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

What is Virus:Win32/Magic_7045.J infection?

In this short article you will find about the meaning of Virus:Win32/Magic_7045.J and its adverse impact on your computer. Such ransomware are a type of malware that is specified by on-line frauds to require paying the ransom money by a victim.

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Most of the cases, Virus:Win32/Magic_7045.J virus will advise its sufferers to start funds move for the function of counteracting the amendments that the Trojan infection has introduced to the target’s device.

Virus:Win32/Magic_7045.J 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.
  • 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.

  • 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
  • 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.
  • Detects VirtualBox through the presence of a registry key;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the target’s disk drive — so the sufferer can no longer use the data;
  • Preventing regular accessibility to the victim’s workstation;


One of the most regular networks whereby Virus:Win32/Magic_7045.J are injected are:

  • By means of phishing emails;
  • As a consequence of user winding up on a source that hosts a malicious software;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or prevent the device from working in a correct way – while also putting a ransom note that mentions the requirement for the sufferers to effect the repayment for the objective of decrypting the records or recovering the file system back to the initial condition. In most circumstances, the ransom note will certainly turn up when the customer reboots the COMPUTER after the system has currently been damaged.

Virus:Win32/Magic_7045.J circulation networks.

In various corners of the globe, Virus:Win32/Magic_7045.J grows by leaps and bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom quantity might differ relying on particular regional (regional) settings. The ransom notes as well as techniques of obtaining the ransom amount might differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having spotted some unlicensed applications made it possible for on the target’s device. The alert then demands the user to pay the ransom money.

    Faulty declarations regarding illegal material.

    In countries where software piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the Virus:Win32/Magic_7045.J popup alert may incorrectly claim to be deriving from a police organization and will certainly report having located child pornography or various other unlawful information on the gadget.

    Virus:Win32/Magic_7045.J popup alert might wrongly claim to be deriving from a legislation enforcement organization and will report having located youngster pornography or other prohibited information on the tool. The alert will likewise contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 06EBEF34
md5: 15372c55a869e1df581b145085614655
name: 15372C55A869E1DF581B145085614655.mlw
sha1: 52194e5ad650ec1a199ee08da12816465761cc9b
sha256: 9553bae71bf4b8621a692a780674841e7f47d06a26c68bd6e030659e7d1b9a05
sha512: e8f26e813a9c49b4ae303a6a0d7928b2c1f008d2a1f021f672adfd13ab36859b55c1c0b848df042172a32182c9b0d69f3b40440a3e6fd2755e30a1613d1b2f77
ssdeep: 96:nPuHRlaZin9yc1FuzeShOHIdkaKkpAcBHUhfAPVlhqbDk:nWxlaZi9dSAgkaKldhIPbwnk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Virus:Win32/Magic_7045.J also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb BackDoor.Spymon
Cynet Malicious (score: 100)
CMC Generic.Win32.15372c55a8!MD
ALYac Trojan.Ransomware.GenericKDS.41294553
Cylance Unsafe
Zillya Virus.Magic.Win32.8
Sangfor Trojan.Win32.Magic.atE
Alibaba Virus:Win32/Magic.56cdd6f3
Cyren W32/Magic.A.gen!Eldorado
Symantec W32.Magic.7045.Int
ESET-NOD32 Win32/Magic.7045.J
APEX Malicious
Avast Win32:Magic-E
Kaspersky Virus.Win32.Magic.7045.j
BitDefender Trojan.Ransomware.GenericKDS.41294553
NANO-Antivirus Virus.Win32.Magic.ccdj
MicroWorld-eScan Trojan.Ransomware.GenericKDS.41294553
Ad-Aware Trojan.Ransomware.GenericKDS.41294553
Sophos ML/PE-A + W32/Magic7045-J
Comodo Virus.Win32.Magic.7045@21z5dt
BitDefenderTheta Gen:NN.ZexaF.34738.auW@aGgrgNj
VIPRE BehavesLike.Win32.Malware.bsf (vs)
McAfee-GW-Edition W32/Voodoo.7045gen
Emsisoft Trojan.Ransomware.GenericKDS.41294553 (B)
Jiangmin Trojan/Agent.faxh
Webroot Virus:Win32/Magic_7045.J
Avira W32/Magic.7045.J
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASSuf.18AD6
Microsoft Virus:Win32/Magic_7045.J
Arcabit Trojan.Ransomware.GenericS.D2761AD9
AegisLab Virus.Win32.Magic.n!c
GData Trojan.Ransomware.GenericKDS.41294553
Acronis suspicious
McAfee W32/Voodoo.7045gen
MAX malware (ai score=100)
Panda W32/Magic.7045.A
Rising Win32.Magic.7045.j (CLASSIC)
Yandex Trojan.GenAsa!58xtlsxjaHc
Ikarus Virus.Win32.Magic
MaxSecure Virus.W32.magic.7045
Fortinet W32/Voodoo.7045.B
AVG Win32:Magic-E

How to remove Virus:Win32/Magic_7045.J 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 Virus:Win32/Magic_7045.J 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 Virus:Win32/Magic_7045.J 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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