Win32/Injector.DKXA

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

What is Win32/Injector.DKXA infection?

In this post you will find concerning the definition of Win32/Injector.DKXA as well as its negative influence on your computer. Such ransomware are a kind of malware that is specified by online scams to demand paying the ransom by a victim.

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In the majority of the instances, Win32/Injector.DKXA ransomware will advise its targets to launch funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s device.

Win32/Injector.DKXA 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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.

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Executed a process and injected code into it, probably while unpacking;
  • 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 situated on the victim’s hard disk drive — so the target can no longer utilize the data;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Injector.DKXA

One of the most typical networks where Win32/Injector.DKXA are infused are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a resource that holds a destructive software;

As quickly as the Trojan is effectively infused, it will either cipher the data on the sufferer’s computer or prevent the device from operating in an appropriate manner – while also positioning a ransom money note that states the demand for the victims to effect the payment for the function of decrypting the documents or restoring the documents system back to the initial condition. In many circumstances, the ransom money note will turn up when the customer restarts the PC after the system has actually already been harmed.

Win32/Injector.DKXA distribution channels.

In numerous corners of the world, Win32/Injector.DKXA grows by jumps and bounds. Nonetheless, the ransom money notes and techniques of obtaining the ransom money quantity might vary depending upon particular local (regional) settings. The ransom notes and also tricks of extorting the ransom amount might differ depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the target’s tool. The sharp then demands the individual to pay the ransom.

    Faulty statements concerning illegal content.

    In nations where software piracy is much less preferred, this approach is not as effective for the cyber scams. Conversely, the Win32/Injector.DKXA popup alert might wrongly declare to be stemming from a law enforcement institution and will report having located kid porn or other unlawful data on the gadget.

    Win32/Injector.DKXA popup alert may falsely declare to be deriving from a legislation enforcement organization and will certainly report having located kid porn or other prohibited data on the tool. The alert will in a similar way consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 6E9DB646
md5: b7b03bb18c4cdbdf6a67daad78604db0
name: B7B03BB18C4CDBDF6A67DAAD78604DB0.mlw
sha1: 0ea969d664d5750e0b27120718f49aef213c14f0
sha256: 62543b309ad2c3a0ab6ce236cf06bf3ac16c947b7e7b7bb432dc7e95d3114507
sha512: c33bb3da963af25e2dfd573056cbeccd9108c8e7114a406af24036f7b1b9f7a9cdb48ec62385d027ea7c1c5e325bc4fce6161ca935d3cf1f637f8bdb4c5b4628
ssdeep: 1536:D8+IbD1e28W887W3+iy+keN3fvm+A+zZA49YhjhGiUhe7CUkcIdOqrlA57:AjN58M0fyXUvv0S617kczalA57
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C) 2007
InternalName: CYKDetecting
FileVersion: 1, 0, 0, 1
CompanyName:
PrivateBuild:
LegalTrademarks:
Comments:
ProductName: CYKDetecting
SpecialBuild:
ProductVersion: 1, 0, 0, 1
FileDescription: CYKDetecting
OriginalFilename: CYKDetecting.EXE
Translation: 0x080c 0x04e4

Win32/Injector.DKXA also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
DrWeb BackDoor.Siggen.60255
MicroWorld-eScan Gen:Variant.Ransom.Spora.21
FireEye Generic.mg.b7b03bb18c4cdbdf
ALYac Gen:Variant.Ransom.Spora.21
Cylance Unsafe
VIPRE Trojan.Win32.Injector.cdgy (v)
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefender Gen:Variant.Ransom.Spora.21
K7GW Trojan ( 00503cd01 )
K7AntiVirus Trojan ( 00503cd01 )
BitDefenderTheta Gen:NN.ZexaF.34590.gq0@aOhMGowb
Symantec ML.Attribute.HighConfidence
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Buzus.ykow
Alibaba Trojan:Win32/Buzus.12b0ecbf
NANO-Antivirus Trojan.Win32.DKJV.eljivi
Rising Malware.Obscure/Heur!1.A89E (CLOUD)
Ad-Aware Gen:Variant.Ransom.Spora.21
Emsisoft Gen:Variant.Ransom.Spora.21 (B)
Comodo Malware@#29fzmibi4wjfj
F-Secure Heuristic.HEUR/AGEN.1128861
Zillya Trojan.Shade.Win32.380
McAfee-GW-Edition Trojan-FLTG!B7B03BB18C4C
Sophos ML/PE-A + Mal/Zbot-US
SentinelOne Static AI – Malicious PE
Jiangmin TrojanSpy.MSIL.qlb
Avira HEUR/AGEN.1128861
Antiy-AVL Trojan/Win32.BTSGeneric
Microsoft DDoS:Win32/Nitol.B
Arcabit Trojan.Ransom.Spora.21
SUPERAntiSpyware Ransom.Locky/Variant
ZoneAlarm Trojan.Win32.Buzus.ykow
GData Gen:Variant.Ransom.Spora.21
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Shade.C1765039
Acronis suspicious
McAfee Trojan-FLTG!B7B03BB18C4C
MAX malware (ai score=100)
VBA32 BScope.Trojan.Ekstak
Malwarebytes Malware.AI.1193970960
Panda Trj/Genetic.gen
APEX Malicious
ESET-NOD32 a variant of Win32/Injector.DKXA
Tencent Malware.Win32.Gencirc.10ba9365
Yandex Trojan.Agent!gvRAXA9TNjY
Ikarus Trojan.Crypt
eGambit Unsafe.AI_Score_99%
Fortinet W32/Generic.US!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Buzus.HwcBLYMA

How to remove Win32/Injector.DKXA ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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.DKXA 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.DKXA 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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