Win32/Injector.DNYO

What is Win32/Injector.DNYO infection?

In this article you will certainly find regarding the definition of Win32/Injector.DNYO and also its negative effect on your computer system. Such ransomware are a type of malware that is clarified by on-line fraudulences to require paying the ransom by a sufferer.

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In the majority of the situations, Win32/Injector.DNYO infection will certainly instruct its targets to start funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s gadget.

Win32/Injector.DNYO Summary

These alterations can be as follows:

  • 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.
  • 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;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the documents found on the sufferer’s hard disk drive — so the target can no more use the data;
  • Preventing normal access 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.

Win32/Injector.DNYO

One of the most normal networks whereby Win32/Injector.DNYO Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a source that organizes a malicious software program;

As quickly as the Trojan is effectively infused, it will either cipher the data on the victim’s computer or prevent the gadget from functioning in an appropriate fashion – while additionally putting a ransom note that mentions the demand for the victims to impact the payment for the objective of decrypting the documents or bring back the documents system back to the initial problem. In the majority of circumstances, the ransom note will turn up when the customer restarts the PC after the system has already been harmed.

Win32/Injector.DNYO distribution networks.

In different corners of the world, Win32/Injector.DNYO expands by leaps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom amount may differ depending upon particular neighborhood (local) setups. The ransom money notes and tricks of extorting the ransom money quantity might vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the victim’s gadget. The sharp after that demands the user to pay the ransom.

    Faulty statements concerning illegal material.

    In countries where software piracy is less preferred, this technique is not as efficient for the cyber fraudulences. Conversely, the Win32/Injector.DNYO popup alert may wrongly claim to be deriving from a police organization as well as will certainly report having located child porn or other unlawful information on the device.

    Win32/Injector.DNYO popup alert might wrongly declare to be obtaining from a regulation enforcement establishment and also will certainly report having situated child pornography or other unlawful data on the tool. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 26829114
md5: 5edfafb11b020fd6935b2141c7d4cad8
name: 5EDFAFB11B020FD6935B2141C7D4CAD8.mlw
sha1: 36b80ae247c52ec94669f2793d941186fcc9ee46
sha256: 7f3332e1769ba4efc8a08334457003e3d1bb99d6de1f7a1bc752c26f47a010dc
sha512: c0ab3864c7a9f34805bced64f971ad9b6ae0e48d5002b70b406eb7e9ed5fefd9ff4f04a2f42fa11951e12cd074cc5507f07775df569f725ab12295b56147b0de
ssdeep: 6144:VjynyuAsAjn3gafs+xq/Lp9znxkriFTer/wjml4g6+nIYFXLs6:VWyTsMvqznzxeiO4g6GIYFbs6
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 2017
InternalName: uihiuh.exe
FileVersion: 1.0.0.1
CompanyName: TODO:
ProductName: TODO:
ProductVersion: 1.0.0.1
FileDescription: TODO:
OriginalFilename: uihiuh.exe
Translation: 0x040c 0x04b0

Win32/Injector.DNYO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050bd2d1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10731
Cynet Malicious (score: 100)
ALYac Gen:Variant.Symmi.73432
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Zerber.6fd6295b
K7GW Trojan ( 0050bd2d1 )
Cybereason malicious.11b020
Cyren W32/Cerber.MTSI-5253
Symantec Ransom.Cerber!g34
ESET-NOD32 a variant of Win32/Injector.DNYO
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Zerber.fkno
BitDefender Gen:Variant.Symmi.73432
NANO-Antivirus Trojan.Win32.GenericKD.enuhxz
SUPERAntiSpyware Ransom.Cerber/Variant
MicroWorld-eScan Gen:Variant.Symmi.73432
Tencent Malware.Win32.Gencirc.1149912d
Ad-Aware Gen:Variant.Symmi.73432
Sophos Mal/Generic-R + Mal/Cerber-AB
Comodo Malware@#1bap9dvxqr4i0
BitDefenderTheta Gen:NN.ZexaF.34628.smNfa0cq8Yhm
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Trojan.dc
FireEye Generic.mg.5edfafb11b020fd6
Emsisoft Gen:Variant.Symmi.73432 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Pakes.aqr
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1120931
eGambit Unsafe.AI_Score_86%
Microsoft Trojan:Win32/Dynamer!ac
Arcabit Trojan.Symmi.D11ED8
AegisLab Trojan.Win32.Zerber.j!c
GData Gen:Variant.Symmi.73432
McAfee Ransomware-FMEE!5EDFAFB11B02
MAX malware (ai score=99)
VBA32 TrojanRansom.Zerber
Malwarebytes Malware.Heuristic.1003
Panda Trj/GdSda.A
Rising Downloader.Dofoil!8.322 (CLOUD)
Yandex Trojan.GenAsa!CSy9pYzshUA
Ikarus Trojan.Win32.Injector
Fortinet W32/Injector.DNUG!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Ransom.Cerber.HwsBEpsA

How to remove Win32/Injector.DNYO 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.DNYO 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.DNYO 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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