Trojan-Ransom.Win32.Gimemo.chdp

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

What is Trojan-Ransom.Win32.Gimemo.chdp infection?

In this article you will discover about the meaning of Trojan-Ransom.Win32.Gimemo.chdp as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the situations, Trojan-Ransom.Win32.Gimemo.chdp infection will certainly advise its victims to start funds move for the objective of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s gadget.

Trojan-Ransom.Win32.Gimemo.chdp Summary

These adjustments can be as adheres to:

  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to restart the guest VM;
  • 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
  • Ciphering the papers situated on the victim’s disk drive — so the sufferer can no more use the information;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan-Ransom.Win32.Gimemo.chdp

The most typical channels where Trojan-Ransom.Win32.Gimemo.chdp are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a source that holds a destructive software;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or protect against the gadget from working in a proper fashion – while likewise positioning a ransom note that discusses the demand for the victims to effect the payment for the function of decrypting the documents or bring back the documents system back to the first condition. In many circumstances, the ransom money note will show up when the customer reboots the PC after the system has already been damaged.

Trojan-Ransom.Win32.Gimemo.chdp distribution channels.

In different edges of the globe, Trojan-Ransom.Win32.Gimemo.chdp grows by leaps and bounds. Nonetheless, the ransom money notes and tricks of obtaining the ransom amount might differ relying on specific neighborhood (regional) setups. The ransom notes as well as methods of obtaining the ransom quantity might differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In specific areas, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the victim’s tool. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations regarding illegal material.

    In nations where software application piracy is much less prominent, this method is not as effective for the cyber fraudulences. Conversely, the Trojan-Ransom.Win32.Gimemo.chdp popup alert may incorrectly assert to be stemming from a law enforcement organization as well as will report having situated youngster porn or various other prohibited information on the tool.

    Trojan-Ransom.Win32.Gimemo.chdp popup alert may incorrectly assert to be deriving from a law enforcement organization and also will certainly report having located youngster porn or various other illegal data on the tool. The alert will in a similar way consist of a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 60740E92
md5: e57f5083b53976be626f8a75b1da1d45
name: E57F5083B53976BE626F8A75B1DA1D45.mlw
sha1: f006fbf8bf0e3e69f748beff314c8d0c30510057
sha256: 8ba16f6dfd374074e02235fc735292c3a55b3706ff18448c75fef6faa8955a47
sha512: 2e994ced6f5edbd1ef9bc9a4ab14f60bb278bdeabb5ffe3d26f6c9b5685ae64b13f0748465ce68a3cb0824b56db2053e5c14052f5f173305d441a4b916cd17cc
ssdeep: 6144:Q3m5IT0N1zmYizcavcKIz04me3VhtqDTsLDPh6ebjb+XUoGnLcmEZiTn3WbqD5:4m5ITwpmi0IZqDwPh6OmE9nLcmMmWbo
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Gimemo.chdp also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Cylance Unsafe
Zillya Trojan.Gimemo.Win32.9476
Alibaba Ransom:Win32/Gimemo.c682c86e
K7GW Riskware ( 0040eff71 )
Symantec Trojan.Gen.MBT
Avast FileRepMalware
Kaspersky Trojan-Ransom.Win32.Gimemo.chdp
Tencent Win32.Trojan.Gimemo.Ajvj
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Microsoft Trojan:Win32/Skeeyah.A!rfn
AegisLab Trojan.Win32.Gimemo.4!c
McAfee Artemis!E57F5083B539
Malwarebytes Malware.Heuristic.1003
Panda Trj/GdSda.A
Fortinet W32/Gimemo.CHDP!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Gimemo.HgIASR0A

How to remove Trojan-Ransom.Win32.Gimemo.chdp 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.

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-Ransom.Win32.Gimemo.chdp 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-Ransom.Win32.Gimemo.chdp 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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