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Change logs for security intelligence update version 1.411.23.0

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

5/8/2024 3:29:41 AM

Added threat detections

Name Severity
Behavior:Win32/BrowserSpeechModuleLoad.A severe
Trojan:MSIL/Seraph.GUAA severe
Trojan:MSIL/Seraph.GUAA severe
Trojan:MSIL/Xenorat severe
Trojan:MSIL/Xenorat severe
Trojan:Win32/BumblebeeLNK!MTB severe
Trojan:Win32/Coroxy.XY severe
Trojan:Win32/Coroxy.XY severe
Trojan:Win32/FormBook.ALY severe
Trojan:Win32/Guloader.TG severe

Updated threat detections

Name Severity
Adware:JS/InjectorAd.A high
Adware:Win32/Stapcore high
Adware:Win32/Vrbrothers high
Backdoor:MacOS/Agent severe
Backdoor:MacOS/HackBack.A severe
Backdoor:MSIL/Bladabindi.AJ severe
Backdoor:PHP/Small.M severe
Backdoor:Win32/Berbew severe
Backdoor:Win32/Berbew!pz severe
Backdoor:Win32/Berbew.AA severe
Backdoor:Win32/Berbew.AA!MTB severe
Backdoor:Win32/Berbew.BU severe
Backdoor:Win32/Bifrose severe
Backdoor:Win32/BO2K.53248 severe
Backdoor:Win32/LimeRat.YA!MTB severe
Backdoor:Win32/Mokes.GXN!MTB severe
Backdoor:Win32/Multiverze severe
Backdoor:Win32/Padodor.SK!MTB severe
Backdoor:Win32/Rifdoor.GFM!MTB severe
Backdoor:Win32/Small.IR severe
Backdoor:Win32/Venik.I severe
Behavior:Win32/IncNote.A severe
Behavior:Win32/IncNote.B severe
Behavior:Win32/VssuirunAbuse.A severe
BrowserModifier:MSIL/MediaArena high
BrowserModifier:Win32/Prifou high
Exploit:ASP/CVE-2021-27065.C severe
Exploit:O97M/CVE-2017-0199.RVFN!MTB severe
Exploit:O97M/CVE-2017-11882 severe
Exploit:O97M/CVE-2017-11882!KZH severe
Exploit:O97M/CVE-2017-11882.RVC!MTB severe
Exploit:O97M/CVE-2017-11882.RVCK severe
Exploit:Win32/CplLnk.A severe
Exploit:Win32/Verstingelo.A severe
FriendlyFiles low
HackTool:BAT/AutoKms high
HackTool:MSIL/AutoKms high
HackTool:MSIL/BruteForce.G high
HackTool:Python/Impacket!MSR high
HackTool:Python/Impacket!MTB high
HackTool:Script/Multiverze high
HackTool:Win32/AutoKMS high
HackTool:Win32/CobaltStrike!pz high
HackTool:Win32/Crack!MSR high
HackTool:Win32/Crack!MTB high
HackTool:Win32/Crenag.A high
HackTool:Win32/Cymulion high
HackTool:Win32/GameHack!MSR high
HackTool:Win32/Gendows high
HackTool:Win32/IEPassview high
HackTool:Win32/Keygen high
HackTool:Win32/Meterpreter.A!dll high
HackTool:Win64/Meterpreter.A!dll high
Program:AndroidOS/Multiverze high
Program:Win32/Ymacco.AA89 high
Program:Win32/Ymacco.AA94 high
Program:Win32/Ymacco.AA97 high
PWS:HTML/Phish.PQ!MSR severe
PWS:Win32/VB.CU severe
Ransom:MSIL/FileCoder.AD!MTB severe
Ransom:Win32/CerberCrypt.PB!MTB severe
Ransom:Win32/Filecoder.GF!MTB severe
Ransom:Win32/GandCrab.A severe
Ransom:Win32/Play.PAA!MTB severe
Ransom:Win32/QilinLoader.MKV!MTB severe
Ransom:Win32/Ryuk severe
Ransom:Win32/StopCrypt.MSK!MTB severe
Ransom:Win32/StopCrypt.PU!MTB severe
Ransom:Win32/StopCrypt.YAL!MTB severe
Tool:AndroidOS/Multiverze moderate
