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Change logs for security intelligence update version 1.459.670.0

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

10/11/2026 11:38:49 AM

Added threat detections

Name Severity
Adware:NPM/Multiverze!rfn high

Updated threat detections

Name Severity
Adware:Win32/Tnega high
Backdoor:Linux/Mirai.AW!MTB severe
Backdoor:Win32/Remcos!rfn severe
Backdoor:Win32/Simda!rfn severe
Backdoor:Win64/Androm!rfn severe
Backdoor:Win64/Lotok!MTB severe
Exploit:NPM/Multiverze!rfn severe
HackTool:BAT/AutoKms high
PWS:MSIL/Stealer!rfn severe
Ransom:Win32/Basta!rfn severe
Ransom:Win32/BlackCat!rfn severe
Ransom:Win64/Gentlemen!rfn severe
Trojan:AndroidOS/Autopay!rfn severe
Trojan:JS/QakbotLNK!rfn severe
Trojan:Linux/Multiverze!rfn severe
Trojan:MSIL/Lazy!rfn severe
Trojan:MSIL/Marsilia!rfn severe
Trojan:PowerShell/Runner.GP!MTB severe
Trojan:Script/CoinMiner!rfn severe
Trojan:Script/Multiverze!rfn severe
Trojan:VBS/Emotet!rfn severe
Trojan:Win32/Casdet!rfn severe
Trojan:Win32/CryptInject!rfn severe
Trojan:Win32/DllInject!rfn severe
Trojan:Win32/Egairtigado!rfn severe
Trojan:Win32/Filecoder!rfn severe
Trojan:Win32/Kepavll!rfn severe
Trojan:Win32/Leonem!rfn severe
Trojan:Win32/Malgent severe
Trojan:Win32/Malgent!rfn severe
Trojan:Win32/Pikabot!rfn severe
Trojan:Win32/Pomal!rfn severe
Trojan:Win32/Qakbot!rfn severe
Trojan:Win32/Qbot!rfn severe
Trojan:Win32/Qwexlafiba!rfn severe
Trojan:Win32/Ravartar!rfn severe
Trojan:Win32/Remcos!rfn severe
Trojan:Win32/Rozena!rfn severe
Trojan:Win32/Seheq!rfn severe
Trojan:Win32/Suschil!rfn severe
Trojan:Win32/ValleyRat!rfn severe
Trojan:Win32/WinLNK!MTB severe
Trojan:Win32/Yomal!rfn severe
Trojan:Win32/Znyonm!rfn severe
Trojan:Win64/BypassUAC!rfn severe
Trojan:Win64/CobaltStrike!rfn severe
Trojan:Win64/DllHijack!rfn severe
Trojan:Win64/Emotetcrypt!rfn severe
Trojan:Win64/EmotetPacker!rfn severe
Trojan:Win64/KillAv!rfn severe
Trojan:Win64/Latrodectus!rfn severe
Trojan:Win64/LummaStealer!rfn severe
Trojan:Win64/Oyster!rfn severe
Trojan:Win64/ShellcodeRunner!rfn severe
Trojan:Win64/Valley!rfn severe
TrojanClicker:Win32/Yabector severe
TrojanDownloader:BAT/QakBotLoader!rfn severe
TrojanDownloader:O97M/Emotet!rfn severe
TrojanDownloader:Win32/Citeary!rfn severe
VirTool:Win32/VBInject!rfn severe