What is Win32/Koutodoor.GU infection?
In this article you will discover about the meaning of Win32/Koutodoor.GU and also its adverse influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.
Most of the situations, Win32/Koutodoor.GU infection will advise its sufferers to launch funds transfer for the function of counteracting the modifications that the Trojan infection has introduced to the sufferer’s gadget.
Win32/Koutodoor.GU Summary
These adjustments can be as adheres to:
- Unconventionial binary language: Chinese (Simplified);
- 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.
- 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.
- Ciphering the documents located on the sufferer’s disk drive — so the sufferer can no more use the information;
- Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Win32/Koutodoor.GU
The most typical channels whereby Win32/Koutodoor.GU Ransomware Trojans are injected are:
- By ways of phishing e-mails;
- As a consequence of individual ending up on a source that organizes a destructive software application;
As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s computer or protect against the device from operating in a proper way – while also positioning a ransom money note that states the need for the sufferers to impact the payment for the purpose of decrypting the documents or recovering the data system back to the first condition. In the majority of instances, the ransom money note will come up when the client restarts the PC after the system has actually currently been harmed.
Win32/Koutodoor.GU distribution channels.
In different edges of the globe, Win32/Koutodoor.GU expands by leaps as well as bounds. However, the ransom notes and techniques of extorting the ransom quantity may differ relying on particular local (local) settings. The ransom money notes and also techniques of obtaining the ransom quantity might vary depending on particular regional (regional) settings.
For example:
Faulty signals concerning unlicensed software application.
In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the sufferer’s device. The sharp then demands the user to pay the ransom.
Faulty statements concerning unlawful web content.
In countries where software application piracy is much less prominent, this approach is not as effective for the cyber frauds. Alternatively, the Win32/Koutodoor.GU popup alert might falsely assert to be stemming from a law enforcement institution as well as will certainly report having situated kid porn or various other unlawful information on the device.
Win32/Koutodoor.GU popup alert may incorrectly claim to be obtaining from a legislation enforcement organization and also will certainly report having situated kid pornography or various other illegal data on the gadget. The alert will in a similar way have a demand for the user to pay the ransom.
Technical details
File Info:
crc32: BC73C685md5: 06b5a6a9ec053487c7e8a49f08da3600name: 06B5A6A9EC053487C7E8A49F08DA3600.mlwsha1: be9c95b2fba4b0c20866e97fe394f4802d49c748sha256: fb53727bc120d3034a277bfc0a67a6b7ddbb5eb6684c1dc463ebea4f39d660casha512: 10989cce275e0c6881860ac400d36b60287c4454e678908d4c06bc54e493db5ff4b9e8216d8f9543251aafdc86a5f194664cd2ef64958955bc4bc46dfa7cf1d5ssdeep: 3072:pVTcbJGNFtttSVBPLQh/8gT1K+Namhgn6o94HOni:ptnjUVNLS/v5bcsgv94unitype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright 2010ProductVersion: 1, 0, 0, 0FileDescription: FileVersion: 1, 0, 0, 0CompanyName: Translation: 0x0804 0x04b0
Win32/Koutodoor.GU also known as:
GridinSoft | Trojan.Ransom.Gen |
Bkav | W32.AIDetect.malware1 |
Elastic | malicious (high confidence) |
MicroWorld-eScan | Trojan.Ransom.Cerber.1 |
FireEye | Generic.mg.06b5a6a9ec053487 |
Qihoo-360 | Trojan.Win32.Koutodoor.AS |
McAfee | Koutodoor.gen.g |
Cylance | Unsafe |
Zillya | Trojan.Koutodoor.Win32.9496 |
Sangfor | Trojan.Win32.Save.a |
CrowdStrike | win/malicious_confidence_100% (D) |
BitDefender | Trojan.Ransom.Cerber.1 |
K7GW | Trojan ( 001930d11 ) |
K7AntiVirus | Trojan ( 001930d11 ) |
Baidu | Win32.Rootkit.Koutodoor.a |
Cyren | W32/Koutodoor.A.gen!Eldorado |
Symantec | Trojan.Koutodoor!gen |
TotalDefense | Win32/Koutodoor.D!generic |
APEX | Malicious |
Avast | Win32:Caxnet [Trj] |
ClamAV | Win.Trojan.Koutodoor-20789 |
Kaspersky | HEUR:Trojan.Win32.Generic |
Alibaba | Trojan:Win32/Koutodoor.bc490251 |
NANO-Antivirus | Trojan.Win32.MLW.evaszt |
ViRobot | Backdoor.Win32.Koutodoor.Gen.B |
AegisLab | Trojan.Win32.Generic.lokM |
Rising | Trojan.Fedwj!1.98EA (CLOUD) |
Ad-Aware | Trojan.Ransom.Cerber.1 |
Emsisoft | Trojan.Ransom.Cerber.1 (B) |
Comodo | TrojWare.Win32.Zybr.B@1h4wl9 |
F-Secure | Trojan.TR/Dropper.Gen |
DrWeb | Trojan.RKDoor.591 |
VIPRE | Trojan.Win32.Koutodoor.e (v) |
TrendMicro | BKDR_KTDOOR.SMIC |
McAfee-GW-Edition | BehavesLike.Win32.Koutodoor.cc |
Sophos | ML/PE-A + Mal/Koutodoor-A |
Jiangmin | Trojan/Generic.bmgo |
Webroot | Rootkit.Gen |
Avira | TR/Dropper.Gen |
Antiy-AVL | Trojan/Win32.Unknown |
Microsoft | Trojan:Win32/Koutodoor.E |
Arcabit | Trojan.Ransom.Cerber.1 |
SUPERAntiSpyware | Trojan.Agent/Gen-Koutdoor |
ZoneAlarm | HEUR:Trojan.Win32.Generic |
GData | Trojan.Ransom.Cerber.1 |
Cynet | Malicious (score: 100) |
AhnLab-V3 | Win-Trojan/Koutodoor12.Gen |
Acronis | suspicious |
BitDefenderTheta | Gen:NN.ZexaF.34590.iu1@aKfpD2kb |
ALYac | Trojan.Ransom.Cerber.1 |
MAX | malware (ai score=99) |
VBA32 | BScope.Trojan.Click |
Malwarebytes | MachineLearning/Anomalous.100% |
Panda | Bck/Koutodoor.E |
ESET-NOD32 | a variant of Win32/Koutodoor.GU |
TrendMicro-HouseCall | BKDR_KTDOOR.SMIC |
Tencent | Trojan.Win32.WNDABC.a |
Yandex | Trojan.GenAsa!KQrFYbXCY+U |
SentinelOne | Static AI – Malicious PE |
eGambit | Unsafe.AI_Score_99% |
Fortinet | W32/Koutodoor.D!tr.bdr |
AVG | Win32:Caxnet [Trj] |
Cybereason | malicious.9ec053 |
Paloalto | generic.ml |
How to remove Win32/Koutodoor.GU 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Win32/Koutodoor.GU 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.
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.
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:
If the guide doesn’t help you to remove Win32/Koutodoor.GU you can always ask me in the comments for getting help.
User Review
( votes)References
- GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
- More information about GridinSoft products: https://gridinsoft.com/comparison