Trojan:AndroidOS/AVerseFalc severe
Trojan:AndroidOS/Multiverze severe
Trojan:BAT/Runner.B severe
Trojan:BAT/Stravdri.A severe
Trojan:HTML/Obfuse.PKAT severe
Trojan:HTML/Phish.ASM!MTB severe
Trojan:HTML/Redirector!MTB severe
Trojan:JS/Tadtruss.A severe
Trojan:Linux/BootNootShell.B!MTB severe
Trojan:Linux/Meterp.Gen severe
Trojan:Linux/Multiverze severe
Trojan:MSIL/AgenTesla.RRB severe
Trojan:MSIL/AgentTesla.AMAN!MTB severe
Trojan:MSIL/AgentTesla.AMBR!MTB severe
Trojan:MSIL/AgentTesla.AMCG!MTB severe
Trojan:MSIL/AgentTesla.ASFI!MTB severe
Trojan:MSIL/AgentTesla.MBJC!MTB severe
Trojan:MSIL/AgentTesla.MBKR!MTB severe
Trojan:MSIL/AgentTesla.MBYF!MTB severe
Trojan:MSIL/AgentTesla.MBZU!MTB severe
Trojan:MSIL/AgentTesla.PSXV!MTB severe
Trojan:MSIL/AgentTesla.PSYL severe
Trojan:MSIL/AgentTesla.PTJW!MTB severe
Trojan:MSIL/AgentTesla.RVAP severe
Trojan:MSIL/AgentTesla.RVEV severe
Trojan:MSIL/AgentTesla.RVGH!MTB severe
Trojan:MSIL/Barys.GPA!MTB severe
Trojan:MSIL/ClipBanker.GG!MTB severe
Trojan:MSIL/CoinMiner.RDSA!MTB severe
Trojan:MSIL/Crysan.AMMB!MTB severe
Trojan:MSIL/CymRan!pz severe
Trojan:MSIL/CymRan.ACA!MTB severe
Trojan:MSIL/CymRan.ACY!MTB severe
Trojan:MSIL/DCRat!pz severe
Trojan:MSIL/DCRat.LA!MTB severe
Trojan:MSIL/Donut!atmn severe
Trojan:MSIL/FormBook.AF!MTB severe
Trojan:MSIL/FormBook.AFB!MTB severe
Trojan:MSIL/FormBook.EXI!MTB severe
Trojan:MSIL/Formbook.RDAF!MTB severe
Trojan:MSIL/Mamson.CG!MTB severe
Trojan:MSIL/PureLog.RDB!MTB severe
Trojan:MSIL/PureLogStealer.MFAA!MTB severe
Trojan:MSIL/Quasar.PB!MTB severe
Trojan:MSIL/RedLine!MTB severe
Trojan:MSIL/Redline.E!MTB severe
Trojan:MSIL/Redline.MG!MTB severe
Trojan:MSIL/RedLineStealer.MZA!MTB severe
Trojan:MSIL/RemLoader!MTB severe
Trojan:MSIL/SmallDownloader!MTB severe
Trojan:MSIL/SnakeKeyLogger.RDAI!MTB severe
Trojan:MSIL/Stealer.SPGC!MTB severe
Trojan:MSIL/Taskun.AMMF!MTB severe
Trojan:MSIL/Taskun.KAP!MTB severe
Trojan:MSIL/Taskun.KAR!MTB severe
Trojan:MSIL/XWorm.C!MTB severe
Trojan:MSIL/ZgRAT.KAM!MTB severe
Trojan:PDF/Phish!MSR severe
Trojan:VBS/DropBin.CS!eml severe
Trojan:Win32/Acll severe
Trojan:Win32/AgeDown.DA!MTB severe
Trojan:Win32/Amadey.NA!MTB severe
Trojan:Win32/Amadey.RPY!MTB severe
Trojan:Win32/Andromeda.RPX!MTB severe
Trojan:Win32/Astaroth.psyM!MTB severe
Trojan:Win32/Autoit!MTB severe
Trojan:Win32/AutoitShellInj.E!MTB severe
Trojan:Win32/Azorult severe
Trojan:Win32/Bamital!pz severe
Trojan:Win32/Blackmoon.RPQ!MTB severe
Trojan:Win32/BumblebeeLNK!MTB severe
Trojan:Win32/BumblebeeLNK.VBAJ!MTB severe
Trojan:Win32/ButeRat!pz severe
Trojan:Win32/Casdet!rfn severe
Trojan:Win32/Cerber.MPI!MTB severe
Trojan:Win32/ClipBanker.RPP!MTB severe
Trojan:Win32/Cridex!pz severe
Trojan:Win32/CryptInject.AH severe
Trojan:Win32/CymRan.ACR!MTB severe
Trojan:Win32/CymRan.B!MTB severe
Trojan:Win32/DarkComet.ADK!MTB severe
Trojan:Win32/Dorv.A severe
Trojan:Win32/Downloader.RPJ!MTB severe
Trojan:Win32/Dynamer.GTH!MTB severe
