Change logs for security intelligence update version 1.457.47.0

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

8/7/2026 9:15:39 AM

Added threat detections

Name	Severity
Adware:Cargo/Vigram.A	high
Adware:Composer/Vigram.A	high
Adware:Maven/Vigram.A	high
Adware:NPM/Vigram.A	high
Adware:NuGet/Vigram.A	high
Adware:PyPI/Vigram.A	high
Backdoor:Cargo/Vigorf.A	severe
Backdoor:Composer/Vigorf.A	severe
Backdoor:Maven/Vigorf.A	severe
Backdoor:NPM/Vigorf.A	severe
Backdoor:NuGet/Vigorf.A	severe
Backdoor:PyPI/Vigorf.A	severe
Backdoor:Win64/EvilLattice.A!dha	severe
Backdoor:Win64/EvilLattice.B!dha	severe
Backdoor:Win64/EvilLattice.C!dha	severe
Backdoor:Win64/EvilLattice.D!dha	severe
Backdoor:Win64/EvilLattice.E!dha	severe
Backdoor:Win64/EvilLattice.F!dha	severe
Backdoor:Win64/EvilLattice.G!dha	severe
Backdoor:Win64/EvilLattice.H!dha	severe
Behavior:NPM/MalNodeProc.A	severe
Behavior:Win32/DurableIisShellSpawn.AM	severe
Behavior:Win32/IisWorkerWebshellDrop.AM	severe
Behavior:Win32/PhantomStealerBrowserInject.A	severe
Behavior:Win32/PhantomStealerFtpHost.A	severe
Behavior:Win32/RemusExfil.A!nri	severe
Behavior:Win32/SAMDumping.LsaSecrets.MK	severe
Behavior:Win32/SuspIisShellSpawning.AM	severe
Behavior:Win32/SuspIisWorkerSpawn.AM	severe
Behavior:Win32/SusTaintedIisInstance.AM	severe
Behavior:Win64/Gopix.A	severe
BrowserModifier:Cargo/Vigram.A	high
BrowserModifier:Composer/Vigram.A	high
BrowserModifier:Maven/Vigram.A	high
BrowserModifier:NPM/Vigram.A	high
BrowserModifier:NuGet/Vigram.A	high
BrowserModifier:PyPI/Vigram.A	high
Constructor:Cargo/Vigorf.A	severe
Constructor:Composer/Vigorf.A	severe
Constructor:Maven/Vigorf.A	severe
Constructor:NPM/Vigorf.A	severe
Constructor:NuGet/Vigorf.A	severe
Constructor:PyPI/Vigorf.A	severe
DDoS:Cargo/Vigorf.A	severe
DDoS:Composer/Vigorf.A	severe
DDoS:Maven/Vigorf.A	severe
DDoS:NPM/Vigorf.A	severe
DDoS:NuGet/Vigorf.A	severe
DDoS:PyPI/Vigorf.A	severe
DoS:Cargo/Vigorf.A	severe
DoS:Composer/Vigorf.A	severe
DoS:Maven/Vigorf.A	severe
DoS:NPM/Vigorf.A	severe
DoS:NuGet/Vigorf.A	severe
DoS:PyPI/Vigorf.A	severe
Exploit:Cargo/Vigorf.A	severe
Exploit:Composer/Vigorf.A	severe
Exploit:Maven/Vigorf.A	severe
Exploit:NPM/Vigorf.A	severe
Exploit:NuGet/Vigorf.A	severe
Exploit:PyPI/Vigorf.A	severe
Exploit:Win64/SummerWind.BC	severe
Exploit:Win64/SummerWind.BD	severe
Flooder:Cargo/Vigorf.A	severe
Flooder:Composer/Vigorf.A	severe
Flooder:Maven/Vigorf.A	severe
Flooder:NPM/Vigorf.A	severe
Flooder:NuGet/Vigorf.A	severe
