Written by Robert Bailey

What is Trojan.Win32.Patched.oct infection?

In this short article you will certainly find concerning the meaning of Trojan.Win32.Patched.oct and also its adverse effect on your computer system. Such ransomware are a type of malware that is specified by on-line frauds to demand paying the ransom by a target.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Trojan.Win32.Patched.oct virus will certainly advise its victims to launch funds transfer for the objective of counteracting the changes that the Trojan infection has actually presented to the target’s gadget.

Trojan.Win32.Patched.oct Summary

These adjustments can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Likely installs a bootkit via raw harddisk modifications;
  • Attempts to restart the guest VM;
  • Network activity detected but not expressed in API logs;
  • Attempts to identify installed AV products by installation directory;
  • Ciphering the files located on the target’s hard disk — so the sufferer can no more utilize the information;
  • Preventing regular accessibility to the victim’s workstation;


The most regular channels where Trojan.Win32.Patched.oct are injected are:

  • By methods of phishing e-mails;
  • As an effect of customer winding up on a source that holds a malicious software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s PC or avoid the gadget from operating in an appropriate way – while also putting a ransom note that points out the demand for the victims to impact the repayment for the function of decrypting the documents or recovering the data system back to the first condition. In a lot of circumstances, the ransom note will certainly turn up when the client reboots the PC after the system has currently been harmed.

Trojan.Win32.Patched.oct distribution channels.

In numerous edges of the world, Trojan.Win32.Patched.oct expands by leaps and also bounds. Nonetheless, the ransom notes as well as methods of extorting the ransom amount may vary relying on specific neighborhood (regional) settings. The ransom money notes and also techniques of extorting the ransom money amount might differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the target’s tool. The alert then demands the individual to pay the ransom.

    Faulty declarations about illegal content.

    In nations where software application piracy is less preferred, this approach is not as efficient for the cyber scams. Alternatively, the Trojan.Win32.Patched.oct popup alert might incorrectly declare to be stemming from a law enforcement organization and will report having located youngster porn or various other prohibited data on the device.

    Trojan.Win32.Patched.oct popup alert may incorrectly assert to be obtaining from a legislation enforcement establishment as well as will certainly report having situated child porn or other unlawful information on the tool. The alert will in a similar way have a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 1B215C1B
md5: 0efa49bf997587991e03dbefff708f82
name: 0EFA49BF997587991E03DBEFFF708F82.mlw
sha1: 9fffee46efa19e63bca908e71b0bc9efb7f74471
sha256: a02e73facb4516f32a9081447f11e9e9bb9efc6792e052c42ac7d24d2e614a03
sha512: 378447f13ecb13d787f66460fd24a5f38d3310409f0024b3ba7fdfdddddd5910468cf9129d4faac05e78d8fbe85b6b36cb36038e83124814507112a45a67fe11
ssdeep: 6144:nDeUVJuo0tl4VUmy/4qMYeyLUNhWihh7LE8DO11bEVUNNa:luFl4VUTdLYrhUQO1tEV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyrightxa9 Microsoft Corporation. All rights reserved.
InternalName: mdm.exe
FileVersion: 7.10.3077
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Visual Studio .NET
ProductVersion: 7.10.3077
FileDescription: Machine Debug Manager
OriginalFilename: mdm.exe
Translation: 0x0409 0x04b0

Trojan.Win32.Patched.oct also known as:

GridinSoft Trojan.Ransom.Gen
ALYac Trojan.GenericKD.3529190
Cylance Unsafe
Zillya Trojan.Diskcoder.Win32.9
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (D)
Alibaba Trojan:Win32/Mischa.70ce01a3
K7GW Trojan ( 004efa661 )
K7AntiVirus Trojan ( 004efa661 )
Symantec Trojan.Gen
ESET-NOD32 a variant of Win32/Diskcoder.Petya.C
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan.Win32.Patched.oct
BitDefender Trojan.GenericKD.3529190
NANO-Antivirus Trojan.Win32.Petr.ehhhwj
MicroWorld-eScan Trojan.GenericKD.3529190
Tencent Win32.Trojan.Petr.Kzy
Ad-Aware Trojan.GenericKD.3529190
Sophos ML/PE-A + Troj/Petya-R
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.fh
Emsisoft Trojan.GenericKD.3529190 (B)
Webroot W32.Malware.Gen
Kingsoft Win32.Troj.GenericKD.v.(kcloud)
Microsoft Ransom:Win32/Mischa.A
ZoneAlarm Trojan.Win32.Patched.oct
GData Trojan.GenericKD.3529190
McAfee Artemis!0EFA49BF9975
MAX malware (ai score=86)
Panda Trj/Genetic.gen
Rising Trojan.Generic@ML.95 (RDML:tmsdT6izCXkRdSscs3+pyA)
Yandex Trojan.Diskcoder!2CdvVKlA62A
Ikarus Trojan.Win32.Diskcoder
Fortinet W32/Diskcoder_Petya.C!tr
AVG Win32:Malware-gen

How to remove Trojan.Win32.Patched.oct 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

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.Patched.oct 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.Patched.oct you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

About the author

Robert Bailey

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

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.