Trojan:Win32/Ekstak!MTB severe
Trojan:Win32/Ekstak.RL!MTB severe
Trojan:Win32/Emotet severe
Trojan:Win32/Emotet.KDS!MTB severe
Trojan:Win32/FakeFolder.AA!MTB severe
Trojan:Win32/Fauppod.IP!MTB severe
Trojan:Win32/Ferro.RM!MTB severe
Trojan:Win32/FlyAgent!pz severe
Trojan:Win32/FormBook.RVAH!MTB severe
Trojan:Win32/Fragtor.SPGG!MTB severe
Trojan:Win32/Gamaredon.psyS!MTB severe
Trojan:Win32/Gandcrab severe
Trojan:Win32/Generic severe
Trojan:Win32/Glupteba.SPGD!MTB severe
Trojan:Win32/Grandoreiro.psyM!MTB severe
Trojan:Win32/Grandoreiro.psyO!MTB severe
Trojan:Win32/GuLoader.KNBD!MTB severe
Trojan:Win32/GuLoader.ST!MTB severe
Trojan:Win32/Guloader.TG severe
Trojan:Win32/ICLoader!MTB severe
Trojan:Win32/ICLoader.JL!MTB severe
Trojan:Win32/ICLoader.JLK!MTB severe
Trojan:Win32/Kazadm.A!MTB severe
Trojan:Win32/Khalesi.RL!MTB severe
Trojan:Win32/Killav severe
Trojan:Win32/Killav.DR severe
Trojan:Win32/Killav.DV severe
Trojan:Win32/Lazy.AMMH!MTB severe
Trojan:Win32/Leonem severe
Trojan:Win32/LummaStealer.SX!MTB severe
Trojan:Win32/Magania.DSK!MTB severe
Trojan:Win32/Malgent!MSR severe
Trojan:Win32/Malgent!pz severe
Trojan:Win32/Meterpreter.RPZ!MTB severe
Trojan:Win32/Multiverze severe
Trojan:Win32/MyDoom!pz severe
Trojan:Win32/Neconyd.A severe
Trojan:Win32/Neoreblamy severe
Trojan:Win32/Neoreblamy.RP!MTB severe
Trojan:Win32/Nuwvult!pz severe
Trojan:Win32/Obfuscator!MSR severe
Trojan:Win32/Occamy.AMAB!MTB severe
Trojan:Win32/Occamy.C4C severe
Trojan:Win32/Occamy.CF3 severe
Trojan:Win32/Pikabot!pz severe
Trojan:Win32/PrivateLoader.AMMF!MTB severe
Trojan:Win32/PrivateLoader.LMAA!MTB severe
Trojan:Win32/PrivateLoader.MBJH!MTB severe
Trojan:Win32/Qukart.ASCA!MTB severe
Trojan:Win32/Qukart.GAD!MTB severe
Trojan:Win32/Racealer.B!MTB severe
Trojan:Win32/Ramnit.C severe
Trojan:Win32/Recordbreaker.RPY!MTB severe
Trojan:Win32/Redline!MTB severe
Trojan:Win32/Redline.AAPY!MTB severe
Trojan:Win32/Redline.ASAU!MTB severe
Trojan:Win32/Redline.GXN!MTB severe
Trojan:Win32/Redline.MM!MTB severe
Trojan:Win32/RedLine.RDEU!MTB severe
Trojan:Win32/Rimecud!pz severe
Trojan:Win32/RisePro.CCDY!MTB severe
Trojan:Win32/RisePro.EC!MTB severe
Trojan:Win32/RisePro.RP!MTB severe
Trojan:Win32/RiseProStealer.AX!MTB severe
Trojan:Win32/RiseProStealer.RHD!MTB severe
Trojan:Win32/Rozena.ALR!MTB severe
Trojan:Win32/Rugmi.EM!MTB severe
Trojan:Win32/Sabsik!mclg severe
Trojan:Win32/SafeModeRebootAbuse severe
Trojan:Win32/Seheq!rfn severe
Trojan:Win32/Sessa.A severe
Trojan:Win32/Shifu.GAB!MTB severe
Trojan:Win32/Skeeyah severe
Trojan:Win32/SmokeLoader!MTB severe
Trojan:Win32/SmokeLoader.BX!MTB severe
Trojan:Win32/SmokeLoader.CCCC!MTB severe
Trojan:Win32/SmokeLoader.FT!MTB severe
Trojan:Win32/Smokeloader.GAB!MTB severe
Trojan:Win32/Smokeloader.HNH!MTB severe
Trojan:Win32/SmokeLoader.RB!MTB severe
Trojan:Win32/SmokeLoader.RDO!MTB severe
Trojan:Win32/Smokeloader.Y!MTB severe
Trojan:Win32/SpyStealer.XK!MTB severe
