Backdoor

Backdoor.Win32.Emotet.cayr removal guide

Malware Removal

The Backdoor.Win32.Emotet.cayr 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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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.
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What Backdoor.Win32.Emotet.cayr 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
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine Backdoor.Win32.Emotet.cayr?


File Info:

crc32: 37001BBF
md5: 89c1bb5cfa26b144dd14d37c3bf8d605
name: upload_file
sha1: 40f2abce3c34c6af8601cc8d731373d6560a4139
sha256: d94c0288e7f724877697bf52fe840f4299fb7b1f06129e486021d1916886fa31
sha512: 9f92bdbe605aeca60a5890ce98cb788f7da9d9a50f95cf4abfd51e494e90360bba98e000737c6fa535681e8a508027eb489e1436ca3753efda6edfbb51b9f954
ssdeep: 3072:spocVfb++Xuy7YXDxaOhlSkpkxno3mOuTXd4LltbTSdKekyOI:aDZ++eNTxyykucXd4LltbT
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.cayr also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Emotet.1000
MicroWorld-eScanTrojan.GenericKDZ.69449
FireEyeTrojan.GenericKDZ.69449
CAT-QuickHealBackdoor.Emotet
ALYacTrojan.GenericKDZ.69449
MalwarebytesTrojan.MalPack.TRE
VIPRETrojan.Win32.Generic!BT
CrowdStrikewin/malicious_confidence_60% (W)
BitDefenderTrojan.GenericKDZ.69449
K7GWRiskware ( 0040eff71 )
K7AntiVirusRiskware ( 0040eff71 )
TrendMicroTROJ_GEN.R011C0DHF20
CyrenW32/Emotet.APS.gen!Eldorado
SymantecML.Attribute.HighConfidence
TrendMicro-HouseCallTROJ_GEN.R011C0DHF20
AvastWin32:BankerX-gen [Trj]
ClamAVWin.Packed.Emotet-9371538-0
KasperskyBackdoor.Win32.Emotet.cayr
AlibabaTrojan:Win32/Emotet.acbf3c73
ViRobotTrojan.Win32.Emotet.188416.B
RisingTrojan.Emotet!8.B95 (CLOUD)
Ad-AwareTrojan.GenericKDZ.69449
Comodo.UnclassifiedMalware@0
F-SecureTrojan.TR/Crypt.Agent.zwxyf
ZillyaBackdoor.Emotet.Win32.1035
SophosTroj/Emotet-CLB
IkarusTrojan-Banker.Emotet
JiangminBackdoor.Emotet.qv
AviraTR/Crypt.Agent.zwxyf
MAXmalware (ai score=86)
Antiy-AVLTrojan[Backdoor]/Win32.Emotet
MicrosoftTrojan:Win32/Emotet.ARJ!MTB
ArcabitTrojan.Generic.D10F49
ZoneAlarmBackdoor.Win32.Emotet.cayr
GDataTrojan.GenericKDZ.69449
AhnLab-V3Trojan/Win32.Emotet.R348051
McAfeeEmotet-FQS!89C1BB5CFA26
TACHYONBackdoor/W32.Emotet.188416
VBA32Backdoor.Emotet
CylanceUnsafe
PandaTrj/Genetic.gen
APEXMalicious
ESET-NOD32a variant of Win32/Kryptik.HFMZ
TencentMalware.Win32.Gencirc.10cde85d
FortinetW32/Kryptik.HCEJ!tr
AVGWin32:BankerX-gen [Trj]
Qihoo-360Generic/Trojan.c2a

How to remove Backdoor.Win32.Emotet.cayr?

Backdoor.Win32.Emotet.cayr 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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