What is Backdoor.Win32.Agent.mytyfr infection?

In this post you will locate concerning the interpretation of Backdoor.Win32.Agent.mytyfr as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to demand paying the ransom by a target.

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Most of the situations, Backdoor.Win32.Agent.mytyfr virus will advise its sufferers to initiate funds move for the purpose of counteracting the modifications that the Trojan infection has actually presented to the victim’s tool.

Backdoor.Win32.Agent.mytyfr 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.
  • 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 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.
  • Ciphering the papers situated on the target’s hard disk drive — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the victim’s workstation;


One of the most normal channels where Backdoor.Win32.Agent.mytyfr Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of user winding up on a source that holds a destructive software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or protect against the device from operating in an appropriate manner – while likewise putting a ransom money note that discusses the requirement for the sufferers to effect the repayment for the objective of decrypting the files or recovering the file system back to the initial problem. In many circumstances, the ransom money note will turn up when the customer reboots the PC after the system has actually already been damaged.

Backdoor.Win32.Agent.mytyfr circulation channels.

In various corners of the world, Backdoor.Win32.Agent.mytyfr expands by leaps and bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom money quantity might vary depending upon certain local (local) settings. The ransom money notes as well as methods of extorting the ransom quantity may differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software.

    In specific areas, the Trojans often wrongfully report having detected some unlicensed applications enabled on the victim’s device. The sharp after that requires the individual to pay the ransom.

    Faulty declarations concerning illegal material.

    In countries where software piracy is much less preferred, this technique is not as reliable for the cyber fraudulences. Additionally, the Backdoor.Win32.Agent.mytyfr popup alert might wrongly assert to be stemming from a law enforcement institution and also will report having located youngster porn or other prohibited data on the device.

    Backdoor.Win32.Agent.mytyfr popup alert might wrongly declare to be deriving from a legislation enforcement organization as well as will report having situated child porn or various other illegal information on the device. The alert will similarly contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: FB390A2A
md5: 1e265f11305f58a6385d6b6dcfd1358e
name: 1E265F11305F58A6385D6B6DCFD1358E.mlw
sha1: 87e40d67dfb5d3f35f0986d39908585f94d37e7c
sha256: a37968c07bfa47d16ab785ee3164e985ab5febbacf9d861551c12e99a2fd1eda
sha512: 53d3878728fa9c8dcda76feef188cd5d9fb694e933da7b1adc78cef6ee4f3bd39f1f7b29cdd9c7ed2f4170f5d10e169d783069b9ab2f5017f00cbf495db28b54
ssdeep: 24576:AyInjLox0UGIpn302pqa5ugHd+Xfy7Ia0y8eoSg1vpADsJ4:AyOu0UFp302pcgHd+X6Jtwvpb4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

CompanyName: HappyNewYear
Comments: This installation was built with Inno Setup.
ProductName: HappyNewYear
ProductVersion: 23.47
FileDescription: HappyNewYear Setup
Translation: 0x0000 0x04b0

Backdoor.Win32.Agent.mytyfr also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.FsysnaAgentTTB.Trojan
MicroWorld-eScan Trojan.GenericKD.45222328
FireEye Trojan.GenericKD.45222328
ALYac Trojan.GenericKDZ.72245
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.45222328
K7GW Riskware ( 0040eff71 )
Cyren W32/Trojan.NCWV-0836
Symantec SMG.Heur!gen
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Generic-9808271-0
Kaspersky Backdoor.Win32.Agent.mytyfr
Alibaba Backdoor:Win32/Dofoil.dcbfbdef
AegisLab Trojan.Win32.Agent.m!c
Tencent Win32.Backdoor.Agent.Dzak
Ad-Aware Trojan.GenericKD.45222328
Sophos Mal/Generic-S
F-Secure Trojan.TR/Dropper.Gen
McAfee-GW-Edition BehavesLike.Win32.AdwareFileTour.fc
Emsisoft Trojan.GenericKD.45222328 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen
MAX malware (ai score=87)
Microsoft Trojan:Win32/Ymacco.AAA3
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D2B209B8
ZoneAlarm Backdoor.Win32.Agent.mytyfr
GData Trojan.GenericKD.45222328
Cynet Malicious (score: 85)
AhnLab-V3 Malware/Win32.Generic.C4282347
McAfee Artemis!1E265F11305F
Malwarebytes Adware.FileTour
Panda Trj/CI.A
Zoner Trojan.Win32.99098
Fortinet W32/Agent.MYTXYG!tr.bdr
BitDefenderTheta Gen:NN.ZexaF.34700.jmGfaKtOrJic
AVG Win32:Malware-gen
Qihoo-360 Generic/HEUR/QVM42.3.351F.Malware.Gen

How to remove Backdoor.Win32.Agent.mytyfr 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 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 Backdoor.Win32.Agent.mytyfr 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 Backdoor.Win32.Agent.mytyfr you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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