Backdoor

Backdoor.Win32.Emotet.byyh removal guide

Malware Removal

The Backdoor.Win32.Emotet.byyh 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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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.byyh virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Mimics the system’s user agent string for its own requests
  • A process attempted to delay the analysis task.
  • 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: Danish
  • Attempts to modify proxy settings

How to determine Backdoor.Win32.Emotet.byyh?


File Info:

crc32: F74D6ED9
md5: a3ef036f677ace650022e11b19236141
name: upload_file
sha1: 0f93b6867de676134aea66bee107b58fbd7aa611
sha256: cbbf68e52701b80f057eca21526af0679db006f84fef4e7e8521987bc648a947
sha512: 0448e0caae97ba4c58891731aa18b5beaff38313960a6c0729204fa031ecf65a87117f02972b821bf25c721db2ef2c9a25bb47e791bd7c9eb8ff35e7083b14c9
ssdeep: 12288:AZ1WUafDtia8E2jCm88E7otvY45jmuUEPHwwlJm:AZ1WUMtiZd88E7oBYWjTKwTm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: TODO: (c) . All rights reserved.
InternalName: CGridListCtrlEx.exe
FileVersion: 1.0.0.1
CompanyName: TODO:
ProductName: TODO:
ProductVersion: 1.0.0.1
FileDescription: TODO:
OriginalFilename: CGridListCtrlEx.exe
Translation: 0x0409 0x04e4

Backdoor.Win32.Emotet.byyh also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.69436
FireEyeTrojan.GenericKDZ.69436
ALYacTrojan.Emotet.AJQ
VIPRETrojan.Win32.Generic!BT
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKDZ.69436
K7GWRiskware ( 0040eff71 )
F-ProtW32/Emotet.APQ.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyBackdoor.Win32.Emotet.byyh
AlibabaTrojan:Win32/Emotet.813b9050
RisingTrojan.GenKryptik!8.AA55 (CLOUD)
Ad-AwareTrojan.GenericKDZ.69436
Comodo.UnclassifiedMalware@0
F-SecureTrojan.TR/Emotet.imerw
DrWebTrojan.Emotet.1000
FortinetW32/Emotet.AJQ!tr
SophosTroj/Emotet-CLA
CyrenW32/Emotet.APQ.gen!Eldorado
AviraTR/Emotet.imerw
MAXmalware (ai score=89)
ArcabitTrojan.Generic.D10F3C
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
AhnLab-V3Trojan/Win32.Emotet.R347812
McAfeeEmotet-FQS!A3EF036F677A
TACHYONTrojan/W32.Emotet.598016
MalwarebytesTrojan.MalPack.TRE
PandaTrj/Genetic.gen
ESET-NOD32Win32/Emotet.CD
IkarusTrojan.Win32.Krypt
GDataWin32.Trojan-Spy.Emotet.4LPK3T
AVGFileRepMalware
Paloaltogeneric.ml

How to remove Backdoor.Win32.Emotet.byyh?

Backdoor.Win32.Emotet.byyh 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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