Backdoor

Backdoor.Win32.Emotet.aykr removal guide

Malware Removal

The Backdoor.Win32.Emotet.aykr 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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 Backdoor.Win32.Emotet.aykr virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • Expresses interest in specific running processes
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Backdoor.Win32.Emotet.aykr?


File Info:

crc32: 4B417911
md5: fc775e0b878a7105a1f726a913e75c4e
name: upload_file
sha1: 9c680670fc11515659d6527ad4d906e62bbd412f
sha256: 10b6114ca77d1151d7b0a0a1b22807119b958853aae517dfa673793a5c94cf33
sha512: 1e21754369473630c29d307b9e3b65bcd24a7ce6dc5ab1f52fb4634bb418c5a7379088c763742ad66b1fac02252e2f56b1a4a1776d0af6c145fdaa69d28aa9e5
ssdeep: 12288:V/J+NC0xu2rPcHKeNmcZvF/SZGYzZ5Q/YL:5J8R6mcVF/mGY4g
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: nlsbres.dll
FileVersion: 6.1.7601.23572 (win7sp1_ldr.161011-0600)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 6.1.7601.23572
FileDescription: NLSBuild resource DLL
OriginalFilename: nlsbres.dll
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.aykr also known as:

DrWebTrojan.DownLoader34.11560
MicroWorld-eScanTrojan.GenericKDZ.69126
FireEyeTrojan.GenericKDZ.69126
McAfeeEmotet-FRI!FC775E0B878A
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Emotet.L!c
K7AntiVirusTrojan ( 0056b9711 )
BitDefenderTrojan.GenericKDZ.69126
K7GWTrojan ( 0056b9711 )
TrendMicroTROJ_GEN.R002C0DGV20
BitDefenderThetaGen:NN.ZexaF.34144.4y0@a01yd1dk
F-ProtW32/Emotet.AOI.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
GDataTrojan.GenericKDZ.69126
KasperskyBackdoor.Win32.Emotet.aykr
AlibabaTrojan:Win32/Emotet.2823386a
ViRobotTrojan.Win32.Emotet.929792
Endgamemalicious (high confidence)
SophosTroj/Emotet-CKK
F-SecureTrojan.TR/Emotet.jjaft
EmsisoftTrojan.Emotet (A)
IkarusTrojan-Banker.Emotet
CyrenW32/Emotet.AOI.gen!Eldorado
JiangminBackdoor.Emotet.os
AviraTR/Emotet.jjaft
MAXmalware (ai score=83)
Antiy-AVLTrojan/Win32.SGeneric
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
ArcabitTrojan.Generic.D10E06
ZoneAlarmBackdoor.Win32.Emotet.aykr
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.GenKryptik.R346369
VBA32Trojan.Downloader
ALYacTrojan.GenericKDZ.69126
TACHYONTrojan/W32.Agent.929792.GE
Ad-AwareTrojan.GenericKDZ.69126
MalwarebytesTrojan.Emotet
PandaTrj/Emotet.C
ESET-NOD32Win32/Emotet.CD
TrendMicro-HouseCallTROJ_GEN.R002C0DGV20
RisingTrojan.Kryptik!1.C80B (CLOUD)
FortinetW32/GenKryptik.EPAZ!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (W)
Qihoo-360Generic/HEUR/QVM09.0.EB7C.Malware.Gen

How to remove Backdoor.Win32.Emotet.aykr?

Backdoor.Win32.Emotet.aykr 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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