Written by Robert Bailey

What is Trojan:Win32/Remcos.ARK!MTB infection?

In this article you will locate regarding the interpretation of Trojan:Win32/Remcos.ARK!MTB and also its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by online frauds to demand paying the ransom money by a sufferer.

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Most of the situations, Trojan:Win32/Remcos.ARK!MTB virus will certainly advise its targets to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has introduced to the target’s device.

Trojan:Win32/Remcos.ARK!MTB Summary

These modifications 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.
  • Presents an Authenticode digital signature;
  • 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.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard drive — so the target can no more make use of the data;
  • Preventing normal access to the victim’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 channels whereby Trojan:Win32/Remcos.ARK!MTB Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of customer winding up on a resource that organizes a malicious software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or stop the device from operating in a correct way – while also positioning a ransom money note that states the requirement for the sufferers to effect the settlement for the purpose of decrypting the papers or restoring the file system back to the initial condition. In most circumstances, the ransom money note will certainly come up when the customer restarts the COMPUTER after the system has already been damaged.

Trojan:Win32/Remcos.ARK!MTB circulation networks.

In different edges of the globe, Trojan:Win32/Remcos.ARK!MTB expands by leaps and also bounds. However, the ransom money notes and methods of extorting the ransom quantity might vary relying on particular neighborhood (regional) settings. The ransom notes and techniques of extorting the ransom quantity may vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s tool. The alert then requires the customer to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In countries where software application piracy is much less preferred, this approach is not as reliable for the cyber scams. Conversely, the Trojan:Win32/Remcos.ARK!MTB popup alert may wrongly claim to be originating from a police establishment and will certainly report having situated child pornography or other illegal data on the tool.

    Trojan:Win32/Remcos.ARK!MTB popup alert might wrongly declare to be obtaining from a regulation enforcement establishment and will report having located kid porn or other unlawful data on the tool. The alert will in a similar way consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 85A61B80
md5: 40c354b683134b6711635c8d67044045
name: docs090.exe
sha1: 4c56536388b23abf4d3748e9d03403b4b4f9a647
sha256: 65228df6e85371a2b4b1e5340f11e36cdc94f8b39bda216c0ed143eaac36912b
sha512: 2492f1b6a4f9c036419a4a9c90038fa28b379255cf0654d033bafda19fbb2d5d612705ca687c24c2078214cb6b38ef2f1a7d08f148b3c24202a1ca773da37d1c
ssdeep: 12288:WhVKeF40BRicbRToD1whMmvlThTD3mG91gX2jU6vo4fMsdF6eIDx:WhU0RicG6b9T17mG9uX2NoDkF6zDx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/Remcos.ARK!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
MicroWorld-eScan Trojan.GenericKD.44139115
McAfee Fareit-FZO!40C354B68313
AegisLab Trojan.Win32.Blocker.j!c
K7AntiVirus Trojan ( 0057196d1 )
BitDefender Trojan.GenericKD.44139115
K7GW Trojan ( 0057196d1 )
Cybereason malicious.388b23
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.Win32.Blocker.gen
Alibaba Trojan:Win32/Injector.fe37a7ba
ViRobot Trojan.Win32.Z.Injector.1066544.A
Rising Spyware.Agent!8.C6 (TFE:3:s3Z7mOvjSSM)
Ad-Aware Trojan.GenericKD.44139115
Comodo Malware@#595n5fjftb6y
DrWeb Trojan.Siggen10.41074
VIPRE Trojan.Win32.Generic!BT
Invincea Mal/Generic-S
McAfee-GW-Edition Fareit-FZO!40C354B68313
Sophos Mal/Generic-S
Ikarus Trojan-Dropper.Win32.Delf
Jiangmin Trojan.Blocker.spb
Webroot W32.Trojan.Gen
Avira TR/Injector.gldcg
MAX malware (ai score=85)
Microsoft Trojan:Win32/Remcos.ARK!MTB
Arcabit Trojan.Generic.D2A1826B
ZoneAlarm HEUR:Trojan-Ransom.Win32.Blocker.gen
GData Win32.Trojan-Downloader.DBatLoader.EWK6DF
VBA32 TScope.Trojan.Delf
Panda Trj/GdSda.A
Zoner Trojan.Win32.96393
ESET-NOD32 Win32/TrojanDownloader.Delf.DBG
SentinelOne DFI – Suspicious PE
eGambit PE.Heur.InvalidSig
Fortinet PossibleThreat.PALLAS.H
BitDefenderTheta Gen:NN.ZelphiCO.34590.bHY@aa6xPnli
AVG Win32:PWSX-gen [Trj]
CrowdStrike win/malicious_confidence_60% (W)
Qihoo-360 Win32/Trojan.Ransom.ed7

How to remove Trojan:Win32/Remcos.ARK!MTB virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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/Remcos.ARK!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 Trojan:Win32/Remcos.ARK!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

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

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