Written by Robert Bailey

What is Win32/Plyromt.A infection?

In this post you will find about the definition of Win32/Plyromt.A and its unfavorable impact on your computer. Such ransomware are a form of malware that is specified by online fraudulences to demand paying the ransom by a target.

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Most of the situations, Win32/Plyromt.A ransomware will advise its targets to initiate funds transfer for the objective of neutralizing the amendments that the Trojan infection has presented to the victim’s device.

Win32/Plyromt.A 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.
  • Detected script timer window indicative of sleep style evasion;
  • 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 scripting utility was executed;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • 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
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • A wscript.exe process commonly used in script or document file downloaders initiated network activity;
  • Detects VirtualBox through the presence of a registry key;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Ciphering the papers found on the target’s hard drive — so the target can no longer make use of the data;
  • Preventing routine access to the target’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 BScope.TrojanRansom.Gen BScope.TrojanRansom.Gen BScope.TrojanRansom.Gen


The most normal networks where Win32/Plyromt.A Ransomware Trojans are injected 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 individual ending up on a resource that organizes a malicious software;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or prevent the tool from working in a correct fashion – while likewise placing a ransom note that discusses the need for the targets to impact the repayment for the purpose of decrypting the records or recovering the documents system back to the first problem. In a lot of instances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually already been damaged.

Win32/Plyromt.A circulation networks.

In different corners of the globe, Win32/Plyromt.A expands by leaps and bounds. Nevertheless, the ransom money notes and methods of extorting the ransom quantity may vary relying on particular regional (local) setups. The ransom money notes and tricks of obtaining the ransom money amount might differ depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty declarations regarding prohibited content.

    In countries where software program piracy is much less popular, this technique is not as reliable for the cyber frauds. Conversely, the Win32/Plyromt.A popup alert may falsely assert to be stemming from a police establishment as well as will report having situated kid porn or other illegal information on the gadget.

    Win32/Plyromt.A popup alert may falsely assert to be acquiring from a law enforcement institution as well as will report having situated child porn or various other illegal data on the device. The alert will in a similar way consist of a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 1CA6584B
md5: 542318f838c2e4c750b9096d65b002b7
name: 542318F838C2E4C750B9096D65B002B7.mlw
sha1: 35292b91e70e90eefda75c38821a3066807f7d4e
sha256: d7669bd266827d3d2cd527983ebbbe04c3c57caf6de0c0801cffc4ab75098e60
sha512: cb50e533e292e7e214ab7c72ca775bed5b6dd5baaf44f46842041662bea08d5b36719742a2e0f818089890de9172c26c3d4e083c40b2c38617d0fd7f867ea2c8
ssdeep: 49152:recC8NeODlqnstLet3Lyr35DMnCIjtAyx2RAR5FeA6wYhbuRKwpB:icreAqnstLE155R2H
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Plyromt.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45660074
CAT-QuickHeal Trojan.Temr
ALYac Trojan.GenericKD.45660074
Cylance Unsafe
Zillya Trojan.Temr.Win32.30
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.45660074
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (D)
BitDefenderTheta Gen:NN.ZexaF.34804.jpZ@aulnvGn
Cyren W32/A-dfcd4cc8!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Plyromt.A
APEX Malicious
Avast Win32:Dropper-gen [Drp]
ClamAV Win.Trojan.Agent-1115797
Kaspersky HEUR:Trojan.Win32.Temr.gen
NANO-Antivirus Trojan.Win32.Temr.cwgoin
Ad-Aware Trojan.GenericKD.45660074
Sophos ML/PE-A + Troj/Agent-AGVW
Comodo TrojWare.Win32.Meredrop.WSDY@59vy3r
F-Secure Trojan.TR/Meredrop.wsdy
DrWeb Trojan.DownLoader11.4249
TrendMicro TROJ_GEN.R03BC0DAV21
McAfee-GW-Edition BehavesLike.Win32.Dropper.wh
Emsisoft Trojan.GenericKD.45660074 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.guwy
Avira TR/Meredrop.wsdy
Antiy-AVL Trojan/Win32.Temr
Microsoft Trojan:Win32/Ymacco.AAEC
Arcabit Trojan.Generic.D2B8B7AA
AhnLab-V3 Trojan/Win32.Exploit.R105896
ZoneAlarm HEUR:Trojan.Win32.Temr.gen
GData Win32.Trojan.Agent.WP
Cynet Malicious (score: 100)
TotalDefense Win32/Tnega.AKEITS
Acronis suspicious
McAfee GenericRXAA-AA!542318F838C2
MAX malware (ai score=86)
VBA32 BScope.TrojanRansom.Gen
Malwarebytes Malware.AI.3900326826
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_GEN.R03BC0DAV21
Rising Trojan.Injector!1.A1C3 (CLASSIC)
Yandex Trojan.Temr!EMNCE67R25E
Ikarus Trojan-Downloader.Win32.Tiny
Fortinet W32/GenKryptik.ESFJ!tr
AVG Win32:Dropper-gen [Drp]
Cybereason malicious.838c2e
Qihoo-360 HEUR/QVM07.1.057B.Malware.Gen

How to remove Win32/Plyromt.A virus?

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.

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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 Win32/Plyromt.A 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 Win32/Plyromt.A you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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