What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom:Win32/Cryptolocker.PAD!MTB malware detection means that your PC is in big danger. This computer virus can correctly be identified as ransomware – virus which encrypts your files and forces you to pay for their decryption. Deleteing it requires some unusual steps that must be taken as soon as possible.
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Ransom:Win32/Cryptolocker.PAD!MTB detection is a virus detection you can spectate in your computer. It often appears after the provoking procedures on your computer – opening the suspicious email messages, clicking the advertisement in the Internet or installing the program from dubious resources. From the moment it shows up, you have a short time to take action before it starts its destructive action. And be sure – it is better not to await these malicious actions.

What is Ransom:Win32/Cryptolocker.PAD!MTB virus?

Ransom:Win32/Cryptolocker.PAD!MTB is ransomware-type malware. It looks for the files on your disks, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files locked, this malware additionally does a lot of harm to your system. It changes the networking settings in order to stop you from reading the elimination guides or downloading the anti-malware program. Sometimes, Ransom:Win32/Cryptolocker.PAD!MTB can additionally stop the setup of anti-malware programs.

Ransom:Win32/Cryptolocker.PAD!MTB Summary

In summary, Ransom:Win32/Cryptolocker.PAD!MTB malware actions in the infected system are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution;
  • Possible date expiration check, exits too soon after checking local time;
  • Guard pages use detected – possible anti-debugging.;
  • A process attempted to delay the analysis task.;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • Uses Windows utilities to enumerate running processes;
  • Authenticode signature is invalid;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • A script process created a new process;
  • Detects Bochs through the presence of a registry key;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Collects information to fingerprint the system;
  • Uses suspicious command line tools or Windows utilities;
  • Encrypting the documents kept on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has been a major problem for the last 4 years. It is difficult to picture a more hazardous virus for both individuals and businesses. The algorithms utilized in Ransom:Win32/Cryptolocker.PAD!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. But that virus does not do all these unpleasant things immediately – it can take up to several hours to cipher all of your files. Hence, seeing the Ransom:Win32/Cryptolocker.PAD!MTB detection is a clear signal that you need to start the elimination procedure.

Where did I get the Ransom:Win32/Cryptolocker.PAD!MTB?

Routine ways of Ransom:Win32/Cryptolocker.PAD!MTB distribution are standard for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a quite new tactic in malware distribution – you receive the email that mimics some standard notifications about shippings or bank service conditions shifts. Inside of the e-mail, there is a malicious MS Office file, or a web 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 quite uncomplicated, however, still needs tons of attention. Malware can hide in different spots, and it is far better to stop it even before it gets into your system than to rely upon an anti-malware program. Essential cybersecurity knowledge is just an essential item in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a lot of time and money which you would certainly spend while trying to find a fix guide.

Ransom:Win32/Cryptolocker.PAD!MTB malware technical details

File Info:

name: C9A6B42BE694120DAA06.mlw
path: /opt/CAPEv2/storage/binaries/25c5dde5a383ea35a5dcf06078e58137df0507ac2ae74c258bde4c3794a84b3e
crc32: BE14F05B
md5: c9a6b42be694120daa06d878d9721cc6
sha1: 6c22cf22227aeeb48c600bfd9e63771491ce12e4
sha256: 25c5dde5a383ea35a5dcf06078e58137df0507ac2ae74c258bde4c3794a84b3e
sha512: b94fddc487b7fc9afcf32b8051f5ff2c522175b7c38f3b1cb5ecd2fbb86d157fae880d5f1d4ec3b470cadf84c34a4641b88145b74c21f599a293c353553222bf
ssdeep: 49152:dwiBheE4E9meb9MtESUxCOyhRjGbiuswiBheE4E9meb9MtESUxCOyhRjGbiu:dwiqEbQZ7/wiqEbQZ7
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T10BB59D20BA82D136E46141F04FB8EB9A51ADFD251F3687CB73D45A6E2D311C21E32E67
sha3_384: bcdc85d4d44250e15b4ef0629470a150350d2d84f2c828f543bf2ba4608828c1b789c8d25ec90576f340c5d452d33ccf
ep_bytes: e8c20c0000e974feffffcccccccccc80
timestamp: 2022-01-07 13:40:41

Version Info:

CompanyName: Microsoft
FileDescription: Microsoft Protection Service
ProductName: Microsoft
Translation: 0x0409 0x04b0

Ransom:Win32/Cryptolocker.PAD!MTB also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0058a11a1 )
K7GWTrojan ( 0058a11a1 )
ESET-NOD32a variant of Win32/Filecoder.OIE
CynetMalicious (score: 100)
AvastWin32:MalwareX-gen [Trj]
RisingTrojan.Filecoder!8.68 (CLOUD)
EmsisoftDeepScan:Generic.Ransom.Spora.B39F75BA (B)
SentinelOneStatic AI – Suspicious PE
MAXmalware (ai score=80)
AVGWin32:MalwareX-gen [Trj]
CrowdStrikewin/malicious_confidence_70% (W)

How to remove Ransom:Win32/Cryptolocker.PAD!MTB?

Ransom:Win32/Cryptolocker.PAD!MTB malware is incredibly difficult to eliminate by hand. It places its data in multiple places throughout the disk, and can restore itself from one of the parts. In addition, numerous alterations in the registry, networking configurations and Group Policies are really hard to discover and revert to the original. It is better to utilize a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for virus elimination purposes.

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 vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for clearing away 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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