Trojan-Ransom.Win32.Purgen.ku

What is Trojan-Ransom.Win32.Purgen.ku infection?

In this post you will locate about the interpretation of Trojan-Ransom.Win32.Purgen.ku as well as its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to require paying the ransom money by a target.

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In the majority of the situations, Trojan-Ransom.Win32.Purgen.ku infection will certainly advise its sufferers to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the victim’s tool.

Trojan-Ransom.Win32.Purgen.ku Summary

These modifications 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.
  • Starts servers listening on 0.0.0.0:25;
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan-Ransom.Win32.Purgen.ku

The most typical networks where Trojan-Ransom.Win32.Purgen.ku are infused are:

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

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the victim’s computer or avoid the tool from functioning in a correct way – while likewise putting a ransom note that mentions the need for the targets to impact the settlement for the objective of decrypting the files or restoring the data system back to the preliminary condition. In the majority of instances, the ransom note will turn up when the client restarts the PC after the system has already been damaged.

Trojan-Ransom.Win32.Purgen.ku circulation networks.

In numerous edges of the globe, Trojan-Ransom.Win32.Purgen.ku grows by leaps and also bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom quantity might vary depending on certain local (regional) settings. The ransom notes and also methods of obtaining the ransom amount may differ depending on certain regional (regional) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software.

    In particular locations, the Trojans often wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty declarations about unlawful material.

    In nations where software application piracy is much less preferred, this technique is not as reliable for the cyber scams. Additionally, the Trojan-Ransom.Win32.Purgen.ku popup alert might incorrectly claim to be stemming from a law enforcement organization as well as will report having situated kid porn or other unlawful information on the device.

    Trojan-Ransom.Win32.Purgen.ku popup alert might falsely declare to be deriving from a regulation enforcement organization as well as will certainly report having located youngster pornography or other unlawful data on the gadget. The alert will in a similar way include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: C373F783
md5: 224950a37143daa88c7fb12e19426a1c
name: 224950A37143DAA88C7FB12E19426A1C.mlw
sha1: 192b922e6fe24d9a48e77f678559971db54a6b2f
sha256: aadf0b68432c20e49493fd3e30a422bda89ffd8ee6683f51b5d1de606eb1c31c
sha512: 4996dbac9db2ea0d3cb5471bfdf0ee0d50e3f3b48ab77f2c82777723585abe1a67ee230f043fe32d825e052b2f875e98c8af02ffd917279230b7e9a3bb459a6a
ssdeep: 6144:lz46ZfsBmGovomoLnyKbIlkDjucKrJsaIY:lE6xsBmGovDGbI6KrJsaIY
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) 2006-2014
InternalName: Shown
CompanyName: PandoraTV
Comments: Pains Enable Cultural Bluish Dialogue
ProductName: Shown
ProductVersion: 4.7.87.2
FileDescription: Pains Enable Cultural Bluish Dialogue
Translation: 0x0406 0x04b0

Trojan-Ransom.Win32.Purgen.ku also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0056e90d1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.12764
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Sage
Cylance Unsafe
Zillya Trojan.Deshacop.Win32.868
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Purgen.262b98bb
K7GW Trojan ( 0056e90d1 )
Cybereason malicious.37143d
ESET-NOD32 Win32/Filecoder.FV
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Purgen.ku
BitDefender Trojan.GenericKD.12022679
NANO-Antivirus Trojan.Win32.Deshacop.farcsc
ViRobot Trojan.Win32.Z.Filecoder.309760
MicroWorld-eScan Trojan.GenericKD.12022679
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Trojan.GenericKD.12022679
Sophos ML/PE-A
Comodo Malware@#30fmjusnk5io3
BitDefenderTheta Gen:NN.ZexaF.34608.su0@aC1aBCbG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPLOCKY.SME
McAfee-GW-Edition BehavesLike.Win32.TrojanAitInject.fc
FireEye Generic.mg.224950a37143daa8
Emsisoft Trojan.GenericKD.12022679 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1115231
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Genasom
AegisLab Trojan.Win32.Zbot.m6l9
GData Trojan.GenericKD.12022679
TACHYON Ransom/W32.SageCrypt.309760
AhnLab-V3 Win-Trojan/Sagecrypt.Gen
Acronis suspicious
McAfee Artemis!224950A37143
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Crusis
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPLOCKY.SME
Rising Ransom.Genasom!8.293 (CLOUD)
Ikarus Trojan.Crypt
Fortinet W32/Kryptik.FQUM!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Purgen.HgIASOkA

How to remove Trojan-Ransom.Win32.Purgen.ku 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 Trojan-Ransom.Win32.Purgen.ku 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.Purgen.ku 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/products/

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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