Trojan:Win32/Occamy.C19

What is Trojan:Win32/Occamy.C19 infection?

In this post you will find regarding the meaning of Trojan:Win32/Occamy.C19 and its unfavorable impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line scams to demand paying the ransom by a victim.

In the majority of the cases, Trojan:Win32/Occamy.C19 ransomware will certainly advise its sufferers to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has presented to the sufferer’s gadget.

Trojan:Win32/Occamy.C19 Summary

These adjustments can be as follows:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (254 unique times);
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Exhibits possible ransomware file modification behavior;
  • 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.
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • 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 drive — so the sufferer can no longer utilize the information;
  • Preventing routine 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.
Similar behavior
Related domains
z.whorecord.xyz Ransom/W32.Phobos.366592
a.tomx.xyz Ransom/W32.Phobos.366592

Trojan:Win32/Occamy.C19

One of the most typical networks through which Trojan:Win32/Occamy.C19 Trojans are infused are:

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

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or avoid the gadget from functioning in a correct fashion – while also placing a ransom note that mentions the need for the sufferers to impact the payment for the function of decrypting the files or bring back the data system back to the preliminary problem. In the majority of circumstances, the ransom note will turn up when the client reboots the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Occamy.C19 circulation networks.

In different corners of the world, Trojan:Win32/Occamy.C19 grows by jumps and bounds. Nonetheless, the ransom notes and also methods of obtaining the ransom money quantity might differ relying on specific neighborhood (regional) settings. The ransom notes and also tricks of obtaining the ransom quantity may vary depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In certain areas, the Trojans often wrongfully report having detected some unlicensed applications allowed on the victim’s device. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning unlawful material.

    In countries where software piracy is much less preferred, this technique is not as efficient for the cyber frauds. Additionally, the Trojan:Win32/Occamy.C19 popup alert might falsely declare to be stemming from a law enforcement establishment and will certainly report having situated child porn or other prohibited data on the device.

    Trojan:Win32/Occamy.C19 popup alert may wrongly assert to be obtaining from a law enforcement establishment as well as will report having located youngster porn or other illegal information on the device. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 831CEE53md5: 9ae6307c172e934a3edbcb71c9f36da2name: 9AE6307C172E934A3EDBCB71C9F36DA2.mlwsha1: e1b50042004aa0270c8ae3efcf8b4fc5fa0e3e80sha256: 1971c4246c3a50f607e449809d358f0d1281276461d39f2667563c9f377c7d5csha512: d7e12df24cafe8ecdd4c5180879db15079770ccfdcf4e0fe2992f4112f423f2f1b519f576e137a8e79ddbdbbb15eb28a559315a1869748980418238a45422c7dssdeep: 3072:LImtGuUQ/+p7fz7CYEonlkmvphSaRlAUZh4XbMOKkCH9h/XHA+Mf8DAw9FrqDm0:cmtZqlc52h48kCdh4SDAqeU1Yo2ykqtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) phyllopodium.exe 2019InternalName: 0,8,2,5FileVersion: 0.8.2.5CompanyName: nonbulbarProductName: swizzling.exeProductVersion: batterableFileDescription: geomanciesOriginalFilename: RIDTranslation: 0x0409 0x04b0

Trojan:Win32/Occamy.C19 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.28626
MicroWorld-eScan Trojan.GenericKD.41557083
FireEye Generic.mg.9ae6307c172e934a
McAfee GenericRXII-BT!9AE6307C172E
Cylance Unsafe
Zillya Trojan.Filecoder.Win32.9779
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00550b981 )
Alibaba Backdoor:Win32/Androm.5434f1c0
K7GW Trojan ( 00550b981 )
Cybereason malicious.c172e9
Arcabit Trojan.Generic.D27A1C5B
BitDefenderTheta Gen:NN.ZexaF.34590.wu0@aGff!7pi
Cyren W32/Kryptik.ADQ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Phobos.C
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Backdoor.Win32.Androm.tcxf
BitDefender Trojan.GenericKD.41557083
NANO-Antivirus Trojan.Win32.Androm.fvnwmh
Paloalto generic.ml
AegisLab Trojan.Win32.Androm.m!c
Tencent Malware.Win32.Gencirc.1169dfc9
Ad-Aware Trojan.GenericKD.41557083
TACHYON Ransom/W32.Phobos.366592
Emsisoft Trojan.GenericKD.41557083 (B)
F-Secure Trojan.TR/AD.PhobosRansom.knzgo
VIPRE Trojan.Win32.Generic!BT
TrendMicro Backdoor.Win32.NANOBOT.SMY
McAfee-GW-Edition GenericRXII-BT!9AE6307C172E
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Chapak.baq
eGambit Unsafe.AI_Score_91%
Avira TR/AD.PhobosRansom.knzgo
Antiy-AVL Trojan[Backdoor]/Win32.Androm
Microsoft Trojan:Win32/Occamy.C19
ZoneAlarm Backdoor.Win32.Androm.tcxf
GData Trojan.GenericKD.41557083
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.NanoBot.R295744
Acronis suspicious
VBA32 BScope.Trojan.Meterpreter
ALYac Trojan.Ransom.Phobos
MAX malware (ai score=100)
Malwarebytes Generic.Malware/Suspicious
Zoner Trojan.Win32.82565
TrendMicro-HouseCall Backdoor.Win32.NANOBOT.SMY
Rising Backdoor.Androm!8.113 (TFE:5:VeO0V1eD7qG)
Yandex Trojan.GenAsa!xnFlCMqJYrw
Fortinet W32/Kryptik.GVIM!tr
AVG Win32:Trojan-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_80% (D)
Qihoo-360 Win32/Backdoor.210

How to remove Trojan:Win32/Occamy.C19 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan:Win32/Occamy.C19 you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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