Flooder:PyPI/Vigorf.A	severe
HackTool:Cargo/Vigorf.A	high
HackTool:Composer/Vigorf.A	high
HackTool:Maven/Vigorf.A	high
HackTool:NPM/Vigorf.A	high
HackTool:NuGet/Vigorf.A	high
HackTool:PyPI/Vigorf.A	high
Joke:Cargo/Vigorf.A	moderate
Joke:Composer/Vigorf.A	moderate
Joke:Maven/Vigorf.A	moderate
Joke:NPM/Vigorf.A	moderate
Joke:NuGet/Vigorf.A	moderate
Joke:PyPI/Vigorf.A	moderate
Misleading:Cargo/Vigram.A	high
Misleading:Composer/Vigram.A	high
Misleading:Maven/Vigram.A	high
Misleading:NPM/Vigram.A	high
Misleading:NuGet/Vigram.A	high
Misleading:PyPI/Vigram.A	high
MisleadingAd:Cargo/Vigram.A	high
MisleadingAd:Composer/Vigram.A	high
MisleadingAd:Maven/Vigram.A	high
MisleadingAd:NPM/Vigram.A	high
MisleadingAd:NuGet/Vigram.A	high
MisleadingAd:PyPI/Vigram.A	high
MonitoringTool:Cargo/Vigram.A	severe
MonitoringTool:Composer/Vigram.A	severe
MonitoringTool:Maven/Vigram.A	severe
MonitoringTool:NPM/Vigram.A	severe
MonitoringTool:NuGet/Vigram.A	severe
MonitoringTool:PyPI/Vigram.A	severe
Nuker:Cargo/Vigorf.A	severe
Nuker:Composer/Vigorf.A	severe
Nuker:Maven/Vigorf.A	severe
Nuker:NPM/Vigorf.A	severe
Nuker:NuGet/Vigorf.A	severe
Nuker:PyPI/Vigorf.A	severe
Program:Cargo/Vigram.A	high
Program:Composer/Vigram.A	high
Program:Maven/Vigram.A	high
Program:NPM/Vigram.A	high
Program:NuGet/Vigram.A	high
Program:PyPI/Vigram.A	high
PUA:Cargo/Vigua.A	severe
PUA:Composer/Vigua.A	severe
PUA:Maven/Vigua.A	severe
PUA:NPM/Vigua.A	severe
PUA:NuGet/Vigua.A	severe
PUA:PyPI/Vigua.A	severe
PUAAdvertising:Cargo/Vigua.A	severe
PUAAdvertising:Composer/Vigua.A	severe
PUAAdvertising:Maven/Vigua.A	severe
PUAAdvertising:NPM/Vigua.A	severe
PUAAdvertising:NuGet/Vigua.A	severe
PUAAdvertising:PyPI/Vigua.A	severe
PUABundler:Cargo/Vigua.A	severe
PUABundler:Composer/Vigua.A	severe
PUABundler:Maven/Vigua.A	severe
PUABundler:NPM/Vigua.A	severe
PUABundler:NuGet/Vigua.A	severe
PUABundler:PyPI/Vigua.A	severe
PUADlManager:Cargo/Vigua.A	severe
PUADlManager:Composer/Vigua.A	severe
PUADlManager:Maven/Vigua.A	severe
PUADlManager:NPM/Vigua.A	severe
PUADlManager:NuGet/Vigua.A	severe
PUADlManager:PyPI/Vigua.A	severe
PUAMarketing:Cargo/Vigua.A	severe
PUAMarketing:Composer/Vigua.A	severe
PUAMarketing:Maven/Vigua.A	severe
PUAMarketing:NPM/Vigua.A	severe
PUAMarketing:NuGet/Vigua.A	severe
PUAMarketing:PyPI/Vigua.A	severe
PUAMiner:Cargo/Vigua.A	severe
PUAMiner:Composer/Vigua.A	severe
PUAMiner:Maven/Vigua.A	severe
PUAMiner:NPM/Vigua.A	severe
PUAMiner:NuGet/Vigua.A	severe
PUAMiner:PyPI/Vigua.A	severe
PUATorrent:Cargo/Vigua.A	severe
