Trojan.Loader

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

What is Trojan.Loader infection?

In this article you will certainly locate regarding the definition of Trojan.Loader as well as its unfavorable influence 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 victim.

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Most of the situations, Trojan.Loader ransomware will certainly advise its sufferers to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s device.

Trojan.Loader Summary

These alterations 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.
  • Unconventionial language used in binary resources: Hungarian;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk — so the victim can no longer make use of 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.Loader

One of the most normal channels where Trojan.Loader Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer ending up on a source that organizes a destructive software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s PC or avoid the device from functioning in a correct way – while also placing a ransom money note that mentions the demand for the victims to impact the settlement for the objective of decrypting the papers or recovering the data system back to the initial problem. In most circumstances, the ransom money note will certainly come up when the client reboots the COMPUTER after the system has currently been damaged.

Trojan.Loader distribution channels.

In different corners of the globe, Trojan.Loader grows by jumps as well as bounds. Nevertheless, the ransom money notes and techniques of extorting the ransom money quantity might differ depending upon certain local (local) settings. The ransom notes and also tricks of obtaining the ransom money amount might vary depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the victim’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty statements concerning prohibited web content.

    In nations where software program piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the Trojan.Loader popup alert might incorrectly declare to be stemming from a law enforcement organization as well as will report having situated child pornography or other illegal data on the tool.

    Trojan.Loader popup alert might wrongly claim to be obtaining from a legislation enforcement institution and will certainly report having located child porn or various other illegal information on the tool. The alert will in a similar way have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 4DD20A15
md5: e8cc247b43d011aa998eefaca6812138
name: E8CC247B43D011AA998EEFACA6812138.mlw
sha1: 507a3632fdc9e5393744a4ebd9bab82c19570d2f
sha256: 3939f153fa5895524707eaee5a48344ceb18a93b790c59beda64e9f2c91ed376
sha512: f6e1d20dce2c23cb6aeeb7a65d1653f04d432714daf36bfed2f99c67a028d6d49aa9802b452ff5f38a15ba4ddbbeabb854d393db715ff7b941d58cde3dc7009f
ssdeep: 12288:3E0MeLg/bZ+D5dzAF1XG5U1hUoWuuLfWl2y/dZ25:3E9ecs5dmG5OktCd
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Loader also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Packed2.42703
MicroWorld-eScan Trojan.GenericKD.44575937
FireEye Generic.mg.e8cc247b43d011aa
McAfee Artemis!E8CC247B43D0
Cylance Unsafe
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.44575937
K7GW Riskware ( 0040eff71 )
Cybereason malicious.2fdc9e
BitDefenderTheta Gen:NN.ZexaF.34634.WmW@aqMjKGeG
Cyren W32/Trojan.AVAY-0619
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Alibaba Trojan:Win32/GenKryptik.6dad9085
NANO-Antivirus Virus.Win32.Gen.ccmw
ViRobot Trojan.Win32.Z.Wacatac.801280.B
Ad-Aware Trojan.GenericKD.44575937
Emsisoft Trojan.GenericKD.44575937 (B)
F-Secure Trojan.TR/Kryptik.aenlz
TrendMicro Trojan.Win32.GLUPTEBA.THKBBBO
McAfee-GW-Edition BehavesLike.Win32.Generic.bm
Sophos ML/PE-A + Mal/EncPk-APW
Avira TR/Kryptik.aenlz
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Vigorf.A
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D2A82CC1
ZoneAlarm UDS:DangerousObject.Multi.Generic
GData Trojan.GenericKD.44575937
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.44575937
MAX malware (ai score=84)
Malwarebytes Trojan.Loader
ESET-NOD32 a variant of Win32/GenKryptik.EWZG
TrendMicro-HouseCall Trojan.Win32.GLUPTEBA.THKBBBO
Rising [email protected] (RDML:SbIX11/6TmJQL/nlzzNHEw)
SentinelOne Static AI – Malicious PE
Fortinet PossibleThreat.PALLAS.H
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Generic/HEUR/QVM19.1.6505.Malware.Gen

How to remove Trojan.Loader 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.Loader 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.Loader 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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