Trojan:Win32/Glupteba

What is Trojan:Win32/Glupteba infection?

In this article you will discover concerning the interpretation of Trojan:Win32/Glupteba as well as its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by online scams to require paying the ransom money by a sufferer.

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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Most of the instances, Trojan:Win32/Glupteba infection will instruct its targets to initiate funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s device.

Trojan:Win32/Glupteba Summary

These modifications can be as adheres to:

• 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.
• A process attempted to delay the analysis task.;
• A named pipe was used for inter-process communication;
• Unconventionial language used in binary resources: Malay (Brunei Darussalam);
• The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
• 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
• Writes a potential ransom message to disk;
• Likely virus infection of existing system binary;
• Creates a copy of itself;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Uses suspicious command line tools or Windows utilities;
• Ciphering the documents situated on the sufferer’s hard disk — so the sufferer can no more use the information;
• Preventing normal 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.

Similar behavior

Related domains

Trojan:Win32/Glupteba

The most common networks where Trojan:Win32/Glupteba Ransomware are injected 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 an effect of user ending up on a source that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or prevent the gadget from working in a proper manner – while also positioning a ransom money note that points out the requirement for the targets to impact the repayment for the objective of decrypting the documents or recovering the documents system back to the preliminary condition. In a lot of circumstances, the ransom money note will come up when the client reboots the COMPUTER after the system has currently been harmed.

Trojan:Win32/Glupteba distribution channels.

In various edges of the world, Trojan:Win32/Glupteba expands by jumps and also bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom money amount may vary depending on specific local (local) settings. The ransom money notes and tricks of obtaining the ransom quantity may vary depending on particular local (local) setups.

For example:

Faulty alerts concerning unlicensed software application.

In particular locations, the Trojans frequently wrongfully report having found some unlicensed applications made it possible for on the sufferer’s tool. The alert then demands the individual to pay the ransom.

Faulty declarations concerning prohibited web content.

In nations where software program piracy is less popular, this approach is not as efficient for the cyber fraudulences. Additionally, the Trojan:Win32/Glupteba popup alert might falsely assert to be originating from a law enforcement establishment and will certainly report having situated child porn or other prohibited information on the gadget.

Trojan:Win32/Glupteba popup alert may incorrectly declare to be obtaining from a regulation enforcement institution as well as will report having situated child porn or other unlawful information on the device. The alert will similarly have a need for the user to pay the ransom money.

Technical details

File Info:
crc32: 95D70FCE
md5: cd21922d485f20b811b8afaeb4b6939e
name: CD21922D485F20B811B8AFAEB4B6939E.mlw
sha1: c7efdd514c9813dee70e68f953b23059b2a724fa
sha256: a01d6a2ccfda75863233723be8520442bd80b83f6ccd823eba656b3457a3c274
sha512: c98186fa54f38a5214ad6c557b48bb6a7cbb2831697e7a23d49864be3110201270cf498b2f98a841092470872df3abd2271321f2c70222c31958205afccd209c
ssdeep: 12288:cvHP3zaMpV/6neBYuFoOmMnIK7Cutni6Bslr62GKD6Is452w6lE5IPMo6dCDreg:sPzUneMYhTXBL2jC49I0o6dCDq
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
ProductVersus: 1.9.37.29
FileVersion: 1.0.52.18
Translations: 0x0396 0x010e

Trojan:Win32/Glupteba also known as:

How to remove Trojan:Win32/Glupteba 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:Win32/Glupteba 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?

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If the guide doesn’t help you to remove Trojan:Win32/Glupteba you can always ask me in the comments for getting help.

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