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

What is Generic.Ransom.WCryG.7FB0BD9A infection?

In this article you will certainly discover concerning the definition of Generic.Ransom.WCryG.7FB0BD9A as well as its negative impact on your computer. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to demand paying the ransom by a target.

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Most of the situations, Generic.Ransom.WCryG.7FB0BD9A virus will certainly advise its targets to launch funds move for the objective of counteracting the changes that the Trojan infection has presented to the target’s tool.

Generic.Ransom.WCryG.7FB0BD9A Summary

These modifications can be as adheres to:

  • 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.
  • Enumerates user accounts on the system;
  • 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 attempted to delay the analysis task.;
  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Looks up the external IP address;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Modifies boot configuration settings;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • Mimics the file times of a Windows system file;
  • 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
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to identify installed AV products by installation directory;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the target’s disk drive — so the target can no longer make use of the data;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains DeepScan:Generic.Ransom.WCryG.7FB0BD9A


One of the most common networks through which Generic.Ransom.WCryG.7FB0BD9A Ransomware 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 an effect of individual ending up on a source that hosts a malicious software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or stop the tool from functioning in a proper fashion – while also placing a ransom note that points out the requirement for the victims to impact the payment for the purpose of decrypting the documents or restoring the data system back to the initial condition. In most instances, the ransom money note will show up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Generic.Ransom.WCryG.7FB0BD9A circulation channels.

In numerous edges of the globe, Generic.Ransom.WCryG.7FB0BD9A expands by leaps and also bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom money amount may vary depending upon certain neighborhood (regional) setups. The ransom notes as well as techniques of extorting the ransom amount might vary depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software program.

    In particular locations, the Trojans often wrongfully report having identified some unlicensed applications enabled on the victim’s gadget. The alert after that requires the individual to pay the ransom money.

    Faulty statements regarding illegal material.

    In nations where software program piracy is less popular, this technique is not as effective for the cyber scams. Alternatively, the Generic.Ransom.WCryG.7FB0BD9A popup alert may falsely assert to be stemming from a law enforcement establishment and also will certainly report having located kid porn or various other prohibited data on the tool.

    Generic.Ransom.WCryG.7FB0BD9A popup alert might incorrectly assert to be acquiring from a law enforcement organization and also will certainly report having located youngster pornography or various other unlawful data on the gadget. The alert will similarly consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 4F459AFC
md5: ad501ae078043e4b2f9203f95171fa0d
name: AD501AE078043E4B2F9203F95171FA0D.mlw
sha1: 3e0c4d3374dec279c3f139594b27df18e5db1342
sha256: 07c48c74c0de0556cf51afb0af88dfa74c326ccf2cc1be4d5c3a716119592fa0
sha512: a8df4b07e913028601af53907f82431602ec4c4b743fec69cb5db88ff3f789f50be3c5183c8feb58ec1d0ff64ddd549e9ef3e51f8581f46676054db8cc24acdc
ssdeep: 3072:uxHvYbcjpyRV5h5DXi9aNDLwP0Q/RJdDWos3XhCW8EKuY2klu63vy:uxPXpyL5zi9FHDWHHhCWLKnzf
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 Cryptology
InternalName: noncorrupt
FileVersion: 1.7
CompanyName: Cryptology
ProductName: noncorrupt doub cordis
ProductVersion: 1.7
FileDescription: noncorrupt sockeroos ess
OriginalFilename: noncorrupt.exe
Translation: 0x0409 0x04b0

Generic.Ransom.WCryG.7FB0BD9A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
DrWeb Trojan.Encoder.18078
MicroWorld-eScan DeepScan:Generic.Ransom.WCryG.7FB0BD9A
McAfee Ransomware-GIX!AD501AE07804
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0051cfe21 )
BitDefender DeepScan:Generic.Ransom.WCryG.7FB0BD9A
K7GW Trojan ( 0051cfe21 )
Cybereason malicious.078043
BitDefenderTheta Gen:NN.ZexaF.34590.ju0@aWHpuMgi
Symantec ML.Attribute.HighConfidence
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/Cerber.8b45978d
NANO-Antivirus Trojan.Win32.Zerber.eviods
AegisLab Trojan.Win32.Generic.4!c
Rising Ransom.Cerber!8.3058 (TFE:1:hwWTIAs4wlG)
Ad-Aware DeepScan:Generic.Ransom.WCryG.7FB0BD9A
Sophos ML/PE-A + Mal/Cerber-C
Comodo Malware@#1905rspxp5li0
F-Secure Heuristic.HEUR/AGEN.1121409
McAfee-GW-Edition Ransomware-GIX!AD501AE07804
Emsisoft DeepScan:Generic.Ransom.WCryG.7FB0BD9A (B)
Ikarus Trojan.Win32.Crypt
Jiangmin Trojan.Zerber.dhi
Avira HEUR/AGEN.1121409
MAX malware (ai score=99)
Antiy-AVL Trojan/Win32.TSGeneric
Microsoft Ransom:Win32/Cerber.A
Arcabit DeepScan:Generic.Ransom.WCryG.7FB0BD9A
ZoneAlarm HEUR:Trojan.Win32.Generic
GData DeepScan:Generic.Ransom.WCryG.7FB0BD9A
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Generic.C2280711
Acronis suspicious
VBA32 Trojan-Ransom.Zerber
ALYac DeepScan:Generic.Ransom.WCryG.7FB0BD9A
Malwarebytes Malware.AI.3889658858
Panda Trj/Genetic.gen
APEX Malicious
ESET-NOD32 a variant of Win32/Kryptik.EZQC
Tencent Win32.Trojan.Generic.Lohk
Yandex Trojan.GenAsa!gbMRQ3Oqwdw
SentinelOne Static AI – Suspicious PE
Fortinet W32/Kryptik.EYKI!tr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.3ff

How to remove Generic.Ransom.WCryG.7FB0BD9A ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Generic.Ransom.WCryG.7FB0BD9A 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:

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If the guide doesn’t help you to remove Generic.Ransom.WCryG.7FB0BD9A you can always ask me in the comments for getting help.

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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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