Trojan.Win32.Agentb.kjxj

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

What is Trojan.Win32.Agentb.kjxj infection?

In this article you will certainly discover concerning the meaning of Trojan.Win32.Agentb.kjxj as well as its adverse impact on your computer. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom money by a sufferer.

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Most of the situations, Trojan.Win32.Agentb.kjxj virus will advise its sufferers to start funds move for the function of reducing the effects of the modifications that the Trojan infection has presented to the victim’s device.

Trojan.Win32.Agentb.kjxj Summary

These modifications can be as adheres to:

  • 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.

  • A process created a hidden window;
  • 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.
  • Uses Windows utilities for basic functionality;
  • Ciphering the papers situated on the victim’s hard disk drive — so the victim can no more use the information;
  • 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.Win32.Agentb.kjxj

One of the most typical networks where Trojan.Win32.Agentb.kjxj Trojans are injected are:

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

As quickly as the Trojan is successfully infused, it will either cipher the data on the target’s PC or stop the gadget from operating in a correct way – while likewise positioning a ransom money note that states the demand for the victims to effect the settlement for the objective of decrypting the files or restoring the documents system back to the first problem. In a lot of instances, the ransom note will certainly come up when the customer reboots the PC after the system has actually already been harmed.

Trojan.Win32.Agentb.kjxj distribution channels.

In different corners of the world, Trojan.Win32.Agentb.kjxj expands by leaps as well as bounds. However, the ransom money notes and tricks of extorting the ransom money quantity may vary relying on certain neighborhood (regional) setups. The ransom money notes as well as tricks of obtaining the ransom amount might differ depending on certain local (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In specific areas, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The alert after that requires the customer to pay the ransom money.

    Faulty statements about prohibited content.

    In nations where software application piracy is much less popular, this technique is not as reliable for the cyber fraudulences. Alternatively, the Trojan.Win32.Agentb.kjxj popup alert might incorrectly claim to be originating from a law enforcement organization as well as will report having situated kid pornography or other unlawful data on the gadget.

    Trojan.Win32.Agentb.kjxj popup alert may incorrectly assert to be acquiring from a legislation enforcement organization and also will report having located kid pornography or other prohibited data on the tool. The alert will in a similar way include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: B2C20598
md5: 7d2ec1e5ce58c8ee60458f04f7aecc4c
name: 7D2EC1E5CE58C8EE60458F04F7AECC4C.mlw
sha1: 3a9e9da738ed0a85f1502c2e5a180573b14dd727
sha256: e784ba83c1139d2d9880a2cd5546d1d7716694452ea84367fa9c238f97d5e5ad
sha512: 88d0065a7f118c2c6c4ffeb7cd958cce47c361db7b05fcd6552c0b3274e587664a2137f578550c65f7be0f5621ff52cceea0b802e5205a6bf6b9e2ae387fb1b0
ssdeep: 49152:W5+hFLESl7X8xHTq7LvJL/BZaMZ0Ph+P/hSL+9zr0zdN8S+:W5aFLlse5sPhMSoAO
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2005-2016 Oleg N. Scherbakov
InternalName: 7ZSfxMod
FileVersion: 1.7.0.3900
CompanyName: Oleg N. Scherbakov
PrivateBuild: April 1, 2016
ProductName: 7-Zip SFX
ProductVersion: 1.7.0.3900
FileDescription: 7z Setup SFX (x86)
OriginalFilename: 7ZSfxMod_x86.exe
Translation: 0x0000 0x04b0

Trojan.Win32.Agentb.kjxj also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
CynetMalicious (score: 100)
APEXMalicious
KasperskyTrojan.Win32.Agentb.kjxj
BitDefenderThetaGen:NN.ZexaF.34628.4r3@a4Y8H2c
McAfee-GW-EditionBehavesLike.Win32.Ransomware.tc
FireEyeGeneric.mg.7d2ec1e5ce58c8ee
SentinelOneStatic AI – Suspicious PE
WebrootPua.Opencandy
eGambitUnsafe.AI_Score_97%
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftHackTool:Win32/AutoKMS!ml
MalwarebytesTrojan.Dropper.Generic
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Agentb.HgIASRMA

How to remove Trojan.Win32.Agentb.kjxj 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.Win32.Agentb.kjxj 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.Agentb.kjxj 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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