MSIL/Turla.C

What is MSIL/Turla.C infection?

In this short article you will find about the definition of MSIL/Turla.C and also its negative impact on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a victim.

Most of the situations, MSIL/Turla.C virus will instruct its sufferers to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s device.

MSIL/Turla.C Summary

These modifications can be as follows:

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the sufferer’s hard disk drive — so the target can no more make use of the data;
  • Preventing normal accessibility to the victim’s workstation;

MSIL/Turla.C

The most normal channels through which MSIL/Turla.C are infused are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a source that hosts a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or stop the gadget from functioning in a correct way – while also putting a ransom money note that states the need for the victims to impact the payment for the objective of decrypting the files or bring back the documents system back to the initial problem. In many instances, the ransom money note will show up when the customer restarts the COMPUTER after the system has already been damaged.

MSIL/Turla.C circulation channels.

In various corners of the world, MSIL/Turla.C expands by leaps and also bounds. Nonetheless, the ransom notes and methods of obtaining the ransom amount may vary depending upon specific local (regional) setups. The ransom money notes and also methods of obtaining the ransom amount might differ depending on particular regional (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s gadget. The alert after that requires the customer to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In nations where software program piracy is less prominent, this approach is not as efficient for the cyber scams. Conversely, the MSIL/Turla.C popup alert may incorrectly declare to be deriving from a law enforcement organization and also will report having situated youngster pornography or various other prohibited data on the tool.

    MSIL/Turla.C popup alert may falsely declare to be obtaining from a law enforcement institution as well as will certainly report having situated youngster pornography or other prohibited information on the tool. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: B5E8AB2Amd5: 9573f452004b16eabd20fa65a6c2c1c4name: 9573F452004B16EABD20FA65A6C2C1C4.mlwsha1: 6239b4d374539c940cffa698e0993d199918a2fcsha256: d4ba16db7c26622d2d402cb9714331abfee891b6276d16e6c2f2132e8944cc71sha512: b4983f833050ffd1da79d1fbe1b936251c4ba9e22eb1b0f72e3ff6056ed79b7d050e0f259fcdcf2017b127db8475a683d944bff7ae3c18e262224b61180022e0ssdeep: 48:6J91j0HBGFVT5mcdD7vAhIBo7hWTJuj6+Pp/86fRqNOcYuulrshjqkpfbNtm:kPrT5NdD7vYH7EUjrxMNM52JzNttype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: Client.exeFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: Client.exe

MSIL/Turla.C also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0055976f1 )
DrWeb BackDoor.TurlaNET.1
Cynet Malicious (score: 99)
ALYac Backdoor.Turla.A
Cylance Unsafe
Zillya Trojan.Shelma.Win32.3491
Sangfor Trojan.Win32.RoubmaniPot.A!dha
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:MSIL/Shelma.f1f2e9c9
K7GW Trojan ( 0055976f1 )
Cybereason malicious.2004b1
ESET-NOD32 a variant of MSIL/Turla.C
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky Trojan.MSIL.Shelma.e
BitDefender Trojan.GenericKD.32606345
MicroWorld-eScan Trojan.GenericKD.32606345
Tencent Win32.Trojan.Rogue.Akog
Ad-Aware Trojan.GenericKD.32606345
Comodo Malware@#37qnvc9fs8lb8
BitDefenderTheta Gen:NN.ZemsilF.34670.am0@aGHpHbe
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_FRS.0NA103BS20
McAfee-GW-Edition Generic trojan.jt
FireEye Generic.mg.9573f452004b16ea
Emsisoft Trojan.GenericKD.32606345 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.MSIL.mzut
Webroot W32.Trojan.Gen
Avira TR/Redcap.ckfpf
eGambit Unsafe.AI_Score_86%
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Occamy.CD4
Arcabit Trojan.Generic.D1F18889
AegisLab Trojan.MSIL.Shelma.4!c
GData Trojan.GenericKD.32606345
AhnLab-V3 Trojan/Win32.Turla.C3516308
McAfee Artemis!9573F452004B
MAX malware (ai score=85)
VBA32 TScope.Trojan.MSIL
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_FRS.0NA103BS20
Rising Trojan.Turla!8.1C8 (CLOUD)
Yandex Trojan.Shelma!wlIz35qswx4
Ikarus Trojan.MSIL.Turla
MaxSecure Trojan.Malware.74635107.susgen
Fortinet MSIL/Turla.C!tr
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.DogHousePower.HgAASQkA

How to remove MSIL/Turla.C 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/Turla.C you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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