Ransom:MSIL/RozbehCrypt!MTB

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:MSIL/RozbehCrypt!MTB detection means that your PC is in big danger. This virus can correctly be named as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some peculiar steps that must be done as soon as possible.
GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Ransom:MSIL/RozbehCrypt!MTB detection is a malware detection you can spectate in your system. It usually shows up after the provoking procedures on your PC – opening the untrustworthy email messages, clicking the banner in the Web or setting up the program from suspicious sources. From the instance it appears, you have a short time to do something about it before it starts its harmful activity. And be sure – it is better not to await these malicious effects.

What is Ransom:MSIL/RozbehCrypt!MTB virus?

Ransom:MSIL/RozbehCrypt!MTB is ransomware-type malware. It looks for the documents on your computer, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a ton of harm to your system. It alters the networking settings in order to stop you from looking for the removal guides or downloading the antivirus. In rare cases, Ransom:MSIL/RozbehCrypt!MTB can additionally prevent the setup of anti-malware programs.

Ransom:MSIL/RozbehCrypt!MTB Summary

In summary, Ransom:MSIL/RozbehCrypt!MTB virus activities in the infected PC are next:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Ciphering the documents located on the victim’s disk — 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 been a headache for the last 4 years. It is difficult to picture a more dangerous malware for both individual users and businesses. The algorithms utilized in Ransom:MSIL/RozbehCrypt!MTB (generally, 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 actually exists, and possibly will exist. But that malware does not do all these horrible things without delay – it can take up to several hours to cipher all of your documents. Hence, seeing the Ransom:MSIL/RozbehCrypt!MTB detection is a clear signal that you have to begin the removal procedure.

Where did I get the Ransom:MSIL/RozbehCrypt!MTB?

Usual ways of Ransom:MSIL/RozbehCrypt!MTB distribution are common for all other ransomware examples. Those are one-day landing sites where users are offered to download the free program, so-called bait emails and hacktools. Bait e-mails are a pretty modern method in malware spreading – you receive the email that mimics some normal notifications about deliveries or bank service conditions modifications. Inside of the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Preventing it looks pretty uncomplicated, however, still requires a lot of attention. Malware can hide in various places, and it is far better to stop it even before it goes into your system than to depend on an anti-malware program. Standard cybersecurity knowledge is just an essential thing in the modern-day world, even if your relationship with a computer remains on YouTube videos. That can keep you a great deal of money and time which you would spend while searching for a fixing guide.

Ransom:MSIL/RozbehCrypt!MTB malware technical details

File Info:

name: B0F58F205BD28539A143.mlw
path: /opt/CAPEv2/storage/binaries/53fa47f66d92dc1cbcddf65a0f34701e8e7fafe2836460777d4bb35f89f06f5b
crc32: 09D711FB
md5: b0f58f205bd28539a1435bc6b6cf5955
sha1: 97ff3ab373d51d52fd44365ff7e0abfc6511d24f
sha256: 53fa47f66d92dc1cbcddf65a0f34701e8e7fafe2836460777d4bb35f89f06f5b
sha512: 518052201b21ac10342161c95c0eb89b22808a03375ac58d2de4e96a85f784ac79b55dc5f29ccc2a9d8b3095217442a085e1eb6b4e5c58fde5df6cd8a6e856ab
ssdeep: 24576:Toooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooon:
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T105D6B90C63988526F0FF8739AD762640A370F697D837476F258EA21F6F3275049D2B62
sha3_384: fb6a923b2bfa7aefac2846fdfc63b14e020d26dd040be43570b79622da48e60e10293a62aec5822cb1ec5aab69845bd6
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-02-11 06:48:32

Version Info:

Translation: 0x0000 0x04b0
FileDescription: Virus.win32RozbehStrike
FileVersion: 1.0.8076.41056
InternalName: Virus.win32RozbehStrike.exe
LegalCopyright: Copyright 2022
OriginalFilename: Virus.win32RozbehStrike.exe
ProductName: Virus.win32RozbehStrike
ProductVersion: 1.0.8076.41056
Assembly Version: 1.0.8076.41056

Ransom:MSIL/RozbehCrypt!MTB also known as:

MicroWorld-eScanTrojan.Ransom.GenericKD.48338494
FireEyeGeneric.mg.b0f58f205bd28539
McAfeeGenericRXRT-NV!B0F58F205BD2
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0058e55f1 )
K7GWTrojan ( 0058e55f1 )
Cybereasonmalicious.373d51
BitDefenderThetaGen:NN.ZemsilCO.34606.@p3@a0R2aAd
VirITTrojan.Win32.Generic.YKY
CyrenW32/MSIL_Troj.BZA.gen!Eldorado
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Filecoder.AOH
KasperskyTrojan-Ransom.Win32.Encoder.ptm
BitDefenderTrojan.Ransom.GenericKD.48338494
NANO-AntivirusTrojan.Win32.Encoder.jmvddp
AvastWin32:MalwareX-gen [Trj]
Ad-AwareTrojan.Ransom.GenericKD.48338494
EmsisoftTrojan.Ransom.GenericKD.48338494 (B)
DrWebTrojan.Encoder.35032
ZillyaTrojan.Filecoder.Win32.22484
TrendMicroRansom.MSIL.ROZBEHCRYPT.SMYXCCV
McAfee-GW-EditionBehavesLike.Win32.Generic.rt
SophosML/PE-A
APEXMalicious
JiangminTrojan.Encoder.aqz
AviraTR/Ransom.micjx
MAXmalware (ai score=87)
Antiy-AVLTrojan/Generic.ASMalwS.352B89B
MicrosoftRansom:MSIL/RozbehCrypt!MTB
ZoneAlarmTrojan-Ransom.Win32.Encoder.ptm
GDataTrojan.Ransom.GenericKD.48338494
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.C4968345
VBA32TScope.Trojan.MSIL
ALYacTrojan.Ransom.GenericKD.48338494
MalwarebytesTrojan.MultiDropper
TencentMalware.Win32.Gencirc.11e960d4
SentinelOneStatic AI – Suspicious PE
FortinetMSIL/Filecoder.AOH!tr
AVGWin32:MalwareX-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:MSIL/RozbehCrypt!MTB?

Ransom:MSIL/RozbehCrypt!MTB malware is extremely difficult to remove by hand. It places its data in numerous places throughout the disk, and can restore itself from one of the elements. Furthermore, a number of changes in the windows registry, networking setups and Group Policies are fairly hard to identify and change to the original. It is better to make use of a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for malware elimination goals.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated almost every hour. Furthermore, it does not have such bugs and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware perfect for taking out malware of any form.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply

Sending