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

What is Ransom:Win32/CONTI.DA!MTB infection?

In this article you will find regarding the definition of Ransom:Win32/CONTI.DA!MTB and also its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by online fraudulences to require paying the ransom money by a target.

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In the majority of the cases, Ransom:Win32/CONTI.DA!MTB virus will advise its sufferers to initiate funds move for the function of reducing the effects of the amendments that the Trojan infection has presented to the victim’s tool.

Ransom:Win32/CONTI.DA!MTB Summary

These modifications can be as adheres to:

  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (255 unique times);
  • A process created a hidden window;
  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • 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!
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Ciphering the files located on the target’s hard disk — so the victim can no more utilize the data;
  • Preventing regular 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 normal networks through which Ransom:Win32/CONTI.DA!MTB Ransomware Trojans 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 an effect of user ending up on a source that holds a harmful software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s PC or avoid the device from operating in an appropriate manner – while likewise positioning a ransom money note that mentions the demand for the targets to impact the repayment for the function of decrypting the records or bring back the documents system back to the first condition. In most instances, the ransom money note will come up when the customer reboots the COMPUTER after the system has actually already been damaged.

Ransom:Win32/CONTI.DA!MTB circulation channels.

In various edges of the world, Ransom:Win32/CONTI.DA!MTB grows by leaps and bounds. However, the ransom notes as well as tricks of extorting the ransom quantity might vary relying on certain local (regional) settings. The ransom money notes and methods of extorting the ransom money quantity might vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having detected some unlicensed applications allowed on the victim’s tool. The alert after that requires the individual to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software application piracy is much less prominent, this technique is not as efficient for the cyber scams. Alternatively, the Ransom:Win32/CONTI.DA!MTB popup alert might falsely declare to be originating from a police establishment as well as will report having situated child pornography or other unlawful data on the device.

    Ransom:Win32/CONTI.DA!MTB popup alert might incorrectly claim to be obtaining from a law enforcement establishment as well as will certainly report having located youngster pornography or various other unlawful information on the gadget. The alert will in a similar way contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: FAB25A45
md5: 9e2c7e57b2008f0ee54a909c549fee0a
name: 9E2C7E57B2008F0EE54A909C549FEE0A.mlw
sha1: ac34c944fe6293b24934fea42b7a2f87a6f9cf17
sha256: c67ba4c6e872dbcd2b1281c33fb033f886d8472ea021cf3974a445c4b804fec2
sha512: 6ee2006b9a8044934ec131bc9f44e6d92374a7059420673d10666adc7981087372396f5ee5c34a0753370cbed59e174bd5d23812347059a5bebed432620b9423
ssdeep: 3072:xsDfscjQPtJpCSyaLBrdivpxzwqTtgTxomSFDZjFlpgosTAQK4:2f4pjkxxzptyxjuBEcQK4
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/CONTI.DA!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45112278
CAT-QuickHeal Trojan.CryptorRI.S18581007
ALYac Trojan.Ransom.Conti
Malwarebytes Ransom.Conti
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Win32.Cryptor.j!c
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0057027e1 )
BitDefender Trojan.GenericKD.45112278
K7GW Trojan ( 0057027e1 )
Cyren W32/Trojan.IIER-8920
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.Conti-9826703-0
Kaspersky HEUR:Trojan-Ransom.Win32.Cryptor.gen
Alibaba Ransom:Win32/CONTI.6ce5db44
NANO-Antivirus Virus.Win32.Gen.ccmw
ViRobot Trojan.Win32.S.Ransom.194560.B
Rising Ransom.Conti!8.11736 (CLOUD)
Ad-Aware Trojan.GenericKD.45112278
Emsisoft Trojan.Ransom.Conti (A)
Comodo Malware@#cj3qrupv3cbd
F-Secure Trojan.TR/Cryptor.mrhaz
DrWeb Trojan.Encoder.33315
Zillya Trojan.Filecoder.Win32.16933
TrendMicro Ransom_CONTI.R002C0DKN20
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
MaxSecure Trojan.Malware.10307848.susgen
FireEye Generic.mg.9e2c7e57b2008f0e
Sophos Mal/Generic-R + Mal/Conti-A
Ikarus Trojan-Ransom.Conti
GData Trojan.GenericKD.45112278
Jiangmin Trojan.Cryptor.tn
Webroot W32.Trojan.Gen
Avira TR/Cryptor.mrhaz
Antiy-AVL Trojan[Ransom]/Win32.Cryptor
Arcabit Trojan.Generic.D2B05BD6
ZoneAlarm HEUR:Trojan-Ransom.Win32.Cryptor.gen
Microsoft Ransom:Win32/CONTI.DA!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4229665
McAfee Ransom-Conti!9E2C7E57B200
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Cryptor
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Filecoder.Conti.F
TrendMicro-HouseCall Ransom_CONTI.R002C0DKN20
Tencent Win32.Trojan.Filecoder.Hupo
Yandex Trojan.Filecoder!Jz+HdoQTQco
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Generic.F!tr.ransom
BitDefenderTheta Gen:NN.ZexaF.34590.lyW@a0guqchi
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Ransom.Cryptor.HwoCNocA

How to remove Ransom:Win32/CONTI.DA!MTB 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

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 Ransom:Win32/CONTI.DA!MTB 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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If the guide doesn’t help you to remove Ransom:Win32/CONTI.DA!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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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.

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