chore: change tags, date, modified fields to comply with v2 of the Sigma spec.
chore: update the related type from `obsoletes` to `obsolete`.
chore: update local json schema to the latest version.
new: Arbitrary File Download Via IMEWDBLD.EXE
new: Arbitrary File Download Via MSEDGE_PROXY.EXE
new: Arbitrary File Download Via Squirrel.EXE - This is a split rule from "45239e6a-b035-4aaf-b339-8ad379fcb67e"
new: Msxsl.EXE Execution
new: Potential File Download Via MS-AppInstaller Protocol Handler
new: Remote XSL Execution Via Msxsl.EXE
update: AppX Package Installation Attempts Via AppInstaller.EXE - Update description and title
update: Arbitrary File Download Via MSOHTMED.EXE - Update title
update: Arbitrary File Download Via PresentationHost.EXE - Update title
update: File Download And Execution Via IEExec.EXE - Update title and description
update: File Download From Browser Process Via Inline URL - Enhance accuracy by using the "endswith" modifier and incrasing coverage by adding new extensions to the list
update: File Download Using ProtocolHandler.exe - Update logic by removing unecessary the "selection_cli_1"
update: File Download Via InstallUtil.EXE - Update title and description
update: File Download Via Windows Defender MpCmpRun.EXE - Update metadata information and add additional fields to the image selection
update: Network Connection Initiated By IMEWDBLD.EXE - Update description and title
update: Potentially Suspicious Electron Application CommandLine - Add "msedge_proxy.exe" to list of processes
update: Process Proxy Execution Via Squirrel.EXE - Moved the logic that covers the "download" aspect into a new rule "1e75c1cc-c5d4-42aa-ac3d-91b0b68b3b4c"
update: Suspicious Calculator Usage - Update filter to remove the "C:" prefix, which increase coverage of other partitions
update: Uncommon Child Process Of Appvlp.EXE - Update description, title and enahnce false positives filters
update: XBAP Execution From Uncommon Locations Via PresentationHost.EXE - Update title and description
update: XSL Script Execution Via WMIC.EXE - Removed the selection that covers "Msxsl" and moved to a seperate rules "9e50a8b3-dd05-4eb8-9153-bdb6b79d50b0"
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Co-authored-by: nasbench <8741929+nasbench@users.noreply.github.com>
Co-authored-by: phantinuss <79651203+phantinuss@users.noreply.github.com>
Nasreddine Bencherchali