What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Mal/Kryptik-BX detection usually means that your system 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.
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Mal/Kryptik-BX detection is a malware detection you can spectate in your system. It generally shows up after the preliminary actions on your PC – opening the dubious e-mail, clicking the advertisement in the Internet or setting up the program from dubious resources. From the moment it appears, you have a short time to do something about it until it begins its destructive action. And be sure – it is far better not to wait for these destructive things.

What is Mal/Kryptik-BX virus?

Mal/Kryptik-BX is ransomware-type malware. It searches for the files on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus additionally does a ton of harm to your system. It modifies the networking setups in order to prevent you from reading the elimination manuals or downloading the anti-malware program. Sometimes, Mal/Kryptik-BX can even stop the launching of anti-malware programs.

Mal/Kryptik-BX Summary

Summarizingly, Mal/Kryptik-BX ransomware actions in the infected system are next:

  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Authenticode signature is invalid;
  • CAPE detected the Gandcrab malware family;
  • Ciphering the files located on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a horror story for the last 4 years. It is hard to picture a more hazardous virus for both individuals and companies. The algorithms utilized in Mal/Kryptik-BX (generally, 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 already exists, and possibly will exist. However, that malware does not do all these bad things immediately – it may require up to a few hours to cipher all of your files. Thus, seeing the Mal/Kryptik-BX detection is a clear signal that you should start the removal procedure.

Where did I get the Mal/Kryptik-BX?

Typical tactics of Mal/Kryptik-BX spreading are basic for all other ransomware variants. Those are one-day landing web pages where users are offered to download and install the free program, so-called bait e-mails and hacktools. Bait emails are a quite new strategy in malware spreading – you get the email that mimics some routine notifications about shipments or bank service conditions shifts. Inside of the e-mail, there is a malicious MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks fairly easy, but still requires a lot of attention. 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. Common cybersecurity awareness is just an essential thing in the modern-day world, even if your interaction with a computer stays on YouTube videos. That may save you a great deal of money and time which you would certainly spend while seeking a fix guide.

Mal/Kryptik-BX malware technical details

File Info:

name: 3E939F53DE774EC882E7.mlw
path: /opt/CAPEv2/storage/binaries/3a842967ab8cc461fe817eb53e250a81f4175ce166765c28fd17083829fdd5d4
crc32: 88F46D67
md5: 3e939f53de774ec882e7eb8c82ee32d7
sha1: e288f2f7f4f02a1e1f4579b87f2dfe20f27b9429
sha256: 3a842967ab8cc461fe817eb53e250a81f4175ce166765c28fd17083829fdd5d4
sha512: c01ce6c5d00abc8696de7175965fb49171f3b075f4d8ddf92e0db35e2ab44dfff27b2ea7345f46108d64cace83a8863fe55730121e5a9d5eb50238cccf8249ac
ssdeep: 3072:Rp7DucAKVqQHPcUwusnuuocWMqqDL2/gfSvdg:RpfPHcvusnuuocdqqDL6QSvdg
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17EE36B1372D1A0B2E0E34675E9F4AD12492F7D102B949DDB36E526FD7C220E0AD39B53
sha3_384: 4ce6f02a61179d5390308b147ee0c452d764dfb2c976a7baf86d27f4a3e1b943b6ea4ea3e52d79db8d8b822291dbcc67
ep_bytes: e865120000e97bfeffff3b0d50104100
timestamp: 2018-04-07 17:39:16

Version Info:

0: [No Data]

Mal/Kryptik-BX also known as:

Elasticmalicious (high confidence)
K7AntiVirusRansomware ( 00529a891 )
K7GWRansomware ( 00529a891 )
ESET-NOD32a variant of Win32/Kryptik.GFDO
AvastWin32:RansomX-gen [Ransom]
MAXmalware (ai score=83)
RisingRansom.GandCrab!1.B8D6 (CLASSIC)
SentinelOneStatic AI – Suspicious PE
AVGWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Mal/Kryptik-BX?

Mal/Kryptik-BX malware is extremely hard to remove by hand. It places its data in several places throughout the disk, and can restore itself from one of the parts. In addition, a lot of alterations in the registry, networking settings and Group Policies are fairly hard to discover and return to the initial. It is better to make use of a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for virus removal reasons.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated just about every hour. Additionally, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for eliminating malware of any kind.

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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