VirTool:MSIL/CryptInject.CG!MTB Virus Removal

Seeing the VirTool:MSIL/CryptInject.CG!MTB detection means that your computer is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.

VirTool:MSIL/CryptInject.CG!MTB detection is a virus detection you can spectate in your computer. It frequently appears after the provoking actions on your computer – opening the untrustworthy e-mail, clicking the advertisement in the Internet or mounting the program from dubious resources. From the instance it shows up, you have a short time to act until it starts its destructive activity. And be sure – it is far better not to await these malicious things.

What is VirTool:MSIL/CryptInject.CG!MTB virus?

VirTool:MSIL/CryptInject.CG!MTB is ransomware-type malware. It searches for the files on your disk, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this malware also does a lot of damage to your system. It modifies the networking settings in order to avoid you from looking for the removal tutorials or downloading the anti-malware program. Sometimes, VirTool:MSIL/CryptInject.CG!MTB can also prevent the launching of anti-malware programs.

VirTool:MSIL/CryptInject.CG!MTB Summary

In total, VirTool:MSIL/CryptInject.CG!MTB ransomware activities in the infected system are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • A file was accessed within the Public folder.;
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Sample contains Overlay data;
  • Uses Windows utilities for basic functionality;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the documents kept on the victim’s disk drives — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a major problem for the last 4 years. It is challenging to picture a more damaging malware for both individuals and organizations. The algorithms utilized in VirTool:MSIL/CryptInject.CG!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy currently exists, and possibly will exist. But that virus does not do all these unpleasant things immediately – it may require up to a few hours to cipher all of your files. Thus, seeing the VirTool:MSIL/CryptInject.CG!MTB detection is a clear signal that you should begin the clearing procedure.

Where did I get the VirTool:MSIL/CryptInject.CG!MTB?

Typical methods of VirTool:MSIL/CryptInject.CG!MTB spreading are typical for all other ransomware variants. Those are one-day landing websites where users are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a pretty modern strategy in malware distribution – you get the e-mail that imitates some standard notifications about shippings or bank service conditions shifts. Within the email, there is a corrupted MS Office file, or a web link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks fairly simple, but still requires tons of focus. Malware can hide in different places, and it is much better to stop it even before it goes into your system than to rely upon an anti-malware program. Basic cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a computer stays on YouTube videos. That can save you a great deal of time and money which you would spend while searching for a solution.

VirTool:MSIL/CryptInject.CG!MTB malware technical details

File Info:

name: 161034873DCE46E84914.mlwpath: /opt/CAPEv2/storage/binaries/2209f630ae8da1bab07c82de5703e3a469ba29072ab885dc5b5cd90e60a4b460crc32: 4D0909F1md5: 161034873dce46e849145e9cb1d932absha1: c3436723a176f71a5481396c0db2029b60bd9487sha256: 2209f630ae8da1bab07c82de5703e3a469ba29072ab885dc5b5cd90e60a4b460sha512: d5201db8e68565fbf16f7903622236231b4d4711c0d03080532f2846915d4e2f2ab350c462aeb90299409b5adfe7cf2ada6528cd2f86adfaa84766f4e5bdae0bssdeep: 6144:gSUomEUi3+sMZ3xEYIrQ3XFpCnG0x8Qc0VuaujYqGG/L/5U:xUomEFRu3xEPEl0xI0VuPlGG/LhUtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18774D03172D1C032E52714309DF99771EA78BD341676A64BBB802F2E6A71AD1C32AB13sha3_384: 0018c3a9bd6d1e6ae931cd5c67b0f77d25805209ca845a716579b6db50e2d266c6fbc8ac03b090c0484f6cf2ab7a4346ep_bytes: e85d640000e978feffff8bff558bec56timestamp: 2014-05-06 12:07:12

Version Info:

0: [No Data]

VirTool:MSIL/CryptInject.CG!MTB also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.MSIL.Cyclone.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.3292578
FireEye Generic.mg.161034873dce46e8
McAfee Artemis!161034873DCE
Malwarebytes Malware.AI.3414247567
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 0055e39a1 )
Alibaba Ransom:MSIL/Cyclone.b6d6874b
K7GW Trojan ( 0055e39a1 )
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZemsilF.36348.@pZ@a4Eflnk
VirIT Trojan.Win32.Atros3.BFUW
Cyren W32/Dropper.CE.gen!Eldorado
Symantec Ransom.Zyklon
ESET-NOD32 MSIL/Filecoder.BE
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.MSIL.Cyclone.b
BitDefender Trojan.GenericKD.3292578
NANO-Antivirus Trojan.Win32.PMG.edkhrt
Avast Win32:Malware-gen
Rising Malware.Obfus/[email protected] (RDM.MSIL2:xC7RCwH2LrdrBFVI1ZFtaA)
Sophos Mal/RarMal-K
F-Secure Trojan.TR/Dropper.MSIL.Gen
DrWeb Trojan.Inject2.23748
VIPRE Trojan.GenericKD.3292578
TrendMicro Ransom_ZYKLON.A
McAfee-GW-Edition GenericRXAB-GY!C554FCFE0FFB
Emsisoft Trojan.GenericKD.3292578 (B)
SentinelOne Static AI – Malicious SFX
GData MSIL.Trojan.Injector.IP
Jiangmin Trojan.MSIL.cfdt
Webroot Trojan.Dropper.Gen
Avira TR/Dropper.MSIL.Gen
Antiy-AVL Trojan/Win32.TSGeneric
Xcitium Malware@#12tqsvql83g7x
Arcabit Trojan.Generic.D323DA2
ViRobot Trojan.Win32.Z.Zyklon.340314
ZoneAlarm Trojan-Ransom.MSIL.Cyclone.b
Microsoft VirTool:MSIL/CryptInject.CG!MTB
Google Detected
AhnLab-V3 Malware/Win32.RL_Generic.R264336
ALYac Trojan.GenericKD.3292578
MAX malware (ai score=100)
Cylance unsafe
Panda Trj/RansomCrypt.E
TrendMicro-HouseCall Ransom_ZYKLON.A
Tencent Msil.Trojan.Cyclone.Etgl
Yandex Trojan.Inject!L7apgnE99s4
Ikarus Trojan.MSIL.Injector
Fortinet MSIL/Kryptik.GFT!tr
AVG Win32:Malware-gen
Cybereason malicious.73dce4
DeepInstinct MALICIOUS

How to remove VirTool:MSIL/CryptInject.CG!MTB?

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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