Backdoor

Backdoor.Win32.Emotet.bufj (file analysis)

Malware Removal

The Backdoor.Win32.Emotet.bufj 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.
6-day free trial available.

What Backdoor.Win32.Emotet.bufj virus can do?

  • Executable code extraction
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Backdoor.Win32.Emotet.bufj?


File Info:

crc32: 6D18FB62
md5: 5b68502df4df647cc901281fa5161f39
name: upload_file
sha1: a602feaf9883316f09e82a16b0e3cf402893698e
sha256: bdcd2d83290ab5a1b32a90e451c97bbf356e90dfe670ff249265ac0f0ef254b2
sha512: 1e4dc378735f6b863acc43e011ad4396ec044d2361caa21b4b81941a2b0a69df5d4e4bbf5d12b6e46eac6392776584a0ee584d3d5960b5dd0359f0e8f8dcb643
ssdeep: 6144:qBW3qfvKcJA6paL++acj5205qvVuV7gQtKETSUR:qU3qfzu6pKQcUOgXK
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.bufj also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.69400
CAT-QuickHealTrojan.CKGENERIC
ALYacTrojan.GenericKDZ.69400
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 005605291 )
BitDefenderTrojan.GenericKDZ.69400
K7GWTrojan ( 005605291 )
F-ProtW32/Emotet.APL.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Emotet.bufj
AlibabaTrojan:Win32/Emotet.ddb5f2a9
ViRobotTrojan.Win32.Emotet.307200.C
RisingTrojan.Kryptik!1.CA71 (CLASSIC)
Ad-AwareTrojan.GenericKDZ.69400
Comodo.UnclassifiedMalware@0
F-SecureTrojan.TR/Crypt.Agent.bonad
DrWebTrojan.Emotet.999
TrendMicroTROJ_GEN.R049C0DHD20
FortinetW32/Emotet.AJQ!tr
FireEyeTrojan.GenericKDZ.69400
SophosMal/Generic-S
IkarusTrojan-Banker.Emotet
CyrenW32/Emotet.APL.gen!Eldorado
JiangminBackdoor.Emotet.qm
AviraTR/Crypt.Agent.bonad
MAXmalware (ai score=82)
Antiy-AVLTrojan[Backdoor]/Win32.Emotet
ArcabitTrojan.Generic.D10F18
ZoneAlarmBackdoor.Win32.Emotet.bufj
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
CynetMalicious (score: 90)
AhnLab-V3Trojan/Win32.Emotet.R347703
McAfeeRDN/Emotet
TACHYONTrojan/W32.Agent.307200.ATJ
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/Kryptik.HFMJ
TrendMicro-HouseCallTROJ_GEN.R049C0DHD20
TencentMalware.Win32.Gencirc.10cde7e7
GDataTrojan.GenericKDZ.69400
AVGWin32:Trojan-gen
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_60% (W)

How to remove Backdoor.Win32.Emotet.bufj?

Backdoor.Win32.Emotet.bufj 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.

Leave a Comment