PUATorrent:Composer/Vigua.A	severe
PUATorrent:Maven/Vigua.A	severe
PUATorrent:NPM/Vigua.A	severe
PUATorrent:NuGet/Vigua.A	severe
PUATorrent:PyPI/Vigua.A	severe
PWS:Cargo/Vigorf.A	severe
PWS:Composer/Vigorf.A	severe
PWS:Maven/Vigorf.A	severe
PWS:NPM/Vigorf.A	severe
PWS:NuGet/Vigorf.A	severe
PWS:PyPI/Vigorf.A	severe
Ransom:Cargo/Vigorf.A	severe
Ransom:Composer/Vigorf.A	severe
Ransom:Maven/Vigorf.A	severe
Ransom:NPM/Vigorf.A	severe
Ransom:NuGet/Vigorf.A	severe
Ransom:PyPI/Vigorf.A	severe
RemoteAccess:Cargo/Vigram.A	low
RemoteAccess:Composer/Vigram.A	low
RemoteAccess:Maven/Vigram.A	low
RemoteAccess:NPM/Vigram.A	low
RemoteAccess:NuGet/Vigram.A	low
RemoteAccess:PyPI/Vigram.A	low
Rogue:Cargo/Vigorf.A	severe
Rogue:Composer/Vigorf.A	severe
Rogue:Maven/Vigorf.A	severe
Rogue:NPM/Vigorf.A	severe
Rogue:NuGet/Vigorf.A	severe
Rogue:PyPI/Vigorf.A	severe
SettingsModifier:Cargo/Vigram.A	moderate
SettingsModifier:Composer/Vigram.A	moderate
SettingsModifier:Maven/Vigram.A	moderate
SettingsModifier:NPM/Vigram.A	moderate
SettingsModifier:NuGet/Vigram.A	moderate
SettingsModifier:PyPI/Vigram.A	moderate
SoftwareBundler:Cargo/Vigram.A	high
SoftwareBundler:Composer/Vigram.A	high
SoftwareBundler:Maven/Vigram.A	high
SoftwareBundler:NPM/Vigram.A	high
SoftwareBundler:NuGet/Vigram.A	high
SoftwareBundler:PyPI/Vigram.A	high
Spammer:Cargo/Vigorf.A	severe
Spammer:Composer/Vigorf.A	severe
Spammer:Maven/Vigorf.A	severe
Spammer:NPM/Vigorf.A	severe
Spammer:NuGet/Vigorf.A	severe
Spammer:PyPI/Vigorf.A	severe
Spoofer:Cargo/Vigorf.A	severe
Spoofer:Composer/Vigorf.A	severe
Spoofer:JS/Phish!MSR	severe
Spoofer:Maven/Vigorf.A	severe
Spoofer:NPM/Vigorf.A	severe
Spoofer:NuGet/Vigorf.A	severe
Spoofer:PyPI/Vigorf.A	severe
Spyware:Cargo/Vigram.A	high
Spyware:Composer/Vigram.A	high
Spyware:Maven/Vigram.A	high
Spyware:NPM/Vigram.A	high
Spyware:NuGet/Vigram.A	high
Spyware:PyPI/Vigram.A	high
SupportScam:Cargo/Vigorf.A	severe
SupportScam:Composer/Vigorf.A	severe
SupportScam:Maven/Vigorf.A	severe
SupportScam:NPM/Vigorf.A	severe
SupportScam:NuGet/Vigorf.A	severe
SupportScam:PyPI/Vigorf.A	severe
Tampering:Cargo/Vigorf.A	severe
Tampering:Composer/Vigorf.A	severe
Tampering:Maven/Vigorf.A	severe
Tampering:NPM/Vigorf.A	severe
Tampering:NuGet/Vigorf.A	severe
Tampering:PyPI/Vigorf.A	severe
Tool:Cargo/Vigram.A	moderate
Tool:Composer/Vigram.A	moderate
Tool:Maven/Vigram.A	moderate
Tool:NPM/Vigram.A	moderate
Tool:NuGet/Vigram.A	moderate
Tool:PyPI/Vigram.A	moderate
Trojan:Cargo/Vigorf.A	severe
