What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Spectating the Mal/ExeSax-A malware detection usually means that your PC is in big danger. This computer virus can correctly be identified as ransomware – type of malware which encrypts your files and forces 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/ExeSax-A detection is a virus detection you can spectate in your computer. It generally appears after the provoking activities on your computer – opening the untrustworthy e-mail messages, clicking the advertisement in the Web or mounting the program from untrustworthy sources. From the instance it shows up, you have a short time to act before it starts its destructive activity. And be sure – it is much better not to wait for these harmful effects.

What is Mal/ExeSax-A virus?

Mal/ExeSax-A is ransomware-type malware. It looks for the files on your computer, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of harm to your system. It modifies the networking setups in order to prevent you from reading the removal articles or downloading the anti-malware program. Sometimes, Mal/ExeSax-A can even stop the setup of anti-malware programs.

Mal/ExeSax-A Summary

Summarizingly, Mal/ExeSax-A ransomware actions in the infected PC are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents located on the victim’s disk drive — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a major problem for the last 4 years. It is hard to imagine a more dangerous virus for both individual users and corporations. The algorithms used in Mal/ExeSax-A (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. However, that virus does not do all these terrible things immediately – it may require up to a few hours to cipher all of your files. Thus, seeing the Mal/ExeSax-A detection is a clear signal that you have to begin the removal procedure.

Where did I get the Mal/ExeSax-A?

Usual methods of Mal/ExeSax-A injection are usual for all other ransomware variants. Those are one-day landing web pages where victims are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a relatively new method in malware spreading – you get the email that imitates some normal notifications about deliveries or bank service conditions modifications. Within the email, there is a corrupted 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 simple, however, still requires a lot of focus. Malware can hide in various spots, and it is better to prevent it even before it invades your PC than to depend on an anti-malware program. Simple cybersecurity awareness is just an important thing in the modern world, even if your relationship with a PC stays on YouTube videos. That may keep you a lot of money and time which you would spend while seeking a solution.

Mal/ExeSax-A malware technical details

File Info:

name: 0C7D2277B25113730271.mlw
path: /opt/CAPEv2/storage/binaries/118347f89e148e7522909983bdaec221f2d88acda45ee1205d9c30eb520c2046
crc32: F34F56BA
md5: 0c7d2277b25113730271b5f8af96c73b
sha1: 69eb2cd7a083d0d9ca758579a826a279fc5fb126
sha256: 118347f89e148e7522909983bdaec221f2d88acda45ee1205d9c30eb520c2046
sha512: eb280a5b7784a00e7faf52349207ecce188be900585ba2d29a5314781ed35ebb1c79ce52f9cb2e5d0d7b328fbcd0c1e0aeda3c6c65ca924d58fe193b5a10ba4b
ssdeep: 384:CV9jJG47q95TmiY1FeJwc2ZiVXmG7F4DE045HaPhPhPhPhP:sJuTC9zeOcgiVXmG7kAEpppp
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F4527D7A41ACA9EAFB2E5BF347B659961481B6204F42CA4CBC3FD0D80F3564C0A2571F
sha3_384: 0ed03a1be8d299d01ee757f188425afec814e3006111384b5259e492066734aa864905a383e53e0a6fb43e0e1bf479ab
ep_bytes: 5053b899040000b9984440008a1980eb
timestamp: 2007-07-24 01:52:49

Version Info:

0: [No Data]

Mal/ExeSax-A also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0059befd1 )
K7GWTrojan ( 0059befd1 )
CrowdStrikewin/malicious_confidence_100% (D)
ESET-NOD32a variant of Win32/Adware_AGen.H
CynetMalicious (score: 100)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=85)
RisingTrojan.Generic@AI.100 (RDMK:FSm+64raOQeuomBZQoK29g)

How to remove Mal/ExeSax-A?

Mal/ExeSax-A malware is incredibly hard to eliminate manually. It puts its data in a variety of locations throughout the disk, and can recover itself from one of the parts. Moreover, a number of alterations in the registry, networking configurations and Group Policies are pretty hard to find and return to the initial. It is better to utilize a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination purposes.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its databases updated nearly every hour. In addition, it does not have such bugs and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware perfect for getting rid of 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.
  • Mal/ExeSax-A in 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.
  • Mal/ExeSax-A in the 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.
  • [SHORT_NAME] - 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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