Backdoor

Backdoor.Win32.Emotet.buhj (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.buhj 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 Backdoor.Win32.Emotet.buhj 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
  • Attempts to repeatedly call a single API many times in order to delay analysis time

How to determine Backdoor.Win32.Emotet.buhj?


File Info:

crc32: 98B2E4E6
md5: f6a3ed233aac7896e5e570772e8f3cce
name: upload_file
sha1: f9e4275d91b99f963cc398f78b088b00b4544e87
sha256: 135a7d67a28ffa01df57658671b5066dcfbb7790235635881deee25b764bf548
sha512: 18c46889f19725ced92cd894cfc368037bfd0f59b7f9db49ef3e4390b0c693bc88e5ffb6ad985fbeb56136362e033032e5013d77da12ad0551258690536c6c00
ssdeep: 6144:IBW3qfvKcJA6paL++acj5205qvVuV7gQtKETSUR:IU3qfzu6pKQcUOgXK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

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

Backdoor.Win32.Emotet.buhj also known as:

Elasticmalicious (high confidence)
DrWebTrojan.Emotet.999
MicroWorld-eScanTrojan.GenericKDZ.69400
FireEyeTrojan.GenericKDZ.69400
CAT-QuickHealTrojan.CKGENERIC
ALYacTrojan.GenericKDZ.69400
K7AntiVirusTrojan ( 005605291 )
BitDefenderTrojan.GenericKDZ.69400
K7GWTrojan ( 005605291 )
ArcabitTrojan.Generic.D10F18
TrendMicroTROJ_GEN.R011C0DHD20
BitDefenderThetaGen:NN.Zextet.34152.sq0@a4@mS8ni
F-ProtW32/Emotet.APL.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
AvastWin32:Trojan-gen
KasperskyBackdoor.Win32.Emotet.buhj
AlibabaTrojan:Win32/Emotet.7fbccca5
ViRobotTrojan.Win32.Emotet.307200.C
RisingTrojan.Kryptik!1.CA71 (CLASSIC)
Ad-AwareTrojan.GenericKDZ.69400
F-SecureTrojan.TR/Crypt.Agent.cardz
VIPRETrojan.Win32.Generic!BT
SophosMal/Generic-S
IkarusTrojan-Banker.Emotet
CyrenW32/Emotet.APL.gen!Eldorado
JiangminBackdoor.Emotet.qm
MaxSecureTrojan.Malware.121218.susgen
AviraTR/Crypt.Agent.cardz
MAXmalware (ai score=83)
Antiy-AVLTrojan[Backdoor]/Win32.Emotet
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
ZoneAlarmBackdoor.Win32.Emotet.buhj
GDataTrojan.GenericKDZ.69400
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Emotet.R347703
McAfeeRDN/Emotet
TACHYONTrojan/W32.Agent.307200.ATJ
MalwarebytesTrojan.MalPack.TRE
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/Kryptik.HFMJ
TrendMicro-HouseCallTROJ_GEN.R011C0DHD20
TencentMalware.Win32.Gencirc.10cde7e7
FortinetW32/Emotet.AJQ!tr
AVGWin32:Trojan-gen

How to remove Backdoor.Win32.Emotet.buhj?

Backdoor.Win32.Emotet.buhj 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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