Categories: Malware

Should I remove “VirTool:MSIL/Nanocore.AA!MTB”?

The VirTool:MSIL/Nanocore.AA!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What VirTool:MSIL/Nanocore.AA!MTB virus can do?

  • Network activity detected but not expressed in API logs

How to determine VirTool:MSIL/Nanocore.AA!MTB?


File Info:

crc32: D2EFB717md5: 932fe449f5a8264fabc216e7e0171676name: nass.exesha1: ffcec200be1b79177ef9d1e8128b9b243e37059esha256: 88c467d9cca48659469ae89477e54cbd5136a7f18c8419a372a76e26a9568e31sha512: 0eda7e7ff32298d6e9d3bfaf02707340034f0c95f4dd5e268483cb4c987164d8779851d8b377129f650cd06f477186babe0d6552dec45801844ef568cceb62e8ssdeep: 12288:s3jS7p0UuNhJX7CwMfBXI3cbHVlzv0b5KPnMwyAlOYoOpJ3CA1Qb3QM6ZEdLHRd:m8Bb1Bvw5KPjyAVcJyWjutype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

VirTool:MSIL/Nanocore.AA!MTB also known as:

MicroWorld-eScan Trojan.GenericKD.32827616
FireEye Generic.mg.932fe449f5a8264f
CAT-QuickHeal Trojanpws.Msil
Qihoo-360 HEUR/QVM03.0.F71B.Malware.Gen
ALYac Backdoor.RAT.MSIL.NanoCore
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Multi.Generic.4!c
Sangfor Malware
CrowdStrike win/malicious_confidence_60% (W)
BitDefender Trojan.GenericKD.32827616
K7GW Trojan ( 0055d4d81 )
K7AntiVirus Trojan ( 0055d4d81 )
Invincea heuristic
BitDefenderTheta Gen:NN.ZemsilF.33558.anW@aGp!2rfi
Symantec Trojan.Gen.2
ESET-NOD32 a variant of MSIL/Kryptik.UCD
TrendMicro-HouseCall TROJ_GEN.R011C0PLM19
Paloalto generic.ml
GData Trojan.GenericKD.32827616
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
Alibaba Trojan:Win32/NanoCore.ali2000019
NANO-Antivirus Trojan.Win32.Stealer.gmdved
Ad-Aware Trojan.GenericKD.32827616
Emsisoft Trojan.GenericKD.32827616 (B)
Comodo Malware@#235spyh1kapme
DrWeb Trojan.PWS.Stealer.19347
TrendMicro TROJ_GEN.R011C0PLM19
McAfee-GW-Edition Packed-FXV!932FE449F5A8
Trapmine malicious.moderate.ml.score
Sophos Mal/Generic-S
APEX Malicious
Cyren W32/Trojan.QBTZ-8929
Webroot W32.Trojan.Gen
Avira TR/AD.Inject.eoaat
Antiy-AVL Trojan[PSW]/MSIL.Agensla
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1F4E8E0
AhnLab-V3 Trojan/Win32.Inject.C3652363
ZoneAlarm HEUR:Trojan-PSW.MSIL.Agensla.gen
Microsoft VirTool:MSIL/Nanocore.AA!MTB
Acronis suspicious
McAfee Packed-FXV!932FE449F5A8
MAX malware (ai score=80)
Malwarebytes Backdoor.NanoCore.MSIL
Panda Trj/GdSda.A
Ikarus Trojan.MSIL.Crypt
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/GenKryptik.EADP!tr
AVG Win32:RATX-gen [Trj]
Avast Win32:RATX-gen [Trj]
MaxSecure Trojan.Malware.74499699.susgen

How to remove VirTool:MSIL/Nanocore.AA!MTB?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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