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Change logs for security intelligence update version 1.411.218.0

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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Released on

5/18/2024 11:01:11 AM

Added threat detections

Name Severity
Trojan:MSIL/AgentTesla.IRSM severe

Updated threat detections

Name Severity
Adware:Win32/Stapcore high
Backdoor:JS/Chopper.A severe
Backdoor:Linux/Mirai.BH!MTB severe
Backdoor:PHP/Dirtelti.AB!MTB severe
Backdoor:PowerShell/CryptedLoader.PS severe
Backdoor:Win32/Berbew severe
Backdoor:Win32/Berbew.AA!MTB severe
Backdoor:Win32/Berbew.GZ!MTB severe
Backdoor:Win32/DCRAT.JP!MTB severe
Backdoor:Win32/Rifdoor.A!bit severe
HackTool:BAT/DefeatDefend.C high
HackTool:MSIL/AutoKms high
HackTool:MSIL/AutoKMS.SEL!MTB high
HackTool:Win32/AutoKMS high
HackTool:Win32/BruteForce high
HackTool:Win32/Crack!MTB high
HackTool:Win32/Cymulion high
HackTool:Win32/Keygen high
HackTool:Win32/Malgent!pz high
HackTool:Win32/Wpakill high
PWS:Win32/VB.CU severe
PWS:Win32/Zbot severe
Ransom:Win32/Basta.PB!MTB severe
Ransom:Win32/LockbitCrypt.SV!MTB severe
Rogue:Win32/Winwebsec!pz severe
Spyware:AndroidOS/Multiverze high
Trojan:AndroidOS/Obfus.D!MTB severe
Trojan:HTML/Obfuse.PKAT severe
Trojan:HTML/Obfuse.PRFN severe
Trojan:HTML/Phish.PALD!MTB severe
Trojan:JS/Malscript.AMB!MTB severe
Trojan:MSIL/AgentTesla severe
Trojan:MSIL/AgentTesla.AMBA!MTB severe
Trojan:MSIL/AgentTesla.EFU!MTB severe
Trojan:MSIL/AgentTesla.ITU!MTB severe
Trojan:MSIL/AgentTesla.MBYB!MTB severe
Trojan:MSIL/AgentTesla.NGQ!MTB severe
Trojan:MSIL/Amadey.AMA!MTB severe
Trojan:MSIL/Bladabindi.OE!MTB severe
Trojan:MSIL/CymRan!pz severe
Trojan:MSIL/CymRan.ACA!MTB severe
Trojan:MSIL/Cymulate!pz severe
Trojan:MSIL/DCRat.MA!MTB severe
Trojan:MSIL/FormBook.AFO!MTB severe
Trojan:MSIL/Formbook.AMAA!MTB severe
Trojan:MSIL/FormBook.CD!MTB severe
Trojan:MSIL/Formbook.RDAN!MTB severe
Trojan:MSIL/Heracles.AAGQ!MTB severe
Trojan:MSIL/Injuke.SPXX!MTB severe
Trojan:MSIL/Lazy.AMAA!MTB severe
Trojan:MSIL/LokiBot.RPX!MTB severe
Trojan:MSIL/LummaStealer.C!MTB severe
Trojan:MSIL/LummaStealer.NLS!MTB severe
Trojan:MSIL/NjRat.BCAA!MTB severe
Trojan:MSIL/RedlineStealer.RPX!MTB severe
Trojan:MSIL/RedLineStealer.SDDF!MTB severe
Trojan:MSIL/Taskun.GPAE!MTB severe
Trojan:MSIL/Taskun.KAP severe
Trojan:MSIL/Taskun.SPFM!MTB severe
Trojan:MSIL/Zusy.PTHT!MTB severe
Trojan:VBS/AgentTesla.RTBZ severe
Trojan:VBS/Obfuse!MSR severe
Trojan:VBS/Qakbot.ESM!MTB severe
Trojan:Win32/Azorult.RM!MTB severe
Trojan:Win32/Berbew.RPY!MTB severe
Trojan:Win32/Blackmoon.AMS!MTB severe
Trojan:Win32/Blihan.MA!MTB severe
Trojan:Win32/cerber severe
Trojan:Win32/Cerber.MPI!MTB severe
Trojan:Win32/CoinMiner.XI severe
Trojan:Win32/Danabot.PPAA!MTB severe
Trojan:Win32/DCRat.MQ!MTB severe
Trojan:Win32/Dorifel severe
Trojan:Win32/Dorifel.EC!MTB severe
Trojan:Win32/Dorv.A severe
Trojan:Win32/Ekstak!MTB severe
Trojan:Win32/Ekstak.RU!MTB severe
Trojan:Win32/EmotetCrypt!pz severe
Trojan:Win32/Fakefolder.B severe
Trojan:Win32/FatalRAT.B!MTB severe
