Written by Robert Bailey

What is Trojan-Ransom.MSIL.Sram.fb infection?

In this article you will find concerning the definition of Trojan-Ransom.MSIL.Sram.fb and its adverse effect on your computer system. Such ransomware are a kind of malware that is specified by online fraudulences to demand paying the ransom money by a victim.

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In the majority of the instances, Trojan-Ransom.MSIL.Sram.fb virus will certainly advise its victims to launch funds move for the function of neutralizing the amendments that the Trojan infection has presented to the sufferer’s device.

Trojan-Ransom.MSIL.Sram.fb Summary

These adjustments can be as follows:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the records found on the sufferer’s disk drive — so the target can no longer use the data;
  • Preventing normal access to the victim’s workstation;

Related domains: Ransom:Win32/Rantest.f25c72c4 Ransom:Win32/Rantest.f25c72c4


The most regular channels where Trojan-Ransom.MSIL.Sram.fb are infused are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a resource that hosts a malicious software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s PC or avoid the tool from functioning in a proper fashion – while additionally placing a ransom note that states the requirement for the targets to effect the settlement for the purpose of decrypting the papers or bring back the file system back to the first problem. In a lot of instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has already been harmed.

Trojan-Ransom.MSIL.Sram.fb circulation channels.

In various edges of the world, Trojan-Ransom.MSIL.Sram.fb grows by jumps and bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom amount might vary depending on specific neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom money amount might differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In specific areas, the Trojans usually wrongfully report having found some unlicensed applications allowed on the victim’s device. The sharp then demands the user to pay the ransom.

    Faulty statements regarding unlawful web content.

    In nations where software piracy is less preferred, this approach is not as efficient for the cyber fraudulences. Additionally, the Trojan-Ransom.MSIL.Sram.fb popup alert may wrongly declare to be deriving from a law enforcement institution and also will certainly report having situated child pornography or other unlawful data on the tool.

    Trojan-Ransom.MSIL.Sram.fb popup alert might wrongly assert to be obtaining from a legislation enforcement institution and will report having located child pornography or other prohibited data on the tool. The alert will likewise consist of a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: C589FA43
md5: 5162e4ebebf280a7f7a5e796a93a11d8
name: 5162E4EBEBF280A7F7A5E796A93A11D8.mlw
sha1: ce0ad59bf7bacba53d66950cd21be55462a44e48
sha256: 9add645fa4537ff53dd5436de0bd51af858facb6e8a9b955c2b030945d9c715c
sha512: 4b88cc09082d01c9faa6ff23fac51efe18774c27c39cdbb4a47d236d488f750dd184caf53d4695b7c6de38e353a5b12db0b99691466517073fb1b957329bcab5
ssdeep: 6144:AZz1u9euvr8YL1o/jxE0lKIBR66L14RXxLjr:EYg6HS/60lK0RL0Xt3
type: MS-DOS executable, MZ for MS-DOS

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 KnowBe4 Inc. 2016
Assembly Version:
InternalName: WeakCryptor.exe
CompanyName: KnowBe4 Inc.
ProductName: Launcher
FileDescription: Launcher
OriginalFilename: WeakCryptor.exe

Trojan-Ransom.MSIL.Sram.fb also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.34182
Sangfor Suspicious.Win32.Save.a
Alibaba Ransom:Win32/Rantest.f25c72c4
K7GW Riskware ( 0040eff71 )
Cybereason malicious.bf7bac
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Riskware.KnownBe4.A
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.MSIL.Sram.fb
NANO-Antivirus Trojan.Win32.Ransom.fbxpfz
Tencent Msil.Trojan.Sram.Stkc
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34142.pm3@aOoJObi
McAfee-GW-Edition GenericRXAP-OO!BE6C2FC726E1
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1144756
Microsoft Ransom:Win32/Rantest.A
ZoneAlarm Trojan-Ransom.MSIL.Sram.fb
McAfee Artemis!5162E4EBEBF2
Malwarebytes Trojan.Downloader.MSIL.Generic
Panda Trj/CI.A
Yandex Trojan.Agent!c0uyEF3OIzI
Ikarus Trojan-Ransom.Rantest
Fortinet W32/Generic!tr
AVG Win32:Malware-gen

How to remove Trojan-Ransom.MSIL.Sram.fb 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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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 Trojan-Ransom.MSIL.Sram.fb 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 Trojan-Ransom.MSIL.Sram.fb 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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