Written by Robert Bailey

What is Win32/Filecoder.Cerber.O infection?

In this short article you will find concerning the meaning of Win32/Filecoder.Cerber.O as well as its negative effect on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom money by a sufferer.

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Most of the situations, Win32/Filecoder.Cerber.O infection will instruct its victims to launch funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Filecoder.Cerber.O Summary

These alterations can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • Ciphering the files located on the sufferer’s disk drive — so the victim can no longer use the data;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most typical channels whereby Win32/Filecoder.Cerber.O Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a source that hosts a malicious software;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the sufferer’s PC or stop the tool from operating in an appropriate fashion – while additionally putting a ransom note that mentions the demand for the sufferers to impact the payment for the purpose of decrypting the papers or recovering the documents system back to the initial problem. In the majority of circumstances, the ransom money note will show up when the customer restarts the PC after the system has already been harmed.

Win32/Filecoder.Cerber.O circulation channels.

In different edges of the world, Win32/Filecoder.Cerber.O grows by leaps and also bounds. However, the ransom notes and methods of obtaining the ransom money amount may vary depending upon particular regional (local) setups. The ransom money notes and also tricks of obtaining the ransom money quantity may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the victim’s device. The alert then requires the individual to pay the ransom money.

    Faulty statements about prohibited content.

    In nations where software program piracy is much less popular, this method is not as reliable for the cyber scams. Conversely, the Win32/Filecoder.Cerber.O popup alert may wrongly assert to be originating from a police organization as well as will certainly report having situated youngster pornography or various other unlawful information on the gadget.

    Win32/Filecoder.Cerber.O popup alert might falsely declare to be acquiring from a legislation enforcement establishment and also will report having situated youngster porn or other prohibited information on the tool. The alert will likewise include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: B092BB11
md5: 59e80b70a571426c24481371cce0c2fd
name: 59E80B70A571426C24481371CCE0C2FD.mlw
sha1: 2e31e3f07adbe0418be38bfde543407248754160
sha256: 5a6e45545d2565e4b38127cb088810d6ed5da5da9f24e35e4755ae046eb28c50
sha512: d50a08bd72068996a48797803233033e7126dfdccb912f28a0ef8f99a0e1dfdc93b224a2c53f882f00e7e04fc5510ee233b9299f785dff600339c2d93c8ceb9b
ssdeep: 6144:e9MSNYMLn6dpz7XqMKwbYbmZWZgHQ+Y0dE2zbGD2s3:e9MSCMLn6rzj9KiYm4iwjn2XGD1
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.Cerber.O also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005112e61 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Cerber
ALYac Gen:Variant.Graftor.385423
Cylance Unsafe
Zillya Trojan.Zerber.Win32.3115
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Cerber.4967d8d6
K7GW Trojan ( 005112e61 )
Cybereason malicious.0a5714
Cyren W32/S-45dac874!Eldorado
Symantec Ransom.Cerber!gen24
ESET-NOD32 Win32/Filecoder.Cerber.O
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Graftor.385423
NANO-Antivirus Trojan.Win32.Zerber.eqpcnz
ViRobot Trojan.Win32.Cerber.318976
MicroWorld-eScan Gen:Variant.Graftor.385423
Tencent Malware.Win32.Gencirc.10b55474
Ad-Aware Gen:Variant.Graftor.385423
Sophos ML/PE-A + Mal/CerberW-A
Comodo TrojWare.Win32.Ransom.Cerber.AY@7knv03
BitDefenderTheta Gen:NN.ZexaF.34628.tyZ@aKcWS1i
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
Emsisoft Gen:Variant.Graftor.385423 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Zerber.cvm
Avira TR/Crypt.XPACK.Gen7
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Cerber
AegisLab Trojan.Win32.Zerber.j!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Graftor.385423
TACHYON Ransom/W32.Cerber.318976
AhnLab-V3 Trojan/Win32.Cerber.C2027378
Acronis suspicious
McAfee Ransomware-GBJ!59E80B70A571
MAX malware (ai score=89)
VBA32 Hoax.Zerber
Malwarebytes Malware.AI.1761098662
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_HPCERBER.SMALY0A
Rising Trojan.Kryptik!1.AC4E (CLASSIC)
Yandex Trojan.GenAsa!PwNCgR+ZURc
Ikarus Trojan.Win32.Filecoder
Fortinet W32/Zerber.EHTF!tr
AVG FileRepMalware
Qihoo-360 Win32/Ransom.Generic.HwgAuCMA

How to remove Win32/Filecoder.Cerber.O virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Filecoder.Cerber.O files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Filecoder.Cerber.O you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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