Change logs for security intelligence update version 1.381.2164.0

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

1/13/2023 6:48:00 PM

Added threat detections

Name	Severity
Backdoor:MSIL/Androm.RA!MTB	severe
Backdoor:Win32/Farfli.BAH!MTB	severe
MonitoringTool:AndroidOS/SAgnt.C!MTB	severe
Trojan:BAT/IcedID_LNK.PC!MTB	severe
Trojan:HTML/Phish.PAJT!MTB	severe
Trojan:JS/Ursnif.RV!MTB	severe
Trojan:MSIL/AgentTesla.ABIQ!MTB	severe
Trojan:MSIL/AgentTesla.ABIY!MTB	severe
Trojan:MSIL/AgentTesla.ABIZ!MTB	severe
Trojan:MSIL/AgentTesla.MBAH!MTB	severe
Trojan:MSIL/AgentTesla.MBAI!MTB	severe
Trojan:MSIL/AgentTesla.MBAN!MTB	severe
Trojan:MSIL/AgentTesla.NEAF!MTB	severe
Trojan:MSIL/AveMaria.NEDM!MTB	severe
Trojan:MSIL/AveMaria.NEDN!MTB	severe
Trojan:MSIL/Bobik.ABIS!MTB	severe
Trojan:MSIL/ClipBanker.AC!MTB	severe
Trojan:MSIL/DllInject.AD!MTB	severe
Trojan:MSIL/Scarsi.ABIP!MTB	severe
Trojan:O97M/Obfuse.SIA!MTB	severe
Trojan:Win32/AveMaria.NEDL!MTB	severe
Trojan:Win32/AveMaria.NEDO!MTB	severe
Trojan:Win32/Bandra.RB!MTB	severe
Trojan:Win32/Fauppod.B!MTB	severe
Trojan:Win32/FormBook.KRV!MTB	severe
Trojan:Win32/KeyLogger.RDA!MTB	severe
Trojan:Win32/KeyLogger.RDB!MTB	severe
Trojan:Win32/Redline.RA!MTB	severe
Trojan:Win32/Shelm.RA!MTB	severe
Trojan:Win32/SmokeLoader.GDC!MTB	severe
Trojan:Win32/SmokeLoader.UY!MTB	severe
Trojan:Win32/Upatre.RB!MTB	severe
TrojanDownloader:JS/Nemucod.SSM!MTB	severe
TrojanDownloader:MSIL/CryptInject.AC!MTB	severe

Updated threat detections

Name	Severity
Adware:Win32/Neoreklami	high
Backdoor:Java/WebShell	severe
HackTool:Win32/Mikatz	high
Misleading:Win32/Lodi	high
MonitoringTool:AndroidOS/Aspy.D!MTB	severe
Program:Win32/Vigram.A	high
PWS:Win32/Fareit.VD!MTB	severe
Ransom:Win32/Hive.MK!MTB	severe
Ransom:Win32/StopCrypt.MYK!MTB	severe
Trojan:BAT/Obfuse!MSR	severe
Trojan:HTML/Phish!MSR	severe
Trojan:HTML/Phish.PAEF!MTB	severe
Trojan:Java/SAgnt!MTB	severe
Trojan:JS/Obfuse!MSR	severe
Trojan:JS/Tnega.ST!MTB	severe
Trojan:MSIL/AgentTesla.ABM	severe
Trojan:MSIL/AgentTesla.AMI!MTB	severe
Trojan:MSIL/AgentTesla.AMON	severe
Trojan:MSIL/AgentTesla.AMZD	severe
Trojan:MSIL/AgentTesla.FFSM	severe
Trojan:MSIL/AgentTesla.KA!MTB	severe
Trojan:MSIL/AgentTesla.ST!MTB	severe
Trojan:MSIL/AgentTesla.TG!MTB	severe
Trojan:MSIL/FormBook.AF!MTB	severe
Trojan:MSIL/LokiBot.TG!MTB	severe
Trojan:MSIL/RedLine.TG!MTB	severe
Trojan:MSIL/Remcos.AR!MTB	severe
Trojan:MSIL/RemLoader!MTB	severe
Trojan:MSIL/Scarsi!MTB	severe
Trojan:MSIL/SnakeKeylogger.TG!MTB	severe
Trojan:MSIL/Stealer.KA!MTB	severe
Trojan:MSIL/Tisifi.PR	severe
Trojan:MSIL/Tnega.TG!MTB	severe
Trojan:O97M/Obfuse.CO	severe
Trojan:O97M/Phish!MSR	severe
Trojan:PDF/Phish.AME	severe
Trojan:PowerShell/Malgent!MSR	severe
Trojan:Script/Sabsik.FL.A!ml	severe
Trojan:VBS/Obfuse.RV!MTB	severe
Trojan:Win32/AgentTesla!ml	severe
Trojan:Win32/AgentTesla.KA!MTB	severe
Trojan:Win32/Autoit!MSR	severe
Trojan:Win32/AutoitGenome.RA!MTB	severe
Trojan:Win32/Casdet	severe
Trojan:Win32/Casdet!rfn	severe
Trojan:Win32/Chapak	severe
Trojan:Win32/CryptInject!MSR	severe
Trojan:Win32/Dynamer!rfn	severe
Trojan:Win32/Ekstak.CF!MTB	severe
Trojan:Win32/FormBook.AVP	severe
Trojan:Win32/GuLoader.OSM	severe
Trojan:Win32/KeyLogger!MSR	severe
Trojan:Win32/Leivion.S	severe
Trojan:Win32/Leonem	severe
Trojan:Win32/Leonem.B7C	severe
Trojan:Win32/LnkPhish.G	severe
Trojan:Win32/Masson.A	severe
Trojan:Win32/Occamy.C	severe
Trojan:Win32/Phonzy.C!ml	severe
Trojan:Win32/Predator.AR!MTB	severe
Trojan:Win32/PrivateLoader!MTB	severe
Trojan:Win32/Pynamer.A	severe
Trojan:Win32/Qzonit.A	severe
Trojan:Win32/Seheq!rfn	severe
Trojan:Win32/Skeeyah.A	severe
Trojan:Win32/Skeeyah.A!rfn	severe
Trojan:Win32/Skeeyah.HK	severe
Trojan:Win32/Stealer!MSR	severe
Trojan:Win32/Swrort.A	severe
Trojan:Win32/Tiggre	severe
Trojan:Win32/Tiggre!rfn	severe
Trojan:Win32/Tinba	severe
Trojan:Win32/Tisifi.RR	severe
Trojan:Win32/Ymacco.AABB	severe
Trojan:Win32/Zenpak.RA!MTB	severe
Trojan:Win64/BroPass!MTB	severe
Trojan:Win64/ClipBanker.RA!MTB	severe
Trojan:Win64/CryptInject!MSR	severe
Trojan:Win64/Malgent!MSR	severe
TrojanDownloader:JS/Nemucod.SS!MTB	severe
TrojanDownloader:JS/Tnega.SMK!MTB	severe
TrojanDownloader:O97M/Emotet.AMGG	severe
TrojanDownloader:O97M/Obfuse.ER	severe
TrojanDownloader:O97M/Obfuse.JR	severe
TrojanDownloader:VBS/Nemucod.RF!MTB	severe
TrojanDownloader:Win32/Proflag.WE	severe
TrojanDropper:Win32/Addrop!MSR	severe
VirTool:MSIL/CryptInject	severe
Virus:ALisp/Bursted.BL	severe
Worm:MSIL/Autosipoc.A	severe
Worm:MSIL/Mofin.A	severe