Trojan-Ransom.Win32.Encoder.mep

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

What is Trojan-Ransom.Win32.Encoder.mep infection?

In this article you will find concerning the meaning of Trojan-Ransom.Win32.Encoder.mep as well as its adverse impact on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to demand paying the ransom money by a target.

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In the majority of the cases, Trojan-Ransom.Win32.Encoder.mep virus will advise its victims to initiate funds move for the purpose of neutralizing the changes that the Trojan infection has presented to the target’s gadget.

Trojan-Ransom.Win32.Encoder.mep Summary

These modifications can be as complies with:

  • At least one process apparently crashed during execution;
  • 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.
  • 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!
  • Checks the system manufacturer, likely for anti-virtualization;
  • 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 papers located on the victim’s disk drive — so the victim can no more make use of the information;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
baroquetees.com Trojan.Ransom.DarkSide

Trojan-Ransom.Win32.Encoder.mep

The most common channels whereby Trojan-Ransom.Win32.Encoder.mep Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a source that hosts a harmful software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the sufferer’s PC or stop the tool from functioning in a proper fashion – while likewise placing a ransom note that points out the requirement for the sufferers to effect the payment for the function of decrypting the files or recovering the documents system back to the first problem. In many instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan-Ransom.Win32.Encoder.mep distribution networks.

In numerous corners of the globe, Trojan-Ransom.Win32.Encoder.mep expands by leaps as well as bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom amount may differ depending upon particular neighborhood (local) setups. The ransom money notes as well as techniques of extorting the ransom quantity might differ depending on certain regional (regional) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In specific locations, the Trojans often wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The alert after that demands the user to pay the ransom.

    Faulty declarations about unlawful material.

    In countries where software program piracy is much less preferred, this technique is not as reliable for the cyber frauds. Conversely, the Trojan-Ransom.Win32.Encoder.mep popup alert may incorrectly claim to be deriving from a law enforcement institution and also will certainly report having located kid pornography or various other illegal data on the gadget.

    Trojan-Ransom.Win32.Encoder.mep popup alert may incorrectly assert to be acquiring from a regulation enforcement establishment and also will certainly report having situated child pornography or various other illegal information on the device. The alert will likewise have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: D895CC10
md5: e5f0b7379f688e764214ecf647fead76
name: E5F0B7379F688E764214ECF647FEAD76.mlw
sha1: 483c894ee5786704019873b0fc99080fdf1a0976
sha256: 2dcac9f48c3989619e0abd200beaae901852f751c239006886ac3ec56d89e3ef
sha512: 96bb2dac8ffa8ce025814e10d65ed77f4dcb712b03b7d206055839e3e4be243cb5f2176fee0d98f63dabc39bc78168f6d92a76d7c3e5da10473c20d51bf48ff9
ssdeep: 768:u2v9Ij6f3J8OT1PMK30DbQDH2doyomHRL83M4/NShWxEs0l29SFd2Xyj09rL:fmET1PMK3qbpHY3M4wWmXgSFTSrL
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Encoder.mep also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.33763
ClamAV Win.Packed.DarkSide-9262656-0
ALYac Trojan.Ransom.DarkSide
Cylance Unsafe
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/DarkSide.404ea2a2
K7GW Trojan ( 005795061 )
K7AntiVirus Trojan ( 005795061 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.DarkSide.B
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Encoder.mep
BitDefender Trojan.GenericKD.46189032
MicroWorld-eScan Trojan.GenericKD.46189032
Ad-Aware Trojan.GenericKD.46189032
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZedlaF.34686.du4@aOA5c5n
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.PWSZbot.qh
FireEye Generic.mg.e5f0b7379f688e76
Emsisoft Trojan.GenericKD.46189032 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Ransom.Darkside
Avira TR/Redcap.fxlcm
Kingsoft Win32.Troj.Undef.(kcloud)
AegisLab Trojan.Win32.Encoder.j!c
GData Win32.Trojan.Agent.WBL28B
McAfee Artemis!E5F0B7379F68
MAX malware (ai score=85)
VBA32 BScope.TrojanRansom.Convagent
Malwarebytes Ransom.DarkSide
Panda Trj/GdSda.A
Rising Ransom.Convagent!8.123A1 (CLOUD)
Ikarus Trojan-Ransom.DarkSide
Fortinet W32/Filecoder_DarkSide.B!tr
AVG Win32:Trojan-gen

How to remove Trojan-Ransom.Win32.Encoder.mep 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-Ransom.Win32.Encoder.mep 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-Ransom.Win32.Encoder.mep 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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