Trojan:Composer/Vigorf.A	severe
Trojan:JS/NPMObfuse.PR!AMTB	severe
Trojan:Maven/Vigorf.A	severe
Trojan:MSIL/Agenttesla.MCU!MTB	severe
Trojan:MSIL/FoxFDMTP.DA!MTB	severe
Trojan:MSIL/Purelog.ABPG!MTB	severe
Trojan:NPM/ShaiWorm.DA!MTB	severe
Trojan:NPM/ShaiWorm.DB!MTB	severe
Trojan:NPM/Vigorf.A	severe
Trojan:NuGet/Vigorf.A	severe
Trojan:PowerShell/DonutLoader!rfn	severe
Trojan:PyPI/Vigorf.A	severe
Trojan:Win32/AcrStealer.DB!MTB	severe
Trojan:Win32/Injector.MKF!MTB	severe
Trojan:Win32/SalatStealer.DB!MTB	severe
Trojan:Win64/BadIIS.GVA!MTB	severe
Trojan:Win64/Gopix.STA!sms	severe
Trojan:Win64/Injector.SEU!MTB	severe
Trojan:Win64/ValleyRAT.SEP!MTB	severe
Trojan:Win64/Vidar.GVX!MTB	severe
TrojanClicker:Cargo/Vigorf.A	severe
TrojanClicker:Composer/Vigorf.A	severe
TrojanClicker:Maven/Vigorf.A	severe
TrojanClicker:NPM/Vigorf.A	severe
TrojanClicker:NuGet/Vigorf.A	severe
TrojanClicker:PyPI/Vigorf.A	severe
TrojanDownloader:Cargo/Vigorf.A	severe
TrojanDownloader:Composer/Vigorf.A	severe
TrojanDownloader:Maven/Vigorf.A	severe
TrojanDownloader:NPM/Vigorf.A	severe
TrojanDownloader:NuGet/Vigorf.A	severe
TrojanDownloader:PowerShell/NetLoader.ARP!MTB	severe
TrojanDownloader:PyPI/Vigorf.A	severe
TrojanDropper:Cargo/Vigorf.A	severe
TrojanDropper:Composer/Vigorf.A	severe
TrojanDropper:Maven/Vigorf.A	severe
TrojanDropper:NPM/Vigorf.A	severe
TrojanDropper:NuGet/Vigorf.A	severe
TrojanDropper:PyPI/Vigorf.A	severe
TrojanNotifier:Cargo/Vigorf.A	severe
TrojanNotifier:Composer/Vigorf.A	severe
TrojanNotifier:Maven/Vigorf.A	severe
TrojanNotifier:NPM/Vigorf.A	severe
TrojanNotifier:NuGet/Vigorf.A	severe
TrojanNotifier:PyPI/Vigorf.A	severe
TrojanProxy:Cargo/Vigorf.A	severe
TrojanProxy:Composer/Vigorf.A	severe
TrojanProxy:Maven/Vigorf.A	severe
TrojanProxy:NPM/Vigorf.A	severe
TrojanProxy:NuGet/Vigorf.A	severe
TrojanProxy:PyPI/Vigorf.A	severe
TrojanSpy:Cargo/Vigorf.A	severe
TrojanSpy:Composer/Vigorf.A	severe
TrojanSpy:Maven/Vigorf.A	severe
TrojanSpy:NPM/Vigorf.A	severe
TrojanSpy:NuGet/Vigorf.A	severe
TrojanSpy:PyPI/Vigorf.A	severe
VirTool:Cargo/Vigorf.A	severe
VirTool:Composer/Vigorf.A	severe
VirTool:Maven/Vigorf.A	severe
VirTool:NPM/Vigorf.A	severe
VirTool:NuGet/Vigorf.A	severe
VirTool:PyPI/Vigorf.A	severe
Virus:Cargo/Vigorf.A	severe
Virus:Composer/Vigorf.A	severe
Virus:Maven/Vigorf.A	severe
Virus:NPM/Vigorf.A	severe
Virus:NuGet/Vigorf.A	severe
Virus:PyPI/Vigorf.A	severe
VulnerableDriver:Cargo/Vigorf.A	severe
VulnerableDriver:Composer/Vigorf.A	severe
VulnerableDriver:Maven/Vigorf.A	severe
