Win32/Injector.DONB

What is Win32/Injector.DONB infection?

In this post you will certainly find regarding the meaning of Win32/Injector.DONB as well as its adverse effect on your computer. Such ransomware are a type of malware that is specified by online scams to demand paying the ransom money by a target.

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In the majority of the situations, Win32/Injector.DONB ransomware will certainly instruct its targets to start funds move for the function of reducing the effects of the modifications that the Trojan infection has presented to the sufferer’s gadget.

Win32/Injector.DONB 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.
  • 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s hard drive — so the victim can no more make use of the data;
  • Preventing regular 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.DONB

One of the most normal channels where Win32/Injector.DONB Trojans are infused are:

  • By means of phishing emails;
  • As an effect of individual winding up on a source that holds a harmful software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or avoid the tool from functioning in an appropriate way – while also putting a ransom money note that points out the demand for the sufferers to effect the payment for the function of decrypting the documents or bring back the data system back to the initial condition. In most circumstances, the ransom note will show up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/Injector.DONB distribution networks.

In various corners of the globe, Win32/Injector.DONB expands by leaps as well as bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money amount might vary depending upon particular neighborhood (regional) settings. The ransom notes and also techniques of extorting the ransom quantity may vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The sharp then demands the customer to pay the ransom money.

    Faulty declarations regarding prohibited web content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber fraudulences. Alternatively, the Win32/Injector.DONB popup alert might falsely declare to be originating from a law enforcement institution and also will report having situated child porn or other unlawful data on the gadget.

    Win32/Injector.DONB popup alert might falsely claim to be obtaining from a regulation enforcement institution as well as will report having located child pornography or various other illegal information on the gadget. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: F2AF9A8F
md5: 0f9804658cd9bddba9faeb1b2d5e4dfc
name: 0F9804658CD9BDDBA9FAEB1B2D5E4DFC.mlw
sha1: 11c1543ea582d5da78e5d46f52fb091365dd2e62
sha256: d66dcf395c7840902bda3c7a17d36cc9122d6e39bf69145f3ec77fb9d18c1455
sha512: 1bb939498e618f34b50a967dcb9da5d403d6ff06a1486ae5b1e756c0576171d7cde076de2d1e2642ef8006e12684d5249b5bbe1966153134bcb166500b2e058f
ssdeep: 6144:uVxkUvrjSMl2Imx1U8/IGHJ5Dm0bHnbS3jTzpzCS13fnsDBd7ZdK2tOh4:uVxTWkmbzgGp5m0bH+3jTzpzCS1vsD31
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

0: [No Data]

Win32/Injector.DONB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0050cf8c1 )
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.Troldesh.10
Cylance Unsafe
Zillya Trojan.Crusis.Win32.350
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Trojan:Win32/Injector.30d1a38d
K7GW Trojan ( 0050cf8c1 )
Cybereason malicious.58cd9b
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.DONB
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Troldesh.10
NANO-Antivirus Trojan.Win32.Zerber.eojwbd
MicroWorld-eScan Gen:Variant.Ransom.Troldesh.10
Tencent Malware.Win32.Gencirc.10bb648d
Ad-Aware Gen:Variant.Ransom.Troldesh.10
Sophos Mal/Generic-S
Comodo Malware@#33wxi9asu3ssj
BitDefenderTheta AI:Packer.34943AF71F
VIPRE Trojan.Win32.Generic!BT
TrendMicro Possible_HPGen-32
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.0f9804658cd9bddb
Emsisoft Gen:Variant.Ransom.Troldesh.10 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1120727
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan[Ransom]/Win32.Zerber
Microsoft Trojan:Win32/Dynamer!rfn
Arcabit Trojan.Ransom.Troldesh.10
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.Troldesh.10
AhnLab-V3 Trojan/Win32.Cerber.C1931184
McAfee Ransomware-FMEE!0F9804658CD9
MAX malware (ai score=100)
VBA32 Trojan.Encoder
Malwarebytes Malware.Heuristic.1001
Panda Trj/CI.A
TrendMicro-HouseCall Possible_HPGen-32
Rising Trojan.Dynamer!8.3A0 (CLOUD)
Ikarus Trojan.Win32.Injector
Fortinet W32/Generic.AC.2BC812!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgIASOYA

How to remove Win32/Injector.DONB 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.DONB 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.DONB 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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