Backdoor

What is “Backdoor.Win32.Emotet.cffj”?

Malware Removal

The Backdoor.Win32.Emotet.cffj 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.cffj 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

How to determine Backdoor.Win32.Emotet.cffj?


File Info:

crc32: C5A9E623
md5: 031bd847f65d159e8663d4068c764dfc
name: upload_file
sha1: 672af90d2db1127c8f5ed6e86ee7fa56c30f7994
sha256: f29b9122f956900a24b2d3fcddc64a814658c13ebfa600fc393665f7d3f68eb6
sha512: ad8082229a6822ab7f895717eb4beac927cf21d3c03899e4f2e2a693991925bc4d9be3471be731b3866f50bce7f117b3db987a430e4cb885e43c3e4b0a3e56e0
ssdeep: 12288:QZlyqwEmkmauSVd2R3R0EcX0euXBQsXsU3z431xVB:Gm6whk90Bcye1T
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2002
InternalName: ExpCheckTest
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: ExpCheckTest Application
ProductVersion: 1, 0, 0, 1
FileDescription: ExpCheckTest MFC Application
OriginalFilename: ExpCheckTest.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.cffj also known as:

BkavW32.AIDetectVM.malware2
DrWebTrojan.Emotet.999
MicroWorld-eScanTrojan.Agent.EVAU
FireEyeGeneric.mg.031bd847f65d159e
Qihoo-360Generic/HEUR/QVM41.2.41F7.Malware.Gen
ALYacTrojan.Agent.EVAU
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.Agent.EVAU
K7GWRiskware ( 0040eff71 )
TrendMicroTROJ_GEN.R002C0DHG20
BitDefenderThetaGen:NN.ZexaE.34152.4y0@aSK7bUok
F-ProtW32/Emotet.APV.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyBackdoor.Win32.Emotet.cffj
AlibabaTrojan:Win32/Emotet.27a18f7d
RisingTrojan.Emotet!8.B95 (CLOUD)
Ad-AwareTrojan.Agent.EVAU
F-SecureTrojan.TR/Kryptik.oqrrb
FortinetPossibleThreat.MU
SophosTroj/Emotet-CLB
CyrenW32/Emotet.APV.gen!Eldorado
AviraTR/Kryptik.oqrrb
MAXmalware (ai score=83)
ArcabitTrojan.Agent.EVAU
ZoneAlarmBackdoor.Win32.Emotet.cffj
MicrosoftTrojan:Win32/Emotet.ARK!MTB
McAfeeEmotet-FQS!031BD847F65D
TACHYONTrojan/W32.Agent.917504.KO
MalwarebytesTrojan.Emotet
ESET-NOD32Win32/Emotet.CD
TrendMicro-HouseCallTROJ_GEN.R002C0DHG20
GDataTrojan.Agent.EVAU
AVGWin32:Malware-gen
AvastWin32:Malware-gen
CrowdStrikewin/malicious_confidence_60% (W)

How to remove Backdoor.Win32.Emotet.cffj?

Backdoor.Win32.Emotet.cffj 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