Written by Robert Bailey

What is MSIL/Kryptik.SRU infection?

In this short article you will certainly find about the definition of MSIL/Kryptik.SRU and also its unfavorable impact on your computer system. Such ransomware are a form of malware that is elaborated by on-line fraudulences to demand paying the ransom by a sufferer.

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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.
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Most of the instances, MSIL/Kryptik.SRU ransomware will advise its victims to initiate funds move for the function of neutralizing the amendments that the Trojan infection has actually presented to the victim’s gadget.

MSIL/Kryptik.SRU Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Divehi;
  • The binary likely contains encrypted or compressed data.;
  • Executed a process and injected code into it, probably while unpacking;
  • Anomalous binary characteristics;
  • Ciphering the records found on the victim’s hard disk — so the victim can no more make use of the information;
  • Preventing normal access to the sufferer’s workstation;

Related domains: Ransomeware.CRAB.gen Ransomeware.CRAB.gen


The most normal channels whereby MSIL/Kryptik.SRU are infused are:

  • By means of phishing e-mails;
  • As a repercussion of individual ending up on a resource that organizes a destructive software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s PC or prevent the device from operating in a proper fashion – while additionally placing a ransom note that mentions the need for the targets to effect the repayment for the purpose of decrypting the files or bring back the file system back to the first condition. In most instances, the ransom money note will show up when the client reboots the COMPUTER after the system has actually currently been harmed.

MSIL/Kryptik.SRU circulation networks.

In different edges of the globe, MSIL/Kryptik.SRU expands by jumps and bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom amount might vary relying on particular regional (local) setups. The ransom notes and also methods of extorting the ransom money quantity may differ depending on particular local (local) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The sharp after that requires the individual to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In nations where software piracy is less preferred, this technique is not as effective for the cyber fraudulences. Alternatively, the MSIL/Kryptik.SRU popup alert may wrongly claim to be deriving from a police organization as well as will certainly report having located kid porn or various other prohibited data on the device.

    MSIL/Kryptik.SRU popup alert may wrongly claim to be acquiring from a legislation enforcement institution as well as will certainly report having situated child pornography or various other unlawful information on the tool. The alert will similarly include a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 8BE067C9
md5: 29ace7a8d07fd3bce4bca601edb9fd9e
name: 29ACE7A8D07FD3BCE4BCA601EDB9FD9E.mlw
sha1: 02fb29f147624c72a1ccb5ee2220de35115431fe
sha256: 56ddc25da8ed254b4103f34a77bc44f7475696e3b95f342dd591aa31ab9905de
sha512: 73f5b6c1e2d970480ecd33a52c8a2280d5b98c75b08d5af507744aed0c54cfcc1ffa51b867dd5c519851dcbfdd8c94de7b294b6d637b530bd807efe3a289eb64
ssdeep: 12288:H9kxc1XNhT16VqHKVimR+z+GxFtJrrh0k3FXfuXP7azuCq0hRUM:H9kxc1Xv16VqHK7+zvHhfuXPeCClhRX
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018, prts

MSIL/Kryptik.SRU also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005571a51 )
Lionic Trojan.MSIL.Quasar.l!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.26900
Cynet Malicious (score: 100)
ALYac Trojan.Generic.30324600
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1714821
Sangfor Trojan.Win32.MalwareCrypter.pvoul
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanSpy:MSIL/Skeeyah.07efaeb3
K7GW Trojan ( 005571a51 )
Cybereason malicious.147624
Cyren W32/MSIL_Kryptik.XV.gen!Eldorado
Symantec Trojan Horse
ESET-NOD32 a variant of MSIL/Kryptik.SRU
APEX Malicious
Avast Win32:Trojan-gen
ClamAV Win.Packed.Razy-7660763-0
Kaspersky HEUR:Trojan-Spy.MSIL.Quasar.gen
BitDefender Trojan.Generic.30324600
NANO-Antivirus Trojan.Win32.Quasar.fyeebo
ViRobot Trojan.Win32.Z.Kryptik.1571840
MicroWorld-eScan Trojan.Generic.30324600
Ad-Aware Trojan.Generic.30324600
Sophos Mal/Generic-S
Comodo Malware@#tfs3bsajcenp
BitDefenderTheta Gen:NN.ZemsilF.34266.Fr0@aGyQ@iiO
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0DJ121
Emsisoft Trojan.Generic.30324600 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin TrojanSpy.MSIL.avvy
Webroot W32.Malware.Gen
Avira HEUR/AGEN.1123675
Microsoft Trojan:Win32/Skeeyah.A!MTB
Arcabit Trojan.Generic.D1CEB778
SUPERAntiSpyware Trojan.Agent/Gen-Ursu
GData Trojan.Generic.30324600
AhnLab-V3 Malware/Win32.Generic.C3456104
McAfee Artemis!29ACE7A8D07F
VBA32 TScope.Trojan.MSIL
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DJ121
Ikarus Trojan.Crypt
MaxSecure Ransomeware.CRAB.gen
Fortinet MSIL/Injector.UPE!tr
AVG Win32:Trojan-gen

How to remove MSIL/Kryptik.SRU 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 MSIL/Kryptik.SRU 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 MSIL/Kryptik.SRU 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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