MSIL/Spy.Keylogger.EYO

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the MSIL/Spy.Keylogger.EYO malware detection usually means that your computer is in big danger. This computer virus can correctly be identified as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.
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MSIL/Spy.Keylogger.EYO detection is a virus detection you can spectate in your computer. It usually appears after the preliminary activities on your PC – opening the untrustworthy e-mail, clicking the banner in the Web or installing the program from untrustworthy resources. From the moment it shows up, you have a short time to act before it begins its destructive activity. And be sure – it is far better not to await these malicious effects.

What is MSIL/Spy.Keylogger.EYO virus?

MSIL/Spy.Keylogger.EYO is ransomware-type malware. It searches for the files on your disk drive, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware additionally does a lot of harm to your system. It changes the networking settings in order to stop you from checking out the elimination manuals or downloading the antivirus. In some cases, MSIL/Spy.Keylogger.EYO can even stop the launching of anti-malware programs.

MSIL/Spy.Keylogger.EYO Summary

In total, MSIL/Spy.Keylogger.EYO malware actions in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Creates RWX memory;
  • Guard pages use detected – possible anti-debugging.;
  • Dynamic (imported) function loading detected;
  • Starts servers listening on 0.0.0.0:12345, 0.0.0.0:4444;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Ciphering the files located on the victim’s disks — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Related domains:

wpad.local-net UDS:Trojan-Ransom.Multi.GenericML.xnet

Ransomware has actually been a headache for the last 4 years. It is difficult to imagine a more damaging virus for both individuals and corporations. The algorithms utilized in MSIL/Spy.Keylogger.EYO (usually, 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 terrible things instantly – it can require up to several hours to cipher all of your files. Therefore, seeing the MSIL/Spy.Keylogger.EYO detection is a clear signal that you should begin the clearing procedure.

Where did I get the MSIL/Spy.Keylogger.EYO?

Ordinary ways of MSIL/Spy.Keylogger.EYO injection are typical for all other ransomware variants. Those are one-day landing sites where victims are offered to download the free software, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern tactic in malware spreading – you get the email that simulates some normal notifications about shipments or bank service conditions shifts. Within 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.

Preventing it looks quite simple, however, still requires a lot of recognition. Malware can hide in different places, and it is much better to prevent it even before it goes into your computer than to depend on an anti-malware program. Standard cybersecurity awareness is just an essential item in the modern-day world, even if your interaction with a PC stays on YouTube videos. That may save you a lot of time and money which you would certainly spend while seeking a fixing guide.

MSIL/Spy.Keylogger.EYO malware technical details

File Info:

name: D2FBA44C956FE1BBB90C.mlw
path: /opt/CAPEv2/storage/binaries/e67e37c4e876dc0335b5e1b7228d695995728f28c31be2fc8531060f7d92c3b7
crc32: 6AD9AC0D
md5: d2fba44c956fe1bbb90cf16db4345c9c
sha1: 61d75087ca419c94fd2582c4db621809ca6e052a
sha256: e67e37c4e876dc0335b5e1b7228d695995728f28c31be2fc8531060f7d92c3b7
sha512: 4cd10131bc26b1a7738e43697aa89f28e5bd57a3aab9952da580c0cbed3e0797afb91f5cb161da0e6f57b013c81f806d7b105048843fbd60eef8d7c6b6f49042
ssdeep: 384:N0CuSE4R8Vchdwj4sEyWi3bfjYBGBt5LqmXfM7gURh1It5/9r/WpF1:NBuZV+dwj4hyWqbfUBGdrOhmt51rA
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T125A2FA1A92DC8266DC7C3BFADC719A002370F5438916E73D4CC8F09F1A7775686926BA
sha3_384: ccb7b49bb447c5ab773dc4bc4e20aa4ad7c3cd960444d1e18bb838311c84ff8bbdf80c93ef9d16d07521e5b929307744
ep_bytes: ff250020400000000000000000000000
timestamp: 2019-10-24 15:51:21

Version Info:

Translation: 0x0000 0x04b0
Comments:
CompanyName: Microsoft
FileDescription: Server
FileVersion: 1.0.0.0
InternalName: Server.exe
LegalCopyright: Copyright © Microsoft 2017
LegalTrademarks:
OriginalFilename: Server.exe
ProductName: Server
ProductVersion: 1.0.0.0
Assembly Version: 1.0.0.0

MSIL/Spy.Keylogger.EYO also known as:

K7AntiVirus Riskware ( 0040eff71 )
Alibaba Trojan:MSIL/Swisyn.070b36f4
K7GW Riskware ( 0040eff71 )
BitDefenderTheta Gen:NN.ZemsilF.34294.bm0@ay5lnzd
Symantec ML.Attribute.HighConfidence
ESET-NOD32 MSIL/Spy.Keylogger.EYO
Paloalto generic.ml
Kaspersky UDS:Trojan-Ransom.Multi.GenericML.xnet
Avast Win32:Trojan-gen
Sophos Mal/Generic-S
F-Secure Trojan.TR/Spy.Gen8
McAfee-GW-Edition Artemis
SentinelOne Static AI – Malicious PE
FireEye Generic.mg.d2fba44c956fe1bb
APEX Malicious
Avira TR/Spy.Gen8
Microsoft Trojan:Win32/Sabsik.TE.B!ml
Cynet Malicious (score: 99)
McAfee Artemis!D2FBA44C956F
Ikarus Trojan.Win32.Swisyn
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Keylogger.EYO!tr.spy
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_80% (W)
MaxSecure Trojan.Malware.300983.susgen

How to remove MSIL/Spy.Keylogger.EYO?

MSIL/Spy.Keylogger.EYO malware is incredibly difficult to delete by hand. It places its documents in multiple places throughout the disk, and can get back itself from one of the elements. In addition, various modifications in the windows registry, networking configurations and Group Policies are pretty hard to discover and return to the initial. It is much better to make use of a specific program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the best for virus elimination objectives.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated nearly every hour. Moreover, it does not have such bugs and exposures as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for removing 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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