Win32/Filecoder.STOP.A

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

What is Win32/Filecoder.STOP.A infection?

In this article you will locate regarding the interpretation of Win32/Filecoder.STOP.A and its negative impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the situations, Win32/Filecoder.STOP.A infection will certainly advise its victims to start funds move for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s tool.

Win32/Filecoder.STOP.A Summary

These alterations can be as complies with:

  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents located on the victim’s hard disk drive — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzRansom.STOP.S7749358
a.tomx.xyzRansom.STOP.S7749358
api.2ip.uaRansom.STOP.S7749358
jfus.topRansom.STOP.S7749358

Win32/Filecoder.STOP.A

The most regular networks through which Win32/Filecoder.STOP.A are infused are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a source that holds a harmful software;

As quickly as the Trojan is effectively injected, it will either cipher the data on the sufferer’s computer or prevent the device from operating in a correct manner – while also placing a ransom money note that discusses the need for the victims to impact the repayment for the objective of decrypting the files or recovering the documents system back to the initial problem. In a lot of circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has already been damaged.

Win32/Filecoder.STOP.A circulation networks.

In numerous edges of the world, Win32/Filecoder.STOP.A expands by leaps and bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom amount may differ relying on certain neighborhood (local) settings. The ransom money notes and tricks of obtaining the ransom money quantity might differ depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software program piracy is less popular, this method is not as effective for the cyber fraudulences. Alternatively, the Win32/Filecoder.STOP.A popup alert might wrongly claim to be originating from a law enforcement establishment and also will report having located youngster porn or various other prohibited information on the device.

    Win32/Filecoder.STOP.A popup alert might falsely claim to be obtaining from a legislation enforcement establishment as well as will certainly report having located child porn or various other illegal data on the device. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: EBB8F3F8
md5: a6fe56089c98ee5373b4cf22d4b16d74
name: A6FE56089C98EE5373B4CF22D4B16D74.mlw
sha1: 120c33917ab39703c4ada6789748c8eed157c164
sha256: 9b3dc949d6d3cce7f9dd94b51ba8d822ee345d0df2f90f8a6618684824e2b95b
sha512: e2fa6fb845e76992ed27bc4aec96555b1e95bd503afd302bb8373a45657bef2ce647f16e4601dc54a22032179872288dbf030d890d95ecef7b5739527d5bacaa
ssdeep: 24576:ZBUIKn/vwOXGUXAjCymYZiVtElVIBT2roqnTSSxWeT/dRPOO8W8WQHUq7:F0dwAYZt6C31WeTVRPOhW87Uq7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.STOP.A also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005459b91 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.26996
CynetMalicious (score: 100)
CAT-QuickHealRansom.STOP.S7749358
ALYacDeepScan:Generic.Ransom.Stop.8BFE5A8D
ZillyaTrojan.Filecoder.Win32.10751
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
K7GWTrojan ( 005459b91 )
Cybereasonmalicious.89c98e
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.STOP.A
APEXMalicious
AvastWin32:Trojan-gen
KasperskyHEUR:Trojan-Ransom.Win32.Stop.gen
BitDefenderDeepScan:Generic.Ransom.Stop.8BFE5A8D
NANO-AntivirusTrojan.Win32.Stop.gcqxmm
MicroWorld-eScanDeepScan:Generic.Ransom.Stop.8BFE5A8D
TencentMalware.Win32.Gencirc.10b87f7a
Ad-AwareDeepScan:Generic.Ransom.Stop.8BFE5A8D
SophosML/PE-A
BitDefenderThetaGen:NN.ZexaF.34688.gvW@aCCF7Mbi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.STOP.SMTH
McAfee-GW-EditionBehavesLike.Win32.Dropper.th
FireEyeGeneric.mg.a6fe56089c98ee53
EmsisoftDeepScan:Generic.Ransom.Stop.8BFE5A8D (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.ermmb
AviraHEUR/AGEN.1131749
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Glupteba
GridinsoftRansom.Win32.Filecoder.sd!s1
ArcabitDeepScan:Generic.Ransom.Stop.8BFE5A8D
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataDeepScan:Generic.Ransom.Stop.8BFE5A8D
AhnLab-V3Trojan/Win32.RL_RansomCrypt.R298381
McAfeeGenericRXIX-TR!A6FE56089C98
MAXmalware (ai score=87)
VBA32Trojan.Encoder
MalwarebytesRansom.FileCryptor
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.STOP.SMTH
RisingRansom.Stop!8.10810 (C64:YzY0OnKlAXRmk9+u)
YandexTrojan.Filecoder!MUlstkWh2aY
IkarusTrojan-Ransom.Stop
MaxSecureTrojan.Malware.74290195.susgen
FortinetW32/Promorad.A!tr.ransom
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Filecoder.STOP.A ransomware?

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.STOP.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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending