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

What is Win32/Injector.ALLN infection?

In this article you will certainly discover about the meaning of Win32/Injector.ALLN and its negative impact on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to require paying the ransom money by a victim.

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In the majority of the cases, Win32/Injector.ALLN virus will instruct its sufferers to start funds transfer for the objective of counteracting the modifications that the Trojan infection has actually presented to the victim’s gadget.

Win32/Injector.ALLN Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • A process created a hidden window;
  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Detects Sandboxie through the presence of a library;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Exhibits behavior characteristics of BetaBot / Neurevt malware;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Attempts to identify installed AV products by registry key;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a device;
  • Detects VMware through the presence of a device;
  • Detects VMware through the presence of a registry key;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the papers found on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing normal access to the victim’s workstation;

Related domains: Ransom:Win32/Blocker.0e0533d5


One of the most typical networks through which Win32/Injector.ALLN Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or prevent the tool from functioning in a correct way – while likewise placing a ransom money note that mentions the requirement for the sufferers to effect the settlement for the objective of decrypting the papers or recovering the data system back to the preliminary condition. In a lot of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Injector.ALLN distribution networks.

In different corners of the world, Win32/Injector.ALLN grows by leaps and bounds. However, the ransom money notes and techniques of extorting the ransom quantity may vary relying on specific neighborhood (local) settings. The ransom money notes as well as tricks of extorting the ransom amount might differ depending on certain neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the target’s tool. The alert after that demands the user to pay the ransom money.

    Faulty statements concerning unlawful content.

    In countries where software piracy is less prominent, this technique is not as efficient for the cyber frauds. Alternatively, the Win32/Injector.ALLN popup alert might incorrectly declare to be stemming from a law enforcement establishment and also will certainly report having situated youngster porn or other prohibited information on the gadget.

    Win32/Injector.ALLN popup alert might wrongly declare to be acquiring from a legislation enforcement institution and will certainly report having located child porn or other prohibited information on the tool. The alert will likewise have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 8E047DCD
md5: 52b847181a640aaa5fa737d83a34a492
name: 52B847181A640AAA5FA737D83A34A492.mlw
sha1: 03471cc9f7b44a342851224d6e1911afc7d5b79a
sha256: d40a0871ebae53aea01af5142c7f1ea0e95a8328b5a91546db3b5eb91f578712
sha512: c85b306222511578ae383c6e28aca98425dc9ae2c1cc0dfea09e40f069d79075b2a6b5e55b422e418a5f6783b68f845726ea9d40cbd20643b8988e57f430ee39
ssdeep: 12288:lfl9iCSisPUP7rNZmXWc1rbdUxsIBY+sZIoUXwz3yG3Qq2wOytwp8IQ3:/91MPUaXWcBhykIXw7QB5
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: (c) 2007 Trend Micro Inc
InternalName: HijackThis
FileVersion: 2.00.0004
CompanyName: Trend Micro Inc.
LegalTrademarks: xa9
ProductName: HijackThis
ProductVersion: 2.00.0004
FileDescription: HijackThis
OriginalFilename: HijackThis.exe

Win32/Injector.ALLN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e3991 )
Lionic Trojan.Win32.Blocker.j!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen4.20010
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.44266887
Cylance Unsafe
Zillya Trojan.Blocker.Win32.34504
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/Blocker.0e0533d5
K7GW Trojan ( 0055e3991 )
Cybereason malicious.81a640
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.ALLN
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.fbhc
BitDefender Trojan.GenericKD.44266887
NANO-Antivirus Trojan.Win32.TrjGen.edkaor
MicroWorld-eScan Trojan.GenericKD.44266887
Tencent Win32.Trojan.Blocker.Svrk
Ad-Aware Trojan.GenericKD.44266887
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZevbaF.34142.!m0@aC6GItbi
VIPRE Trojan.Win32.Zbot.pj (v)
Emsisoft Trojan.GenericKD.44266887 (B)
Jiangmin Trojan.Blocker.dha
Avira TR/Dropper.VB.Gen
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.18E605F
Microsoft VirTool:Win32/VBInject.gen!JD
GData Trojan.GenericKD.44266887
McAfee Artemis!52B847181A64
MAX malware (ai score=100)
Panda Generic Malware
Yandex Trojan.Blocker!vxkoLAJDRlI
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Injector.ALLN!tr
AVG Win32:Malware-gen

How to remove Win32/Injector.ALLN 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 Win32/Injector.ALLN 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 Win32/Injector.ALLN 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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