Trojan-Ransom.Win32.GenericCryptor.kxz

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

What is Trojan-Ransom.Win32.GenericCryptor.kxz infection?

In this short article you will certainly locate concerning the interpretation of Trojan-Ransom.Win32.GenericCryptor.kxz as well as its adverse effect on your computer system. Such ransomware are a form of malware that is elaborated by on the internet scams to require paying the ransom by a victim.

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Most of the instances, Trojan-Ransom.Win32.GenericCryptor.kxz virus will certainly advise its targets to launch funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the victim’s tool.

Trojan-Ransom.Win32.GenericCryptor.kxz Summary

These modifications can be as follows:

  • 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.
  • 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 process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard drive — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the target’s workstation;

Trojan-Ransom.Win32.GenericCryptor.kxz

One of the most regular channels through which Trojan-Ransom.Win32.GenericCryptor.kxz Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of individual ending up on a resource that holds a destructive software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s computer or avoid the tool from functioning in a correct manner – while additionally putting a ransom money note that states the requirement for the targets to effect the repayment for the purpose of decrypting the papers or recovering the documents system back to the initial problem. In most circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually currently been damaged.

Trojan-Ransom.Win32.GenericCryptor.kxz distribution networks.

In numerous corners of the globe, Trojan-Ransom.Win32.GenericCryptor.kxz grows by jumps and bounds. However, the ransom notes and also techniques of extorting the ransom quantity might differ depending on particular regional (local) settings. The ransom money notes as well as techniques of obtaining the ransom amount might differ depending on particular local (local) setups.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having found some unlicensed applications enabled on the victim’s device. The alert after that requires the customer to pay the ransom money.

    Faulty statements about unlawful content.

    In countries where software piracy is less popular, this technique is not as effective for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.GenericCryptor.kxz popup alert may incorrectly claim to be deriving from a police establishment and also will certainly report having situated youngster pornography or various other prohibited information on the gadget.

    Trojan-Ransom.Win32.GenericCryptor.kxz popup alert might falsely assert to be obtaining from a law enforcement establishment and will report having located youngster pornography or other prohibited information on the gadget. The alert will in a similar way include a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 79120E2B
md5: 2604137e399264563b1a297304673880
name: 2604137E399264563B1A297304673880.mlw
sha1: 59de947533bd558755fdcd9fc2e46af9b7eb3033
sha256: a8bb10ed1159d4ec0678a6501dc96259e11af0f34b312f91126c687c13bbe759
sha512: 29570e9fc06a308ea495331e1361b15a79dbbd893c70f13c7a9fe1e6402f81cd605a572c22f71c6299c5c9a1b8edbb6762b8bdc7383d987fdf60ad242fa46df9
ssdeep: 384:TfRlWooZBZ4u8PoAhc1q19VZwlU/cCmiO5XA88cAstyx0Yqoq0RqomqRXTqct9q:ufODPPGg9gU/cCmiO5XJAstY1Vz
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright:
Assembly Version: 0.0.0.0
InternalName: DP_Main.exe
FileVersion: 0.0.0.0
ProductVersion: 0.0.0.0
FileDescription:
OriginalFilename: DP_Main.exe

Trojan-Ransom.Win32.GenericCryptor.kxz also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0051a8061 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24999
Cynet Malicious (score: 99)
CAT-QuickHeal Trojan.Sigmal.S2323696
ALYac Trojan.Ransom.Paradise
Cylance Unsafe
Zillya Trojan.GenericCryptor.Win32.4880
Sangfor Trojan.Win32.Save.a
K7GW Trojan ( 0051a8061 )
Cybereason malicious.e39926
Symantec Trojan.Gen.MBT
ESET-NOD32 MSIL/Filecoder.Paradise.D
Avast Win32:MalwareX-gen [Trj]
ClamAV Win.Ransomware.Paradise-6659176-0
Kaspersky Trojan-Ransom.Win32.GenericCryptor.kxz
BitDefender Gen:Heur.Ransom.REntS.Gen.1
NANO-Antivirus Trojan.Win32.GenericCryptor.ezfqdg
MicroWorld-eScan Gen:Heur.Ransom.REntS.Gen.1
Tencent Malware.Win32.Gencirc.114d4d10
Ad-Aware Gen:Heur.Ransom.REntS.Gen.1
Sophos Mal/Generic-S
Comodo Malware@#2e6igmld5gwyw
BitDefenderTheta Gen:NN.ZemsilF.34722.cm0@auUMVWn
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition Generic.dqx
FireEye Generic.mg.2604137e39926456
Emsisoft Gen:Heur.Ransom.REntS.Gen.1 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Generic.csseg
Avira TR/Dropper.MSIL.Gen
Antiy-AVL Trojan/Generic.ASMalwS.251F60D
Microsoft Ransom:Win32/Higuniel.A
GData Gen:Heur.Ransom.REntS.Gen.1
AhnLab-V3 Trojan/Win32.Agent.C2199381
McAfee Generic.dqx
MAX malware (ai score=100)
VBA32 Trojan.Encoder
Panda Trj/GdSda.A
Yandex Trojan.AgentCryptor!vap9Om2FXS8
Ikarus Trojan-Ransom.Paradise
Fortinet MSIL/Filecoder.TA!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml

How to remove Trojan-Ransom.Win32.GenericCryptor.kxz 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.GenericCryptor.kxz 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.GenericCryptor.kxz 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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