Should I remove “Generic.Ransom.Koolova.230DB54D”?

The Generic.Ransom.Koolova.230DB54D 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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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.

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What Generic.Ransom.Koolova.230DB54D virus can do?

Executable code extraction
Creates RWX memory

How to determine Generic.Ransom.Koolova.230DB54D?


File Info:
crc32: F080A0B8
md5: f0232967a893b8691123f921b5ef58bb
name: F0232967A893B8691123F921B5EF58BB.mlw
sha1: 4a6fa8ea75238316e0fa766a70e1251d70f7d5ee
sha256: c29d248f4fe0432e00b376f9967088037cdffaf6ff43e3a8c29024f4737f00d2
sha512: 78874d4f24c0a14b2f95b3d77c5bb9115486b520ab3ba838e26a95c28b2430adf18adfd14c93ed863359951a896689c2af4b1a8063397b8b0326fd104dfaabea
ssdeep: 768:4BK6AD2yP/B1KNdaFi6GKUdDbv87bpEv:IKjqyHwdVvpbv87bq
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2015
Assembly Version: 1.0.0.0
InternalName: DUMB.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: DUMB
ProductVersion: 1.0.0.0
FileDescription: DUMB
OriginalFilename: DUMB.exe

Generic.Ransom.Koolova.230DB54D also known as:

Elastic	malicious (high confidence)
DrWeb	Trojan.Encoder.15077
Cynet	Malicious (score: 99)
McAfee	Artemis!F0232967A893
CrowdStrike	win/malicious_confidence_60% (W)
Cybereason	malicious.7a893b
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Filecoder.DY
APEX	Malicious
Avast	Win32:RansomX-gen [Ransom]
Kaspersky	UDS:Trojan-Ransom.MSIL.Encoder.gen
BitDefender	Generic.Ransom.Koolova.230DB54D
MicroWorld-eScan	Generic.Ransom.Koolova.230DB54D
Ad-Aware	Generic.Ransom.Koolova.230DB54D
Sophos	Mal/Crypdum-A
BitDefenderTheta	Gen:NN.ZemsilF.34670.cm0@aKs4Nri
McAfee-GW-Edition	Artemis
FireEye	Generic.Ransom.Koolova.230DB54D
Emsisoft	Generic.Ransom.Koolova.230DB54D (B)
Avira	HEUR/AGEN.1133963
Microsoft	Ransom:MSIL/FileCoder.PA!MTB
GData	MSIL.Trojan-Ransom.Filecoder.AN
AhnLab-V3	Trojan/Win32.Occamy.C2499816
MAX	malware (ai score=80)
Malwarebytes	Trojan.FileCryptor
Rising	Trojan.Filecoder!8.68 (TFE:dGZlOgxrSM8oyFlZlg)
Ikarus	Trojan.MSIL.Filecoder
Fortinet	MSIL/Filecoder.DY!tr.ransom
AVG	Win32:RansomX-gen [Ransom]

How to remove Generic.Ransom.Koolova.230DB54D?

Generic.Ransom.Koolova.230DB54D 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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