SigmaHQ Detections
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6,800 detections
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Detects the creation of new DLL assembly files by "aspnet_compiler.exe", which could be a sign of "aspnet_compiler" abuse to proxy execution through a build provider.
Detects default CSExec service filename which indicates CSExec service installation and execution
Detects suspicious file type dropped by an Exchange component in IIS
Detects files written by the different tools that exploit HiveNightmare
Detects a dump file written by QuarksPwDump password dumper
Detects creation of files which are the results of executing the built-in reconnaissance script "C:\Windows\System32\gatherNetworkInfo.vbs".
Detects the presence of an LSASS dump file in the "CrashDumps" folder. This could be a sign of LSASS credential dumping. Techniques such as the LSASS Shtinkering have been seen abusing the Windows Error Reporting to dump said process.
Detects the creation of a new Outlook form which can contain malicious code
Detects processes creating temp files related to PCRE.NET package
Detects suspicious file based on their extension being created in "C:\PerfLogs\". Note that this directory mostly contains ".etl" files
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