Ransom:Win32/Reveton.A Virus Removal

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

Seeing the Ransom:Win32/Reveton.A detection means that your computer is in big danger. This computer virus can correctly be named as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.

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Ransom:Win32/Reveton.A detection is a virus detection you can spectate in your system. It usually shows up after the provoking actions on your PC – opening the untrustworthy e-mail, clicking the banner in the Internet or mounting the program from dubious resources. From the second it shows up, you have a short time to act before it starts its harmful activity. And be sure – it is far better not to await these malicious effects.

What is Ransom:Win32/Reveton.A virus?

Ransom:Win32/Reveton.A is ransomware-type malware. It looks for the documents on your computer, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware additionally does a lot of damage to your system. It modifies the networking settings in order to avoid you from looking for the removal tutorials or downloading the anti-malware program. In some cases, Ransom:Win32/Reveton.A can even stop the launching of anti-malware programs.

Ransom:Win32/Reveton.A Summary

In summary, Ransom:Win32/Reveton.A virus activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • A file was accessed within the Public folder.;
  • Uses Windows utilities for basic functionality;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • CAPE detected the shellcode patterns malware family;
  • Attempts to modify proxy settings;
  • Attempts to modify browser security settings;
  • Attempts to disable browser security warnings;
  • 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;
  • Ciphering the files kept on the target’s disks — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a major problem for the last 4 years. It is challenging to imagine a more damaging malware for both individual users and corporations. The algorithms used in Ransom:Win32/Reveton.A (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these horrible things instantly – it can take up to several hours to cipher all of your files. Therefore, seeing the Ransom:Win32/Reveton.A detection is a clear signal that you need to begin the clearing procedure.

Where did I get the Ransom:Win32/Reveton.A?

Typical tactics of Ransom:Win32/Reveton.A spreading are basic for all other ransomware examples. Those are one-day landing sites where users are offered to download and install the free software, so-called bait e-mails and hacktools. Bait emails are a pretty new strategy in malware distribution – you receive the email that imitates some routine notifications about shippings or bank service conditions updates. Inside of the email, there is an infected MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Preventing it looks fairly simple, however, still needs tons of focus. Malware can hide in various spots, and it is better to stop it even before it goes into your computer than to rely on an anti-malware program. Standard cybersecurity awareness is just an important item in the modern-day world, even if your relationship with a PC stays on YouTube videos. That may keep you a lot of money and time which you would spend while trying to find a fix guide.

Ransom:Win32/Reveton.A malware technical details

File Info:

name: 3147E13D43917F311559.mlw
path: /opt/CAPEv2/storage/binaries/4e6e274f1c1f14d17aa6b073071e9b30d68dcf9c35c791e3a1426640a26d2847
crc32: 3E218F6E
md5: 3147e13d43917f3115594c33b85edaed
sha1: 25877e7d6d987fbb740760d62eae49a5e2a9d1bd
sha256: 4e6e274f1c1f14d17aa6b073071e9b30d68dcf9c35c791e3a1426640a26d2847
sha512: f5c1af897a811d898870f72ceb88d1aba64a5967e600587ab87dd6675eaf64036af8c70a9d7398441107ef1ffda35c09561cb3d0e7c7e60a76cf73de9235c985
ssdeep: 3072:IKwxbH6QNevJyItWDqWBnYdomYnozd7m83vv7/267bJVVLayQvknp7GbGhTe0Dg0:I9j6QohyItvAYeBnqdVn7//7bmxGh60D
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
tlsh: T1570412894E5DB87AE67287FA2E6B096328BBF3C486ED41F43D2B155EC5354C048C2B1C
sha3_384: daa9e0c3831ab4fc5f11aefb478e0f4d70179744cf9d0b584589bdaea331de86e28bb9f1fdf1b533272ab5df4dbe9da4
ep_bytes: 807c2408010f85b901000060be002041
timestamp: 2011-03-19 09:07:19

Version Info:

CompanyName: Packard Bell BV
FileDescription: Fault Gap Miner Reins
FileVersion: 7.1
InternalName: Hood Tic That
LegalCopyright: Envy Zesty Trips Ross 2001-2010
OriginalFilename: Darwin.exe
ProductName: Flax Harry Lend Circe Pouch
ProductVersion: 7.1
Translation: 0x0409 0x04b0

Ransom:Win32/Reveton.A also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.4!c
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.Barys.1483
FireEyeGeneric.mg.3147e13d43917f31
SkyhighBehavesLike.Win32.Trojan.cc
McAfeeGeneric BackDoor.vj
Cylanceunsafe
ZillyaTrojan.Zbot.Win32.48676
SangforTrojan.Win32.Kazy.bruk
K7AntiVirusPassword-Stealer ( 003c6e581 )
AlibabaTrojan:Win32/Kryptik.f7fade69
K7GWPassword-Stealer ( 003c6e581 )
CrowdStrikewin/malicious_confidence_100% (D)
SymantecML.Attribute.HighConfidence
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of Win32/Kryptik.XUJ
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Trojan.Zbot-16206
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderGen:Variant.Barys.1483
NANO-AntivirusTrojan.Win32.Reveton.jjwch
AvastWin32:Evo-gen [Trj]
EmsisoftGen:Variant.Barys.1483 (B)
F-SecureTrojan.TR/Crypt.ZPACK.Gen2
DrWebTrojan.Inject.59375
VIPREGen:Variant.Barys.1483
TrendMicroTROJ_FRS.0NA103BL20
SophosMal/EncPk-ACN
IkarusTrojan.Win32.Ransom
JiangminTrojanSpy.Zbot.bknc
WebrootW32.Trojan.Gen
VaristW32/Reveton.Q.gen!Eldorado
AviraTR/Crypt.ZPACK.Gen2
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Generic
Kingsoftmalware.kb.b.841
MicrosoftRansom:Win32/Reveton.A
XcitiumTrojWare.Win32.Kryptik.ZMNA@4mox0e
ArcabitTrojan.Barys.D5CB
ZoneAlarmUDS:DangerousObject.Multi.Generic
GDataGen:Variant.Barys.1483
GoogleDetected
AhnLab-V3Trojan/Win32.Agent.R17000
BitDefenderThetaGen:NN.ZedlaF.36744.kmSfayes!Ugi
ALYacGen:Variant.Barys.1483
PandaGeneric Malware
TrendMicro-HouseCallTROJ_FRS.0NA103BL20
RisingTrojan.Generic!8.C3 (TFE:5:rrjPpnZ0ZPS)
YandexTrojan.GenAsa!S2tW7CfY0GE
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.3411397.susgen
FortinetW32/Zbot.CTPB!tr
AVGWin32:Evo-gen [Trj]
DeepInstinctMALICIOUS

How to remove Ransom:Win32/Reveton.A?

Ransom:Win32/Reveton.A malware is incredibly difficult to remove manually. It puts its files in multiple places throughout the disk, and can recover itself from one of the parts. In addition, a number of alterations in the windows registry, networking configurations and Group Policies are pretty hard to find and revert to the initial. It is far better to make use of a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for malware removal objectives.

Remove Ransom:Win32/Reveton.A 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 Ransom:Win32/Reveton.A 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 Ransom:Win32/Reveton.A 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 Ransom:Win32/Reveton.A 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 Ransom:Win32/Reveton.A 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 “Ransom:Win32/Reveton.A” 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 Ransom:Win32/Reveton.A Virus

Step 4: Remove Found Threats:

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

Searching Ransom:Win32/Reveton.A 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 Ransom:Win32/Reveton.A 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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