VulnerableDriver:NPM/Vigorf.A	severe
VulnerableDriver:NuGet/Vigorf.A	severe
VulnerableDriver:PyPI/Vigorf.A	severe
Worm:Cargo/Vigorf.A	severe
Worm:Composer/Vigorf.A	severe
Worm:Maven/Vigorf.A	severe
Worm:NPM/Vigorf.A	severe
Worm:NuGet/Vigorf.A	severe
Worm:PyPI/Vigorf.A	severe

Updated threat detections

Name	Severity
Adware:Win32/AdLoad	high
Adware:Win32/Tnega!MSR	high
Backdoor:MSIL/Bladabindi!rfn	severe
Backdoor:Win64/Nukesped	severe
Behavior:Win32/WebshellLauncher.ZB!MTB	severe
Exploit:MacOS/JailBreak.AB!MTB	severe
Exploit:O97M/CVE-2017-11882.A	severe
Exploit:O97M/CVE-2017-11882.RVR!MTB	severe
Exploit:O97M/CVE-2025-53770.DA!ams	severe
Exploit:Win64/CVE-2022-3699.B!MSR	severe
HackTool:BAT/AutoKMS!AMTB	high
HackTool:JS/Malgent!MSR	high
HackTool:PowerShell/PowerSploit.RL!MTB	high
HackTool:Python/Impacket!MSR	high
HackTool:Python/Impacket!MTB	high
HackTool:Python/PWDump!MSR	high
HackTool:Win32/Agent	high
HackTool:Win32/Crack!MTB	high
HackTool:Win32/Keygen	high
HackTool:Win32/Mimikatz.A!dha	high
HackTool:Win32/Passview!MTB	high
HackTool:Win32/Patcher	high
Joke:Win32/PopupPrank	moderate
PWS:MSIL/Stealer!rfn	severe
Ransom:MSIL/Cryptolocker.PDN!MTB	severe
Ransom:SH/ESXiArgs.A!MTB	severe
Ransom:Win32/BlackCat!rfn	severe
Ransom:Win32/ContiCrypt!rfn	severe
Ransom:Win32/LockBit!MTB	severe
Ransom:Win32/LockBit!rfn	severe
Ransom:Win32/Qilinloader!rfn	severe
Ransom:Win64/LockBit!rfn	severe
Ransom:Win64/Shinyspider!rfn	severe
Trojan:AndroidOS/AVerseFalc!rfn	severe
Trojan:BAT/Boxter.PGBF!MTB	severe
Trojan:BAT/LNK_DarkGate!rfn	severe
Trojan:HTML/Nioc!rfn	severe
Trojan:HTML/Obfuse!MSR	severe
Trojan:HTML/Qakbot!rfn	severe
Trojan:JS/Latrodectus!rfn	severe
Trojan:JS/Obfuse!MSR	severe
Trojan:JS/QakbotLNK!rfn	severe
Trojan:JS/Redirector.HNAA!MTB	severe
Trojan:Linux/CoinMiner!rfn	severe
Trojan:Linux/Multiverze!rfn	severe
Trojan:MSIL/AgentTesla.AAT!MTB	severe
Trojan:MSIL/Lazy!rfn	severe
Trojan:O97M/Malgent!MSR	severe
Trojan:PowerShell/CredentialPhisher	severe
Trojan:PowerShell/Malgent	severe
Trojan:PowerShell/Malgent!MSR	severe
Trojan:PowerShell/Obfuse.PGOP!MTB	severe
Trojan:PowerShell/Powersploit.A!MTB	severe
Trojan:Python/Multiverze!rfn	severe
Trojan:Script/Malgent!MSR	severe
Trojan:Script/Multiverze!rfn	severe
Trojan:VBS/Obfuse!MTB	severe
Trojan:VBS/Obfuse!rfn	severe
Trojan:VBS/Pterodo!rfn	severe
Trojan:Win32/ACRStealer.DA!MTB	severe
Trojan:Win32/Alevaul!rfn	severe
Trojan:Win32/AsyncRat!rfn	severe
Trojan:Win32/Autoit.EA!MTB	severe
