Win32/Injector.EIOZ

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

What is Win32/Injector.EIOZ infection?

In this short article you will certainly discover about the interpretation of Win32/Injector.EIOZ as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is clarified by online scams to require paying the ransom by a sufferer.

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In the majority of the instances, Win32/Injector.EIOZ infection will certainly instruct its sufferers to launch funds transfer for the function of counteracting the amendments that the Trojan infection has presented to the target’s tool.

Win32/Injector.EIOZ Summary

These alterations 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.;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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;
  • Checks for the presence of known windows from debuggers and forensic tools;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Steals private information from local Internet browsers;
  • Network activity contains more than one unique useragent.;
  • Collects information about installed applications;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • 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 records located on the sufferer’s hard drive — so the target can no more use the information;
  • Preventing normal accessibility 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.
Similar behavior
Related domains
z.whorecord.xyz Trojan-Ransom.GandCrab
a.tomx.xyz Trojan-Ransom.GandCrab
klegrandlichgrum.com Trojan-Ransom.GandCrab
ip-api.com Trojan-Ransom.GandCrab

Win32/Injector.EIOZ

The most normal networks where Win32/Injector.EIOZ Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that holds a destructive software program;

As quickly as the Trojan is effectively infused, it will either cipher the data on the target’s computer or protect against the device from working in an appropriate manner – while likewise placing a ransom note that mentions the demand for the sufferers to effect the repayment for the purpose of decrypting the records or bring back the data system back to the preliminary problem. In most circumstances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/Injector.EIOZ distribution channels.

In different edges of the world, Win32/Injector.EIOZ expands by leaps and bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount may differ depending upon certain neighborhood (regional) setups. The ransom money notes and methods of obtaining the ransom amount might differ depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals regarding unlicensed software.

    In specific areas, the Trojans often wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s device. The alert then requires the user to pay the ransom.

    Faulty statements regarding illegal web content.

    In nations where software application piracy is less popular, this method is not as effective for the cyber scams. Additionally, the Win32/Injector.EIOZ popup alert may wrongly declare to be stemming from a police institution as well as will report having situated child porn or various other unlawful information on the tool.

    Win32/Injector.EIOZ popup alert might falsely claim to be deriving from a regulation enforcement establishment and also will report having located kid pornography or other prohibited data on the gadget. The alert will likewise contain a demand for the user to pay the ransom.

Technical details

File Info:

crc32: BB067C54
md5: c3defbd7fffd387d09be5347ec1a83a1
name: dor.exe
sha1: ebc54f115ef8f632c6b46e72fddab8c9ba383ff3
sha256: 189464e30cbebaec6a543baaf35c24a2d0f44143fc6992014c81780563c0984a
sha512: 1796986c67528a0d02149abee0f1548551db6708cdf8affd79b3019a30c66fdf37b11abd19e4b0c055b88d1f8caa6c316cf27f96466bb59672415f120f492383
ssdeep: 24576:E8DmVchRKPN6ESo+0JB2XIweCpI9Z2UBfVYhzZFQ4mB6tQJ:gARKPN6ESz0nw5pI9ZTfVIXQAqJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2000 - 2014 KG and its Licensors
InternalName: Mrale Detectable
FileVersion: 5.7.4.7
CompanyName: NoVirusThanks Company Srl
LegalTrademarks: Copyright xa9 2000 - 2014 KG and its Licensors
Comments: Sculatr 2500 Aes
ProductName: Mrale Detectable
ProductVersion: 5.7.4.7
FileDescription: Sculatr 2500 Aes
Translation: 0x0409 0x04b0

Win32/Injector.EIOZ also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.41899419
FireEye Generic.mg.c3defbd7fffd387d
CAT-QuickHeal Trojan.Chapak
McAfee Artemis!C3DEFBD7FFFD
Malwarebytes Spyware.Vidar
Zillya Trojan.Kryptik.Win32.1794435
Sangfor Malware
K7AntiVirus Trojan ( 00559c111 )
Alibaba Trojan:Win32/Chapak.d8c8bbfe
K7GW Trojan ( 00559c111 )
CrowdStrike win/malicious_confidence_90% (W)
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.32519.mz0@aSC2ukhi
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Win32:Malware-gen
GData Trojan.GenericKD.41899419
Kaspersky Trojan.Win32.Chapak.eatw
BitDefender Trojan.GenericKD.41899419
NANO-Antivirus Trojan.Win32.Chapak.gdndpe
AegisLab Trojan.Multi.Generic.4!c
Rising [email protected] (RDML:xkjjshEts+8//lcMJjLh/g)
Endgame malicious (high confidence)
Sophos Mal/Generic-S
Comodo Malware@#3v13sehq3v075
F-Secure Trojan.TR/AD.MalwareCrypter.qbunp
DrWeb Trojan.PWS.Stealer.24298
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R020C0WJH19
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
Emsisoft Trojan.GenericKD.41899419 (B)
Ikarus Trojan-Ransom.GandCrab
Cyren W32/Trojan.DIWJ-1219
Webroot W32.Chapak.Eatw
Avira TR/AD.MalwareCrypter.qbunp
Antiy-AVL Trojan/Win32.Chapak
Microsoft Trojan:Win32/Casdet!rfn
Arcabit Trojan.Generic.D27F559B
ZoneAlarm Trojan.Win32.Chapak.eatw
AhnLab-V3 Trojan/Win32.Chapak.C3517361
Acronis suspicious
ALYac Trojan.Agent.Casur
MAX malware (ai score=87)
Ad-Aware Trojan.GenericKD.41899419
Cylance Unsafe
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Injector.EIOZ
TrendMicro-HouseCall TROJ_GEN.R020C0WJH19
Fortinet W32/Chapak.EATW!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM10.2.91A3.Malware.Gen

How to remove Win32/Injector.EIOZ 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 install-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.EIOZ 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Injector.EIOZ 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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