MSIL/Kryptik.SRU

What is the Win32:Evo-gen [Trj] virus?
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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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:

z.whorecord.xyzRansomeware.CRAB.gen
a.tomx.xyzRansomeware.CRAB.gen

MSIL/Kryptik.SRU

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:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005571a51 )
LionicTrojan.MSIL.Quasar.l!c
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.26900
CynetMalicious (score: 100)
ALYacTrojan.Generic.30324600
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.1714821
SangforTrojan.Win32.MalwareCrypter.pvoul
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojanSpy:MSIL/Skeeyah.07efaeb3
K7GWTrojan ( 005571a51 )
Cybereasonmalicious.147624
CyrenW32/MSIL_Kryptik.XV.gen!Eldorado
SymantecTrojan Horse
ESET-NOD32a variant of MSIL/Kryptik.SRU
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Packed.Razy-7660763-0
KasperskyHEUR:Trojan-Spy.MSIL.Quasar.gen
BitDefenderTrojan.Generic.30324600
NANO-AntivirusTrojan.Win32.Quasar.fyeebo
ViRobotTrojan.Win32.Z.Kryptik.1571840
MicroWorld-eScanTrojan.Generic.30324600
Ad-AwareTrojan.Generic.30324600
SophosMal/Generic-S
ComodoMalware@#tfs3bsajcenp
BitDefenderThetaGen:NN.ZemsilF.34266.Fr0@aGyQ@iiO
VIPRETrojan.Win32.Generic!BT
TrendMicroTROJ_GEN.R002C0DJ121
McAfee-GW-EditionBehavesLike.Win32.SoftPulse.th
FireEyeGeneric.mg.29ace7a8d07fd3bc
EmsisoftTrojan.Generic.30324600 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojanSpy.MSIL.avvy
WebrootW32.Malware.Gen
AviraHEUR/AGEN.1123675
MicrosoftTrojan:Win32/Skeeyah.A!MTB
ArcabitTrojan.Generic.D1CEB778
SUPERAntiSpywareTrojan.Agent/Gen-Ursu
GDataTrojan.Generic.30324600
AhnLab-V3Malware/Win32.Generic.C3456104
McAfeeArtemis!29ACE7A8D07F
VBA32TScope.Trojan.MSIL
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R002C0DJ121
IkarusTrojan.Crypt
MaxSecureRansomeware.CRAB.gen
FortinetMSIL/Injector.UPE!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

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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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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