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Change logs for security intelligence update version 1.413.51.0

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

6/2/2024 3:14:15 AM

Added threat detections

Name Severity
Trojan:AndroidOS/SpyAgent.QV severe
Trojan:Win64/UACBypassExp.A severe
Worm:Win32/Sircam.D severe

Updated threat detections

Name Severity
Adware:Win32/Trickler.A!MTB high
Backdoor:ASP/Zilshell.A!dha severe
Backdoor:Linux/Gafgyt.AF!MTB severe
Backdoor:Linux/Gafgyt.AL!xp severe
Backdoor:Linux/Gafgyt.BP!MTB severe
Backdoor:Linux/Gafgyt.Q!MTB severe
Backdoor:Linux/Gafgyt.W!MTB severe
Backdoor:Linux/Mirai.AW!xp severe
Backdoor:Linux/Mirai.BR!xp severe
Backdoor:Linux/Mirai.FK!MTB severe
Backdoor:PHP/Remoteshell.E severe
Backdoor:Win32/FlyAgent.F severe
Backdoor:Win32/QuasarRAT.A severe
Backdoor:Win64/CobaltStrike.NP!dha severe
BrowserModifier:MSIL/MediaArena high
DDoS:Linux/Lightaidra severe
Exploit:JS/Pdfjsc.AH severe
HackTool:Python/Empire.F!MTB high
HackTool:Win32/Activator high
HackTool:Win32/AutoKMS high
HackTool:Win32/AutoKMS!MTB high
HackTool:Win32/AutoKMS!pz high
HackTool:Win32/Convagent high
HackTool:Win32/Crack!MTB high
HackTool:Win32/Crack!pz high
HackTool:Win32/Cymulion high
HackTool:Win32/GameHack!MSR high
HackTool:Win32/Keygen high
HackTool:Win32/Keygen!pz high
HackTool:Win32/Meterpreter.A!dll high
HackTool:Win32/Silentall!MTB high
HackTool:Win32/Tnega!MSR high
HackTool:Win64/Meterpreter.A!dll high
Program:AndroidOS/Multiverze high
Program:Win32/Multiverze high
Program:Win32/VulnInsydeDriver.A severe
Program:Win32/Ymacco.AA4B high
PWS:MSIL/RedLine!atmn severe
PWS:Win32/Fareit.gen!L severe
PWS:Win32/Lmir!pz severe
PWS:Win32/Multiverze severe
PWS:Win32/VB.CU severe
PWS:Win32/Zbot.FD!MTB severe
Ransom:AndroidOS/Congur severe
Ransom:Win32/StopCrypt.SL severe
Ransom:Win64/Cyclops.PBA!MTB severe
Ransom:Win64/Satwancrypt severe
Trojan:AndroidOS/Multiverze severe
Trojan:AndroidOS/Smsthief.P severe
Trojan:AndroidOS/SpyAgent.V severe
Trojan:HTML/Phish.ABA!MTB severe
Trojan:JS/Malscript.AMB!MTB severe
Trojan:JS/Phish!MSR severe
Trojan:Linux/Smbpayload severe
Trojan:MSIL/AgentTesla.MBFW!MTB severe
Trojan:MSIL/AgentTesla.PRM!MTB severe
Trojan:MSIL/AgentTesla.PRW!MTB severe
Trojan:MSIL/AgentTesla.PTHU!MTB severe
Trojan:MSIL/AgentTesla.PTJW severe
Trojan:MSIL/AgentTesla.RP!MTB severe
Trojan:MSIL/AgentTesla.RPS!MTB severe
Trojan:MSIL/AgentTesla.RVDL severe
Trojan:MSIL/AgentTesla.RVFC severe
Trojan:MSIL/AgentTesla.RVGV!MTB severe
Trojan:MSIL/AsyncRAT.R!MTB severe
Trojan:MSIL/AsyncRAT.S!MTB severe
Trojan:MSIL/AveMaria.RDC!MTB severe
Trojan:MSIL/Barys.AMMH!MTB severe
Trojan:MSIL/Bsymem.AAMO!MTB severe
Trojan:MSIL/CryptInject.MG!MTB severe
Trojan:MSIL/CymRan!pz severe
Trojan:MSIL/CymRan.ACA!MTB severe
Trojan:MSIL/CymRan.ACY!MTB severe
Trojan:MSIL/DllInject!MTB severe
Trojan:MSIL/Formbook.GPA!MTB severe
