What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32.Doboc.Gen.1 infection?

In this post you will certainly locate about the meaning of Win32.Doboc.Gen.1 and its negative impact on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom money by a sufferer.

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 | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Win32.Doboc.Gen.1 infection will certainly advise its targets to start funds move for the purpose of neutralizing the changes that the Trojan infection has presented to the sufferer’s tool.

Win32.Doboc.Gen.1 Summary

These alterations can be as follows:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Injection with CreateRemoteThread in a remote process;
  • 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.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Code injection with CreateRemoteThread in a remote process;
  • Deletes its original binary from disk;
  • 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!
  • A system process is generating network traffic likely as a result of process injection;
  • 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
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Creates a copy of itself;
  • Creates a slightly modified copy of itself;
  • Ciphering the records located on the sufferer’s hard drive — so the target can no longer make use of the data;
  • Preventing routine 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.
Similar behavior
Related domains Virus.Win32.PolyRansom.c Virus.Win32.PolyRansom.c


The most typical channels through which Win32.Doboc.Gen.1 are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer winding up on a resource that hosts a destructive software program;

As soon as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or protect against the device from functioning in a correct fashion – while also putting a ransom note that states the requirement for the sufferers to impact the repayment for the function of decrypting the papers or restoring the file system back to the preliminary problem. In a lot of circumstances, the ransom note will show up when the client reboots the COMPUTER after the system has currently been damaged.

Win32.Doboc.Gen.1 distribution networks.

In numerous edges of the globe, Win32.Doboc.Gen.1 grows by leaps and bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom money quantity may vary depending on certain neighborhood (regional) settings. The ransom money notes and tricks of obtaining the ransom amount may vary depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having identified some unlicensed applications allowed on the victim’s tool. The sharp after that demands the user to pay the ransom.

    Faulty statements about illegal web content.

    In nations where software program piracy is less popular, this approach is not as efficient for the cyber frauds. Additionally, the Win32.Doboc.Gen.1 popup alert might incorrectly claim to be deriving from a police establishment and will certainly report having situated kid porn or other unlawful information on the device.

    Win32.Doboc.Gen.1 popup alert might falsely declare to be acquiring from a legislation enforcement institution and will certainly report having situated kid pornography or various other unlawful data on the gadget. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: C6FB5F13
md5: 01e266c1fed17109ab7156b5c24a6b00
name: 01E266C1FED17109AB7156B5C24A6B00.mlw
sha1: 0604e8cc078c92cf9aeb50968ea5dd24463d8868
sha256: 3d24ea0eedd0fae4a374818dccee5709fbee85246b61591d7e51aa2890f12430
sha512: b181329c87f97329bb8b8a195866fd71b0a5fb8ce27d8834f1faf8046d7cd31b47876ca3b9a5bfcde1eb9d7c85d814331709588c8e43a79ad1a7fb2d34463d5f
ssdeep: 3072:/BI5ArKGCnhgU1XA+ArXjeaMoh6lgUaVwQ+/76bSSN+PS7VyoCeJ6ikVO:/K5ArKjbAxXSaegUqGeGpBohMV
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32.Doboc.Gen.1 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Doboc.Gen.1
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee W32/DocumentCrypt
Cylance Unsafe
VIPRE Virus.Win32.Ursnif.ha (v)
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0040fa661 )
BitDefender Win32.Doboc.Gen.1
K7GW Trojan ( 0040fa661 )
Cybereason malicious.1fed17
Cyren W32/Virus.LSLV-1164
Symantec W32.Tempedreve.E!inf
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Doboc-320
Kaspersky Virus.Win32.PolyRansom.c
NANO-Antivirus Trojan.Win32.PolyRansom.dpzfcr
Rising Trojan.Win32.Kryptik.z (CLOUD)
Ad-Aware Win32.Doboc.Gen.1
Emsisoft Win32.Doboc.Gen.1 (B)
Comodo TrojWare.Win32.Ursnif.KIL@5jjifs
F-Secure Trojan.TR/Crypt.ZPACK.Gen
DrWeb Trojan.Inject1.53269
Zillya Virus.PolyRansom.Win32.3
TrendMicro PE_URSNIF.E-O
MaxSecure Virus.w32.PolyRansom.C
Sophos ML/PE-A + W32/MPhage-B
SentinelOne Static AI – Malicious PE
Jiangmin Virus.PolyRansom.dv
Webroot W32.Rogue.Gen
Avira TR/Crypt.ZPACK.Gen
MAX malware (ai score=100)
Antiy-AVL Virus/Win32.PolyRansom.c
Kingsoft Win32.Infected.AutoInfector.a.(kcloud)
Microsoft Trojan:Win32/Ursnif.KSV!MTB
Arcabit Win32.Doboc.Gen.1
SUPERAntiSpyware Trojan.Agent/Gen-FakeAV
ZoneAlarm Virus.Win32.PolyRansom.c
GData Win32.Doboc.Gen.1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Ursnif.R239873
Acronis suspicious
VBA32 SScope.Trojan.FakeAV.01681
ALYac Win32.Doboc.Gen.1
TACHYON Trojan/W32.Doboc
Malwarebytes PolyRansom.Virus.FileInfector.DDS
Panda Trj/CryptD.C
ESET-NOD32 Win32/Spy.Tuscas.K
TrendMicro-HouseCall PE_URSNIF.E-O
Tencent Trojan.Win32.Tuscas.a
Yandex Trojan.GenAsa!RK3x+npEgzs
Ikarus Trojan.Win32.Crypt
eGambit Unsafe.AI_Score_99%
Fortinet W32/Tuscas.A!tr
BitDefenderTheta AI:FileInfector.1210116D11
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Ransom.PolyRansom.HxQBAL8A

How to remove Win32.Doboc.Gen.1 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 Win32.Doboc.Gen.1 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 Win32.Doboc.Gen.1 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

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply