VirTool:Win32/Obfuscator.XZ Virus Removal

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

Spectating the VirTool:Win32/Obfuscator.XZ malware detection means that your computer is in big danger. This computer virus can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be done as soon as possible.

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.

VirTool:Win32/Obfuscator.XZ detection is a virus detection you can spectate in your system. It often shows up after the provoking activities on your computer – opening the dubious email messages, clicking the advertisement in the Internet or installing the program from unreliable sources. From the instance it shows up, you have a short time to take action until it starts its malicious activity. And be sure – it is far better not to wait for these harmful effects.

What is VirTool:Win32/Obfuscator.XZ virus?

VirTool:Win32/Obfuscator.XZ is ransomware-type malware. It searches for the files on your disk, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this malware also does a lot of damage to your system. It modifies the networking settings in order to stop you from reading the removal guidelines or downloading the anti-malware program. In rare cases, VirTool:Win32/Obfuscator.XZ can also prevent the setup of anti-malware programs.

VirTool:Win32/Obfuscator.XZ Summary

In summary, VirTool:Win32/Obfuscator.XZ virus actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Unconventionial language used in binary resources: Chinese (Traditional);
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is likely packed with VMProtect;
  • Authenticode signature is invalid;
  • CAPE detected the embedded pe malware family;
  • Detects Bochs through the presence of a registry key;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Attempted to write directly to a physical drive;
  • Attempts to modify proxy settings;
  • Accessed credential storage registry keys;
  • Touches a file containing cookies, possibly for information gathering;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Encrypting the documents kept on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a horror story for the last 4 years. It is hard to picture a more harmful virus for both individual users and businesses. The algorithms utilized in VirTool:Win32/Obfuscator.XZ (typically, 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 already exists, and possibly will exist. However, that malware does not do all these unpleasant things instantly – it can require up to several hours to cipher all of your files. Thus, seeing the VirTool:Win32/Obfuscator.XZ detection is a clear signal that you need to begin the removal procedure.

Where did I get the VirTool:Win32/Obfuscator.XZ?

Typical tactics of VirTool:Win32/Obfuscator.XZ spreading are usual for all other ransomware variants. Those are one-day landing web pages where users are offered to download the free app, so-called bait e-mails and hacktools. Bait emails are a pretty modern tactic in malware distribution – you receive the e-mail that mimics some routine notifications about shipments or bank service conditions updates. Within the e-mail, there is a malicious MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks fairly uncomplicated, but still needs tons of awareness. Malware can hide in various places, and it is far better to prevent it even before it invades your PC than to trust in an anti-malware program. Simple cybersecurity knowledge is just an important thing in the modern-day world, even if your relationship with a computer remains on YouTube videos. That may save you a lot of money and time which you would spend while looking for a fix guide.

VirTool:Win32/Obfuscator.XZ malware technical details

File Info:

name: 4DB905C49192E1E5C9D0.mlw
path: /opt/CAPEv2/storage/binaries/00b6734060d3529a9d4d3b3c1fc6a9fead0fb16c4e764aa9f675ba98c5a16af2
crc32: 99FFACEC
md5: 4db905c49192e1e5c9d0d285c3f83051
sha1: d368269a6f6a11af69bb9b62d9aaa19b8e221e1f
sha256: 00b6734060d3529a9d4d3b3c1fc6a9fead0fb16c4e764aa9f675ba98c5a16af2
sha512: 898a29b3dd341217bab7599a13d422cadd8c16551f882e12246993455dba321e001c5e51e1d43e65169290597af2467f34b51b9353a8263935a22bb0411b5c8b
ssdeep: 49152:soPCuK9qQvyJfm+Iq//bsJ+scZXVjWY1wVa8Zvt0thxzq:soK0QvkPN/bsJ+scdNp+VB6h9q
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D085330363A1A599CC5560F5AEC7EE2E3B34AEB4B90D27BED115FEE4CAB3104D8144E4
sha3_384: 93be523e569b5694d99b3d2e98f07e6bebb6d790215e8f50b2d2b80c90d5bf1df69332dfe578f953a788d81708bb50fb
ep_bytes: 9ce95702000016374279976aee79d83d
timestamp: 2012-04-05 11:05:07

