Win32/Filecoder.Mallox.B Virus Removal

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

Seeing the Win32/Filecoder.Mallox.B detection usually means that your computer is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be taken as soon as possible.

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Win32/Filecoder.Mallox.B detection is a malware detection you can spectate in your system. It frequently shows up after the preliminary procedures on your computer – opening the untrustworthy e-mail, clicking the advertisement in the Internet or setting up the program from unreliable sources. From the second it appears, you have a short time to do something about it before it begins its malicious action. And be sure – it is much better not to await these harmful actions.

What is Win32/Filecoder.Mallox.B virus?

Win32/Filecoder.Mallox.B is ransomware-type malware. It looks for the files on your disk, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this malware additionally does a lot of damage to your system. It alters the networking setups in order to stop you from checking out the removal guidelines or downloading the antivirus. Sometimes, Win32/Filecoder.Mallox.B can even stop the setup of anti-malware programs.

Win32/Filecoder.Mallox.B Summary

Summarizingly, Win32/Filecoder.Mallox.B malware actions in the infected PC are next:

  • A file was accessed within the Public folder.;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Uses Windows utilities for basic functionality;
  • Performs HTTP requests potentially not found in PCAP.;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Authenticode signature is invalid;
  • Attempts to modify proxy settings;
  • Appears to use command line obfuscation;
  • Touches a file containing cookies, possibly for information gathering;
  • Uses suspicious command line tools or Windows utilities;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Encrypting the files located on the target’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of security tools

Ransomware has actually been a major problem for the last 4 years. It is challenging to imagine a more hazardous malware for both individuals and corporations. The algorithms utilized in Win32/Filecoder.Mallox.B (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these bad things immediately – it can take up to a few hours to cipher all of your documents. Hence, seeing the Win32/Filecoder.Mallox.B detection is a clear signal that you have to begin the clearing procedure.

Where did I get the Win32/Filecoder.Mallox.B?

General tactics of Win32/Filecoder.Mallox.B distribution are common for all other ransomware variants. Those are one-day landing sites where users are offered to download the free app, so-called bait e-mails and hacktools. Bait e-mails are a quite new strategy in malware spreading – you receive the e-mail that mimics some standard notifications about shippings or bank service conditions modifications. Inside of the email, there is a corrupted MS Office file, or a link which opens the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks pretty easy, however, still requires tons of awareness. Malware can hide in different spots, and it is far better to prevent it even before it gets into your system than to trust in an anti-malware program. General cybersecurity awareness is just an essential item in the modern world, even if your interaction with a computer stays on YouTube videos. That can save you a lot of money and time which you would certainly spend while trying to find a solution.

Win32/Filecoder.Mallox.B malware technical details

File Info:

name: B54D7DA0FE6869006FFD.mlw
path: /opt/CAPEv2/storage/binaries/df29d5c4a750663440ce76d6804ce88e03faeef9591ec0b3b9ca348a6c930b7f
crc32: 339472DB
md5: b54d7da0fe6869006ffd3b9b470f0dc4
sha1: 5d0b9521cca0c911d49162e7f416a1463fbaefae
sha256: df29d5c4a750663440ce76d6804ce88e03faeef9591ec0b3b9ca348a6c930b7f
sha512: fa50a574ca3495d844fa1a0471e97dc32a4e64e8d20bc9ef6efea5c6bd4fd3b91f6026f7b3da747f69e354cb157e197557c7cdb8d30d0f81cd6458ec8b63e87a
ssdeep: 6144:MQiXrxXhB2sYm28QY4BCRSjX0PGj3IPE:MXX5H52zCR7PGr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14D149D607AC085F1E4AB093856F46F795CEFBE200B61A5DB13504F795E326E29830FA7
sha3_384: 68dea79bd4d6b2c1e28e8c8677dadfb850893938551e7d7b118e02b3106dbed7c6e751f3f4a5c2d6fa5989d68b488c47
ep_bytes: e8b8040000e97afeffff836104008bc1
timestamp: 2023-08-17 20:15:07

Version Info:

0: [No Data]

Win32/Filecoder.Mallox.B also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Mallox.j!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.70329037
FireEyeGeneric.mg.b54d7da0fe686900
CAT-QuickHealRansom.Mallox.S28994722
SkyhighBehavesLike.Win32.Downloader.ch
McAfeeRansomware-HQE!B54D7DA0FE68
Cylanceunsafe
ZillyaTrojan.Filecoder.Win32.30750
SangforRansom.Win32.Save.a
K7AntiVirusTrojan ( 005a7e241 )
AlibabaRansom:Win32/GarrantDecrypt.f4f51c5e
K7GWTrojan ( 005a7e241 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITTrojan.Win32.Genus.UBI
SymantecRansom.Mallox
ESET-NOD32a variant of Win32/Filecoder.Mallox.B
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Ransomware.Rapid-9371249-0
KasperskyHEUR:Trojan-Ransom.Win32.Generic
BitDefenderTrojan.GenericKD.70329037
NANO-AntivirusTrojan.Win32.Encoder.kbogwy
AvastWin32:RansomX-gen [Ransom]
TencentMalware.Win32.Gencirc.10bf189f
EmsisoftTrojan.GenericKD.70329037 (B)
F-SecureHeuristic.HEUR/AGEN.1319014
DrWebTrojan.Encoder.37869
VIPRETrojan.GenericKD.70329037
TrendMicroRansom.Win32.TARGETCOMP.SMYXCLAZ
Trapminesuspicious.low.ml.score
SophosTroj/Ransom-GVU
IkarusTrojan-Ransom.Mallox
GDataTrojan.GenericKD.70329037
JiangminTrojan.Generic.hrnoq
WebrootW32.Ransoom.Gen
VaristW32/Filecoder.ID.gen!Eldorado
AviraHEUR/AGEN.1319014
Antiy-AVLTrojan/Win32.Agent
KingsoftWin32.Trojan-Ransom.Generic.a
XcitiumMalware@#cqy0yygzrdg8
ArcabitTrojan.Generic.D43122CD
ViRobotTrojan.Win.Z.Mallox.197120
ZoneAlarmHEUR:Trojan-Ransom.Win32.Generic
MicrosoftRansom:Win32/GarrantDecrypt.PA!MTB
GoogleDetected
AhnLab-V3Ransomware/Win.Ransom.C5011664
VBA32BScope.TrojanRansom.Fargo
ALYacTrojan.Ransom.Filecoder
MAXmalware (ai score=86)
MalwarebytesRansom.Filecoder
PandaTrj/GdSda.A
RisingRansom.OutSider!1.D74B (CLASSIC)
YandexTrojan.Filecoder!WuCHnVWMi1w
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Filecoder.MALL!tr.ransom
BitDefenderThetaGen:NN.ZexaF.36744.muW@a83MUGci
AVGWin32:RansomX-gen [Ransom]
DeepInstinctMALICIOUS

How to remove Win32/Filecoder.Mallox.B?

Win32/Filecoder.Mallox.B malware is very difficult to remove manually. It puts its data in a variety of locations throughout the disk, and can recover itself from one of the parts. Furthermore, a lot of changes in the windows registry, networking settings and Group Policies are fairly hard to find and return to the initial. It is far better to utilize a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for virus removal objectives.

Remove Win32/Filecoder.Mallox.B with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Win32/Filecoder.Mallox.B as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Win32/Filecoder.Mallox.B Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Win32/Filecoder.Mallox.B was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Win32/Filecoder.Mallox.B has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Win32/Filecoder.Mallox.B” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Win32/Filecoder.Mallox.B Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Win32/Filecoder.Mallox.B Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Win32/Filecoder.Mallox.B and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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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