Written by Robert Bailey

What is PUA:Win32/Caypnamer.A!ml infection?

In this article you will certainly locate regarding the definition of PUA:Win32/Caypnamer.A!ml and also its adverse impact on your computer. Such ransomware are a form of malware that is clarified by on-line fraudulences to require paying the ransom money by a target.

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GridinSoft Anti-Malware

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Most of the situations, PUA:Win32/Caypnamer.A!ml virus will instruct its sufferers to launch funds move for the purpose of counteracting the changes that the Trojan infection has presented to the victim’s device.

PUA:Win32/Caypnamer.A!ml Summary

These modifications can be as complies with:

  • Unconventionial language used in binary resources: Chinese (Simplified);
  • 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 located on the sufferer’s hard disk — so the victim can no more make use of 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.


One of the most typical channels through which PUA:Win32/Caypnamer.A!ml Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a source that holds a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or stop the gadget from functioning in a proper fashion – while also putting a ransom note that points out the demand for the targets to impact the payment for the objective of decrypting the documents or recovering the data system back to the initial condition. In most circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually already been damaged.

PUA:Win32/Caypnamer.A!ml circulation networks.

In numerous corners of the world, PUA:Win32/Caypnamer.A!ml expands by jumps and also bounds. However, the ransom notes as well as methods of extorting the ransom money amount may differ relying on particular neighborhood (regional) settings. The ransom notes and also methods of extorting the ransom money quantity may differ depending on specific neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In specific areas, the Trojans frequently 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 statements about illegal web content.

    In nations where software piracy is less popular, this technique is not as reliable for the cyber scams. Additionally, the PUA:Win32/Caypnamer.A!ml popup alert may incorrectly assert to be stemming from a police institution and also will report having located kid porn or other prohibited data on the tool.

    PUA:Win32/Caypnamer.A!ml popup alert may falsely declare to be acquiring from a regulation enforcement organization as well as will certainly report having situated youngster porn or other prohibited information on the gadget. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 84839823
md5: 62070b0800e57139b0b70f23f6267e96
name: 62070B0800E57139B0B70F23F6267E96.mlw
sha1: ee29617475ea099705ebcd648dd63d41a85da9a8
sha256: bdb87729fff77c9ec0093fc10afa1a6356698db20c794dc63d17b05219f26c65
sha512: f2a7a8b486d428eca060534d6ae865d408cee7837119bcd8d1d5601887f64f13a7bf2f89ba2ca0737201b0124165d50d702c2707e1d6c60519895ec96eb93aa0
ssdeep: 98304:zbEiSBnvFxSYbNt4KEd7ZzyunNsedykDZQ4HQbOK3xQlGelxD:z+BvC8i1GewkFOO2elLT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PUA:Win32/Caypnamer.A!ml also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
Sangfor Malware
Cybereason malicious.475ea0
Symantec Ransom.Wannacry
ClamAV Win.Trojan.Autoit-9792204-0
Kaspersky not-a-virus:HEUR:AdWare.Win32.KuziTui.gen
Invincea Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Dropper.rc
MaxSecure Trojan.Malware.121218.susgen
FireEye Generic.mg.62070b0800e57139
SentinelOne Static AI – Suspicious PE
Microsoft PUA:Win32/Caypnamer.A!ml
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.KuziTui.gen
Cynet Malicious (score: 100)
Acronis suspicious
VBA32 BScope.Downloader.KuziTui
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/KuaiZip.M potentially unwanted
Rising PUF.Presenoker!8.F608 (TFE:5:L0lLXDBMMQR)
Yandex Trojan.GenAsa!j+uSkypE9Es
eGambit Unsafe.AI_Score_99%
CrowdStrike win/malicious_confidence_100% (D)

How to remove PUA:Win32/Caypnamer.A!ml virus?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 PUA:Win32/Caypnamer.A!ml 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 PUA:Win32/Caypnamer.A!ml you can always ask me in the comments for getting help.

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

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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