Categories: Trojan

About “Trojan:Win32/FileCryptor.KA!MTB” infection

The Trojan:Win32/FileCryptor.KA!MTB 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 Trojan:Win32/FileCryptor.KA!MTB virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan:Win32/FileCryptor.KA!MTB?


File Info:

crc32: 1C94B13Bmd5: e2b331c19cfad5ce2b6cdf02f321f6a1name: E2B331C19CFAD5CE2B6CDF02F321F6A1.mlwsha1: 83c85b89a43e57a2128a6934c5c0291dec5f0f37sha256: e90a4923293492e330f79a858f980bf28529995df3b9ac31330de657d534318esha512: 885f822e7ca27dd9e43c6775ff67f65ba4560e520f7ab6ee8aa209e5182b853e088f1ae1705dd775f7bad826686930d5b31830e6259d00a3461b0e26882ee47cssdeep: 768:HzbCxOMGsHBnv2Yyn25ZSoujXZCLdD3bucQFsvLvh5D:HCcsHBv2nOZSo0ELdDrp6q5Dtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: Kampdommere2FileVersion: 2.01CompanyName: CC Pro 2019 xa9Comments: CC Pro 2019 xa9ProductName: CC Pro xa9ProductVersion: 2.01FileDescription: CC Pro xa9OriginalFilename: Kampdommere2.exe

Trojan:Win32/FileCryptor.KA!MTB also known as:

Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Midie.77525
FireEye Gen:Variant.Midie.77525
CAT-QuickHeal Trojan.Wacatac
McAfee PWS-FCTL!E2B331C19CFA
Cylance Unsafe
AegisLab Trojan.Win32.Midie.4!c
Sangfor Malware
BitDefender Gen:Variant.Midie.77525
K7GW Trojan ( 0057476e1 )
K7AntiVirus Trojan ( 0057476e1 )
Cyren W32/VBInject.AEQ.gen!Eldorado
Symantec Trojan.Gen.MBT
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Generic-9806459-0
Kaspersky Trojan.Win32.Vebzenpak.acqp
Alibaba Trojan:Win32/Vebzenpak.71f356c4
Rising Downloader.Guloader!1.D025 (CLASSIC)
Ad-Aware Gen:Variant.Midie.77525
Emsisoft Gen:Variant.Midie.77525 (B)
Comodo Malware@#2rey1g9gqg5d7
F-Secure Trojan.TR/AD.VBCryptor.leqjg
DrWeb Trojan.VbCrypt.1894
TrendMicro TROJ_GEN.R002C0PLE20
McAfee-GW-Edition PWS-FCTL!E2B331C19CFA
Sophos Mal/Generic-S
Avira TR/AD.VBCryptor.leqjg
MAX malware (ai score=83)
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/FileCryptor.KA!MTB
Gridinsoft Trojan.Win32.Downloader.oa
Arcabit Trojan.Midie.D12ED5
ZoneAlarm Trojan.Win32.Vebzenpak.acqp
GData Gen:Variant.Midie.77525
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.FileCryptor.R358451
BitDefenderTheta Gen:NN.ZevbaCO.34700.dm0@am2r9Npi
ALYac Gen:Variant.Midie.77525
Malwarebytes Trojan.MalPack.VB.Generic
Panda Trj/GdSda.A
Zoner Trojan.Win32.99718
ESET-NOD32 a variant of Win32/Injector.EOBU
TrendMicro-HouseCall TROJ_GEN.R002C0PLE20
Yandex Trojan.Injector!Xhfnzn2ioMs
Ikarus Trojan.VB.Crypt
eGambit Unsafe.AI_Score_98%
Fortinet W32/EOBU!tr
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
Qihoo-360 Generic/Trojan.c16

How to remove Trojan:Win32/FileCryptor.KA!MTB?

  • 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.
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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