsoft:Windows: Remove noise generated by explorer.exe on monitored ShellCached binary keys--> <!--Win8+-->
<!--Group Policy noise-->
<TargetObject condition="end with">HKLM\System\CurrentControlSet\Control\Lsa\Audit\SpecialGroups</TargetObject> <!--Microsoft:Windows: Routinely set through Group Policy, not especially important to log-->
<TargetObject condition="end with">SOFTWARE\Microsoft\Windows\CurrentVersion\Group Policy\Scripts\Startup\0\PSScriptOrder</TargetObject> <!--Microsoft:Windows:Group Policy: Noise below the actual key while building-->
Expand Down

0 comments on commit 140a645

Please sign in to comment.