What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:Win32/Crowti!MSR malware detection means that your PC is in big danger. This virus can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Removing it requires some unusual steps that must be done as soon as possible.
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Ransom:Win32/Crowti!MSR detection is a malware detection you can spectate in your system. It often shows up after the preliminary procedures on your computer – opening the dubious email, clicking the advertisement in the Internet or mounting the program from suspicious resources. From the instance it shows up, you have a short time to do something about it until it begins its harmful action. And be sure – it is far better not to await these destructive things.

What is Ransom:Win32/Crowti!MSR virus?

Ransom:Win32/Crowti!MSR is ransomware-type malware. It looks for the files on your disk, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this virus additionally does a ton of damage to your system. It changes the networking setups in order to prevent you from checking out the elimination articles or downloading the anti-malware program. Sometimes, Ransom:Win32/Crowti!MSR can also stop the setup of anti-malware programs.

Ransom:Win32/Crowti!MSR Summary

In total, Ransom:Win32/Crowti!MSR virus activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Performs HTTP requests potentially not found in PCAP.;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the documents kept on the victim’s disk drives — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a horror story for the last 4 years. It is difficult to picture a more hazardous virus for both individual users and corporations. The algorithms used in Ransom:Win32/Crowti!MSR (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy actually exists, and possibly will exist. However, that malware does not do all these horrible things instantly – it can require up to several hours to cipher all of your documents. Hence, seeing the Ransom:Win32/Crowti!MSR detection is a clear signal that you have to start the removal process.

Where did I get the Ransom:Win32/Crowti!MSR?

Ordinary tactics of Ransom:Win32/Crowti!MSR distribution are common for all other ransomware variants. Those are one-day landing websites where victims are offered to download the free program, so-called bait emails and hacktools. Bait e-mails are a quite new tactic in malware distribution – you get the e-mail that simulates some routine notifications about shippings or bank service conditions shifts. 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 quite easy, however, still demands a lot of awareness. Malware can hide in different spots, and it is far better to prevent it even before it gets into your computer than to depend on an anti-malware program. General cybersecurity awareness is just an essential thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may save you a lot of time and money which you would certainly spend while searching for a solution.

Ransom:Win32/Crowti!MSR malware technical details

File Info:

name: 15F5E6695A3499825AC5.mlw
path: /opt/CAPEv2/storage/binaries/7c26fc4fccd832d200d4b7a04ca7a3bc1657ec1cd4a0ea5ee235b2bf03da43f1
crc32: FFDB3623
md5: 15f5e6695a3499825ac5a72228c9d08f
sha1: 6a82df4f64f6b447a07986b439c5b2a392a0d5a5
sha256: 7c26fc4fccd832d200d4b7a04ca7a3bc1657ec1cd4a0ea5ee235b2bf03da43f1
sha512: 5f76c0be6bfd2fafcd9f268a88ea1147191c0842eb9f8999e847c8e490388bbf323a7183239278df0e86c4a1a418c1590ca72e6d37a08dd0ec202ba671906faf
ssdeep: 6144:t5dfiqd6j5MPheTDyaNlS1j/o45jqLYwUC93Q6L5pQIXyNWL83Z:t5dfiqd6j5MPheSv1ckW/A6L5pANWA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12C44E110F070D23FD09742FE939A4E7D4E6142B0274629CB77851E78AB56FE1EA3099B
sha3_384: 9a54d7abfb9c307291d29f5283bb4f9188d03bddc3bdfc4d37c5079428f710df7fd03af7f9ab3849d6c4251738b837e7
ep_bytes: 684800000068000000006890b34300e8
timestamp: 2016-01-11 07:27:36

Version Info:

CompanyName: Inweaving Annuities Photometer
FileDescription: Mispunctuate
InternalName: Flatlands Philandered You
LegalCopyright: Metamorphosing
LegalTrademarks: Confabulations Arf
OriginalFilename: Buttermilk Untidying Furriest Interrelated
ProductName: Hexameter
Comments: Agonised Expect Vulnerability
Translation: 0x0153 0x0000

Ransom:Win32/Crowti!MSR also known as:

K7AntiVirusTrojan ( 004d68011 )
K7GWTrojan ( 004d68011 )
SymantecTrojan Horse
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
RisingTrojan.Spy.Win32.Crowti.he (CLASSIC)
EmsisoftTrojan.GenericKD.2979595 (B)
MAXmalware (ai score=100)
SentinelOneStatic AI – Malicious PE
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:Win32/Crowti!MSR?

Ransom:Win32/Crowti!MSR malware is very difficult to eliminate by hand. It puts its documents in numerous locations throughout the disk, and can get back itself from one of the parts. Additionally, a number of alterations in the windows registry, networking configurations and Group Policies are really hard to find and revert to the original. It is better to make use of a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus removal purposes.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated practically every hour. Moreover, it does not have such problems and exposures as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware perfect for clearing away malware of any type.

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
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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.

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