Backdoor

Backdoor.Win32.Emotet.buxf (file analysis)

Malware Removal

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

  • Executable code extraction
  • Creates RWX memory
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs

How to determine Backdoor.Win32.Emotet.buxf?


File Info:

crc32: 96A378F4
md5: c0bf462e411680016229af85031e70b7
name: upload_file
sha1: 499d36be06b9d8b547511c44c5f62f2cdb160c0e
sha256: ee6544ea9d080d0fe42fc20f682c3097f3cf6351d8d24880f7c13b4d268ec07d
sha512: 0e4471c1dcc56b10d32f0e9e0959d9ecbb770b78bbfbcbe6ad80b1cb83b4bd7047fc593118e7ea22c5734013ca9b5882dd3af9676680b621c53df7ca5ec3c7b8
ssdeep: 6144:2BW3qfvKcJA6paL++acj5205qvVlvMQETSUR:2U3qfzu6pKQcUTvdK
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.buxf also known as:

Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.34346890
FireEyeTrojan.GenericKD.34346890
McAfeeEmotet-FQS!C0BF462E4116
VIPRETrojan.Win32.Generic!BT
K7AntiVirusTrojan ( 005605291 )
BitDefenderTrojan.GenericKD.34346890
K7GWTrojan ( 005605291 )
TrendMicroTROJ_GEN.R049C0DHD20
F-ProtW32/Emotet.APL.gen!Eldorado
SymantecTrojan.Emotet
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Emotet.buxf
AlibabaTrojan:Win32/Emotet.a237cba1
ViRobotTrojan.Win32.Emotet.307200.C
RisingTrojan.GenKryptik!8.AA55 (CLOUD)
Ad-AwareTrojan.GenericKD.34346890
EmsisoftTrojan.Emotet (A)
F-SecureTrojan.TR/Crypt.Agent.teidl
DrWebTrojan.Emotet.999
FortinetW32/Emotet.999!tr
SophosMal/Generic-S
CyrenW32/Emotet.APL.gen!Eldorado
MaxSecureTrojan.Malware.121218.susgen
AviraTR/Crypt.Agent.teidl
MAXmalware (ai score=84)
ArcabitTrojan.Generic.D20C178A
ZoneAlarmBackdoor.Win32.Emotet.buxf
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
CynetMalicious (score: 85)
AhnLab-V3Trojan/Win32.Emotet.R347703
BitDefenderThetaGen:NN.Zextet.34152.sq0@au4WaEdi
ALYacTrojan.GenericKD.34346890
MalwarebytesTrojan.MalPack.TRE
ESET-NOD32a variant of Win32/Kryptik.HFMJ
TrendMicro-HouseCallTROJ_GEN.R049C0DHD20
IkarusTrojan-Banker.Emotet
GDataTrojan.GenericKD.34346890
AVGWin32:TrojanX-gen [Trj]
PandaTrj/Genetic.gen

How to remove Backdoor.Win32.Emotet.buxf?

Backdoor.Win32.Emotet.buxf 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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