Trojan.Win32.Agent

Written by Robert Bailey

What is Trojan.Win32.Agent infection?

In this short article you will certainly locate about the definition of Trojan.Win32.Agent and its adverse impact on your computer. Such ransomware are a type of malware that is elaborated 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.Win32.Agent infection will certainly advise its targets to launch funds transfer for the objective of neutralizing the changes that the Trojan infection has introduced to the victim’s tool.

Trojan.Win32.Agent Summary

These modifications 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.

  • A process created a hidden window;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard drive — so the sufferer can no more utilize the data;
  • Preventing regular 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.
Similar behavior
Related domains
z.whorecord.xyz Ransom.Win32.Gen.oa!s1
a.tomx.xyz Ransom.Win32.Gen.oa!s1
bopheloclub.org Ransom.Win32.Gen.oa!s1

Trojan.Win32.Agent

One of the most regular channels whereby Trojan.Win32.Agent Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of individual winding up on a resource that organizes a malicious software program;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s computer or stop the tool from operating in an appropriate fashion – while additionally positioning a ransom money note that states the demand for the targets to impact the repayment for the objective of decrypting the documents or restoring the documents system back to the preliminary condition. In most circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has currently been harmed.

Trojan.Win32.Agent circulation networks.

In various edges of the globe, Trojan.Win32.Agent expands by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom money amount might vary relying on particular regional (local) setups. The ransom money notes as well as techniques of extorting the ransom money amount may differ depending on particular regional (local) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s tool. The sharp after that demands the customer to pay the ransom money.

    Faulty declarations regarding unlawful web content.

    In nations where software application piracy is less popular, this method is not as reliable for the cyber fraudulences. Conversely, the Trojan.Win32.Agent popup alert may wrongly claim to be deriving from a police establishment and will report having situated child pornography or other unlawful information on the device.

    Trojan.Win32.Agent popup alert may wrongly claim to be deriving from a law enforcement organization as well as will certainly report having situated kid porn or other prohibited data on the gadget. The alert will similarly contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 55F6F077
md5: e3313bce067b2d778b4f5669fee7b8a2
name: E3313BCE067B2D778B4F5669FEE7B8A2.mlw
sha1: 0fc6a76d5b1a141f4da97eb8265e146ccd9cadea
sha256: 4fd53497235133a2acd181b38ee684ce33a2d91183174021181abc3185ba0ace
sha512: f71f8e0a8726e7713ceca768779d068eaae743dd7ad94a8c6e2426b856c291f533f3c69d01c6f239123d9178aedafb4498e20d428bf3edddc4d17bc29f96aade
ssdeep: 3072:Y7cdkUDccKudbz3CwjswHYVVR8jKxIyDqpZ+snfCqCaQMPAlS56PeXNrpZH:YAdkDCZswH6VmoXDyZ+snYMPAKvR
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Trojan.Win32.Agent also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.45649784
FireEye Generic.mg.e3313bce067b2d77
ALYac Trojan.GenericKD.45649784
Cylance Unsafe
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.45649784
K7GW Riskware ( 0040eff71 )
Cybereason malicious.d5b1a1
Cyren W32/Injector.AEE.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Agent.gen
AegisLab Trojan.Win32.Agent.4!c
Rising Trojan.Generic@ML.80 (RDML:3JzqW/BZdrYPXsevn+7QPw)
Ad-Aware Trojan.GenericKD.45649784
Sophos Mal/Generic-S + Troj/Azorult-HA
F-Secure Trojan.TR/Injector.gjeku
DrWeb Trojan.PWS.Siggen2.61351
McAfee-GW-Edition BehavesLike.Win32.ICLoader.cc
Emsisoft Trojan.GenericKD.45649784 (B)
Ikarus Trojan.Win32.Injector
Avira TR/AD.MoksSteal.pyvqn
MAX malware (ai score=88)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Tiggre!rfn
Gridinsoft Ransom.Win32.Gen.oa!s1
Arcabit Trojan.Generic.D2B88F78
ZoneAlarm HEUR:Trojan.Win32.Injects.gen
GData Win32.Trojan-Stealer.Azorult.0IW2XM
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.RL_Generic.R364697
McAfee Artemis!E3313BCE067B
Malwarebytes Spyware.AzorUlt
Panda Trj/CI.A
ESET-NOD32 Win32/PSW.Delf.OSF
Tencent Win32.Trojan.Agent.Ahnt
SentinelOne Static AI – Suspicious PE
Fortinet Malicious_Behavior.SB
BitDefenderTheta Gen:NN.ZedlaF.34780.bq4@a4JZ36d
AVG Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.Generic.HyoDAUsC

How to remove Trojan.Win32.Agent virus?

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.Agent 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.Win32.Agent 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/products/

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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