Ransom:Win32/Maui.A

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:Win32/Maui.A malware detection usually means that your system is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and asks 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/Maui.A detection is a malware detection you can spectate in your system. It generally appears after the provoking activities on your computer – opening the dubious email messages, clicking the banner in the Web or setting up the program from unreliable resources. From the second it appears, you have a short time to take action before it begins its harmful action. And be sure – it is better not to await these destructive things.

What is Ransom:Win32/Maui.A virus?

Ransom:Win32/Maui.A is ransomware-type malware. It looks for the files on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus also does a ton of damage to your system. It changes the networking settings in order to avoid you from looking for the removal guidelines or downloading the anti-malware program. In rare cases, Ransom:Win32/Maui.A can even prevent the setup of anti-malware programs.

Ransom:Win32/Maui.A Summary

In total, Ransom:Win32/Maui.A virus actions in the infected computer are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Sample contains Overlay data;
  • Possible date expiration check, exits too soon after checking local time;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the victim’s drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a major problem for the last 4 years. It is difficult to picture a more damaging malware for both individuals and organizations. The algorithms used in Ransom:Win32/Maui.A (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 currently exists, and possibly will exist. However, that malware does not do all these horrible things without delay – it may require up to several hours to cipher all of your documents. Therefore, seeing the Ransom:Win32/Maui.A detection is a clear signal that you have to begin the clearing process.

Where did I get the Ransom:Win32/Maui.A?

Usual tactics of Ransom:Win32/Maui.A spreading are basic for all other ransomware examples. Those are one-day landing websites where victims are offered to download the free software, so-called bait emails and hacktools. Bait e-mails are a relatively modern tactic in malware spreading – you get the email that simulates some routine notifications about shippings or bank service conditions updates. Within the email, there is a corrupted MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks pretty simple, however, still requires a lot of focus. Malware can hide in different places, and it is much better to prevent it even before it gets into your system than to trust in an anti-malware program. Standard cybersecurity knowledge is just an important thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may save you a great deal of time and money which you would spend while seeking a fixing guide.

Ransom:Win32/Maui.A malware technical details

File Info:

name: 2D02F5499D35A8DFFB4C.mlw
path: /opt/CAPEv2/storage/binaries/830207029d83fd46a4a89cd623103ba2321b866428aa04360376e6a390063570
crc32: DA663FC7
md5: 2d02f5499d35a8dffb4c8bc0b7fec5c2
sha1: 870ccd59ad2d3808c014c7c1dcc8a54de375db0c
sha256: 830207029d83fd46a4a89cd623103ba2321b866428aa04360376e6a390063570
sha512: a498ae7e85f3aed239b6e7c27ab9f4dd352973706cfbe07d821f7bfae39a5637b3a15acd45e272c669e9674f6ae4fb3a18dcf9276816f376e1fb32ec17d68791
ssdeep: 12288:4+2NRE6xDWPOO3Kt7RJatTrAtfpYqCXd9rxhQjxn:4hRxWPOO3Kt7FfpYhXjHQjxn
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1C3F49E06B6C2D4B3D8A6417A11B3937B4E37FE22432AD6C3879129258D753E16E3E3C5
sha3_384: db05e8a2ec0fde63b01a8799fd6690e74a2d8da9f5731c88c3e74db31ac950e13044d3a72aeb070c822063abf314016f
ep_bytes: e843930000e9a5feffff8bff558bec83
timestamp: 2021-04-24 05:20:04

Version Info:

0: [No Data]

Ransom:Win32/Maui.A also known as:

LionicTrojan.Win32.Zusy.4!c
ElasticWindows.Ransomware.Maui
DrWebTrojan.Encoder.35555
MicroWorld-eScanGen:Variant.Zusy.422033
CAT-QuickHealRansom.Maui.S28391866
McAfeeRDN/Zusy
CylanceUnsafe
VIPREGen:Variant.Zusy.422033
K7AntiVirusTrojan ( 005954981 )
BitDefenderGen:Variant.Zusy.422033
K7GWTrojan ( 005954981 )
ArcabitTrojan.Zusy.D67091
CyrenW32/Ransom.KCMG-6809
SymantecTrojan Horse
ESET-NOD32a variant of Win32/Filecoder.OLU
TrendMicro-HouseCallRansom.Win32.MAUICRYPT.YACGG
Paloaltogeneric.ml
ClamAVWin.Ransomware.Maui-9956167-0
KasperskyHEUR:Trojan-Ransom.Win32.Generic
NANO-AntivirusTrojan.Win32.FileCoder.jpxgge
ViRobotTrojan.Win32.S.Ransom.781998
RisingRansom.Maui!1.DEFB (CLASSIC)
Ad-AwareGen:Variant.Zusy.422033
SophosTroj/Maui-A
ZillyaTrojan.Filecoder.Win32.24813
TrendMicroRansom.Win32.MAUICRYPT.YACGG
McAfee-GW-EditionRDN/Zusy
FireEyeGen:Variant.Zusy.422033
JiangminTrojan.Agent.eamj
WebrootW32.Ransom.Maui
AviraTR/FileCoder.nbrdy
MAXmalware (ai score=81)
Antiy-AVLTrojan/Generic.ASMalwS.330C
KingsoftWin32.Troj.Generic.jm.(kcloud)
MicrosoftRansom:Win32/Maui.A
GDataGen:Variant.Zusy.422033
AhnLab-V3Ransomware/Win.MAUICRYPT.C5197495
ALYacTrojan.Ransom.MauiCrypt
VBA32TrojanRansom.Maui
MalwarebytesRansom.Maui
PandaTrj/RansomGen.A
APEXMalicious
TencentMalware.Win32.Gencirc.11fdfc80
IkarusTrojan-Ransom.Maui
MaxSecureTrojan.Malware.12310942.susgen
FortinetW32/Agent.C5C2!tr
AVGWin32:RansomX-gen [Ransom]
AvastWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:Win32/Maui.A?

Ransom:Win32/Maui.A malware is incredibly difficult to eliminate by hand. It stores its documents in a variety of places throughout the disk, and can restore itself from one of the parts. In addition, various changes in the windows registry, networking configurations and also Group Policies are quite hard to identify and return to the original. It is better to use a specific program – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination objectives.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated practically every hour. In addition, it does not have such problems and exploits as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for eliminating 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
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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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