Win32/Injector.DUCI

What is Win32/Injector.DUCI infection?

In this article you will certainly discover regarding the interpretation of Win32/Injector.DUCI and its adverse impact on your computer system. Such ransomware are a form of malware that is specified by online fraudulences to demand paying the ransom by a target.

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Most of the situations, Win32/Injector.DUCI infection will advise its victims to launch funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Injector.DUCI Summary

These adjustments can be as complies with:

  • 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.

  • Deletes its original binary from disk;
  • Executed a process and injected code into it, probably while unpacking;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Creates a copy of itself;
  • 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 papers found on the target’s hard disk drive — so the victim can no longer utilize the information;
  • 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.DUCI

The most typical channels where Win32/Injector.DUCI Ransomware are injected are:

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

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s PC or stop the tool from functioning in an appropriate way – while also placing a ransom money note that points out the requirement for the targets to effect the repayment for the purpose of decrypting the papers or restoring the documents system back to the initial condition. In a lot of circumstances, the ransom note will certainly come up when the client reboots the COMPUTER after the system has actually already been harmed.

Win32/Injector.DUCI distribution channels.

In different corners of the world, Win32/Injector.DUCI expands by leaps and also bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom money quantity may differ relying on particular regional (regional) setups. The ransom money notes as well as methods of obtaining the ransom money amount may differ depending on certain neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies regarding unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the victim’s device. The sharp then demands the individual to pay the ransom money.

    Faulty declarations concerning unlawful material.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber frauds. Additionally, the Win32/Injector.DUCI popup alert might wrongly claim to be deriving from a law enforcement establishment and will certainly report having located child porn or other unlawful data on the device.

    Win32/Injector.DUCI popup alert might wrongly claim to be deriving from a legislation enforcement institution as well as will report having located kid pornography or other unlawful information on the tool. The alert will similarly include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: DE95531C
md5: ba65a656d89142f0a152f8e47eb54d04
name: BA65A656D89142F0A152F8E47EB54D04.mlw
sha1: 3200948df63c5499087aa7b4f64f25584ff221ef
sha256: 1209b4feaf872090934bd1ff52387ce3805b48e2b45e140f7aa5adb161d0201f
sha512: b895b5feaea9a8cde9e96a3cc6d38d94b3f8e6ef3de88a7c423df7d62a0cfbe15fbf767648a9b1c64f913889510e55321b8315b6defcc5c067397deb438b2473
ssdeep: 6144:dh80oWw0Cm5cHjmnTb0q3mtaxMvB3o42Y1s:/Y8Cm5+UCBYn
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Win32/Injector.DUCI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0053ca491 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Onion.A
McAfee Artemis!BA65A656D891
Cylance Unsafe
Zillya Trojan.Generic.Win32.1295340
Sangfor Ransom.Win32.Enestedel.B!rsm
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Trojan:Win32/Injector.a7f183c8
K7GW Trojan ( 0053ca491 )
Cybereason malicious.6d8914
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DUCI
APEX Malicious
Avast Win32:Malware-gen
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.NSIS.Androm.6
NANO-Antivirus Trojan.Win32.Enestedel.evltxf
MicroWorld-eScan Trojan.NSIS.Androm.6
Tencent Win32.Trojan.Generic.Pgmn
Sophos ML/PE-A
Comodo Malware@#2198fu5xuan2u
BitDefenderTheta Gen:NN.ZedlaF.34628.dq4@a8XaBio
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBERENC.SMNS1
McAfee-GW-Edition NSIS/ObfusRansom.b
FireEye Generic.mg.ba65a656d89142f0
Emsisoft Trojan.NSIS.Androm.6 (B)
Jiangmin Trojan.Generic.fwpvr
Avira HEUR/AGEN.1102536
Microsoft Trojan:Win32/Glupteba!ml
Arcabit Trojan.NSIS.Androm.6
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Symmi.81220
AhnLab-V3 Trojan/Win32.Cerber.C1530273
VBA32 Trojan.Encoder
MAX malware (ai score=99)
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_CERBERENC.SMNS1
Rising Ransom.Enestedel!8.E513 (CLOUD)
Yandex Trojan.Injector!9vhiwNJhDFo
Ikarus Trojan-Ransom.Encrypted
Fortinet Ransom.R002C0DKT17!tr
AVG Win32:Malware-gen
Qihoo-360 Win32/Backdoor.Androm.HoMASOYA

How to remove Win32/Injector.DUCI virus?

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.DUCI 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.DUCI 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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