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

What is TrojanProxy:Win32/Potukorp.A infection?

In this post you will certainly find about the interpretation of TrojanProxy:Win32/Potukorp.A as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is clarified by online frauds to demand paying the ransom money by a victim.

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In the majority of the situations, TrojanProxy:Win32/Potukorp.A ransomware will certainly advise its sufferers to initiate funds move for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the target’s device.

TrojanProxy:Win32/Potukorp.A Summary

These adjustments can be as complies with:

  • Performs some HTTP requests;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Attempts to restart the guest VM;
  • 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 located on the victim’s hard disk drive — so the victim can no more make use of the information;
  • 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.Foreign
r8— BScope.TrojanRansom.Foreign


One of the most regular networks through which TrojanProxy:Win32/Potukorp.A Trojans are injected are:

  • By means of phishing emails;
  • As an effect of user ending up on a resource that organizes a malicious software;

As soon as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or prevent the tool from operating in a correct manner – while also positioning a ransom money note that points out the requirement for the targets to effect the payment for the objective of decrypting the papers or restoring the file system back to the preliminary condition. In the majority of circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

TrojanProxy:Win32/Potukorp.A distribution channels.

In numerous corners of the world, TrojanProxy:Win32/Potukorp.A grows by leaps and also bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom amount might differ depending on specific regional (regional) settings. The ransom notes and also techniques of obtaining the ransom quantity may vary depending on specific local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the target’s device. The sharp after that demands the user to pay the ransom.

    Faulty statements concerning prohibited web content.

    In nations where software piracy is much less popular, this approach is not as reliable for the cyber frauds. Conversely, the TrojanProxy:Win32/Potukorp.A popup alert may incorrectly assert to be originating from a police institution and also will report having located kid porn or various other prohibited information on the tool.

    TrojanProxy:Win32/Potukorp.A popup alert might wrongly assert to be acquiring from a legislation enforcement organization and will certainly report having situated youngster pornography or various other unlawful data on the gadget. The alert will similarly have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 8B048343
md5: 6070e36e878d7cef2e637a52f9fb5522
name: 6070E36E878D7CEF2E637A52F9FB5522.mlw
sha1: 2919e0a5a071d031fc0a572a23f397bdd78365dd
sha256: 48fadea8e3e9bcf803ffba3b3c78c87a0ea3adebe60036aadde10d26ce230b03
sha512: 8bb2afa630bd555ee09aff1b5baf7a32be42e570fe9f2f3424a850547c42f27b345c5209b67bac755958d68bacfb470541ae50927fc19dcc6460ddd465edc565
ssdeep: 1536:DtdbxW0J3ho0pFIPCZQ3L3FdYrSPRBIYQgvluCOaDjMsI3eSOkSLlD23Wo8bLOM:J0rT2mNLOMK6UtofecYg
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

LegalCopyright: (C) Microsoft Corporation. All rights reserved.
InternalName: SHLWAPI
FileVersion: 6.00.2900.5912 (xpsp_sp3_gdr.091207-1454)
CompanyName: Microsoft Corporation
ProductName: Microsoft(R) Windows(R) Operating System
ProductVersion: 6.00.2900.5912
FileDescription: Shell Light-weight Utility Library
OriginalFilename: SHLWAPI.DLL
Translation: 0x0804 0x04b0

TrojanProxy:Win32/Potukorp.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005376ae1 )
Elastic malicious (high confidence)
DrWeb Trojan.Hosts.44548
Cynet Malicious (score: 100)
ALYac Gen:Variant.Fugrafa.111863
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 005376ae1 )
Cybereason malicious.e878d7
Cyren W32/Busky.B.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Qhost.Banker.OM
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Tiggre-9845940-0
BitDefender Gen:Variant.Fugrafa.111863
NANO-Antivirus Trojan.Win32.FKM.fastzc
MicroWorld-eScan Gen:Variant.Fugrafa.111863
Tencent Win32.Trojan.Crypt.Wmiq
Ad-Aware Gen:Variant.Fugrafa.111863
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Banker.OM@5616y6
BitDefenderTheta Gen:NN.ZexaF.34692.nm0@aarV6Kjb
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Fugrafa.111863 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.FKM.Gen
Antiy-AVL Trojan/Generic.ASMalwS.260E818
Microsoft TrojanProxy:Win32/Potukorp.A
Arcabit Trojan.Fugrafa.D1B4F7
GData Gen:Variant.Fugrafa.111863
Acronis suspicious
McAfee GenericRXCF-BH!6070E36E878D
MAX malware (ai score=99)
VBA32 BScope.TrojanRansom.Foreign
Panda Trj/GdSda.A
Rising Malware.Heuristic!ET#96% (RDMK:cmRtazpJyc0b39AWKpTVi+BEJxP4)
Yandex Trojan.GenAsa!v5M7W+RdsEI
Ikarus Virus.Win32.Small
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AP.191810!tr
AVG Win32:Malware-gen

How to remove TrojanProxy:Win32/Potukorp.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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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 TrojanProxy:Win32/Potukorp.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 TrojanProxy:Win32/Potukorp.A you can always ask me in the comments for getting help.

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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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