Trojan-Ransom.Win32.Blocker.kbex

What is Trojan-Ransom.Win32.Blocker.kbex infection?

In this article you will discover about the interpretation of Trojan-Ransom.Win32.Blocker.kbex and also its negative impact on your computer. Such ransomware are a type of malware that is elaborated by online fraudulences to demand paying the ransom money by a target.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

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In the majority of the cases, Trojan-Ransom.Win32.Blocker.kbex ransomware will advise its targets to start funds transfer for the objective of counteracting the modifications that the Trojan infection has introduced to the victim’s tool.

Trojan-Ransom.Win32.Blocker.kbex Summary

These alterations can be as adheres to:

• At least one process apparently crashed during execution;
• Attempts to connect to a dead IP:Port (1 unique times);
• 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.
• Possible date expiration check, exits too soon after checking local time;
• A process attempted to delay the analysis task.;
• Network anomalies occured during the analysis.;
• A process created a hidden window;
• Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
• Uses Windows utilities for basic functionality;
• 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!
• 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
• Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
• Checks the CPU name from registry, possibly for anti-virtualization;
• Checks the system manufacturer, likely for anti-virtualization;
• Creates a copy of itself;
• Ciphering the papers found on the victim’s hard drive — so the target can no longer utilize the information;
• Preventing routine access to the sufferer’s workstation;

Similar behavior

Related domains

Trojan-Ransom.Win32.Blocker.kbex

One of the most typical networks where Trojan-Ransom.Win32.Blocker.kbex Ransomware are infused are:

• By means of phishing e-mails;
• As an effect of individual ending up on a source that hosts a malicious software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or stop the device from working in a correct fashion – while likewise putting a ransom money note that states the demand for the targets to effect the payment for the purpose of decrypting the files or restoring the file system back to the preliminary condition. In many circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has currently been harmed.

Trojan-Ransom.Win32.Blocker.kbex distribution channels.

In different edges of the globe, Trojan-Ransom.Win32.Blocker.kbex grows by jumps and also bounds. However, the ransom money notes and tricks of obtaining the ransom amount may vary depending upon specific local (regional) settings. The ransom notes as well as techniques of extorting the ransom quantity may differ depending on particular local (regional) settings.

For example:

Faulty informs about unlicensed software program.

In certain locations, the Trojans often wrongfully report having detected some unlicensed applications enabled on the target’s tool. The sharp after that requires the customer to pay the ransom money.

Faulty declarations concerning prohibited content.

In countries where software program piracy is much less popular, this approach is not as efficient for the cyber fraudulences. Alternatively, the Trojan-Ransom.Win32.Blocker.kbex popup alert might incorrectly claim to be stemming from a law enforcement organization and also will report having located kid porn or other unlawful data on the tool.

Trojan-Ransom.Win32.Blocker.kbex popup alert may wrongly assert to be deriving from a legislation enforcement organization and also will certainly report having situated kid porn or other prohibited information on the gadget. The alert will similarly contain a requirement for the individual to pay the ransom.

Technical details

File Info:
crc32: DF8A90FA
md5: 645fc735a4a8c11f02f3c7c8b0e646e2
name: 645FC735A4A8C11F02F3C7C8B0E646E2.mlw
sha1: 5a3bc3455abb9c071e613a4ed458b7ae88d3c675
sha256: d576b6171b62a5ef9cddcd6ce8ac22407b91fb0a256ebdaaa97c9ed25c1d3b7b
sha512: 4b6c38235e587a800eebba8451b1d0454c223a77e6bb7309ab90fee78183f60b0c94c2b63abb01defbb8d3de09a043519be971c4d4bf3f15cc9fecf8a4657fe8
ssdeep: 12288:Ttb20Qc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSgaON6vqV6A:Ttb20pkaCqT5TBWgNQ7ahqV6A
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Trojan-Ransom.Win32.Blocker.kbex also known as:

How to remove Trojan-Ransom.Win32.Blocker.kbex 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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Ransom.Win32.Blocker.kbex 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.

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.

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-Ransom.Win32.Blocker.kbex you can always ask me in the comments for getting help.

1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
2. More information about GridinSoft products: https://gridinsoft.com/comparison