Change logs for security intelligence update version 1.403.485.0

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.

Looking for the latest update? Download the latest update

Security intelligence update version

Released on

12/14/2023 1:38:00 PM

Added threat detections

Name	Severity
HackTool:Win32/CardTool!pz	high
Trojan:AndroidOS/Rkor.K	severe
Trojan:AndroidOS/Smforw.H	severe
Trojan:HTML/Phish.PARL!MTB	severe
Trojan:MSIL/AgentTesla.AMCG!MTB	severe
Trojan:MSIL/AgentTesla.AMCI!MTB	severe
Trojan:PDF/Phish.VRH!MTB	severe
Trojan:Win32/Clipbanker.CADR!MTB	severe
Trojan:Win32/Ekstak.GAB!MTB	severe
Trojan:Win32/Glupteba.EAB!MTB	severe
Trojan:Win32/Kesha!pz	severe
Trojan:Win32/Khalesi.RPX!MTB	severe
Trojan:Win32/Nymaim.RPY!MTB	severe
Trojan:Win32/Nymaim.RPZ!MTB	severe
Trojan:Win32/PikaBot.CCFD!MTB	severe
Trojan:Win32/PovertyStealer.A!MTB	severe
Trojan:Win32/Predator.PRW!MTB	severe
Trojan:Win32/Rufis!pz	severe
Trojan:Win32/Smokeloader.CCFC!MTB	severe
Trojan:Win32/StealC.EAA!MTB	severe
Trojan:Win32/Ulise.GAB!MTB	severe
Trojan:Win32/Zenpak.GBA!MTB	severe
Trojan:Win64/Fabookie.NF!MTB	severe
Trojan:Win64/PrivateLoader.NR!MTB	severe
VirTool:Win32/Killwifip!pz	severe

