Trojan:Win32/TrickBot.ARJ!MTB

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

What is Trojan:Win32/TrickBot.ARJ!MTB infection?

In this post you will find concerning the interpretation of Trojan:Win32/TrickBot.ARJ!MTB and also its negative effect on your computer system. Such ransomware are a type of malware that is specified by on-line frauds to require paying the ransom by a target.

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In the majority of the cases, Trojan:Win32/TrickBot.ARJ!MTB infection will certainly advise its victims to start funds transfer for the objective of neutralizing the changes that the Trojan infection has presented to the sufferer’s gadget.

Trojan:Win32/TrickBot.ARJ!MTB 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 disk — so the sufferer can no more make use of the information;
  • Preventing routine accessibility to the sufferer’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:Win32/TrickBot.ARJ!MTB

The most normal channels where Trojan:Win32/TrickBot.ARJ!MTB Ransomware Trojans are injected are:

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

As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or protect against the device from working in a correct way – while likewise placing a ransom money note that mentions the demand for the victims to effect the payment for the function of decrypting the papers or restoring the file system back to the initial problem. In the majority of circumstances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/TrickBot.ARJ!MTB distribution networks.

In various edges of the globe, Trojan:Win32/TrickBot.ARJ!MTB expands by leaps and also bounds. However, the ransom money notes as well as methods of obtaining the ransom amount may differ depending on particular regional (local) settings. The ransom notes as well as techniques of extorting the ransom money quantity may vary depending on particular neighborhood (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the target’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty statements regarding prohibited material.

    In countries where software application piracy is less prominent, this technique is not as reliable for the cyber frauds. Conversely, the Trojan:Win32/TrickBot.ARJ!MTB popup alert may falsely claim to be stemming from a law enforcement organization and will certainly report having located kid pornography or various other prohibited data on the tool.

    Trojan:Win32/TrickBot.ARJ!MTB popup alert might wrongly claim to be obtaining from a regulation enforcement institution and will certainly report having situated youngster porn or other unlawful data on the device. The alert will similarly have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 4D775447
md5: 09cf5ed5edf9532a802526b663277739
name: 196ab4nu59ok.exe
sha1: 3c27beffddccf208873e2c03f154c7f08e7a241d
sha256: 862de7f6cc800ca511385361a26a0864485b983df54df7652f6d5f04ee6e7515
sha512: 57c8f976f326fe008af474f7a3876c33ff589a9d59a37264b3a9f106ae559eca05a641d90aa6ed2b043f0214ac67493dc9de046e3eb472c659df4ba567704672
ssdeep: 6144:uXKJlnagpOWod1+3Ea6dDeCR7yaEnC+lbUGhclavUr1M5Hs+cI9:rpwYGRb+lbUqcl2Ur25Hs5I
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/TrickBot.ARJ!MTB also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.43353970
FireEye Generic.mg.09cf5ed5edf9532a
McAfee GenericRXAA-AA!09CF5ED5EDF9
Cylance Unsafe
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00568e4e1 )
BitDefender Trojan.GenericKD.43353970
K7GW Trojan ( 00568e4e1 )
Cybereason malicious.fddccf
Cyren W32/Trojan.PFJO-4501
Symantec Trojan.Trickybot
ESET-NOD32 a variant of Win32/Kryptik.HEDK
APEX Malicious
Paloalto generic.ml
Kaspersky UDS:DangerousObject.Multi.Generic
ViRobot Trojan.Win32.Z.Emotet.496343
Rising Trojan.Kryptik!1.C627 (CLOUD)
Ad-Aware Trojan.GenericKD.43353970
Emsisoft Trojan.GenericKD.43353970 (B)
F-Secure Trojan.TR/AD.TrickBot.yqbak
DrWeb Trojan.DownLoader33.55127
TrendMicro TROJ_FRS.VSNW11F20
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gh
Fortinet W32/Emotet.CHWJ!tr
Trapmine suspicious.low.ml.score
Sophos Mal/Generic-S
SentinelOne DFI – Malicious PE
F-Prot W32/Emotet.AMF.gen!Eldorado
Avira TR/AD.TrickBot.yqbak
MAX malware (ai score=88)
Antiy-AVL Trojan/Win32.Wacatac
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D2958772
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/TrickBot.ARJ!MTB
Cynet Malicious (score: 85)
AhnLab-V3 Malware/Win32.Generic.C4129486
VBA32 BScope.Backdoor.Emotet
ALYac Trojan.Trickster.Gen
Malwarebytes Trojan.Agent
Panda Trj/Agent.AJS
TrendMicro-HouseCall TROJ_FRS.VSNW11F20
Ikarus Trojan-Banker.TrickBot
GData Trojan.GenericKD.43353970
BitDefenderTheta Gen:NN.ZexaF.34128.EqX@aWplB4li
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_80% (W)

How to remove Trojan:Win32/TrickBot.ARJ!MTB 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 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/TrickBot.ARJ!MTB 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/TrickBot.ARJ!MTB 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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