Win32/GenCBL.NT

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

What is Win32/GenCBL.NT infection?

In this post you will certainly locate concerning the meaning of Win32/GenCBL.NT and also its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet frauds to require paying the ransom 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.

In the majority of the instances, Win32/GenCBL.NT infection will certainly advise its sufferers to launch funds transfer for the objective of counteracting the changes that the Trojan infection has introduced to the sufferer’s device.

Win32/GenCBL.NT Summary

These adjustments can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Presents an Authenticode digital signature;
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • 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
  • Ciphering the papers situated on the victim’s hard disk drive — so the target can no longer use the information;
  • Preventing normal accessibility to the victim’s workstation;

Win32/GenCBL.NT

The most typical channels through which Win32/GenCBL.NT Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual winding up on a source that holds a harmful software application;

As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or avoid the device from working in a proper manner – while also positioning a ransom note that states the demand for the victims to impact the settlement for the purpose of decrypting the records or restoring the data system back to the initial condition. In the majority of instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/GenCBL.NT distribution channels.

In numerous edges of the globe, Win32/GenCBL.NT grows by jumps and also bounds. Nevertheless, the ransom money notes and techniques of extorting the ransom amount may differ relying on certain neighborhood (local) setups. The ransom notes and techniques of extorting the ransom amount might differ depending on certain regional (regional) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having found some unlicensed applications made it possible for on the target’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty statements about illegal content.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber fraudulences. Conversely, the Win32/GenCBL.NT popup alert may wrongly claim to be deriving from a law enforcement establishment as well as will report having located child pornography or various other illegal data on the tool.

    Win32/GenCBL.NT popup alert might falsely claim to be acquiring from a law enforcement institution and will certainly report having located youngster pornography or various other illegal information on the gadget. The alert will likewise contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: D7B4211C
md5: a6477807d3c8281607abc2e356eef30d
name: A6477807D3C8281607ABC2E356EEF30D.mlw
sha1: 69ec43c3f72c7dbd7634fdd209933d936bdf009f
sha256: 61710dde87d6960bd63eead6b6815744dac068930694fd778faa0b5d8fc6aa82
sha512: 7ff3f9127bcc698a7393cf5479f8de2d53621904500ac89eb5ceed8c2f9b92427ef6b5720a526960b51a6a3b2e19ae9d41bd34ebf3861aabc356463e883568a3
ssdeep: 6144:ETfmt7eZAPOyKmLrLqGvHr0nNK11G9DMQyaViFwRuM:Ebi7/xZrkNK11G9AQyOi67
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenCBL.NT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.malware.sig1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.35521527
FireEye Generic.mg.a6477807d3c82816
ALYac Trojan.GenericKD.35521527
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.GenericKD.35521527
K7AntiVirus Riskware ( 0049f6ae1 )
Symantec Trojan.Maltrec.TS
APEX Malicious
Kaspersky UDS:DangerousObject.Multi.Generic
Ad-Aware Trojan.GenericKD.35521527
Emsisoft MalCert.A (A)
F-Secure Heuristic.HEUR/AGEN.1134669
DrWeb BackDoor.Qbot.554
McAfee-GW-Edition BehavesLike.Win32.Generic.fh
Sophos ML/PE-A + Mal/EncPk-APW
Avira HEUR/AGEN.1134669
Microsoft Trojan:Win32/Wacatac.B!ml
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Arcabit Trojan.Generic.D21E03F7
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Trojan.GenericKD.35521527
Cynet Malicious (score: 100)
McAfee W32/PinkSbot-HE!A6477807D3C8
MAX malware (ai score=86)
VBA32 Malware-Cryptor.General.3
Malwarebytes Trojan.Cutwail
ESET-NOD32 a variant of Win32/GenCBL.NT
Rising Trojan.GenCBL!8.12138 (TFE:4:CKVnoSwwvO)
eGambit Unsafe.AI_Score_66%
Fortinet W32/Qbot.CU!tr
Paloalto generic.ml
Qihoo-360 HEUR/QVM39.1.B03B.Malware.Gen

How to remove Win32/GenCBL.NT virus?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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/GenCBL.NT 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/GenCBL.NT 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