Updated threat detections

Name	Severity
Adware:Win32/Qjwmonkey	high
Adware:Win32/Stapcore	high
Backdoor:MSIL/Bladabindi!pz	severe
Backdoor:MSIL/Noancooe!pz	severe
Backdoor:Win32/DCRAT!pz	severe
Backdoor:Win32/Fynloski!pz	severe
Backdoor:Win32/Ircbot!pz	severe
Backdoor:Win32/Protos!pz	severe
Backdoor:Win32/Simda!pz	severe
Backdoor:Win32/Turkojan!pz	severe
Behavior:Win32/FollowWebshell.F	severe
Behavior:Win32/GenCodeInjector.E	severe
Behavior:Win32/SevNewServiceCreation.DS	severe
Behavior:Win32/SuspGacInstall.A	severe
Behavior:Win32/SuspPasswordFilter.A	severe
Behavior:Win32/SuspWebScriptDrop.B	severe
BrowserModifier:Win32/Foxiebro	high
Exploit:O97M/CVE-2017-11882.ALY!MTB	severe
Exploit:O97M/CVE-2017-11882.RVCF	severe
HackTool:Win32/Activator!pz	high
HackTool:Win32/AutoKMS!pz	high
HackTool:Win32/GameModding!pz	high
HackTool:Win32/Keygen!pz	high
Program:Win32/Ymacco!pz	high
PUA:Win32/4Shared	severe
PUA:Win32/AceDeceive	severe
PUA:Win32/AmmyyAdmin	severe
PUA:Win32/AskToolbar	severe
PUA:Win32/BestToolbars	severe
PUA:Win32/Boxore	severe
PUA:Win32/Catalina	severe
PUA:Win32/CompeteInstaller	severe
PUA:Win32/Conduit	severe
PUA:Win32/CrawlerToolbar	severe
PUA:Win32/CrossRider	severe
PUA:Win32/Dexon	severe
PUA:Win32/DomaIQ	severe
PUA:Win32/Downer	severe
PUA:Win32/DownloadAdmin	severe
PUA:Win32/DownloadGuide	severe
PUA:Win32/ExpressDownloader	severe
PUA:Win32/FlashHelper	severe
PUA:Win32/Flipora	severe
PUA:Win32/GameApp37	severe
PUA:Win32/GameHack	severe
PUA:Win32/GuaGua	severe
PUA:Win32/HackTool	severe
PUA:Win32/iBryteInstaller	severe
PUA:Win32/IminentToolbar	severe
PUA:Win32/Keygen	severe
PUA:Win32/KipodTools	severe
PUA:Win32/KuaiZip	severe
PUA:Win32/Kuping	severe
PUA:Win32/Linkular	severe
PUA:Win32/Linkury	severe
PUA:Win32/LoadMoney	severe
PUA:Win32/Maltiverza	severe
PUA:Win32/MediaGet	severe
PUA:Win32/Metabar	severe
PUA:Win32/Mobogenie	severe
PUA:Win32/MyWebSearch	severe
PUA:Win32/NetBar	severe
PUA:Win32/Offerbox	severe
PUA:Win32/OpenDownloadManager	severe
PUA:Win32/OpenInstaller	severe
PUA:Win32/OptInstaller	severe
PUA:Win32/OutBrows	severe
PUA:Win32/Packunwan	severe
PUA:Win32/PassShow	severe
PUA:Win32/PCAcceleratePro	severe
PUA:Win32/PCClean	severe
PUA:Win32/PCKeeper	severe
PUA:Win32/PcMechanic	severe
PUA:Win32/Perion	severe
PUA:Win32/PriceHelper	severe
PUA:Win32/ProtectionLive	severe
PUA:Win32/PullUpdate	severe
PUA:Win32/RDPWrap	severe
PUA:Win32/RefogKeylogging	severe
PUA:Win32/Reimage	severe
PUA:Win32/SearchResults	severe
PUA:Win32/ShopHome	severe
PUA:Win32/Sien	severe
PUA:Win32/SkyWidget	severe
PUA:Win32/Slimware	severe
PUA:Win32/SmartApps	severe
PUA:Win32/Softcnapp	severe
PUA:Win32/Softonic	severe
PUA:Win32/SoftPuls	severe
PUA:Win32/Sogou	severe
PUA:Win32/Solimba	severe
PUA:Win32/Solvusoft	severe
PUA:Win32/SpectorKeylogger	severe
PUA:Win32/SpeedChecker	severe
PUA:Win32/SpeedingUpMyPC	severe
PUA:Win32/Spigot	severe
PUA:Win32/Sterkly	severe
PUA:Win32/SuiteSearch	severe
PUA:Win32/SuspiciousProcStarter	severe
PUA:Win32/SweetIM	severe
PUA:Win32/SystemHealer	severe
PUA:Win32/Systweak	severe
PUA:Win32/Verti	severe
PUA:Win32/Visicom	severe
PUA:Win32/VrBrothers	severe
PUA:Win32/Wajam	severe
PUA:Win32/WebWatcher	severe
PUA:Win32/Widdit	severe
PUA:Win32/YongyuFeed	severe
PUA:Win32/Youxun	severe
PUA:Win32/Zaxar	severe
PUAAdvertising:Win32/2345Cn	severe
PUAAdvertising:Win32/AdLoad	severe
PUAAdvertising:Win32/BeFrugal	severe
PUAAdvertising:Win32/Conduit	severe
PUAAdvertising:Win32/Coupish	severe
PUAAdvertising:Win32/CouponarificAds	severe
PUAAdvertising:Win32/CrossRider	severe
PUAAdvertising:Win32/Kuaiba	severe
PUAAdvertising:Win32/KuaiZip	severe
PUAAdvertising:Win32/LoadMoney	severe
PUAAdvertising:Win32/MicroNames	severe
PUAAdvertising:Win32/MiniPopups	severe
PUAAdvertising:Win32/Montiera	severe
PUAAdvertising:Win32/PCAppStore	severe
PUAAdvertising:Win32/PriceGongAds	severe
PUAAdvertising:Win32/Qjwmonkey	severe
PUAAdvertising:Win32/Sendori	severe
PUAAdvertising:Win32/ShopHome	severe
