Written by Robert Bailey

What is Trojan:Win32/Occamy.C90 infection?

In this article you will find about the definition of Trojan:Win32/Occamy.C90 and also its adverse impact on your computer system. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom money by a sufferer.

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In the majority of the instances, Trojan:Win32/Occamy.C90 virus will certainly instruct its sufferers to start funds move for the function of neutralizing the changes that the Trojan infection has presented to the sufferer’s device.

Trojan:Win32/Occamy.C90 Summary

These adjustments can be as adheres to:

  • 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 target’s hard disk drive — so the sufferer can no more use the information;
  • Preventing regular access 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.


The most normal networks where Trojan:Win32/Occamy.C90 Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s PC or prevent the tool from working in an appropriate fashion – while likewise positioning a ransom money note that states the requirement for the sufferers to effect the payment for the objective of decrypting the records or bring back the file system back to the first problem. In a lot of circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has actually currently been damaged.

Trojan:Win32/Occamy.C90 distribution networks.

In different edges of the world, Trojan:Win32/Occamy.C90 expands by leaps and bounds. However, the ransom money notes and techniques of obtaining the ransom money quantity may vary depending on certain local (regional) settings. The ransom money notes and tricks of extorting the ransom amount might differ depending on particular neighborhood (local) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having identified some unlicensed applications allowed on the victim’s tool. The alert then requires the customer to pay the ransom.

    Faulty declarations concerning prohibited web content.

    In countries where software program piracy is much less popular, this technique is not as reliable for the cyber frauds. Conversely, the Trojan:Win32/Occamy.C90 popup alert might incorrectly assert to be deriving from a police institution and will report having situated youngster porn or other prohibited information on the device.

    Trojan:Win32/Occamy.C90 popup alert may falsely assert to be deriving from a law enforcement organization as well as will certainly report having situated kid porn or other unlawful data on the tool. The alert will similarly have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 81BAEF64
md5: 10e41793831496380a239d881fa71fd5
name: 10E41793831496380A239D881FA71FD5.mlw
sha1: 4322390d563050964888b6bce9752e3713424d2a
sha256: 904184a45579cf38c000f10536f33d8017b48a3867baf1c6e4c7969a02470222
sha512: 3beae184e37370721d802130cecca5fc969f61fe5e3c4602ded5dab3d161887c60618af25614aeef6aaaf638abac7b069fa4efab11c623267106f553445f3d9c
ssdeep: 3072:SRvn27UVWu7sHUhIBscgjj9dhZKzTX7GonMPWO7euUWkFXloduo02Fzh/yDjOigM:S9VW+hTL1oMPWEeuNGXlodV02X/yDyiJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Occamy.C90 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005224381 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10507
CAT-QuickHeal Ransom.Cerber.A4
ALYac Gen:Variant.Fugrafa.3308
Zillya Trojan.Shade.Win32.499
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Gen:Variant.Fugrafa.3308
K7GW Trojan ( 005224381 )
Cybereason malicious.383149
Baidu Win32.Trojan.Kryptik.ayf
Symantec Trojan.Gen.2
APEX Malicious
Cynet Malicious (score: 100)
Alibaba Trojan:Application/CerberN.9df31a1d
NANO-Antivirus Trojan.Win32.Encoder.epkjhs
MicroWorld-eScan Gen:Variant.Fugrafa.3308
Ad-Aware Gen:Variant.Fugrafa.3308
Sophos Mal/Generic-R + Mal/CerberN-A
Comodo TrojWare.Win32.Ransom.Shade.FSRR@75bthm
McAfee-GW-Edition Ransomware-GBN!10E417938314
Emsisoft Gen:Variant.Fugrafa.3308 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Shade.hg
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Occamy.C90
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Fugrafa.3308
AhnLab-V3 Win-Trojan/Lukitus2.Exp
McAfee Ransomware-GBN!10E417938314
MAX malware (ai score=100)
Panda Trj/CI.A
Rising Trojan.Bitrep!8.F596 (CLOUD)
Yandex Trojan.Encoder!OyB7W11viQY
Fortinet W32/Injector.EETM!tr

How to remove Trojan:Win32/Occamy.C90 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:Win32/Occamy.C90 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:Win32/Occamy.C90 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

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

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