Trojan:MSIL/RedLineStealer!pz severe
Trojan:MSIL/SnakeKeyLogger.AX!MTB severe
Trojan:MSIL/SnakeKeyLogger.RDAY!MTB severe
Trojan:MSIL/Tnega.PA!MTB severe
Trojan:PDF/Phish.HNAD!MTB severe
Trojan:Win32/Aenjaris.CP!bit severe
Trojan:Win32/Antavmu!pz severe
Trojan:Win32/AutoitInject.GPAA!MTB severe
Trojan:Win32/AutoItInject.SW!MTB severe
Trojan:Win32/AutoitShellInj.E!MTB severe
Trojan:Win32/Babar.ABR!MTB severe
Trojan:Win32/Blackmoon.RPQ!MTB severe
Trojan:Win32/Blihan.A severe
Trojan:Win32/Casdet!rfn severe
Trojan:Win32/Cerber.MPI!MTB severe
Trojan:Win32/Chopper!pz severe
Trojan:Win32/CoinMiner.A severe
Trojan:Win32/CryptBot.RF!MTB severe
Trojan:Win32/CryptInject.DZ!MTB severe
Trojan:Win32/CymRan.ACR!MTB severe
Trojan:Win32/CymRan.B!MTB severe
Trojan:Win32/Dacic.AD!MTB severe
Trojan:Win32/Danabot.AC!MTB severe
Trojan:Win32/DllHijack.CCIF!MTB severe
Trojan:Win32/DorkBot.DU severe
Trojan:Win32/Dorv.A severe
Trojan:Win32/Dridex!pz severe
Trojan:Win32/Dynamer!ac severe
Trojan:Win32/Ekstak!MTB severe
Trojan:Win32/Ekstak.ASGF!MTB severe
Trojan:Win32/Emotet.SAF!MTB severe
Trojan:Win32/EmotetCrypt!pz severe
Trojan:Win32/Farfli!pz severe
Trojan:Win32/Fauppod.SPZX!MTB severe
Trojan:Win32/Floxif.E severe
Trojan:Win32/Gamaredon.psyO!MTB severe
Trojan:Win32/Grandoreiro.psyN!MTB severe
Trojan:Win32/Guloader.NF!MTB severe
Trojan:Win32/Hitbrovi.M severe
Trojan:Win32/ICLoader.JL!MTB severe
Trojan:Win32/ICLoader.JLK!MTB severe
Trojan:Win32/Injector!MSR severe
Trojan:Win32/Kryptik!MSR severe
Trojan:Win32/Leonem severe
Trojan:Win32/Lokibot.JHK!MTB severe
Trojan:Win32/LummaStealer.RO!MTB severe
Trojan:Win32/Malgent severe
Trojan:Win32/Malgent!MTB severe
Trojan:Win32/Malgnet severe
Trojan:Win32/Mikey.HNF!MTB severe
Trojan:Win32/MSILInject.GX!MTB severe
Trojan:Win32/Multiverze severe
Trojan:Win32/MyDooms.LKA!MTB severe
Trojan:Win32/Neoreblamy!MTB severe
Trojan:Win32/Neoreblamy.AE!MTB severe
Trojan:Win32/Neoreblamy.RP!MTB severe
Trojan:Win32/Neoreblamy.RS!MTB severe
Trojan:Win32/Neoreblamy.RT!MTB severe
Trojan:Win32/Neoreklami!MTB severe
Trojan:Win32/OffLoader.SPMC!MTB severe
Trojan:Win32/Orsam!rfn severe
Trojan:Win32/PhishLeonem severe
Trojan:Win32/Pikabot!pz severe
Trojan:Win32/Pincav.ARA!MTB severe
Trojan:Win32/Qukart.ASO!MTB severe
Trojan:Win32/Redline.AMMI!MTB severe
Trojan:Win32/Redline.MRB!MTB severe
Trojan:Win32/Redline.MRD!MTB severe
Trojan:Win32/RisePro!pz severe
Trojan:Win32/RisePro.EC!MTB severe
Trojan:Win32/RisePro.RP!MTB severe
Trojan:Win32/RiseProStealer.AR!MTB severe
Trojan:Win32/RiseProStealer.AT!MTB severe
Trojan:Win32/Salgorea.A!MTB severe
Trojan:Win32/Salgorea.C!MTB severe
Trojan:Win32/Salgorea.S!MTB severe
Trojan:Win32/ShipUp!pz severe
Trojan:Win32/Skeeyah!pz severe
Trojan:Win32/Skeeyah.A severe
Trojan:Win32/Skeeyah.A!rfn severe
Trojan:Win32/Skeeyah.NS!MTB severe
Trojan:Win32/Smokeloader.GZF!MTB severe
Trojan:Win32/SmokeLoader.RDZ!MTB severe
