Trojan-Ransom.NSIS.MyxaH.qyb

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

What is Trojan-Ransom.NSIS.MyxaH.qyb infection?

In this post you will certainly locate concerning the interpretation of Trojan-Ransom.NSIS.MyxaH.qyb and its negative impact on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to demand paying the ransom money by a sufferer.

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In the majority of the cases, Trojan-Ransom.NSIS.MyxaH.qyb ransomware will instruct its targets to initiate funds move for the function of reducing the effects of the modifications that the Trojan infection has presented to the target’s gadget.

Trojan-Ransom.NSIS.MyxaH.qyb Summary

These alterations 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.
  • 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.

  • 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.
  • Network activity contains more than one unique useragent.;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s hard disk — so the victim can no more utilize the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan-Ransom.NSIS.MyxaH.qyb

The most normal channels whereby Trojan-Ransom.NSIS.MyxaH.qyb Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a source that hosts a harmful software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s PC or stop the gadget from operating in a correct manner – while likewise putting a ransom note that discusses the requirement for the victims to impact the repayment for the purpose of decrypting the files or bring back the file system back to the first condition. In many circumstances, the ransom money note will turn up when the client restarts the PC after the system has actually already been damaged.

Trojan-Ransom.NSIS.MyxaH.qyb circulation channels.

In numerous edges of the globe, Trojan-Ransom.NSIS.MyxaH.qyb grows by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount may vary depending upon particular local (regional) setups. The ransom money notes and also techniques of obtaining the ransom amount might differ depending on certain regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the victim’s device. The sharp after that demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited material.

    In countries where software piracy is much less preferred, this method is not as effective for the cyber fraudulences. Alternatively, the Trojan-Ransom.NSIS.MyxaH.qyb popup alert might incorrectly declare to be stemming from a police establishment and also will report having located youngster pornography or other unlawful information on the tool.

    Trojan-Ransom.NSIS.MyxaH.qyb popup alert might incorrectly claim to be obtaining from a legislation enforcement institution as well as will report having located kid porn or various other illegal information on the tool. The alert will similarly consist of a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: AF4B46B6
md5: 5f703d3e653e4b57fcfff827df557d4b
name: 5F703D3E653E4B57FCFFF827DF557D4B.mlw
sha1: 3c7b79561f34791146ae64635e297799bb366bc0
sha256: 864077d68f041f179737c1a1d6df2808261a650e70047e5d672cba18077a7a5d
sha512: 8df01f7a935226505b661d2f0a4bdbab302bb0bb53f90b012ef5dc8222a17c4e0172fd6ba364a803e942bfa1df57b5d7f3bce5649851359c044c6dffece79d0d
ssdeep: 6144:ae34rgu6DunD8sDeKBwJv92A7BfNC0kzLifYxU1+WkRjbmExXkiTh5w1UL:4ADunz1B8dNwXWTLkFbmviTh5H
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan-Ransom.NSIS.MyxaH.qyb also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Adware.Downware.16
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.Agent.Win32.961713
Sangfor Trojan.Win32.Wacatac.A
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/MyxaH.0e053dc4
K7GW Adware ( 004ba3601 )
K7AntiVirus Adware ( 004ba3601 )
Symantec PUA.UpToDown
ESET-NOD32 a variant of Win32/UpToDown.B potentially unwanted
APEX Malicious
Avast FileRepMalware [PUP]
ClamAV Win.Adware.UpToDown-1
Kaspersky Trojan-Ransom.NSIS.MyxaH.qyb
NANO-Antivirus Riskware.Nsis.Adw.ebxjoi
SUPERAntiSpyware PUP.DealPly/Variant
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.PUP.gc
SentinelOne Static AI – Suspicious PE
Avira APPL/UpToDown.Gen5
eGambit Unsafe.AI_Score_72%
Microsoft Trojan:Win32/Wacatac.A!ml
AegisLab Trojan.NSIS.MyxaH.j!c
GData Win32.Application.UpToDown.C
McAfee Artemis!5F703D3E653E
VBA32 TrojanRansom.Agent
Malwarebytes PUP.Optional.BundleInstaller
TrendMicro-HouseCall Ransom_MyxaH.R002C0OD121
Rising Malware.Undefined!8.C (CLOUD)
Fortinet W32/UpToDown.A
AVG FileRepMalware [PUP]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HoMASR4A

How to remove Trojan-Ransom.NSIS.MyxaH.qyb 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 Trojan-Ransom.NSIS.MyxaH.qyb 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 Trojan-Ransom.NSIS.MyxaH.qyb 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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