Trojan:Win32/Chapak.DSA!MTB

Spectating the Trojan:Win32/Chapak.DSA!MTB detection name means that your PC is in big danger. This computer virus can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.

Trojan:Win32/Chapak.DSA!MTB detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary procedures on your PC – opening the untrustworthy email, clicking the banner in the Internet or setting up the program from untrustworthy sources. From the moment it shows up, you have a short time to do something about it until it starts its malicious action. And be sure – it is much better not to await these destructive effects.

What is Trojan:Win32/Chapak.DSA!MTB virus?

Trojan:Win32/Chapak.DSA!MTB Summary

Summarizingly, Trojan:Win32/Chapak.DSA!MTB ransomware actions in the infected computer 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;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Ciphering the files located on the victim’s disk drives — so the victim cannot use these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is challenging to realize a more harmful virus for both individual users and corporations. The algorithms used in Trojan:Win32/Chapak.DSA!MTB (typically, 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 already exists, and possibly will exist. But that malware does not do all these bad things without delay – it can require up to several hours to cipher all of your documents. Thus, seeing the Trojan:Win32/Chapak.DSA!MTB detection is a clear signal that you must start the clearing procedure.

Where did I get the Trojan:Win32/Chapak.DSA!MTB?

Typical tactics of Trojan:Win32/Chapak.DSA!MTB injection are standard for all other ransomware examples. Those are one-day landing websites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a relatively modern tactic in malware spreading – you receive the email that simulates some standard notifications about deliveries or bank service conditions shifts. Inside of the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

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

Preventing it looks pretty uncomplicated, but still requires tons of recognition. Malware can hide in different places, and it is much better to stop it even before it gets into your computer than to depend on an anti-malware program. Simple cybersecurity knowledge is just an essential item in the modern-day world, even if your interaction with a PC remains on YouTube videos. That can keep you a lot of time and money which you would certainly spend while trying to find a fix guide.

Trojan:Win32/Chapak.DSA!MTB malware technical details

File Info:

name: 7022C46B9DEA3A64648F.mlwpath: /opt/CAPEv2/storage/binaries/ca3948ec69af480cd48f987b5ca82e8656deb340811bbf451f43643daeebf886crc32: 4776D9BDmd5: 7022c46b9dea3a64648ff5d996461e8asha1: 0634dfd0621906a7f76f0163696a884b7897268esha256: ca3948ec69af480cd48f987b5ca82e8656deb340811bbf451f43643daeebf886sha512: fe27b748498d7ce254fe04dfb43628b124520e831ad40a281fe8c726309ffff45438493736b431f424d5c0a55d36ba48ca61f7d905fb93d69ca7c5aaf52695bfssdeep: 6144:4k3GgoCpiy2TlCpGwiuuCuUJvLlmyZHY:l2goCqQ/iZk1Ll14type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18044E0357970C872C28A15315C11D768AB7ABD712AB6D1473BD92FBDAF303D09B2630Asha3_384: ed6bcffcca99890257129239437e1de123570ce501b95c842a79c7c2336049fd192d411dc95a431c564995befa3e0f59ep_bytes: e86e4e0000e978feffff8bff558bec83timestamp: 2019-04-15 13:42:31

Version Info:

InternalSurname: dhrj.uxeCopyright: Copyrighd (C) 2020, odhrjvProductVersion: 1.0.4.6TranslationUz: 0x0252 0x054e

Trojan:Win32/Chapak.DSA!MTB also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Chapak.4!c
tehtris Generic.Malware
MicroWorld-eScan Gen:Heur.Mint.Titirez.qu0@YeSDkvnG
FireEye Generic.mg.7022c46b9dea3a64
CAT-QuickHeal Ransom.Stop.P5
McAfee Lockbit-GCZ!7022C46B9DEA
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0056a9ad1 )
BitDefender Gen:Heur.Mint.Titirez.qu0@YeSDkvnG
K7GW Trojan ( 00569d351 )
Cybereason malicious.b9dea3
BitDefenderTheta Gen:NN.ZexaF.34712.qu0@aeSDkvnG
Cyren W32/Trojan.FWF.gen!Eldorado
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Kryptik.HESW
TrendMicro-HouseCall Ransom.Win32.AVADDON.SMTHB.hp
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Chapak.pef
Alibaba Trojan:Win32/Chapak.4f0ff026
NANO-Antivirus Trojan.Win32.Chapak.hnhoni
Rising Trojan.Kryptik!1.C8FD (CLASSIC)
Ad-Aware Gen:Heur.Mint.Titirez.qu0@YeSDkvnG
Sophos Mal/Generic-S
Comodo Malware@#2erl5gyefoant
DrWeb Trojan.PWS.Stealer.29080
TrendMicro Ransom.Win32.AVADDON.SMTHB.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Heur.Mint.Titirez.qu0@YeSDkvnG (B)
APEX Malicious
Avira HEUR/AGEN.1223945
Microsoft Trojan:Win32/Chapak.DSA!MTB
GData Gen:Heur.Mint.Titirez.qu0@YeSDkvnG
AhnLab-V3 Trojan/Win32.MalPe.R343518
Acronis suspicious
VBA32 BScope.Trojan.Hynamer
ALYac Gen:Heur.Mint.Titirez.qu0@YeSDkvnG
MAX malware (ai score=100)
Malwarebytes Trojan.Downloader
Panda Trj/GdSda.A
Tencent Win32.Trojan.Chapak.Adkc
Yandex Trojan.Chapak!++iLIKKWSeY
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HFTR!tr
AVG Win32:MalwareX-gen [Trj]
Avast Win32:MalwareX-gen [Trj]
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/Chapak.DSA!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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