Trojan.AgentWDCR.LEO

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

What is Trojan.AgentWDCR.LEO infection?

In this short article you will find regarding the interpretation of Trojan.AgentWDCR.LEO as well as its negative impact on your computer. Such ransomware are a type of malware that is clarified by online scams to demand paying the ransom by a sufferer.

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In the majority of the cases, Trojan.AgentWDCR.LEO virus will certainly advise its victims to launch funds move for the function of reducing the effects of the changes that the Trojan infection has introduced to the victim’s gadget.

Trojan.AgentWDCR.LEO 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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 records located on the target’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing routine access to the sufferer’s workstation;

Trojan.AgentWDCR.LEO

One of the most typical channels where Trojan.AgentWDCR.LEO Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s PC or stop the device from working in a correct fashion – while additionally putting a ransom note that points out the demand for the victims to effect the settlement for the objective of decrypting the files or restoring the file system back to the first problem. In most instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Trojan.AgentWDCR.LEO distribution channels.

In various corners of the world, Trojan.AgentWDCR.LEO grows by leaps and also bounds. However, the ransom notes and also tricks of obtaining the ransom money quantity may differ depending on specific local (local) settings. The ransom money notes and techniques of obtaining the ransom money amount might vary depending on particular neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s device. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In nations where software program piracy is much less prominent, this approach is not as effective for the cyber fraudulences. Alternatively, the Trojan.AgentWDCR.LEO popup alert may falsely declare to be deriving from a police establishment as well as will certainly report having situated kid porn or various other prohibited information on the gadget.

    Trojan.AgentWDCR.LEO popup alert might wrongly claim to be obtaining from a legislation enforcement institution and will certainly report having situated youngster porn or other unlawful data on the tool. The alert will likewise consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: CC2422BF
md5: dd4485eae7f89151ce76bdedc32fb7d1
name: upload_file
sha1: 799dc01c6c914f97c82b24de39b18dae85770df9
sha256: d56752cc94190b37ea5acb03c445623ac56125f1ff0332ae717afcd2d890f870
sha512: 11075ee71f78a39976f0261ce56b997dd68a936f56d4f0e7e754855997ba05b91a12e32e25e0b5e31880eaf1d261749e81f411297f6d243f52670cbc9c7ff7c9
ssdeep: 3072:Dux61pOTm3A7HIvqDCyBRiLcCfoj3D2ZxPc+lOdQAlzUG:Duch3A7sy70gj3DaxPrOllo
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.AgentWDCR.LEO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.AgentWDCR.LEO
FireEye Generic.mg.dd4485eae7f89151
CAT-QuickHeal Trojan.Skeeyah
Qihoo-360 Win32/Trojan.97a
ALYac Trojan.AgentWDCR.LEO
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Agentb.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00536d121 )
BitDefender Trojan.AgentWDCR.LEO
K7GW Trojan ( 00536d121 )
Cybereason malicious.ae7f89
TrendMicro TROJ_INJECTR.GDM
Cyren W32/Agent.LLPL-3477
Symantec Trojan.Formbook
APEX Malicious
Paloalto generic.ml
ClamAV Win.Malware.Formbook-7399661-0
Kaspersky Trojan.Win32.Agentb.bwaz
Alibaba Trojan:Win32/Agentb.865c2c9b
NANO-Antivirus Trojan.Win32.Mlw.eqttzy
Ad-Aware Trojan.AgentWDCR.LEO
Emsisoft Trojan.AgentWDCR.LEO (B)
Comodo Malware@#29tm7t01txegj
F-Secure Trojan.TR/Peals.Y
DrWeb Trojan.Inject2.54206
Zillya Trojan.Agent.Win32.799911
Invincea Mal/Generic-R + Troj/Agent-AWMY
McAfee-GW-Edition BehavesLike.Win32.VirRansom.cc
Sophos Troj/Agent-AWMY
SentinelOne DFI – Malicious PE
Jiangmin Trojan.Generic.bbgwo
Webroot W32.Trojan.Gen
Avira TR/Peals.Y
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Trojan:Win32/Formbook!MTB
Arcabit Trojan.AgentWDCR.LEO
ZoneAlarm Trojan.Win32.Agentb.bwaz
GData Win32.Trojan.Agent.VHC7SW
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Injectr.C1996598
Acronis suspicious
McAfee Generic.acf
VBA32 BScope.TrojanPSW.Banker
Panda Trj/WLT.C
Zoner Trojan.Win32.59101
ESET-NOD32 Win32/Agent.YIJ
TrendMicro-HouseCall TROJ_INJECTR.GDM
Rising Trojan.Crypto!8.364 (KTSE)
Yandex Trojan.Agent!X3rQHCjG2oo
Ikarus Trojan-Spy.FormBook
eGambit Unsafe.AI_Score_93%
Fortinet W32/GenKryptik.AYEB!tr
BitDefenderTheta AI:Packer.5AAFC8FE1E
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_100% (W)
MaxSecure Trojan.Malware.300983.susgen

How to remove Trojan.AgentWDCR.LEO 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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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.AgentWDCR.LEO 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.AgentWDCR.LEO 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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