Win32:RansomX-gen [Ransom]

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

What is Win32:RansomX-gen [Ransom] infection?

In this article you will find regarding the meaning of Win32:RansomX-gen [Ransom] and also its adverse influence on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom money by a victim.

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Most of the cases, Win32:RansomX-gen [Ransom] ransomware will instruct its sufferers to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the victim’s device.

Win32:RansomX-gen [Ransom] Summary

These modifications 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.
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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
  • Collects information about installed applications;
  • 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.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard disk drive — so the target can no more utilize the information;
  • Preventing normal access 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.

Win32:RansomX-gen [Ransom]

One of the most normal channels where Win32:RansomX-gen [Ransom] are infused are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a resource that hosts a harmful software application;

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the gadget from operating in a proper fashion – while additionally placing a ransom money note that points out the need for the sufferers to impact the payment for the objective of decrypting the papers or bring back the file system back to the first problem. In a lot of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32:RansomX-gen [Ransom] distribution channels.

In different corners of the world, Win32:RansomX-gen [Ransom] expands by jumps and bounds. However, the ransom notes and also tricks of extorting the ransom money quantity might differ depending upon certain regional (local) setups. The ransom money notes and techniques of extorting the ransom amount may differ depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In specific areas, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The alert then demands the individual to pay the ransom money.

    Faulty statements about prohibited web content.

    In countries where software piracy is much less popular, this technique is not as reliable for the cyber frauds. Alternatively, the Win32:RansomX-gen [Ransom] popup alert may incorrectly declare to be stemming from a law enforcement establishment and also will report having situated youngster porn or other prohibited information on the device.

    Win32:RansomX-gen [Ransom] popup alert may falsely assert to be deriving from a law enforcement institution and will certainly report having located child porn or various other unlawful data on the tool. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 2FBE35E9
md5: 6bb55449f9ad55bb73f25877a1041e1f
name: msg.jpg
sha1: b303f1c9c4564551853cd08a770836aae5725cf2
sha256: 701d3db21920f78b8ed2eb6b4286f858277928f50d567c9c6594bd1971e9c07e
sha512: b6e5393b39ca5f0fc2f5f4a0ed0e5aeb8207e228abb676f4f25a069289dd322cb17b38b0e83f9767a32f9e202fff2adb26d6c4f00660721d3b4b161c07f8e49c
ssdeep: 24576:nCM1zIIQedHu6nxFMHjM8lJ5bnAd+V/PTfnT:P1zVB1yI8lJ5bZxTnT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 1998-2006 Microsoft Corp.
InternalName: PresentationSettings.exe
FileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
OleSelfRegister: D
ProductVersion: 6.1.7601.17514
FileDescription: Microsoft Mobile PC Presentation Adaptability Client
OriginalFilename: PresentationSettings.exe
Translation: 0x0409 0x04b0

Win32:RansomX-gen [Ransom] also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.31723157
FireEye Generic.mg.6bb55449f9ad55bb
CAT-QuickHeal Trojan.Generic
McAfee Trojan-FQSD!6BB55449F9AD
VIPRE Win32.Malware!Drop
Sangfor Malware
K7AntiVirus Trojan ( 0054862b1 )
BitDefender Trojan.GenericKD.31723157
K7GW Trojan ( 0054862b1 )
CrowdStrike win/malicious_confidence_100% (W)
TrendMicro Ransom.Win32.SHADE.THBBHAI
BitDefenderTheta Gen:NN.ZexaF.33550.mr1@ae52Chdi
F-Prot W32/Ransom.KY.gen!Eldorado
Symantec Downloader
ESET-NOD32 a variant of Win32/Kryptik.GPYH
APEX Malicious
Paloalto generic.ml
GData Trojan.GenericKD.31723157
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/Shade.4bd3fd69
NANO-Antivirus Trojan.Win32.Shade.fnmdxy
ViRobot Trojan.Win32.S.Ransom.1253640
AegisLab Trojan.Win32.Generic.4!c
Rising Ransom.Cerber!8.3058 (TFE:2:msoaiq1Yc8G)
Ad-Aware Trojan.GenericKD.31723157
Emsisoft Trojan-Ransom.Shade (A)
Comodo Malware@#15febuywl3tzo
F-Secure Trojan.TR/AD.Troldesh.mlupg
DrWeb Trojan.Encoder.858
Zillya Adware.Generic.Win32.117648
Invincea heuristic
McAfee-GW-Edition Trojan-FQSD!6BB55449F9AD
Sophos Mal/Cerber-AL
SentinelOne DFI – Malicious PE
Cyren W32/Ransom.KY.gen!Eldorado
Jiangmin Trojan.Generic.dmfkg
Webroot W32.Trojan.Gen
Avira TR/AD.Troldesh.mlupg
Antiy-AVL Trojan/Win32.Fsysna
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1E40E95
AhnLab-V3 Trojan/Win32.Kryptik.R256857
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Ransom:Win32/Shade.C!bit
Acronis suspicious
VBA32 BScope.Malware-Cryptor.Filecoder
ALYac Trojan.Ransom.Shade
Cylance Unsafe
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom.Win32.SHADE.THBBHAI
Yandex Trojan.Shade!
Ikarus Trojan-Ransom.Crypted007
Fortinet W32/Kryptik.GOUT!tr.ransom
AVG Win32:RansomX-gen [Ransom]
Cybereason malicious.9f9ad5
Avast Win32:RansomX-gen [Ransom]
Qihoo-360 Win32/Trojan.Ransom.e2c

How to remove Win32:RansomX-gen [Ransom] virus?

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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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 install-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:RansomX-gen [Ransom] 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 Win32:RansomX-gen [Ransom] you can always ask me in the comments for getting help.

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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.

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