Written by Robert Bailey

What is PWS:MSIL/DarkStealer!MTB infection?

In this short article you will locate regarding the interpretation of PWS:MSIL/DarkStealer!MTB as well as its negative impact on your computer. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom by a sufferer.

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In the majority of the instances, PWS:MSIL/DarkStealer!MTB virus will advise its targets to start funds move for the function of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s tool.

PWS:MSIL/DarkStealer!MTB Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers found on the sufferer’s disk drive — so the target can no more use the data;
  • Preventing regular accessibility to the target’s workstation;

Related domains: BehavesLike.Win32.VirRansom.gc BehavesLike.Win32.VirRansom.gc


One of the most normal channels where PWS:MSIL/DarkStealer!MTB Trojans are injected are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a malicious software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or stop the gadget from working in an appropriate manner – while also placing a ransom money note that discusses the demand for the sufferers to effect the payment for the purpose of decrypting the files or bring back the file system back to the first condition. In many circumstances, the ransom note will show up when the client restarts the PC after the system has actually already been harmed.

PWS:MSIL/DarkStealer!MTB distribution channels.

In various corners of the world, PWS:MSIL/DarkStealer!MTB expands by jumps and also bounds. However, the ransom notes and techniques of obtaining the ransom amount might differ depending upon specific regional (local) settings. The ransom notes and methods of extorting the ransom amount might differ depending on specific regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software.

    In particular locations, the Trojans typically wrongfully report having actually found some unlicensed applications enabled on the victim’s gadget. The sharp then demands the user to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software program piracy is much less popular, this approach is not as efficient for the cyber frauds. Alternatively, the PWS:MSIL/DarkStealer!MTB popup alert may incorrectly declare to be originating from a police institution as well as will certainly report having located child porn or various other unlawful information on the tool.

    PWS:MSIL/DarkStealer!MTB popup alert might wrongly declare to be deriving from a regulation enforcement establishment and also will certainly report having situated child porn or other illegal data on the tool. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: B190A4CE
md5: 702c2b5a8a797409644b98df16dd5f74
name: 702C2B5A8A797409644B98DF16DD5F74.mlw
sha1: bc4fd2aa988431c99a5dcb6ab10b41ff75324b67
sha256: 9634cf79c1254f6eb68967cc89267c50513f9df930c15bdcc77bbd1fa1b5add6
sha512: f519a8594b30079e928c6161430a49b62874e9d52bdb3451a5382026fbc3bd99ca6d3cfebb980ca319d3290a2b9f2974b198523acacf10facb2d618dac4c5a12
ssdeep: 12288:ETdChdN81XKJ6Md9qvz9gDesjLLHVYqFk:EdChdagIkErMjJFk
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

PWS:MSIL/DarkStealer!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.45046825
Qihoo-360 Win32/Trojan.ed1
ALYac Spyware.AgentTesla
Cylance Unsafe
AegisLab Trojan.Win32.Crypt.4!c
K7AntiVirus Trojan ( 00574c461 )
BitDefender Trojan.GenericKD.45046825
K7GW Trojan ( 00574c461 )
CrowdStrike win/malicious_confidence_60% (D)
BitDefenderTheta Gen:NN.ZexaF.34700.FuZ@a4pSIBni
Cyren W32/Trojan.GKHY-2081
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HIHN
APEX Malicious
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Dropper.LokiBot-9813198-0
Kaspersky HEUR:Trojan.Win32.Crypt.gen
Alibaba Trojan:Win32/Kryptik.105f6e00
NANO-Antivirus Virus.Win32.Gen.ccmw
ViRobot Trojan.Win32.Z.Undef.509440
Ad-Aware Trojan.GenericKD.45046825
Emsisoft Trojan.GenericKD.45046825 (B)
Comodo Malware@#2epogbf0hea7z
TrendMicro TROJ_GEN.R002C0PLL20
McAfee-GW-Edition BehavesLike.Win32.VirRansom.gc
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Agent
Jiangmin Trojan.Crypt.fdt
MAX malware (ai score=84)
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft PWS:MSIL/DarkStealer!MTB
Gridinsoft Trojan.Win32.Kryptik.oa
Arcabit Trojan.Generic.D2AF5C29
AhnLab-V3 Malware/Win32.RL_Generic.R358824
ZoneAlarm HEUR:Trojan.Win32.Crypt.gen
GData Win32.Trojan.PSE.1DE4VV3
Cynet Malicious (score: 100)
McAfee RDN/Generic.grp
VBA32 BScope.Trojan.Crypt
Malwarebytes Trojan.Injector
Panda Trj/CI.A
Zoner Trojan.Win32.99870
TrendMicro-HouseCall TROJ_GEN.R002C0PLL20
Rising Trojan.Kryptik!1.D065 (CLASSIC)
Fortinet W32/GenKryptik.EYOY!tr
AVG Win32:PWSX-gen [Trj]
Cybereason malicious.a98843

How to remove PWS:MSIL/DarkStealer!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 PWS:MSIL/DarkStealer!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove PWS:MSIL/DarkStealer!MTB you can always ask me in the comments for getting help.

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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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