PUAAdvertising:Win32/Shoppers	severe
PUAAdvertising:Win32/Wajam	severe
PUAAdvertising:Win32/XingSof	severe
PUABundler:Win32/AdGazelle	severe
PUABundler:Win32/Arcade	severe
PUABundler:Win32/CandyOpen	severe
PUABundler:Win32/DriverPack	severe
PUABundler:Win32/FusionCore	severe
PUABundler:Win32/MediaGet	severe
PUABundler:Win32/MSetup	severe
PUABundler:Win32/Rostpay	severe
PUABundler:Win32/TelamonBundler	severe
PUABundler:Win32/VOPackage	severe
PUABundler:Win32/YTDVideoDownload	severe
PUADlManager:Win32/Amonetize	severe
PUADlManager:Win32/Bandoo	severe
PUADlManager:Win32/BetterInstall	severe
PUADlManager:Win32/Bundlore	severe
PUADlManager:Win32/DomaIQ	severe
PUADlManager:Win32/Downer	severe
PUADlManager:Win32/DownloadAdmin	severe
PUADlManager:Win32/DownloadAssistant	severe
PUADlManager:Win32/DownloadGuide	severe
PUADlManager:Win32/DownloadSponsor	severe
PUADlManager:Win32/ExpressDownloader	severe
PUADlManager:Win32/GetNow	severe
PUADlManager:Win32/GlobalUpdate	severe
PUADlManager:Win32/iBryteInstaller	severe
PUADlManager:Win32/InstallBrain	severe
PUADlManager:Win32/InstallCore	severe
PUADlManager:Win32/InstallerMonetizer	severe
PUADlManager:Win32/InstallIQ	severe
PUADlManager:Win32/OpenDownloadManager	severe
PUADlManager:Win32/OutBrows	severe
PUADlManager:Win32/PremiumInstaller	severe
PUADlManager:Win32/Snackarcin	severe
PUADlManager:Win32/SoftPuls	severe
PUADlManager:Win32/Solimba	severe
PUADlManager:Win32/Toptools	severe
PUADlManager:Win32/Vittalia	severe
PWS:Win32/Simda!pz	severe
Ransom:Win32/Basta.MA!MTB	severe
Ransom:Win32/BlackCat!pz	severe
Ransom:Win32/DelShad	severe
Ransom:Win32/GandCrab!pz	severe
Ransom:Win32/Locky.A	severe
SoftwareBundler:Win32/OutBrowse	high
Trojan:AndroidOS/Pandora!pz	severe
Trojan:HTML/Phish!MSR	severe
Trojan:HTML/Phish!pz	severe
Trojan:HTML/Phish.PAKC!MTB	severe
Trojan:MSIL/AgentTesla.KKKQ!MTB	severe
Trojan:MSIL/Chopper!MTB	severe
Trojan:MSIL/Cryptor	severe
Trojan:MSIL/Malgent!MSR	severe
Trojan:MSIL/Quasar.AQ!MTB	severe
Trojan:Win32/Amadey!MTB	severe
Trojan:Win32/Andromeda.RPZ!MTB	severe
Trojan:Win32/Cerber!pz	severe
Trojan:Win32/CoinMiner!pz	severe
Trojan:Win32/CryptInject!pz	severe
Trojan:Win32/Ekstak!pz	severe
Trojan:Win32/FakeAutChk!pz	severe
Trojan:Win32/FakeExt!pz	severe
Trojan:Win32/FakeFolder!pz	severe
Trojan:Win32/GameHack!pz	severe
Trojan:Win32/Glupteba.DM!MSR	severe
Trojan:Win32/Keylogger!pz	severe
Trojan:Win32/Lazy!pz	severe
Trojan:Win32/Leonem	severe
Trojan:Win32/Maener!pz	severe
Trojan:Win32/Malgent!MSR	severe
Trojan:Win32/Manuscrypt!pz	severe
Trojan:Win32/Meterpreter!pz	severe
Trojan:Win32/Muldrop!pz	severe
Trojan:Win32/NetLoader!pz	severe
Trojan:Win32/Nitol!pz	severe
Trojan:Win32/Occamy!pz	severe
Trojan:Win32/Pikabot!pz	severe
Trojan:Win32/Pikabot.IP!MTB	severe
Trojan:Win32/QQPass!pz	severe
Trojan:Win32/Reconyc!pz	severe
Trojan:Win32/Redcap!pz	severe
Trojan:Win32/Redline!pz	severe
Trojan:Win32/Redosdru!pz	severe
Trojan:Win32/Sdum!pz	severe
Trojan:Win32/Seheq!rfn	severe
Trojan:Win32/Sirefef!pz	severe
Trojan:Win32/StealC.EAA!MTB	severe
Trojan:Win32/Stealer!MSR	severe
Trojan:Win32/Tnega!MSR	severe
Trojan:Win32/Zenpak!pz	severe
Trojan:Win32/Zexa!pz	severe
Trojan:Win64/DisguisedXMRigMiner!pz	severe
Trojan:Win64/Emotet!pz	severe
Trojan:Win64/Malagent!MSR	severe
Trojan:Win64/Malgent!MTB	severe
Trojan:Win64/OnyxLocker!pz	severe
TrojanClicker:JS/Faceliker!pz	severe
TrojanDownloader:O97M/Donoff	severe
TrojanDownloader:Win32/Amadey.PACJ!MTB	severe
TrojanDownloader:Win32/Berbew!pz	severe
TrojanDownloader:Win32/Brantall!pz	severe
TrojanDownloader:Win32/Renos!pz	severe
TrojanDownloader:Win32/Upatre!pz	severe
TrojanDropper:AutoIt/Pistolar!pz	severe
TrojanDropper:Win32/Dunik!pz	severe
TrojanDropper:Win32/Gepys!pz	severe
TrojanDropper:Win32/Muldrop!pz	severe
TrojanDropper:Win32/Woozlist!pz	severe
VirTool:Win64/CobaltStrike.I	severe
Worm:Win32/AutoRun!pz	severe
Worm:Win32/Copali!pz	severe
Worm:Win32/Moarider!pz	severe
Worm:Win32/Nuqel!pz	severe
Worm:Win32/Vobfus!pz	severe