Trojan.Win32.Scar.riar

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

What is Trojan.Win32.Scar.riar infection?

In this short article you will certainly locate concerning the interpretation of Trojan.Win32.Scar.riar and its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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In the majority of the instances, Trojan.Win32.Scar.riar infection will certainly advise its sufferers to initiate funds move for the function of counteracting the changes that the Trojan infection has introduced to the target’s gadget.

Trojan.Win32.Scar.riar Summary

These modifications can be as complies with:

  • A process attempted to delay the analysis task.;
  • 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.

  • Unconventionial language used in binary resources: Russian;
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config;
  • 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
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the sufferer’s hard disk — so the target can no more use the information;
  • Preventing regular accessibility to the victim’s workstation;

Trojan.Win32.Scar.riar

One of the most regular channels where Trojan.Win32.Scar.riar Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a resource that holds a harmful software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s PC or prevent the tool from operating in a correct fashion – while additionally putting a ransom money note that discusses the demand for the targets to effect the repayment for the objective of decrypting the records or bring back the file system back to the first condition. In a lot of circumstances, the ransom money note will come up when the customer restarts the PC after the system has actually currently been damaged.

Trojan.Win32.Scar.riar distribution channels.

In various edges of the world, Trojan.Win32.Scar.riar expands by jumps as well as bounds. Nonetheless, the ransom notes and tricks of extorting the ransom quantity might differ depending on specific neighborhood (regional) setups. The ransom notes and methods of obtaining the ransom money quantity might differ depending on specific regional (regional) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually found some unlicensed applications allowed on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements about unlawful web content.

    In nations where software piracy is much less popular, this method is not as efficient for the cyber frauds. Alternatively, the Trojan.Win32.Scar.riar popup alert may falsely assert to be deriving from a law enforcement organization and will certainly report having located youngster porn or other prohibited data on the gadget.

    Trojan.Win32.Scar.riar popup alert might wrongly assert to be acquiring from a legislation enforcement organization as well as will report having situated kid pornography or various other illegal data on the gadget. The alert will likewise include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9C4544F4
md5: 504ed0baaf86e58601a123727bed0600
name: 504ED0BAAF86E58601A123727BED0600.mlw
sha1: 4211b038864ffc5742d4cb9f64447d877075e867
sha256: 9cd22fe3b2d693eec7536a104215785c0be7bab05fb74538a89818018e656d4c
sha512: 819295a6a8d7395b4e6bcefedc215c60b5d78f7262e7c0e1d7f6f9e1d9df18b9d10537e0826921579872019372def81a9364e11749ef782c9e1f95c72d00200d
ssdeep: 6144:vZABbWqsE/Ao+mv8Qv0LVmwq4FU0fNoy626H6nOIY2V1Yl:RANwRo+mv8QD4+0V1626H6nOq+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: By Yousef & Damasgate
FileDescription: Delete Temp Automatic 1 Installation
FileVersion: 1
Comments:
CompanyName: By Yousef & Damasgate
Translation: 0x0409 0x04e4

Trojan.Win32.Scar.riar also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
CynetMalicious (score: 100)
CrowdStrikewin/malicious_confidence_60% (W)
SymantecML.Attribute.HighConfidence
APEXMalicious
KasperskyTrojan.Win32.Scar.riar
AlibabaTrojan:Win32/Jenxcus.dcbf3d8a
SophosML/PE-A
McAfee-GW-EditionBehavesLike.Win32.BadFile.dc
SentinelOneStatic AI – Suspicious PE
eGambitUnsafe.AI_Score_99%
AegisLabTrojan.Win32.Scar.4!c
McAfeeArtemis!504ED0BAAF86
IkarusWorm.VBS.Jenxcus
MaxSecureTrojan-Ransom.Win32.Crypmod.zfq

How to remove Trojan.Win32.Scar.riar 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

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 Trojan.Win32.Scar.riar 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 Trojan.Win32.Scar.riar 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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