Ransom:MSIL/RozbehCrypt.PA!MTB

Spectating the Ransom:MSIL/RozbehCrypt.PA!MTB detection usually means that your PC is in big danger. This malware can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Stopping it requires some specific steps that must be taken as soon as possible.

Ransom:MSIL/RozbehCrypt.PA!MTB detection is a malware detection you can spectate in your system. It usually shows up after the preliminary activities on your computer – opening the untrustworthy email messages, clicking the advertisement in the Internet or installing the program from untrustworthy resources. From the second it appears, you have a short time to take action before it starts its malicious activity. And be sure – it is much better not to await these harmful effects.

What is Ransom:MSIL/RozbehCrypt.PA!MTB virus?

Ransom:MSIL/RozbehCrypt.PA!MTB Summary

Summarizingly, Ransom:MSIL/RozbehCrypt.PA!MTB malware actions in the infected PC are next:

  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Encrypting the documents located on the victim’s disk — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a nightmare for the last 4 years. It is difficult to picture a more harmful malware for both individual users and companies. The algorithms utilized in Ransom:MSIL/RozbehCrypt.PA!MTB (usually, 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. However, that malware does not do all these bad things immediately – it may take up to several hours to cipher all of your documents. Thus, seeing the Ransom:MSIL/RozbehCrypt.PA!MTB detection is a clear signal that you should start the removal procedure.

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

Ordinary methods of Ransom:MSIL/RozbehCrypt.PA!MTB spreading are typical for all other ransomware examples. Those are one-day landing sites where users are offered to download and install the free app, so-called bait e-mails and hacktools. Bait emails are a quite new tactic in malware distribution – you get the email that imitates some standard notifications about shippings or bank service conditions updates. Inside of the email, there is an infected 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 quite uncomplicated, but still demands tons of focus. Malware can hide in different places, and it is better to stop it even before it goes into your system than to rely on an anti-malware program. Standard cybersecurity awareness is just an important thing in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a great deal of time and money which you would spend while searching for a fixing guide.

Ransom:MSIL/RozbehCrypt.PA!MTB malware technical details

File Info:

name: F7F7A232604AFC8DB2C6.mlwpath: /opt/CAPEv2/storage/binaries/4107e196c9dcb04cb51e9598477b62c3d6309aafd8259dc9ebf09786145fce7ccrc32: EA0539F6md5: f7f7a232604afc8db2c61866358f4322sha1: 48e25132d692f4da306c52c88e823e8a0f0a695bsha256: 4107e196c9dcb04cb51e9598477b62c3d6309aafd8259dc9ebf09786145fce7csha512: 50da7d9ee443b18c8b2495dd5c2262d6293451a472e600496321d1fccf315e2fda96c15b217f9fc050f3441f13efcdd55b6bb44ea7be9f87abb2bcd946e70be3ssdeep: 384:z1k0N/42pCIk9+GuokwlwAoox5qgHyqDo5UD4lskseKwf:z1k0N/4j08LDo5K4lGeLtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14782D71ADEE782EED0BF7F365EF6425392B1A501A43DD71F089113DE0B636024682F66sha3_384: e267fe936c1b7e07837702112b36563b557562d6524af8537335bfb81cc690ce972f717e02c598f5b523aa0aed7ac081ep_bytes: ff250020400000000000000000000000timestamp: 2021-12-06 17:23:17

Version Info:

Translation: 0x0000 0x04b0FileDescription: EvilNominatusFileVersion: 1.0.8010.16898InternalName: EvilNominatus.exeLegalCopyright: Copyright 2021OriginalFilename: EvilNominatus.exeProductName: EvilNominatusProductVersion: 1.0.8010.16898Assembly Version: 1.0.8010.16898

Ransom:MSIL/RozbehCrypt.PA!MTB also known as:

Lionic Trojan.Win32.Bulz.4!c
DrWeb Trojan.Encoder.34666
MicroWorld-eScan Gen:Variant.Bulz.366169
ALYac Trojan.Ransom.Filecoder
Cylance Unsafe
Sangfor Ransom.MSIL.Encoder.gen
K7AntiVirus Trojan ( 0058aeb01 )
Alibaba Ransom:MSIL/Encoder.c88592e0
K7GW Trojan ( 0058aeb01 )
Cybereason malicious.2604af
BitDefenderTheta Gen:NN.ZemsilF.34084.bm0@aGZ0PIf
Cyren W32/MSIL_Filecoder.D.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Filecoder.EvilNominatus.A
Paloalto generic.ml
Kaspersky HEUR:Trojan-Ransom.MSIL.Encoder.gen
BitDefender Gen:Variant.Bulz.366169
NANO-Antivirus Trojan.Win32.Ransom.jjacmk
Avast Win32:MalwareX-gen [Trj]
Tencent Msil.Trojan.Encoder.Egod
Ad-Aware Gen:Variant.Bulz.366169
Emsisoft Gen:Variant.Bulz.366169 (B)
F-Secure Trojan.TR/FileCoder.usiny
Zillya Trojan.Filecoder.Win32.21169
TrendMicro Ransom.MSIL.CRYPTOLOCKER.SM.hp
McAfee-GW-Edition RDN/Generic.grp
FireEye Gen:Variant.Bulz.366169
Sophos Mal/Generic-S
SentinelOne Static AI – Suspicious PE
GData Gen:Variant.Bulz.366169
Jiangmin Trojan.MSIL.alprv
Avira TR/FileCoder.usiny
MAX malware (ai score=83)
Arcabit Trojan.Bulz.D59659
ViRobot Trojan.Win32.Z.Evilnominatus.17920
Microsoft Ransom:MSIL/RozbehCrypt.PA!MTB
Cynet Malicious (score: 99)
AhnLab-V3 Trojan/Win.Generic.C4819756
McAfee RDN/Generic.grp
VBA32 TScope.Trojan.MSIL
Malwarebytes Ransom.EvilNominatus
APEX Malicious
Ikarus Trojan-Ransom.Evilnominatus
Fortinet MSIL/Filecoder_EvilNominatus.A!tr.ransom
AVG Win32:MalwareX-gen [Trj]
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_60% (W)

How to remove Ransom:MSIL/RozbehCrypt.PA!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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