Trojan:Win32/AutoitInject.DSK!MTB	severe
Trojan:Win32/Azorult!rfn	severe
Trojan:Win32/Babadeda!MTB	severe
Trojan:Win32/BadJoke!rfn	severe
Trojan:Win32/Copak.C!MTB	severe
Trojan:Win32/CryptInject!MSR	severe
Trojan:Win32/CryptInject!rfn	severe
Trojan:Win32/Dacic.AC!MTB	severe
Trojan:Win32/DllInject!rfn	severe
Trojan:Win32/Egairtigado!rfn	severe
Trojan:Win32/Etset!rfn	severe
Trojan:Win32/FormBook!rfn	severe
Trojan:Win32/Gatak!rfn	severe
Trojan:Win32/Gracing!rfn	severe
Trojan:Win32/HeavensGate!rfn	severe
Trojan:Win32/Kepavll!rfn	severe
Trojan:Win32/Leonem!rfn	severe
Trojan:Win32/Malagent	severe
Trojan:Win32/Malgent	severe
Trojan:Win32/Malgent!MSR	severe
Trojan:Win32/Malgent!rfn	severe
Trojan:Win32/MereTam!rfn	severe
Trojan:Win32/Meterpreter!rfn	severe
Trojan:Win32/PlugX.psyP!MTB	severe
Trojan:Win32/Pomal!rfn	severe
Trojan:Win32/Qakbot!rfn	severe
Trojan:Win32/Qwexlafiba!rfn	severe
Trojan:Win32/Ravartar!rfn	severe
Trojan:Win32/RedLine.RDEJ!MTB	severe
Trojan:Win32/Remcos!rfn	severe
Trojan:Win32/Seheq!rfn	severe
Trojan:Win32/Skeeyah!MSR	severe
Trojan:Win32/Skeeyah.A!MTB	severe
Trojan:Win32/Supma.A	severe
Trojan:Win32/Suschil!rfn	severe
Trojan:Win32/SystemBC!rfn	severe
Trojan:Win32/Tedy!MTB	severe
Trojan:Win32/Tiggre!rfn	severe
Trojan:Win32/Tnega!ml	severe
Trojan:Win32/Vilsel.A!MTB	severe
Trojan:Win32/WinGo	severe
Trojan:Win32/WinLNK!rfn	severe
Trojan:Win32/Yomal!rfn	severe
Trojan:Win32/Znyonm!rfn	severe
Trojan:Win64/AsyncRat!rfn	severe
Trojan:Win64/AVTamper.H	severe
Trojan:Win64/BLackWidow!rfn	severe
Trojan:Win64/BruteRatel!rfn	severe
Trojan:Win64/CoinMiner!rfn	severe
Trojan:Win64/Convagent.AHE!MTB	severe
Trojan:Win64/DLLHijack!rfn	severe
Trojan:Win64/Donut!rfn	severe
Trojan:Win64/Donut.C!MTB	severe
Trojan:Win64/EmotetPacker!rfn	severe
Trojan:Win64/Havoc!rfn	severe
Trojan:Win64/IcedID!rfn	severe
Trojan:Win64/KeyLogger!MTB	severe
Trojan:Win64/Latrodecturs!rfn	severe
Trojan:Win64/Lazy!MTB	severe
Trojan:Win64/Malgent!MSR	severe
Trojan:Win64/Maloder!rfn	severe
Trojan:Win64/PackIcedID!rfn	severe
Trojan:Win64/ReflectiveLoader	severe
Trojan:Win64/Revsocks!rfn	severe
Trojan:Win64/Shelm!rfn	severe
Trojan:Win64/SpyLoader!rfn	severe
Trojan:Win64/Tedy.ARR!MTB	severe
Trojan:Win64/XMRig.PA!MTB	severe
TrojanDownloader:JS/Qakbot!rfn	severe
TrojanDownloader:O97M/Emotet!rfn	severe
TrojanDownloader:Win32/Fragtor.ARAZ!MTB	severe
TrojanDropper:Win32/RedPlug.A!dha	severe
VirTool:MSIL/Aikaantivm!rfn	severe
VirTool:Win32/Sliver!rfn	severe
VirTool:Win32/VBInject!rfn	severe