Trojan:Win32/Injector.ZO!bit

What is Trojan:Win32/Injector.ZO!bit infection?

In this short article you will locate about the meaning of Trojan:Win32/Injector.ZO!bit as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by online fraudulences to demand paying the ransom by a victim.

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Most of the instances, Trojan:Win32/Injector.ZO!bit ransomware will instruct its targets to start funds transfer for the function of counteracting the modifications that the Trojan infection has actually presented to the sufferer’s gadget.

Trojan:Win32/Injector.ZO!bit 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 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;
  • Attempts to delete volume shadow copies;
  • A system process is generating network traffic likely as a result of process injection;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to modify browser security settings;
  • Creates a copy of itself;
  • Harvests information related to installed mail 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers situated on the target’s hard drive — so the target can no longer make use of the data;
  • Preventing normal accessibility to the victim’s workstation;

Trojan:Win32/Injector.ZO!bit

The most typical networks where Trojan:Win32/Injector.ZO!bit Ransomware are infused 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 customer ending up on a source that hosts a destructive software program;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or stop the tool from operating in an appropriate fashion – while also putting a ransom note that mentions the need for the sufferers to effect the repayment for the function of decrypting the files or bring back the file system back to the first problem. In a lot of instances, the ransom note will certainly show up when the customer restarts the PC after the system has currently been damaged.

Trojan:Win32/Injector.ZO!bit circulation networks.

In various corners of the globe, Trojan:Win32/Injector.ZO!bit expands by jumps and bounds. However, the ransom notes and methods of extorting the ransom quantity might differ depending on particular neighborhood (regional) setups. The ransom money notes and also techniques of extorting the ransom quantity may differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The alert then requires the customer to pay the ransom.

    Faulty statements concerning illegal web content.

    In nations where software application piracy is much less prominent, this technique is not as effective for the cyber fraudulences. Conversely, the Trojan:Win32/Injector.ZO!bit popup alert might falsely claim to be stemming from a police organization and also will certainly report having situated kid porn or other unlawful information on the tool.

    Trojan:Win32/Injector.ZO!bit popup alert might incorrectly declare to be deriving from a regulation enforcement organization and will certainly report having situated child porn or various other unlawful data on the gadget. The alert will similarly have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 8920C897
md5: 81d39888c40bd377f1d84089e02c6c4f
name: 81D39888C40BD377F1D84089E02C6C4F.mlw
sha1: b1eeb812dcbc2b4d871a7e34fa149205df177a22
sha256: 64bfea1efccb47a049ba2cb592878e5c415cc70f9488dd97291c1356e3d79299
sha512: b879c20ee382bdf1c278edfe17241686abeb1b989adf62ca4ee52846febfe7feea51f3b03730aa1feb50f62dc695db3ed1991f27b5d2118f5b02824d883429d7
ssdeep: 6144:wQIFrm2L96ygCkDv9LiUAH7oxytqXoRURYZESxR2GT+5pJBYZ+txYec:wZFiIVnkDv9BvNtSn2GCXKz
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2004-2012
InternalName: sptdinst.exe
FileVersion: 1.81.0.0 built by: WinDDK
CompanyName: D uplex Secure Ltd.
ProductName: SCSI Pass Through Direct
ProductVersion: 1.81.0.0
FileDescription: SCSI Pass Through Direct sutup
OriginalFilename: sptdinst.exe
Translation: 0x0000 0x04b0

Trojan:Win32/Injector.ZO!bit also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 004f27921 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4910
Cynet Malicious (score: 90)
ALYac Trojan.Ransom.Crypto.1
Cylance Unsafe
Zillya Trojan.Rack.Win32.217
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Injector.1bd4e197
K7GW Trojan ( 004f27921 )
Cybereason malicious.8c40bd
Baidu Win32.Trojan.Kryptik.anp
Cyren W32/Trojan.QJ.gen!Eldorado
Symantec Ransom.TorrentLocker
ESET-NOD32 a variant of Win32/Kryptik.FATO
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.Gamarue-9818124-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Ransom.Crypto.1
NANO-Antivirus Trojan.Win32.Encoder.evihfy
SUPERAntiSpyware Ransom.Cryptolocker/Variant
MicroWorld-eScan Trojan.Ransom.Crypto.1
Tencent Win32.Trojan.Generic.Eawx
Ad-Aware Trojan.Ransom.Crypto.1
Sophos ML/PE-A + Mal/EncPk-APV
Comodo TrojWare.Win32.Kryptik.ERJ@6l0vie
BitDefenderTheta Gen:NN.ZexaF.34670.Jq0@a0nFwRci
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTLOCK.YYSJD
McAfee-GW-Edition BehavesLike.Win32.Ransomware.hh
FireEye Generic.mg.81d39888c40bd377
Emsisoft Trojan.Ransom.Crypto.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Rack.ao
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1124969
eGambit Unsafe.AI_Score_94%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Injector.ZO!bit
GData Trojan.Ransom.Crypto.1
TACHYON Ransom/W32.Rack.574976
AhnLab-V3 Win-Trojan/Lukitus2.Exp
Acronis suspicious
McAfee Ransomware-FNZ!81D39888C40B
MAX malware (ai score=100)
VBA32 BScope.Trojan.Banpak
Malwarebytes Malware.AI.1102992834
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CRYPTLOCK.YYSJD
Rising Trojan.Kryptik!1.AE9C (CLOUD)
Ikarus Trojan.Crypt
Fortinet W32/Dridex.DD!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Generic.HgIASOsA

How to remove Trojan:Win32/Injector.ZO!bit 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 Trojan:Win32/Injector.ZO!bit 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 Trojan:Win32/Injector.ZO!bit 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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