Version Info:

Translation: 0x0404 0x04b0
CompanyName: Project2
ProductName: Project2
FileVersion: 1.00
ProductVersion: 1.00
InternalName: CSO_ShowStatus
OriginalFilename: CSO_ShowStatus.exe

VirTool:Win32/Obfuscator.XZ also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Generic.4!c
tehtrisGeneric.Malware
MicroWorld-eScanGen:Trojan.Heur.VP.Uz0@aOKRERfb
FireEyeGeneric.mg.4db905c49192e1e5
SkyhighBehavesLike.Win32.Worm.tc
ALYacGen:Trojan.Heur.VP.Uz0@aOKRERfb
Cylanceunsafe
VIPREGen:Trojan.Heur.VP.Uz0@aOKRERfb
SangforSuspicious.Win32.Save.a
Cybereasonmalicious.a6f6a1
ArcabitTrojan.Heur.VP.ED20CCE
BitDefenderThetaAI:Packer.7A57BE181F
VirITTrojan.Win32.Agent4.BCQA
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/GameHack.AO potentially unsafe
CynetMalicious (score: 100)
APEXMalicious
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderGen:Trojan.Heur.VP.Uz0@aOKRERfb
NANO-AntivirusTrojan.Win32.Clicker.bfookc
AvastWin32:Malware-gen
TencentWin32.Trojan.Generic.Kzfl
EmsisoftGen:Trojan.Heur.VP.Uz0@aOKRERfb (B)
F-SecureTrojan.TR/Crypt.CFI.Gen
DrWebTrojan.Click2.29089
ZillyaTrojan.Genome.Win32.226275
SophosMal/VMProtBad-A
IkarusTrojan.Win32.Spy
VaristW32/S-02db20f9!Eldorado
AviraTR/Crypt.CFI.Gen
Antiy-AVLHackTool[VirTool]/Win32.Unknown
KingsoftWin32.HeurC.KVMH015.a
XcitiumMalware@#2uc6ihodofj3k
MicrosoftVirTool:Win32/Obfuscator.XZ
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataGen:Trojan.Heur.VP.Uz0@aOKRERfb
GoogleDetected
AhnLab-V3Packed/Win32.Morphine.C59825
McAfeeArtemis!4DB905C49192
VBA32BScope.TrojanRansom.Gen
MalwarebytesGeneric.Malware/Suspicious
PandaTrj/CI.A
ZonerProbably Heur.ExeHeaderL
RisingMalware.Undefined!8.C (TFE:2:Hd7ETxuc3kK)
YandexTrojan.GenAsa!Mgp3exKH+7I
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Generic.AC.5DD3!tr
AVGWin32:Malware-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_90% (W)

How to remove VirTool:Win32/Obfuscator.XZ?

VirTool:Win32/Obfuscator.XZ malware is extremely difficult to eliminate manually. It stores its files in multiple places throughout the disk, and can get back itself from one of the elements. Moreover, countless modifications in the windows registry, networking configurations and also Group Policies are fairly hard to find and return to the original. It is better to use a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus elimination reasons.

Remove VirTool:Win32/Obfuscator.XZ 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 VirTool:Win32/Obfuscator.XZ 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 VirTool:Win32/Obfuscator.XZ 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 VirTool:Win32/Obfuscator.XZ 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 VirTool:Win32/Obfuscator.XZ 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 “VirTool:Win32/Obfuscator.XZ” 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 VirTool:Win32/Obfuscator.XZ Virus

Step 4: Remove Found Threats:

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

Searching VirTool:Win32/Obfuscator.XZ 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 VirTool:Win32/Obfuscator.XZ 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.

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

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