Written by Robert Bailey

What is Trojan:Win32/Occamy.C2F infection?

In this post you will discover concerning the meaning of Trojan:Win32/Occamy.C2F and also its adverse influence on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom by a victim.

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Most of the instances, Trojan:Win32/Occamy.C2F infection will certainly instruct its victims to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s tool.

Trojan:Win32/Occamy.C2F Summary

These alterations can be as adheres to:

  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Likely virus infection of existing system binary;
  • 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 disk drive — so the sufferer can no longer utilize the data;
  • Preventing normal 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 typical channels whereby Trojan:Win32/Occamy.C2F Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a destructive software application;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or protect against the gadget from working in a correct fashion – while likewise positioning a ransom note that points out the demand for the targets to impact the payment for the purpose of decrypting the documents or recovering the documents system back to the preliminary problem. In most circumstances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Trojan:Win32/Occamy.C2F distribution networks.

In various edges of the globe, Trojan:Win32/Occamy.C2F expands by leaps and also bounds. Nonetheless, the ransom notes and also tricks of obtaining the ransom quantity might differ depending upon particular regional (local) setups. The ransom money notes as well as tricks of obtaining the ransom money amount may vary depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software program.

    In specific areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s tool. The sharp after that requires the individual to pay the ransom money.

    Faulty statements concerning unlawful web content.

    In countries where software application piracy is less popular, this method is not as effective for the cyber fraudulences. Conversely, the Trojan:Win32/Occamy.C2F popup alert may incorrectly claim to be stemming from a police establishment as well as will certainly report having situated kid porn or various other illegal data on the device.

    Trojan:Win32/Occamy.C2F popup alert might falsely declare to be obtaining from a legislation enforcement institution as well as will report having situated child porn or various other prohibited information on the tool. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0C590D2B
md5: 11c5e7132395459fc9b7a2e5d5015ffe
name: upload_file
sha1: f901426ab4b35adc08d70955845ddd09757951ab
sha256: 2f77160a6042797f0d17bef5bce95151fcb3c8cd61f43bfd22b1ab2420b3ccb8
sha512: 62c0e230b38ed2e782a2f1c6de19766683ab9fb76c5a7780ce396e7571dfb56502e4dd2b933e082cef75228855afe530a68fa7187dc4bcc7a73a78a111fe32df
ssdeep: 1536:ioFVp09BvlGFz2rMwKhZ1Rstg5bccGcXjYCgKc:Dp09Bv4Z3bc2jYCJ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Occamy.C2F also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.31699
MicroWorld-eScan Generic.Ransom.Balaclava.BD2049A7
ALYac Generic.Ransom.Balaclava.BD2049A7
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.13875
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Ransom:Win32/generic.ali2000010
K7GW Riskware ( 0040eff71 )
CrowdStrike win/malicious_confidence_100% (W)
Arcabit Generic.Ransom.Balaclava.BD2049A7
Invincea Mal/Generic-R + Mal/Behav-116
BitDefenderTheta AI:Packer.EC08405E1E
Symantec ML.Attribute.HighConfidence
APEX Malicious
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Generic.Ransom.Balaclava.BD2049A7
NANO-Antivirus Trojan.Win32.Encoder.hjsscz
AegisLab Trojan.Win32.Akfcgwm.4!c
Avast Win32:Trojan-gen
Ad-Aware Generic.Ransom.Balaclava.BD2049A7
Sophos Mal/Behav-116
Comodo .UnclassifiedMalware@0
F-Secure Heuristic.HEUR/AGEN.1117723
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_FRS.0NA103J920
McAfee-GW-Edition BehavesLike.Win32.Infected.lm
Emsisoft Generic.Ransom.Balaclava.BD2049A7 (B)
SentinelOne DFI – Suspicious PE
Jiangmin Trojan.Crypmod.xp
Avira HEUR/AGEN.1117723
MAX malware (ai score=85)
Antiy-AVL Trojan[Ransom]/Win32.Crypmod
Microsoft Trojan:Win32/Occamy.C2F
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Generic.Ransom.Balaclava.BD2049A7
Cynet Malicious (score: 90)
AhnLab-V3 Malware/Win32.Generic.C4080304
Acronis suspicious
McAfee RDN/Generic.hra
VBA32 BScope.TrojanRansom.Crypren
Malwarebytes Ransom.FileCryptor
ESET-NOD32 a variant of Win32/Filecoder.NYS
Rising Ransom.Agent!1.C2EB (CLASSIC)
Yandex Trojan.Filecoder!1xB2vhAyfy8
Ikarus Trojan.SuspectCRC
MaxSecure Trojan.Malware.83563818.susgen
Fortinet W32/Crypmod.ADJP!tr.ransom
AVG Win32:Trojan-gen
Panda Trj/GdSda.A
Qihoo-360 Generic/HEUR/QVM19.1.6FE9.Malware.Gen

How to remove Trojan:Win32/Occamy.C2F 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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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 Trojan:Win32/Occamy.C2F 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:Win32/Occamy.C2F 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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