Backdoor

Backdoor.Win32.Emotet.chkb malicious file

Malware Removal

The Backdoor.Win32.Emotet.chkb 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.chkb 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

How to determine Backdoor.Win32.Emotet.chkb?


File Info:

crc32: 71841873
md5: 28c73ae71ac3bf47d2cb72fc12d1fef2
name: upload_file
sha1: 48cce58dbd173279034a5e8c73cf99223dbdc89e
sha256: 53ec560c4c34ea26c964a6e2a480ca2a25aab4891b3be435fb0ff67200a381a8
sha512: 186d08fa16d14b28360116320cb8d37ed7e202b7face78158c73dc2d1bcc02f4bba78b85c1e9413b9eafbb3538084a8b093fbd7ecd0786f5ef603e0c1cc77f1c
ssdeep: 12288:pCjBePRPHFPikH0+IQmOZJ6+Px7ZBp5xZ9GJ:rPdikU+IQ1Zt7ZrZEJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 1998
InternalName: CTestProgressBar
FileVersion: 1, 0, 0, 1
CompanyName:
LegalTrademarks:
ProductName: CTestProgressBar Application
ProductVersion: 1, 0, 0, 1
FileDescription: CTestProgressBar MFC Application
OriginalFilename: CTestProgressBar.EXE
Translation: 0x0409 0x04b0

Backdoor.Win32.Emotet.chkb also known as:

BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.34377298
FireEyeGeneric.mg.28c73ae71ac3bf47
McAfeeEmotet-FRV!28C73AE71AC3
BitDefenderTrojan.GenericKD.34377298
K7GWTrojan ( 0056a71b1 )
Invinceaheuristic
F-ProtW32/Injector.ABK.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyBackdoor.Win32.Emotet.chkb
RisingTrojan.GenKryptik!8.AA55 (TFE:5:bcH3VdL34yU)
Ad-AwareTrojan.GenericKD.34377298
DrWebTrojan.Emotet.1000
FortinetW32/Kryptik.HFMI!tr
SophosTroj/Emotet-CLE
IkarusTrojan-Banker.Emotet
CyrenW32/Injector.ABK.gen!Eldorado
MAXmalware (ai score=84)
ArcabitTrojan.Generic.D20C8E52
ZoneAlarmBackdoor.Win32.Emotet.chkb
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
MalwarebytesTrojan.BitCoinMiner
ESET-NOD32a variant of Win32/GenKryptik.EJRV
GDataWin32.Trojan-Spy.Emotet.DHKBIE
WebrootW32.Trojan.Gen

How to remove Backdoor.Win32.Emotet.chkb?

Backdoor.Win32.Emotet.chkb 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