Trojan:Win32/StealC.NHD!MTB severe
Trojan:Win32/StealC.SZ!MTB severe
Trojan:Win32/Stealerc.RP!MTB severe
Trojan:Win32/Swisyn.MBHW!MTB severe
Trojan:Win32/Synder!ic severe
Trojan:Win32/ThemiaPacked severe
Trojan:Win32/Upatre!pz severe
Trojan:Win32/Vibem.O severe
Trojan:Win32/Vidar.MAP!MTB severe
Trojan:Win32/Vidar.SPDH!MTB severe
Trojan:Win32/Vidar.SPRD!MTB severe
Trojan:Win32/Vindor severe
Trojan:Win32/Wacatac.A!rfn severe
Trojan:Win32/Wacatac.B!rfn severe
Trojan:Win32/WinLnk.A!MTB severe
Trojan:Win32/Ymacco.AA87 severe
Trojan:Win32/Zenpak!MTB severe
Trojan:Win32/Zenpak.ASG!MTB severe
Trojan:Win32/Zenpak.CCIF!MTB severe
Trojan:Win32/Zenpak.GMS!MTB severe
Trojan:Win32/Zenpak.GNP!MTB severe
Trojan:Win32/Zenpak.KAO!MTB severe
Trojan:Win32/Zenpak.RD!MTB severe
Trojan:Win32/Zpevdo.A severe
Trojan:Win32/Zusy.RE!MTB severe
Trojan:Win64/CoinMiner severe
Trojan:Win64/CoinMiner!pz severe
Trojan:Win64/CoinMiner.NA!MTB severe
Trojan:Win64/CoinMiner.WJ severe
Trojan:Win64/Convagent.RG!MTB severe
Trojan:Win64/CrealStealer.AMK!MTB severe
Trojan:Win64/CymRan.B!MTB severe
Trojan:Win64/CymRun.RDA!MTB severe
Trojan:Win64/Cymuta.AH!MTB severe
Trojan:Win64/DisguisedXMRigMiner severe
Trojan:Win64/Grandoreiro.psyP!MTB severe
Trojan:Win64/Kegrelodr.B!MTB severe
Trojan:Win64/Konirat.A severe
Trojan:Win64/Lazy.AME!MTB severe
Trojan:Win64/LunaLogger.AMI!MTB severe
Trojan:Win64/Malgent!MSR severe
Trojan:Win64/Rootkitdrv.LKB!dha severe
Trojan:Win64/Turtleloader severe
Trojan:WinNT/Sality severe
TrojanDownloader:HTML/Tnega.RVD!MTB severe
TrojanDownloader:Java/Banload severe
TrojanDownloader:Java/OpenConnection.AB severe
TrojanDownloader:O97M/Emotet.DD severe
TrojanDownloader:O97M/EncDoc.W!MTB severe
TrojanDownloader:O97M/Obfuse.YF!MTB severe
TrojanDownloader:Win32/Adload.DL!bit severe
TrojanDownloader:Win32/Berbew severe
TrojanDownloader:Win32/Berbew!pz severe
TrojanDownloader:Win32/Citeary.A!MTB severe
TrojanDownloader:Win32/Kuluoz.B severe
TrojanDownloader:Win32/Tenega.B!MTB severe
TrojanDropper:AndroidOS/Multiverze severe
TrojanDropper:Win32/Addrop.C!bit severe
TrojanDropper:Win32/Floxif!pz severe
TrojanDropper:Win32/Gepys!pz severe
TrojanDropper:Win32/Muldrop.V!MTB severe
TrojanSpy:AndroidOS/SpyNote.N!MTB severe
TrojanSpy:Win32/Banker severe
TrojanSpy:Win32/PKeylog.AA severe
VirTool:JS/Obfuscator severe
VirTool:Win32/CeeInject.ANO!bit severe
VirTool:Win32/CeeInject.gen!AS severe
VirTool:Win32/DelfInject severe
VirTool:Win32/Pucrpt!pz severe
VirTool:Win64/CobaltStrike.A severe
Worm:Win32/AutoRun.XXY!bit severe
Worm:Win32/Gamarue!pz severe
Worm:Win32/Gamarue.AJ severe
Worm:Win32/Macoute.A severe
Worm:Win32/Mofksys!pz severe
Worm:Win32/Mofksys.gen!A severe
Worm:Win32/Mydoom severe
Worm:Win32/Renamer.A!MSR severe
Worm:Win32/Sfone severe
Worm:Win32/Vobfus.CF severe
Worm:Win32/Vobfus.gen!C severe
Worm:Win32/Vobfus.gen!N severe
Worm:Win32/Vobfus.gen!R severe
Worm:Win32/Vobfus.gen!S severe