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

What is Trojan.Caynamer infection?

In this post you will certainly locate concerning the meaning of Trojan.Caynamer and also its negative impact on your computer system. Such ransomware are a form of malware that is clarified by online fraudulences to demand paying the ransom by a victim.

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Most of the situations, Trojan.Caynamer infection will certainly instruct its victims to launch funds transfer for the objective of neutralizing the modifications that the Trojan infection has presented to the victim’s device.

Trojan.Caynamer Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard drive — so the target can no longer make use of the information;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains Trojan:Win32/Ransomware.6f0b4ccd Trojan:Win32/Ransomware.6f0b4ccd


One of the most common channels through which Trojan.Caynamer Trojans are infused are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a resource that hosts a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or prevent the gadget from working in a proper fashion – while likewise placing a ransom note that states the requirement for the sufferers to effect the repayment for the function of decrypting the records or bring back the data system back to the initial condition. In the majority of instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan.Caynamer circulation channels.

In numerous corners of the world, Trojan.Caynamer expands by leaps and also bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom amount may vary depending upon specific local (local) settings. The ransom notes as well as tricks of extorting the ransom amount might vary depending on certain regional (regional) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software application.

    In certain areas, the Trojans usually wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty statements regarding unlawful material.

    In nations where software application piracy is less preferred, this technique is not as reliable for the cyber fraudulences. Additionally, the Trojan.Caynamer popup alert might incorrectly claim to be originating from a police establishment and also will report having located youngster porn or various other illegal information on the device.

    Trojan.Caynamer popup alert might incorrectly claim to be deriving from a law enforcement organization and also will certainly report having situated youngster porn or other unlawful information on the device. The alert will likewise have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 8DDFE472
md5: f7e358077d76b8c8d9a14de9eabbd14c
name: F7E358077D76B8C8D9A14DE9EABBD14C.mlw
sha1: 4fb1e9c6b3d9a8d4a67afeaa97042b7d9f46f7df
sha256: 769fdd0e14a1305a3305e413ef71780da29ca45315d07454f37f3a7dee0e9650
sha512: 019f37e6108d9e8afdfe227f114acb8ed2510b4f1d115c9bf36136efebf730dee3998d52b81c27199e819e154c6ec7c6238995d27279c6927117bccfa9c15ad4
ssdeep: 49152:u/4ppsDOyrRokpDljS0g7mM+M6RkMkIM7I067W:bPsDOyrRokLM+M6RkMkIM7R
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan.Caynamer also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Caynamer
ALYac Trojan.GenericKD.36930085
Cylance Unsafe
Zillya Worm.AutoRun.Win32.166564
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Ransomware.6f0b4ccd
K7GW Riskware ( 0040eff71 )
Cybereason malicious.77d76b
Cyren W32/Autorun.CS.gen!Eldorado
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:VB-FBX
ClamAV Win.Ransomware.WannaCry-9856297-0
BitDefender Trojan.GenericKD.36930085
ViRobot Trojan.Win32.Z.Autorun.1840740
MicroWorld-eScan Trojan.GenericKD.46330719
Tencent Malware.Win32.Gencirc.10ce4d2b
Ad-Aware Trojan.GenericKD.36930085
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R03BC0PED21
Emsisoft Trojan.GenericKD.36930085 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Worm.AutoRun.avtq
Microsoft Trojan:Win32/Tiggre!rfn
AegisLab Trojan.Win32.Malicious.4!c
GData Win32.Trojan.PSE.136NMWS
AhnLab-V3 Malware/Win.Generic.R374915
McAfee GenericRXOF-IK!F7E358077D76
MAX malware (ai score=82)
Malwarebytes Generic.Trojan.Malicious.DDS
TrendMicro-HouseCall TROJ_GEN.R03BC0PED21
Rising Trojan.Tiggre!8.ED98 (RDMK:cmRtazrXt4WMtj7g5KdlK5qbcGTq)
Yandex Trojan.Agent!SPLgUZWcj34
Ikarus Trojan.Small
MaxSecure Trojan.Malware.121218.susgen
Fortinet W32/Fakefire.A!tr

How to remove Trojan.Caynamer 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 Trojan.Caynamer 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 Trojan.Caynamer you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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