Trojan:Win32/Strab.GPDX!MTB severe
Trojan:Win32/SuspExecRep.A!cl severe
Trojan:Win32/Swisyn.ADA!MTB severe
Trojan:Win32/Tiggre!rfn severe
Trojan:Win32/Tnega!MSR severe
Trojan:Win32/Trickler severe
Trojan:Win32/Vidar.AMMH!MTB severe
Trojan:Win32/Vilsel.A!MTB severe
Trojan:Win32/Vilsel.ABS!MTB severe
Trojan:Win32/Vilsel.AMAB!MTB severe
Trojan:Win32/Vindor!pz severe
Trojan:Win32/Wacatac.A!rfn severe
Trojan:Win32/Zbot!pz severe
Trojan:Win32/Zenpak.ASV!MTB severe
Trojan:Win32/Zenpak.KAQ!MTB severe
Trojan:Win32/Zombie!rfn severe
Trojan:Win32/Zombie.A severe
Trojan:Win32/Zombie.NBJ!MTB severe
Trojan:Win64/CobaltStrike.ZQ!MTB severe
Trojan:Win64/CoinMiner severe
Trojan:Win64/CoinMiner!pz severe
Trojan:Win64/CoinMiner.NA!MTB severe
Trojan:Win64/Coinminer.RB!MTB severe
Trojan:Win64/CoinMiner.WE severe
Trojan:Win64/CymRan.ACA!MTB severe
Trojan:Win64/CymRan.ACY!MTB severe
Trojan:Win64/CymRan.B!MTB severe
Trojan:Win64/CymRan.RDA!MTB severe
Trojan:Win64/CymRun.RDA!MTB severe
Trojan:Win64/Cymulate.ACM!MTB severe
Trojan:Win64/CymulateRansomTest.LK!MTB severe
Trojan:Win64/CymulateRansomTest.MKW!MTB severe
Trojan:Win64/Cymuta.AH!MTB severe
Trojan:Win64/DisguisedXMRigMiner!pz severe
Trojan:Win64/Grandoreiro severe
Trojan:Win64/Lazy.EE!MTB severe
Trojan:Win64/LunaLogger!pz severe
Trojan:Win64/LunaLogger.AMI!MTB severe
Trojan:Win64/Malgent!MSR severe
Trojan:Win64/Metasploit.CRTD!MTB severe
Trojan:Win64/Meterpreter.A severe
Trojan:Win64/QQrob.RPY!MTB severe
Trojan:Win64/Reflo.HNS!MTB severe
Trojan:Win64/UACBypassExp.A!MTB severe
Trojan:XML/SuspBuild.MJ!ibt severe
TrojanClicker:Win32/Yabector.A severe
TrojanDownloader:JS/Nemucod severe
TrojanDownloader:JS/Nemucod.QD severe
TrojanDownloader:O97M/Ursnif.RVJ!MTB severe
TrojanDownloader:Win32/Gratem!pz severe
TrojanDownloader:Win32/Jaik!pz severe
TrojanDownloader:Win32/Nemucod severe
TrojanDownloader:Win32/Sinresby!pz severe
TrojanDropper:Win32/Dapato.BH!MTB severe
TrojanDropper:Win32/Lamechi.gen!B severe
TrojanDropper:Win32/Muldrop!pz severe
TrojanDropper:Win32/Muldrop.V!MTB severe
VirTool:MSIL/AntiVm.GG!MTB severe
VirTool:MSIL/CryptInject severe
VirTool:Win32/ColorUAC.A!MTB severe
VirTool:Win32/Injector.FGT!MTB severe
VirTool:Win32/Injector.HY severe
VirTool:Win32/VBInject.gen!rfn severe
VirTool:Win64/Sliver.A!MTB severe
Worm:MSIL/Mofin.A severe
Worm:VBS/Jenxcus!lnk severe
Worm:Win32/AutoRun!pz severe
Worm:Win32/Autorun.AHV severe
Worm:Win32/AutoRun.XXY!bit severe
Worm:Win32/Brontok!pz severe
Worm:Win32/Bruhorn.B severe
Worm:Win32/FakeFolder.KAA!MTB severe
Worm:Win32/Goldrv!pz severe
Worm:Win32/Ludbaruma.A severe
Worm:Win32/Mofksys.gen!A severe
Worm:Win32/Mydoom.CB severe
Worm:Win32/Mydoom.CX severe
Worm:Win32/NeksMiner!atmnm severe
Worm:Win32/Nevereg!pz severe
Worm:Win32/Nevereg.A severe
Worm:Win32/Renamer.A!MSR severe
Worm:Win32/Tupym.A severe
Worm:Win32/Vercuser!lnk severe
Worm:Win32/Vobfus severe