Ransom:Win32/Polyglot.A

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

What is Ransom:Win32/Polyglot.A infection?

In this article you will certainly discover regarding the meaning of Ransom:Win32/Polyglot.A as well as its unfavorable impact on your computer system. Such ransomware are a kind of malware that is clarified by online frauds to demand paying the ransom by a target.

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In the majority of the instances, Ransom:Win32/Polyglot.A ransomware will certainly instruct its sufferers to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the victim’s device.

Ransom:Win32/Polyglot.A Summary

These modifications can be as complies with:

  • Unconventionial language used in binary resources: Russian;
  • 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 papers found on the sufferer’s hard disk drive — so the victim can no longer make use of the data;
  • Preventing regular 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.

Ransom:Win32/Polyglot.A

One of the most normal networks whereby Ransom:Win32/Polyglot.A Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of user winding up on a resource that holds a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s computer or avoid the device from operating in a correct way – while likewise positioning a ransom money note that mentions the need for the sufferers to effect the payment for the function of decrypting the documents or bring back the data system back to the preliminary problem. In most circumstances, the ransom money note will show up when the client restarts the COMPUTER after the system has already been damaged.

Ransom:Win32/Polyglot.A distribution networks.

In numerous corners of the world, Ransom:Win32/Polyglot.A grows by leaps as well as bounds. However, the ransom notes and tricks of obtaining the ransom money amount may vary depending upon certain local (regional) settings. The ransom notes as well as methods of extorting the ransom money quantity might differ depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the sufferer’s tool. The alert then requires the individual to pay the ransom money.

    Faulty declarations about illegal content.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber frauds. Alternatively, the Ransom:Win32/Polyglot.A popup alert may wrongly claim to be stemming from a police establishment and will report having located child porn or various other prohibited data on the gadget.

    Ransom:Win32/Polyglot.A popup alert might falsely declare to be acquiring from a regulation enforcement institution and also will report having situated child porn or other illegal information on the tool. The alert will likewise include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 58D83337
md5: 2e791ade7d50e8a4d3a9db179616abf0
name: 2E791ADE7D50E8A4D3A9DB179616ABF0.mlw
sha1: aa3fa7d56f809fc9b645a407c35bc149db8b1419
sha256: 536a258537e197b54e222db669e207f733193bb9cada7e6f0aaf16c0202f9cb6
sha512: 63567720f87c8b1af03f9fb21cd14d46f10cf13906a0c0bc4b1ab0762870aace8cf791ff7a6bb3e6eb7b94c94771152913958a35279e366bdc789c63b4f3a7ab
ssdeep: 12288:qAEdgJyOsBZmXJkTBsZZ338Xgt5SWTPWEPQNYksxo+:qAasdamYBsZZcElTsc
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
InternalName: sysmonitor.exe
FileVersion: 1.0.0.1
CompanyName: Microsoft
ProductName:
ProductVersion: 1.0.0.1
FileDescription: System monitor
OriginalFilename: sysmonitor.exe
Translation: 0x0409 0x04e4

Ransom:Win32/Polyglot.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Fakealert.57498
MicroWorld-eScan Gen:Heur.Ransom.RTH.1
FireEye Generic.mg.2e791ade7d50e8a4
ALYac Gen:Heur.Ransom.RTH.1
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Ransom.Win32.Polyglot.A
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Gen:Heur.Ransom.RTH.1
K7GW Trojan ( 004f770e1 )
K7AntiVirus Trojan ( 004f770e1 )
BitDefenderTheta Gen:NN.ZexaF.34590.Qq1@aSgfFnek
Symantec ML.Attribute.HighConfidence
Kaspersky Trojan.Win32.Agent.neytcj
Alibaba Trojan:Win32/Polyglot.3cef6f75
NANO-Antivirus Trojan.Win32.Agent.ekrxvt
Rising Ransom.Polyglot!8.DD61 (CLOUD)
Ad-Aware Gen:Heur.Ransom.RTH.1
Emsisoft Gen:Heur.Ransom.RTH.1 (B)
Zillya Trojan.FakeAV.Win32.329171
McAfee-GW-Edition BehavesLike.Win32.Dropper.jh
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Filecoder
Jiangmin Trojan.Agent.cvuo
Webroot W32.Suspicious.Heur
MAX malware (ai score=99)
Antiy-AVL Trojan/Win32.AGeneric
Microsoft Ransom:Win32/Polyglot.A
Arcabit Trojan.Ransom.RTH.1
ZoneAlarm Trojan.Win32.Agent.neytcj
GData Gen:Heur.Ransom.RTH.1
McAfee Artemis!2E791ADE7D50
VBA32 Trojan.Agent
Malwarebytes Generic.Malware/Suspicious
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 a variant of Win32/Filecoder.NHO
Tencent Win32.Trojan.Agent.Htwj
Yandex Trojan.GenAsa!U8CSt8jkwMI
SentinelOne Static AI – Suspicious PE
Fortinet W32/Generic.AP.5FB04!tr
AVG FileRepMalware
Avast FileRepMalware
Qihoo-360 Win32/Trojan.Generic.HgIASOgA

How to remove Ransom:Win32/Polyglot.A 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 Ransom:Win32/Polyglot.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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Polyglot.A 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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