Win32/Injector.DNPX

What is Win32/Injector.DNPX infection?

In this article you will discover concerning the definition of Win32/Injector.DNPX and its adverse impact on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom money by a sufferer.

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Most of the situations, Win32/Injector.DNPX virus will advise its targets to start funds move for the objective of counteracting the modifications that the Trojan infection has introduced to the sufferer’s tool.

Win32/Injector.DNPX Summary

These alterations can be as follows:

  • 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.
  • A process attempted to delay the analysis task.;
  • 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 executable is compressed using UPX;
  • Uses Windows utilities for basic functionality;
  • Executed a process and injected code into it, probably while unpacking;
  • Attempts to modify desktop wallpaper;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard drive — so the sufferer can no longer utilize the information. This is the typical behavior of malware known as ransomware that encrypts a victim’s files. The cybercriminal then demands a ransom from the victim to restore access to the data upon payment.
  • Preventing routine access to the target’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.DNPX

One of the most normal channels through which Win32/Injector.DNPX are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of individual ending up on a source that holds a malicious software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s PC or stop the device from functioning in an appropriate manner – while likewise placing a ransom money note that points out the requirement for the targets to impact the repayment for the purpose of decrypting the files or recovering the data system back to the initial problem. In many instances, the ransom money note will show up when the customer reboots the COMPUTER after the system has already been damaged.

Win32/Injector.DNPX circulation networks.

In numerous edges of the globe, Win32/Injector.DNPX expands by jumps as well as bounds. However, the ransom money notes and methods of obtaining the ransom quantity may vary depending on particular neighborhood (local) setups. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on certain neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the sufferer’s device. The alert after that demands the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In countries where software piracy is less popular, this method is not as efficient for the cyber fraudulences. Conversely, the Win32/Injector.DNPX popup alert may falsely assert to be deriving from a police establishment and will certainly report having situated kid porn or various other unlawful data on the device.

    Win32/Injector.DNPX popup alert might falsely claim to be deriving from a law enforcement organization and will report having situated child porn or various other unlawful information on the gadget. The alert will similarly include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 9A5991FD
md5: 3c523d5936d4f7416e8e8381dd6cd255
name: 3C523D5936D4F7416E8E8381DD6CD255.mlw
sha1: e4d4c2c705e8e15af5aac4f4864e391cf1aef192
sha256: 89921a0034db499d2af821739bc2d8389847ca8dc9b4a9fd3c0df25e5d514c9a
sha512: 758012f76fdc6378d031eddcc3d99edfd7e068315456fc29aa0aa751570cc53b41ce056123ae7d8100be8d8159aa7c565546bd37f5cc9a19942cc53e7060c339
ssdeep: 12288:71me4nl4Mo5T1KjL88YzrudrTD2Ic1lrAoBz04jYev+cm1/q7gP4DD:F4eH5T1KP8HzidTD2IclEo9Yexm87gPk
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows, UPX compressed

Version Info:

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

Win32/Injector.DNPX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.Cerber.OL
Cylance Unsafe
Zillya Trojan.Zerber.Win32.4211
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 0052e71c1 )
K7AntiVirus Trojan ( 0052e71c1 )
Symantec Trojan.Gen.2
ESET-NOD32 a variant of Win32/Injector.DNPX
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Ransomware.Cerber-9085524-0
BitDefender Trojan.Ransom.Cerber.OL
NANO-Antivirus Trojan.Win32.Zerber.enoaxp
MicroWorld-eScan Trojan.Ransom.Cerber.OL
Tencent Malware.Win32.Gencirc.114cd92b
Ad-Aware Trojan.Ransom.Cerber.OL
Sophos ML/PE-A + Mal/Cerber-AB
Comodo Packed.Win32.MUPX.Gen@24tbus
BitDefenderTheta Gen:NN.ZexaF.34670.Hu3@aWK@Z!em
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.hc
FireEye Generic.mg.3c523d5936d4f741
Emsisoft Trojan.Ransom.Cerber.OL (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Zerber.blc
Avira TR/AD.Cerber.edctn
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Cerber.J
GData Trojan.Ransom.Cerber.OL
TACHYON Ransom/W32.Cerber.547611
AhnLab-V3 Malware/Win32.RL_Generic.R360204
Acronis suspicious
McAfee Ransomware-FLTU!3C523D5936D4
MAX malware (ai score=98)
VBA32 BScope.Trojan.Inject
Malwarebytes Malware.Heuristic.1003
Panda Trj/CI.A
Rising Ransom.Zerber!8.518C (CLOUD)
Ikarus Trojan.Win32.Injector
Fortinet W32/Generic.AP.B6F58!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Cerber.HwoCEpsA

How to remove Win32/Injector.DNPX 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 Win32/Injector.DNPX 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.DNPX 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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