Trojan

Trojan:Win32/Nanocore.GPB!MTB removal instruction

Malware Removal

The Trojan:Win32/Nanocore.GPB!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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Trojan:Win32/Nanocore.GPB!MTB virus can do?

  • Sample contains Overlay data
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Yara detections observed in process dumps, payloads or dropped files

How to determine Trojan:Win32/Nanocore.GPB!MTB?


File Info:

name: 2354DA180032ABDB4B97.mlw
path: /opt/CAPEv2/storage/binaries/4e9b574ff002fe5a757b05b2294bb92263e510db63de696698f1ecaee6ba0db6
crc32: 316B4BB4
md5: 2354da180032abdb4b97698d37488f38
sha1: c911c7f6a0f7cf39bf56e207f891535bb5410572
sha256: 4e9b574ff002fe5a757b05b2294bb92263e510db63de696698f1ecaee6ba0db6
sha512: 04436055f259caf71813edde4553fa499a45fa74fd8eb5e885417a07a04c240695e63c2531b3af3c7454407953b842926a6c7c3530171cb38c11de8dbef36e53
ssdeep: 24576:tu6J33O0c+JY5UZ+XC0kGsoTWc+au4Dij/fx5cAdmjKt0Okjd:fu0c++OCvkGsEWcK4Kfx5lFk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B3658D91B78CC265DE5353B37E6A92102D7B3C6C05A4B40E3E943E3B75B1363206EA5B
sha3_384: cd31e27111b10e5c3e9f14c3b78382c2fd9be75930319901b3151559b39d7e4d0af88b15a9f7fdcba584ac6b1ab28052
ep_bytes: e8b5d00000e97ffeffffcccccccccccc
timestamp: 2019-05-13 14:25:15

Version Info:

FileDescription: browserbroker
OriginalFilename: azroles
CompanyName: AcLayers
FileVersion: 207.796.687.138
LegalCopyright: RtkAudioService64
ProductName: CloudExperienceHostBroker
ProductVersion: 218.261.323.504
Translation: 0x0409 0x04b0

Trojan:Win32/Nanocore.GPB!MTB also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.18836
MicroWorld-eScanTrojan.GenericKD.71815938
ClamAVWin.Malware.Autoit-6972984-1
FireEyeGeneric.mg.2354da180032abdb
SkyhighBehavesLike.Win32.TrojanAitInject.th
McAfeeTrojan-AitInject.aq
MalwarebytesGeneric.Malware.AI.DDS
SangforVirus.Win32.Save.a
K7AntiVirusTrojan ( 0055dc781 )
K7GWTrojan ( 0055dc781 )
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderThetaAI:Packer.4ED90C6E19
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32Win32/Packed.Autoit.NBC suspicious
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.AutoIt.gen
BitDefenderTrojan.GenericKD.71815938
AvastAutoIt:Injector-JF [Trj]
EmsisoftTrojan.GenericKD.71815938 (B)
F-SecureHeuristic.HEUR/AGEN.1353657
VIPRETrojan.GenericKD.71815938
TrendMicroTrojan.AutoIt.CRYPTINJECT.SMA
Trapminemalicious.moderate.ml.score
SophosTroj/AutoIt-CLG
SentinelOneStatic AI – Malicious PE
GDataTrojan.GenericKD.71815938
WebrootW32.Trojan.Gen
GoogleDetected
AviraHEUR/AGEN.1353657
MAXmalware (ai score=88)
Antiy-AVLTrojan[Packed]/Win32.Autoit
Kingsoftmalware.kb.a.1000
ArcabitTrojan.Generic.D447D302
ZoneAlarmVHO:Trojan.Win32.Autoit.gen
MicrosoftTrojan:Win32/Nanocore.GPB!MTB
VaristW32/AutoIt.QG.gen!Eldorado
AhnLab-V3Win-Trojan/AutoInj.Exp
VBA32TrojanPSW.Stealer
ALYacGen:Trojan.Heur.AutoIT.16
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTrojan.AutoIt.CRYPTINJECT.SMA
RisingPUF.Pack-AutoIt!1.B8E7 (CLASSIC)
IkarusTrojan-Spy.AgentTesla
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/AutoItInject!tr
AVGAutoIt:Injector-JF [Trj]
Cybereasonmalicious.6a0f7c
DeepInstinctMALICIOUS

How to remove Trojan:Win32/Nanocore.GPB!MTB?

Trojan:Win32/Nanocore.GPB!MTB removal tool
  • 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.

About the author

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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