Trojan:Win32/Fero.ASGA!MTB severe
Trojan:Win32/Gamaredon.psyO!MTB severe
Trojan:Win32/Glupteba.ASB!MTB severe
Trojan:Win32/Glupteba.GZY!MTB severe
Trojan:Win32/Grandoreiro severe
Trojan:Win32/Grandoreiro.psyM!MTB severe
Trojan:Win32/Grandoreiro.psyN!MTB severe
Trojan:Win32/GuLoader severe
Trojan:Win32/ICLoader.JL!MTB severe
Trojan:Win32/ICLoader.JLK!MTB severe
Trojan:Win32/IRCBot.MS!MTB severe
Trojan:Win32/Jeefo.A severe
Trojan:Win32/Lazy.AB!MTB severe
Trojan:Win32/Lazy.AMMH!MTB severe
Trojan:Win32/Lazy.ASBD!MTB severe
Trojan:Win32/LazySpreader.A!MTB severe
Trojan:Win32/Leonem severe
Trojan:Win32/LummaC.AMAE!MTB severe
Trojan:Win32/LummaStealer.CCIF!MTB severe
Trojan:Win32/LummaStealer.RO!MTB severe
Trojan:Win32/Malgent!MSR severe
Trojan:Win32/Mamson.A!ac severe
Trojan:Win32/MereTam.A severe
Trojan:Win32/MSILInject.GX!MTB severe
Trojan:Win32/Mupad.A severe
Trojan:Win32/MyDoom!pz severe
Trojan:Win32/Neoreblamy.RN!MTB severe
Trojan:Win32/Neoreblamy.RP!MTB severe
Trojan:Win32/Neoreblamy.RS!MTB severe
Trojan:Win32/Pincav.ARA!MTB severe
Trojan:Win32/Pincav.NPC!MTB severe
Trojan:Win32/Qukart.ASO!MTB severe
Trojan:Win32/Raccoon.AD!MTB severe
Trojan:Win32/Racealer.AD!MTB severe
Trojan:Win32/Recordbreaker.RPY!MTB severe
Trojan:Win32/Redcap.NR!MTB severe
Trojan:Win32/Redline.ML!MTB severe
Trojan:Win32/RedLine.RPX!MTB severe
Trojan:Win32/Remcos.YH!MTB severe
Trojan:Win32/RisePro.EC!MTB severe
Trojan:Win32/RisePro.RP!MTB severe
Trojan:Win32/RiseProStealer.AG!MTB severe
Trojan:Win32/RiseProStealer.AX!MTB severe
Trojan:Win32/Seheq!rfn severe
Trojan:Win32/Shifu.A!MTB severe
Trojan:Win32/Skeeyah severe
Trojan:Win32/Skeeyah.NS!MTB severe
Trojan:Win32/SmokeLoader.EC!MTB severe
Trojan:Win32/SmokeLoader.FT!MTB severe
Trojan:Win32/Smokeloader.GMN!MTB severe
Trojan:Win32/StealC.CCIE!MTB severe
Trojan:Win32/Stealerc.NS!MTB severe
Trojan:Win32/Strab.GPX severe
Trojan:Win32/Trickler severe
Trojan:Win32/Upatre severe
Trojan:Win32/Vidar.MAP!MTB severe
Trojan:Win32/Vidar.NVD!MTB severe
Trojan:Win32/Vidar.SV!MTB severe
Trojan:Win32/Zbot.HBAI!MTB severe
Trojan:Win32/Zenpack.RPX!MTB severe
Trojan:Win32/Zenpak.GZX!MTB severe
Trojan:Win32/Zexa.WE!MTB severe
Trojan:Win32/Znyonm severe
Trojan:Win64/CoinMiner severe
Trojan:Win64/CoinMiner!pz severe
Trojan:Win64/CymRun.RDA!MTB severe
Trojan:Win64/CymulateRansomTest.LK!MTB severe
Trojan:Win64/CymulateRansomTest.MKW!MTB severe
Trojan:Win64/Emotetcrypt.MD!MTB severe
Trojan:Win64/Grandoreiro severe
Trojan:Win64/Malgent!MSR severe
Trojan:WinNT/Sality severe
Trojan:XML/SuspBuild.MJ!ibt severe
TrojanDownloader:JS/Qakbot.AA!MTB severe
TrojanDownloader:Win32/Berbew severe
TrojanDownloader:Win32/Upatre severe
TrojanDropper:Win32/Facido.A!bit severe
TrojanDropper:Win32/Gepys.A severe
TrojanDropper:Win32/Muldrop.V!MTB severe
VirTool:INF/Autorun.gen!A severe
VirTool:Win32/Injector.FGT!MTB severe
VirTool:Win32/Obfuscator.RP severe
Worm:Win32/AutoRun.XXY!bit severe
Worm:Win32/Macoute.A severe
Worm:Win32/Mofksys.NA!MTB severe
Worm:Win32/Mydoom.O severe
Worm:Win32/Renamer.A!MSR severe
Worm:Win32/Sfone severe
Worm:Win32/Vobfus.gen!N severe