Win32/Filecoder.NetWalker.A

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Filecoder.NetWalker.A infection?

In this post you will certainly discover about the interpretation of Win32/Filecoder.NetWalker.A as well as its negative influence on your computer. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom money by a victim.

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Most of the instances, Win32/Filecoder.NetWalker.A infection will certainly advise its targets to start funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Filecoder.NetWalker.A Summary

These adjustments can be as adheres to:

  • Injection (inter-process);
  • Attempts to delete volume shadow copies;
  • Installs itself for autorun at Windows startup;
  • Writes a potential ransom message to disk;
  • Network activity detected but not expressed in API logs;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents located on the target’s disk drive — so the victim can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;

Related domains:

z.whorecord.xyzRansom.Mailto.P5
a.tomx.xyzRansom.Mailto.P5

Win32/Filecoder.NetWalker.A

One of the most typical channels through which Win32/Filecoder.NetWalker.A are infused are:

  • By methods of phishing e-mails;
  • As a consequence of customer ending up on a source that holds a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or stop the tool from operating in a proper way – while additionally putting a ransom money note that discusses the demand for the sufferers to effect the repayment for the purpose of decrypting the files or restoring the file system back to the preliminary problem. In many instances, the ransom money note will turn up when the client reboots the COMPUTER after the system has actually currently been harmed.

Win32/Filecoder.NetWalker.A distribution channels.

In various edges of the globe, Win32/Filecoder.NetWalker.A grows by leaps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money amount might vary relying on certain local (local) setups. The ransom money notes and techniques of obtaining the ransom amount may vary depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the sufferer’s device. The alert then requires the customer to pay the ransom.

    Faulty statements concerning illegal material.

    In countries where software piracy is less prominent, this method is not as effective for the cyber scams. Alternatively, the Win32/Filecoder.NetWalker.A popup alert may falsely assert to be stemming from a police establishment and also will report having located youngster pornography or other illegal data on the device.

    Win32/Filecoder.NetWalker.A popup alert may falsely declare to be acquiring from a law enforcement organization as well as will certainly report having situated youngster porn or various other prohibited data on the device. The alert will in a similar way include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: DB2BDF8F
md5: be67ea4a4c920ff90d9d0b9588fd0b17
name: BE67EA4A4C920FF90D9D0B9588FD0B17.mlw
sha1: 2e1490a487babfe6bea0a6f7a0d62d066f07b1ff
sha256: f404e1bbca78fa75a0d25b52993af6b49251a68cb9144a439fc59bde21b5f9d3
sha512: 30ba19f9ea0c0ae198b5b0edf100f841a0d7a1dc6787b6d9a6bffd047c17b9c2b7072e7e8f73603e20bae82d15a674db86d629ceeecd69e11ea1a4944fbd8ddc
ssdeep: 1536:C233zQsv3TwobVP0ty2XGl0O7opMFes9mxyZmWoPa:CgDQiMoxP0tyAGl0OkFsmZ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NetWalker.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.29450
CynetMalicious (score: 100)
CAT-QuickHealRansom.Mailto.P5
ALYacTrojan.Ransom.Sodinokibi
CylanceUnsafe
ZillyaTrojan.DelShad.Win32.169
SangforTrojan.Win32.Nemty.PD
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000027
K7GWTrojan ( 0056b6ab1 )
K7AntiVirusTrojan ( 0056b6ab1 )
SymantecRansom.Cryptolocker
ESET-NOD32a variant of Win32/Filecoder.NetWalker.A
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Ransomware.Netwalker-7671867-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGeneric.Ransom.Netwalker.BA5022BE
NANO-AntivirusVirus.Win32.Gen.ccmw
MicroWorld-eScanGeneric.Ransom.Netwalker.BA5022BE
TencentTrojan.Win32.Mailto.za
Ad-AwareGeneric.Ransom.Netwalker.BA5022BE
SophosMal/Generic-R + Troj/Netwalk-A
ComodoMalware@#15dn0wl01biv9
F-SecureTrojan.TR/Crypt.XPACK.Gen
BitDefenderThetaAI:Packer.1F7191D81E
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.NEMTY.SMTHA
McAfee-GW-EditionBehavesLike.Win32.RansomCWall.lh
FireEyeGeneric.mg.be67ea4a4c920ff9
EmsisoftGeneric.Ransom.Netwalker.BA5022BE (B)
JiangminTrojan.Generic.eexig
AviraTR/Crypt.XPACK.Gen
Antiy-AVLTrojan/Generic.ASMalwS.2C5DD3A
MicrosoftTrojan:Win32/Nemty.PD!MTB
ArcabitGeneric.Ransom.Netwalker.BAD139EBE
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGeneric.Ransom.Netwalker.BA5022BE
TACHYONRansom/W32.Filecrypt.77824
AhnLab-V3Trojan/Win32.Ransom.C3464078
McAfeeRansom-CWall!BE67EA4A4C92
MAXmalware (ai score=99)
VBA32BScope.TrojanPSW.Spy
MalwarebytesRansom.Sodinokibi
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.NEMTY.SMTHA
RisingRansom.Mailto!1.BC36 (CLASSIC)
YandexTrojan.Agent!0s4BMXkbqQI
IkarusTrojan-Ransom.NetWalker
MaxSecureTrojan.Malware.74563249.susgen
FortinetW32/Filecoder.NXP!tr.ransom
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Filecoder.NetWalker.A virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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.NetWalker.A 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:

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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