Trojan:Win32/CryptInject.YM!MTB

Spectating the Trojan:Win32/CryptInject.YM!MTB malware detection usually means that your PC is in big danger. This computer virus can correctly be identified as ransomware – type of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.

Trojan:Win32/CryptInject.YM!MTB detection is a virus detection you can spectate in your computer. It often shows up after the preliminary actions on your computer – opening the untrustworthy email messages, clicking the banner in the Web or mounting the program from unreliable sources. From the instance it shows up, you have a short time to take action until it starts its destructive action. And be sure – it is better not to wait for these malicious actions.

What is Trojan:Win32/CryptInject.YM!MTB virus?

Trojan:Win32/CryptInject.YM!MTB Summary

In summary, Trojan:Win32/CryptInject.YM!MTB virus activities in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Anomalous file deletion behavior detected (10+);
  • A process attempted to delay the analysis task.;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • Enumerates running processes;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Steals private information from local Internet browsers;
  • Collects information about installed applications;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Harvests cookies for information gathering;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system;
  • Encrypting the documents kept on the victim’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has been a major problem for the last 4 years. It is difficult to picture a more dangerous malware for both individual users and organizations. The algorithms utilized in Trojan:Win32/CryptInject.YM!MTB (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these unpleasant things instantly – it may take up to several hours to cipher all of your files. Therefore, seeing the Trojan:Win32/CryptInject.YM!MTB detection is a clear signal that you need to begin the elimination process.

Where did I get the Trojan:Win32/CryptInject.YM!MTB?

Ordinary methods of Trojan:Win32/CryptInject.YM!MTB distribution are standard for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free program, so-called bait e-mails and hacktools. Bait emails are a pretty new strategy in malware distribution – you receive the e-mail that mimics some standard notifications about shipments or bank service conditions updates. Within the e-mail, there is a corrupted MS Office file, or a link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks fairly easy, but still needs tons of attention. Malware can hide in various spots, and it is better to prevent it even before it goes into your computer than to depend on an anti-malware program. Common cybersecurity awareness is just an essential thing in the modern world, even if your interaction with a PC stays on YouTube videos. That can save you a lot of money and time which you would certainly spend while looking for a fix guide.

Trojan:Win32/CryptInject.YM!MTB malware technical details

File Info:

name: EA0B5C5A38A74C9F3B37.mlwpath: /opt/CAPEv2/storage/binaries/5f5ad47de59745eba9f393b302948c769fedbcd9afa0fb5289c61b5942eeebbbcrc32: DE6BF93Amd5: ea0b5c5a38a74c9f3b37469fac56daa0sha1: a124d06cf85ac868208a80629ae4cc7b4f096429sha256: 5f5ad47de59745eba9f393b302948c769fedbcd9afa0fb5289c61b5942eeebbbsha512: 8759bc583fa3996ee7699edbfe3ea4cd4d8719fac26863ae8d62a44e1e0a6b5b1995fcc77ae2f47bac78281d2e30a100c398a364706e2b57421e342d0133870assdeep: 12288:uEoVhWoDVz7tHIqMk7e4TeheEVgGxfLhW3SSpYnh4JeL9iWuO33lUBGp4rua:IVXBfpMqXrEV5GW1V93l0G2rutype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12815F12232C0C032D5AE24368A15D7B15EBE7430136559CBBBF51B7D5FA27C0AB3278Asha3_384: 2b4f66c98e4639bc8d93f6ffd632aafef627da0ea42557b67ee4fff3ed6173bc6c4a5b03ffd363630829dda0fca16810ep_bytes: e89b960000e979feffffcccccccccccctimestamp: 2017-12-20 20:52:46

Version Info:

0: [No Data]

Trojan:Win32/CryptInject.YM!MTB also known as:

Bkav W32.AIDetect.malware1
MicroWorld-eScan Trojan.Brsecmon.1
FireEye Generic.mg.ea0b5c5a38a74c9f
CAT-QuickHeal Ransom.Stop.P5
McAfee Sodinokibi!EA0B5C5A38A7
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
BitDefenderTheta Gen:NN.ZexaF.34084.6yW@aWwN75d
Cyren W32/Chapak.G.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GTBW
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Brsecmon.1
Avast Win32:Malware-gen
Ad-Aware Trojan.Brsecmon.1
Sophos ML/PE-A
TrendMicro Trojan.Win32.SODINOK.SM.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
Emsisoft Trojan.Brsecmon.1 (B)
Ikarus Trojan.Win32.Krypt
GData Trojan.Brsecmon.1
Avira HEUR/AGEN.1102735
MAX malware (ai score=88)
Microsoft Trojan:Win32/CryptInject.YM!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C3246683
Acronis suspicious
VBA32 Trojan.Zonidel
Malwarebytes Trojan.MalPack.GS.Generic
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Rising Malware.Heuristic!ET#99% (RDMK:cmRtazrlWeM7xxFWlcdm+9NWTlhb)
MaxSecure Ransomeware.GandCrypt.Gen
Fortinet W32/Kryptik.GTHD!tr
AVG Win32:Malware-gen
Panda Trj/Genetic.gen

How to remove Trojan:Win32/CryptInject.YM!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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