Trojan:Win32/CryptInject.FDSD!MTB

Seeing the Trojan:Win32/CryptInject.FDSD!MTB malware detection means that your computer is in big danger. This malware can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.

Trojan:Win32/CryptInject.FDSD!MTB detection is a virus detection you can spectate in your computer. It often shows up after the provoking procedures on your computer – opening the suspicious e-mail, clicking the banner in the Internet or setting up the program from unreliable sources. From the second it shows up, you have a short time to do something about it until it begins its malicious activity. And be sure – it is much better not to await these harmful effects.

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

Trojan:Win32/CryptInject.FDSD!MTB is ransomware-type malware. It searches for the files on your disk drive, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware also does a ton of damage to your system. It alters the networking settings in order to stop you from checking out the removal tutorials or downloading the anti-malware program. In rare cases, Trojan:Win32/CryptInject.FDSD!MTB can even prevent the setup of anti-malware programs.

Trojan:Win32/CryptInject.FDSD!MTB Summary

Summarizingly, Trojan:Win32/CryptInject.FDSD!MTB malware actions in the infected computer are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • At least one process apparently crashed during execution;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Encrypting the documents located on the victim’s disk drives — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Ransomware has been a horror story for the last 4 years. It is challenging to realize a more damaging malware for both individuals and organizations. The algorithms utilized in Trojan:Win32/CryptInject.FDSD!MTB (generally, 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 actually exists, and possibly will exist. However, that malware does not do all these unpleasant things without delay – it can require up to several hours to cipher all of your files. Thus, seeing the Trojan:Win32/CryptInject.FDSD!MTB detection is a clear signal that you must start the clearing process.

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

Usual tactics of Trojan:Win32/CryptInject.FDSD!MTB distribution are standard for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite modern tactic in malware spreading – you get the e-mail that imitates some standard notifications about shippings or bank service conditions changes. Within the e-mail, there is an infected MS Office file, or a 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 pretty uncomplicated, however, still demands tons of focus. Malware can hide in various places, and it is much better to prevent it even before it invades your PC than to rely upon an anti-malware program. Simple cybersecurity awareness is just an essential thing in the modern world, even if your interaction with a PC stays on YouTube videos. That may keep you a lot of money and time which you would spend while seeking a solution.

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

File Info:

name: DB387E92AC33FEAA9D86.mlwpath: /opt/CAPEv2/storage/binaries/12723e16334d0b6bf354f15bd5730b8ebf4ae1ef10ae441865c9b537b19095fbcrc32: 3772DC9Amd5: db387e92ac33feaa9d861b031170aac4sha1: ee85c58869213a03b8159bb968f8083fd12570aesha256: 12723e16334d0b6bf354f15bd5730b8ebf4ae1ef10ae441865c9b537b19095fbsha512: 5944c65fb7107ebd50ccc45211f90bfe88234faa720c0e806c18654205478d4bff30ea4ea1c544642874221a989ba1a1b902206721b7654b86365e56c65d22cdssdeep: 3072:FrWNb0cPZK9sDY+rALEpJqNoBKcp1Cs4/l:mVKscN+9/4ttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BF24AF25F780E623F5524470567987E1723C7A36228588E3BFC45F1E3A315E18BBA367sha3_384: 298808d696f2b1964cd74e4a2c18f3235b1370aff9fb5888fb9b43a2c8911dcae203bdee0acf2a21001845188d798875ep_bytes: e811280000e978feffff8bff558bec8btimestamp: 2016-01-13 13:25:06

Version Info:

CompanyName: SoftMaker Software GmbHFileDescription: TextMakerFileVersion: 2012,0,0,670InternalName: TextMakerLegalCopyright: Copyright (c) 1987-2012 by SoftMaker Software GmbH and its licensorsOriginalFilename: TextMaker.exeProductName: TextMakerProductVersion: 2012Translation: 0x0407 0x04b0

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

Lionic Trojan.Win32.Androm.tnnb
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Autoruns.GenericKD.45640723
FireEye Generic.mg.db387e92ac33feaa
CAT-QuickHeal Ransom.Crowti.WR7
ALYac Trojan.Autoruns.GenericKD.45640723
Cylance Unsafe
Sangfor Trojan.Win32.Y.1808
K7AntiVirus Trojan ( 004d4c981 )
Alibaba Backdoor:Win32/Bulta.95970611
K7GW Trojan ( 004d4c981 )
Cybereason malicious.2ac33f
Baidu Win32.Trojan.Kryptik.ana
VirIT Trojan.Win32.FileCryptor.GAA
Cyren W32/Agent.XL.gen!Eldorado
Symantec Ransom.TeslaCrypt!g2
ESET-NOD32 Win32/TrojanDownloader.Wauchos.BD
APEX Malicious
Avast Win32:Dorder-S [Trj]
Kaspersky Backdoor.Win32.Androm.izru
BitDefender Trojan.Autoruns.GenericKD.45640723
NANO-Antivirus Trojan.Win32.NgrBot.efhcwo
SUPERAntiSpyware Trojan.Agent/Gen-Lethic
Rising Backdoor.Win32.Androm.so (CLOUD)
Emsisoft Trojan.Autoruns.GenericKD.45640723 (B)
Comodo TrojWare.Win32.TeslaCrypt.AZ@67fa62
DrWeb BackDoor.IRC.NgrBot.903
VIPRE Trojan.Win32.Generic!BT
TrendMicro TSPY_ZBOT.YFA
McAfee-GW-Edition Generic.xy
Sophos Troj/Agent-APXL
Paloalto generic.ml
Jiangmin Trojan.Bublik.aji
Webroot W32.Rogue.Gen
Avira TR/AD.Gamarue.Y.1808
Antiy-AVL Trojan/Generic.ASMalwS.1691BA3
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/CryptInject.FDSD!MTB
ViRobot Backdoor.Win32.Androm.225280
GData Win32.Application.Agent.HEB555
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Upbot.C1318061
McAfee Generic.xy
MAX malware (ai score=100)
VBA32 Backdoor.Androm
Malwarebytes Ransom.TeslaCrypt
TrendMicro-HouseCall TSPY_ZBOT.YFA
Tencent Malware.Win32.Gencirc.114c162b
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.23400!tr
BitDefenderTheta Gen:NN.ZexaF.34182.nS0@aWfPFH
AVG Win32:Dorder-S [Trj]
Panda Trj/WLT.B
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/CryptInject.FDSD!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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