Change logs for security intelligence update version 1.409.454.0

This page lists newly added and updated threat detections included in security intelligence updates for Microsoft Defender Antivirus and other Microsoft antimalware. If you don’t find the latest security intelligence update version in the selector below, please refresh this page or let us know us know through the feedback smiley.

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Security intelligence update version

Released on

4/23/2024 2:51:54 AM

Added threat detections

Name	Severity
Trojan:VBS/ShortPipe.PSA!dha	severe
Trojan:VBS/ShortPipe.PSB!dha	severe
Trojan:Win32/RwMsr.B!sms	severe
Trojan:Win32/Smokeloader.PADR!MTB	severe
Trojan:Win64/CobaltStrike.PADS!MTB	severe

Updated threat detections

Name	Severity
Adware:Win32/Stapcore	high
Backdoor:Win32/Berbew!pz	severe
Backdoor:Win32/Wavipeg!pz	severe
Behavior:MacOS/CevilleA	severe
Behavior:MacOS/CevilleB	severe
Exploit:Python/Leivion.A	severe
HackTool:Python/TalkBack.B!MTB	high
HackTool:Win32/AutoKMS	high
HackTool:Win32/AutoKMS!pz	high
HackTool:Win32/crack	high
HackTool:Win32/Crack!MTB	high
HackTool:Win32/Cymulion	high
HackTool:Win32/Keygen!pz	high
HackTool:Win64/CobaltStrike.B	high
MonitoringTool:Win32/DouglasKeylogger.A	severe
Program:MacOS/Multiverze	high
Trojan:AndroidOS/Multiverze	severe
Trojan:JS/Obfuse!MSR	severe
Trojan:Linux/Multiverze	severe
Trojan:MSIL/AgentTesla.FAU!MTB	severe
Trojan:MSIL/AgentTesla.MBYC!MTB	severe
Trojan:MSIL/CymRan.ACA!MTB	severe
Trojan:MSIL/LummaStealer!pz	severe
Trojan:MSIL/Nanocore.SDSD!MTB	severe
Trojan:MSIL/RedLineStealer.N!MTB	severe
Trojan:MSIL/Remcos!pz	severe
Trojan:MSIL/Rozena.HNF!MTB	severe
Trojan:MSIL/Taskun.AMMF!MTB	severe
Trojan:MSIL/WebShell.HNF!MTB	severe
Trojan:MSIL/Zusy.PTHT!MTB	severe
Trojan:PowerShell/CredInjection.A!MTB	severe
Trojan:Win32/Acll	severe
Trojan:Win32/AutoitShellInj.E!MTB	severe
Trojan:Win32/Bitrep.A	severe
Trojan:Win32/Casdet!rfn	severe
Trojan:Win32/CryptInject!MSR	severe
Trojan:Win32/Farfli.TI!MTB	severe
Trojan:Win32/Filecoder.ARA!MTB	severe
Trojan:Win32/ICLoader.JL!MTB	severe
Trojan:Win32/Leonem	severe
Trojan:Win32/Malgent	severe
Trojan:Win32/Malgent!MSR	severe
Trojan:Win32/Occamy.C91	severe
Trojan:Win32/Occamy.CB0	severe
Trojan:Win32/Redline.MP!MTB	severe
Trojan:Win32/RisePro!pz	severe
Trojan:Win32/RisePro.RP!MTB	severe
Trojan:Win32/Seheq!rfn	severe
Trojan:Win32/Smokeloader.Z!MTB	severe
Trojan:Win32/Stealerc.RP!MTB	severe
Trojan:Win32/Strab.GPX!MTB	severe
Trojan:Win64/CymRan.B!MTB	severe
Trojan:Win64/CymulateRansomTest.MKW!MTB	severe
Trojan:Win64/DisguisedXMRigMiner!pz	severe
Trojan:Win64/SpyLoader.AB!MTB	severe
Trojan:Win64/StrelaStealer.ASDG!MTB	severe
TrojanDownloader:MSIL/Reline.GM!MTB	severe
TrojanDownloader:O97M/Obfuse.HY!MTB	severe
TrojanDownloader:Win32/Andromeda!pz	severe
TrojanDownloader:Win32/Rugmi.HNA!MTB	severe
TrojanDropper:Win32/Pykspa.A	severe
Worm:Win32/AutoRun!pz	severe
Worm:Win32/Mofksys!pz	severe
Worm:Win32/Multiverze	severe
Worm:Win32/Sfone	severe