Ransom:Win32/Shade.C!bit

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

What is Ransom:Win32/Shade.C!bit infection?

In this short article you will find concerning the interpretation of Ransom:Win32/Shade.C!bit and also its negative influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to require paying the ransom money by a victim.

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In the majority of the cases, Ransom:Win32/Shade.C!bit virus will instruct its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the target’s tool.

Ransom:Win32/Shade.C!bit Summary

These adjustments can be as follows:

  • 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 records located on the victim’s hard drive — so the sufferer can no longer 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.
Similar behavior
Related domains
z.whorecord.xyzRansom.Win32.SHADE.THBBHAI
a.tomx.xyzRansom.Win32.SHADE.THBBHAI

Ransom:Win32/Shade.C!bit

One of the most regular channels where Ransom:Win32/Shade.C!bit are injected are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a source that hosts a malicious software;

As soon as the Trojan is successfully infused, it will either cipher the data on the sufferer’s PC or avoid the device from working in a correct way – while likewise positioning a ransom note that states the demand for the targets to impact the repayment for the objective of decrypting the records or bring back the documents system back to the first condition. In most circumstances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has actually already been damaged.

Ransom:Win32/Shade.C!bit distribution networks.

In different corners of the globe, Ransom:Win32/Shade.C!bit expands by jumps as well as bounds. Nevertheless, the ransom notes and also techniques of obtaining the ransom quantity might vary depending on certain local (regional) setups. The ransom money notes and also techniques of extorting the ransom money quantity might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the victim’s tool. The alert after that requires the customer to pay the ransom.

    Faulty statements about prohibited material.

    In countries where software piracy is much less preferred, this technique is not as effective for the cyber frauds. Conversely, the Ransom:Win32/Shade.C!bit popup alert might wrongly assert to be stemming from a law enforcement organization as well as will certainly report having situated youngster pornography or various other prohibited information on the device.

    Ransom:Win32/Shade.C!bit popup alert may falsely assert to be deriving from a law enforcement establishment as well as will certainly report having situated kid pornography or various other illegal information on the tool. The alert will similarly include a need for the customer to pay the ransom.

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

Ransom:Win32/Shade.C!bit also known as:

GridinSoftTrojan.Ransom.Gen
DrWebTrojan.Encoder.858
MicroWorld-eScanTrojan.GenericKD.31723157
FireEyeGeneric.mg.6bb55449f9ad55bb
CAT-QuickHealTrojan.Generic
McAfeeTrojan-FQSD!6BB55449F9AD
CylanceUnsafe
VIPREWin32.Malware!Drop
AegisLabTrojan.Win32.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 0054862b1 )
BitDefenderTrojan.GenericKD.31723157
K7GWTrojan ( 0054862b1 )
Cybereasonmalicious.9f9ad5
TrendMicroRansom.Win32.SHADE.THBBHAI
BitDefenderThetaGen:NN.ZexaF.32519.mr1@ae52Chdi
F-ProtW32/Ransom.KY.gen!Eldorado
SymantecDownloader
APEXMalicious
AvastWin32:RansomX-gen [Ransom]
GDataTrojan.GenericKD.31723157
KasperskyHEUR:Trojan.Win32.Generic
AlibabaRansom:Win32/Shade.4bd3fd69
NANO-AntivirusTrojan.Win32.Shade.fnmdxy
ViRobotTrojan.Win32.S.Ransom.1253640
RisingRansom.Cerber!8.3058 (TFE:2:msoaiq1Yc8G)
Ad-AwareTrojan.GenericKD.31723157
EmsisoftTrojan-Ransom.Shade (A)
ComodoMalware@#15febuywl3tzo
F-SecureTrojan.TR/AD.Troldesh.mlupg
ZillyaAdware.Generic.Win32.117648
Invinceaheuristic
McAfee-GW-EditionTrojan-FQSD!6BB55449F9AD
SophosMal/Cerber-AL
IkarusTrojan-Ransom.Crypted007
CyrenW32/Ransom.KY.gen!Eldorado
JiangminTrojan.Generic.dmfkg
WebrootW32.Trojan.Gen
AviraTR/AD.Troldesh.mlupg
Antiy-AVLTrojan/Win32.Fsysna
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D1E40E95
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftRansom:Win32/Shade.C!bit
AhnLab-V3Trojan/Win32.Kryptik.R256857
Acronissuspicious
VBA32BScope.Malware-Cryptor.Filecoder
ALYacTrojan.Ransom.Shade
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.GPYH
TrendMicro-HouseCallRansom.Win32.SHADE.THBBHAI
YandexTrojan.Shade!
SentinelOneDFI – Malicious PE
MaxSecureTrojan.Malware.74160455.susgen
FortinetW32/Kryptik.GOUT!tr.ransom
AVGWin32:RansomX-gen [Ransom]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.Ransom.e2c

How to remove Ransom:Win32/Shade.C!bit ransomware?

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 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 Ransom:Win32/Shade.C!bit 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 Ransom:Win32/Shade.C!bit 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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