Backdoor

Should I remove “Backdoor.Win32.Emotet.aiyr”?

Malware Removal

The Backdoor.Win32.Emotet.aiyr 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 Backdoor.Win32.Emotet.aiyr 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

How to determine Backdoor.Win32.Emotet.aiyr?


File Info:

crc32: 7E699994
md5: c20a4e8ff5f5c85d56d30493f90e70a0
name: upload_file
sha1: 7dddbc19248e34b7ede878dac520db5cae6a391f
sha256: d459c74dc9954741ad3399d8889fdec0f06e16f4d591309b7c7c4b14f757d9d7
sha512: 29e2fc51b733c711ed00885ea0c6b3df160d5d1e5c83a13ff84a871bd68e766afd78561384c02aff85d2e5614ec2dfd1bf9667fd3f4f6b506dbb6d1fec5e6ade
ssdeep: 6144:vHEUGyPNs/0SxfioredWL8ExpZkMLvH6IiB8:vHEUGys0kfgdWLfpZkMLEe
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2003
InternalName: FileTreeDialog
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: FileTreeDialog Application
ProductVersion: 1, 0, 0, 1
FileDescription: FileTreeDialog MFC Application
OriginalFilename: FileTreeDialog.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.aiyr also known as:

Elasticmalicious (high confidence)
DrWebTrojan.DownLoader34.10720
MicroWorld-eScanTrojan.GenericKDZ.69108
FireEyeTrojan.GenericKDZ.69108
McAfeeEmotet-FRI!C20A4E8FF5F5
K7AntiVirusTrojan ( 0056b99b1 )
BitDefenderTrojan.GenericKDZ.69108
K7GWTrojan ( 0056b99b1 )
TrendMicroTROJ_GEN.R002C0DGU20
BitDefenderThetaGen:NN.ZexaE.34144.tq0@a8smnYik
CyrenW32/Emotet.AOC.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
KasperskyBackdoor.Win32.Emotet.aiyr
AlibabaTrojan:Win32/GenKryptik.d774305e
ViRobotTrojan.Win32.Emotet.323584.C
AegisLabTrojan.Win32.Emotet.L!c
RisingTrojan.Generic@ML.100 (RDML:VXNU/+TL8k2nADunPlYBRw)
Ad-AwareTrojan.GenericKDZ.69108
VIPRETrojan.Win32.Generic!BT
EmsisoftTrojan.Emotet (A)
F-ProtW32/Emotet.AOC.gen!Eldorado
FortinetW32/GenKryptik.EPAZ!tr
ArcabitTrojan.Generic.D10DF4
ZoneAlarmBackdoor.Win32.Emotet.aiyr
MicrosoftTrojan:Win32/Emotet.AER!MTB
AhnLab-V3Trojan/Win32.Emotet.R346328
ALYacTrojan.GenericKDZ.69108
MAXmalware (ai score=86)
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/Kryptik.HFGA
TrendMicro-HouseCallTROJ_GEN.R002C0DGU20
TencentWin32.Backdoor.Emotet.Sudm
IkarusTrojan.Win32.Crypt
GDataTrojan.GenericKDZ.69108
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.653

How to remove Backdoor.Win32.Emotet.aiyr?

Backdoor.Win32.Emotet.aiyr 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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