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

What is Win32/Injector.CVQN infection?

In this post you will discover about the interpretation of Win32/Injector.CVQN and its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by online scams to require paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
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.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the situations, Win32/Injector.CVQN virus will instruct its targets to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has introduced to the victim’s device.

Win32/Injector.CVQN Summary

These alterations can be as follows:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • At least one process apparently crashed during execution;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Mimics the system’s user agent string for its own requests;
  • Guard pages use detected – possible anti-debugging.;
  • Dynamic (imported) function loading detected;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Performs HTTP requests potentially not found in PCAP.;
  • Starts servers listening on;
  • Enumerates running processes;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (Process Hollowing);
  • Executed a process and injected code into it, probably while unpacking;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Behavioural detection: Transacted Hollowing;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Created a process from a suspicious location;
  • Collects and encrypts information about the computer likely to send to C2 server;
  • Installs itself for autorun at Windows startup;
  • Detects Bochs through the presence of a registry key;
  • Attempts to modify proxy settings;
  • Collects information to fingerprint the system;
  • Ciphering the files found on the sufferer’s hard disk — so the target can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains:


One of the most regular networks whereby Win32/Injector.CVQN Ransomware Trojans are injected are:

  • By methods of phishing e-mails;
  • As a consequence of customer ending up on a resource that hosts a malicious software;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or protect against the tool from functioning in a correct fashion – while also placing a ransom money note that points out the demand for the targets to effect the payment for the objective of decrypting the documents or bring back the file system back to the first condition. In many instances, the ransom money note will certainly show up when the client reboots the PC after the system has actually already been harmed.

Win32/Injector.CVQN circulation channels.

In numerous corners of the globe, Win32/Injector.CVQN grows by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount might vary depending upon certain local (regional) setups. The ransom notes and also techniques of obtaining the ransom money amount may differ depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In certain areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The alert then demands the customer to pay the ransom.

    Faulty declarations concerning unlawful content.

    In nations where software program piracy is much less preferred, this technique is not as reliable for the cyber scams. Conversely, the Win32/Injector.CVQN popup alert might wrongly assert to be originating from a law enforcement institution as well as will report having located kid pornography or other illegal information on the tool.

    Win32/Injector.CVQN popup alert may wrongly claim to be deriving from a regulation enforcement establishment as well as will certainly report having located child pornography or various other illegal data on the tool. The alert will likewise have a need for the user to pay the ransom money.

Technical details

File Info:

name: 0E2822BD39E5BDF05054.mlw
path: /opt/CAPEv2/storage/binaries/5432528ee1000fc6b77ab36955876e64547e655ddb6e1add4a010ff81df22256
crc32: 00DA10F5
md5: 0e2822bd39e5bdf05054791539dfbf9a
sha1: 89dd52365bffd3f3a541682d27cc5a86bfc84aec
sha256: 5432528ee1000fc6b77ab36955876e64547e655ddb6e1add4a010ff81df22256
sha512: 09d5f77f4aa1106e3d116b4e376f46f049ff3e05a73b5605670741648e820fe25845a07b293cc514384f5470dd9f9f27d809fcf06531fbf3e1933f5ae035df80
ssdeep: 6144:go3VxKqo7gFnBrVMnFSLRJ5/0IsE5uKt1GJsAqcWOtV/aDt83:/iqNFndIwLRJ9pr8JpDWO4t8
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T134D412527940844DC2B88E78A0A3FAF45013AEEC1E614D0BE5D63F2F3A76745DF67642
sha3_384: 6673731d7a9cbf91f26ec811cad2d958213a1b9aa85e26c758e5f64212e86ef73d31de1f2ee7865a35896884ee6892b1
ep_bytes: 6864af4800e8f0ffffff000000000000
timestamp: 2016-10-24 20:03:43

Version Info:

Translation: 0x0409 0x04b0
CompanyName: Samsung
FileDescription: Pamperize5
ProductName: Isochronize
FileVersion: 1.00
ProductVersion: 1.00
InternalName: Kvste
OriginalFilename: Kvste.exe

Win32/Injector.CVQN also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 004fb7ba1 )
K7GWTrojan ( 004fb7ba1 )
ESET-NOD32a variant of Win32/Injector.CVQN
EmsisoftGen:Variant.Symmi.68654 (B)
SophosMal/Generic-R + Troj/Zbot-LLQ
CynetMalicious (score: 99)
MAXmalware (ai score=89)
RisingTrojan.Injector!1.B459 (CLASSIC)
SentinelOneStatic AI – Malicious PE
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32/Injector.CVQN ransomware?

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 Win32/Injector.CVQN 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.CVQN you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

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.

Leave a Reply