What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/Injector.CKEI detection usually means that your system is in big danger. This malware can correctly be named as ransomware – virus which encrypts your files and forces you to pay for their decryption. Deleteing it requires some unusual steps that must be done as soon as possible.
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Win32/Injector.CKEI detection is a malware detection you can spectate in your system. It usually shows up after the provoking procedures on your computer – opening the dubious email messages, clicking the banner in the Internet or setting up the program from unreliable sources. From the second it shows up, you have a short time to take action before it starts its destructive activity. And be sure – it is much better not to wait for these malicious actions.

What is Win32/Injector.CKEI virus?

Win32/Injector.CKEI is ransomware-type malware. It searches for the documents on your disks, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this malware also does a lot of damage to your system. It modifies the networking setups in order to prevent you from reading the removal guides or downloading the antivirus. Sometimes, Win32/Injector.CKEI can also stop the launching of anti-malware programs.

Win32/Injector.CKEI Summary

In total, Win32/Injector.CKEI virus activities in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • At least one process apparently crashed during execution;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Encrypting the files located on the victim’s disk drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-virus apps

Ransomware has actually been a nightmare for the last 4 years. It is challenging to imagine a more harmful malware for both individual users and companies. The algorithms utilized in Win32/Injector.CKEI (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 already exists, and possibly will exist. However, that malware does not do all these unpleasant things immediately – it may take up to several hours to cipher all of your documents. Thus, seeing the Win32/Injector.CKEI detection is a clear signal that you should start the removal procedure.

Where did I get the Win32/Injector.CKEI?

Routine ways of Win32/Injector.CKEI distribution are basic for all other ransomware variants. 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 relatively new tactic in malware distribution – you receive the e-mail that imitates some normal notifications about deliveries or bank service conditions updates. Inside of the e-mail, there is an infected 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.

Avoiding it looks pretty uncomplicated, but still requires a lot of awareness. Malware can hide in different spots, and it is much better to prevent it even before it invades your PC than to rely on an anti-malware program. Common cybersecurity knowledge is just an important item in the modern world, even if your interaction with a computer stays on YouTube videos. That may keep you a lot of time and money which you would certainly spend while searching for a solution.

Win32/Injector.CKEI malware technical details

File Info:

name: 4778DA9F9220A5D460CA.mlw
path: /opt/CAPEv2/storage/binaries/2737989e54cf6e6f42dc9c01a05ce942bbf6efef3246fa2a873b345c4ac65b65
crc32: 3DAF04E0
md5: 4778da9f9220a5d460ca71067e3f82c2
sha1: 8e63257616ac01aa4b3a6ac981f17bb1a4e42717
sha256: 2737989e54cf6e6f42dc9c01a05ce942bbf6efef3246fa2a873b345c4ac65b65
sha512: 4e8eaf4d4418e5854d5e3ef37a0df6893959d23df66d2a5be8ab7f46dc8eca443903e6d642d0fcf71d1dc9291dddce7c8983adee702a093ac9387aba61e8a4aa
ssdeep: 1536:ry3z/UYZBovl6zFVbmC+bUBzun5kS1fcCKbJbwwQe:r01VJ0gC5/dKbZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10A83B1D6E676CCD2D5090C70C1D932F24FAA4FAFE191710BBB38BE2974B269704148B9
sha3_384: c5ff0feff0ac404e42893e18d51f2de5da0b292ba2998df8e571106e0169ca7c002302886aa9e7c1d9047de8eca8c96e
ep_bytes: 558bec6aff68f8534000687c43400064
timestamp: 2015-09-30 17:20:07

Version Info:

0: [No Data]

Win32/Injector.CKEI also known as:

Elasticmalicious (high confidence)
CynetMalicious (score: 99)
K7AntiVirusTrojan ( 0055e3991 )
K7GWTrojan ( 0055e3991 )
ESET-NOD32a variant of Win32/Injector.CKEI
EmsisoftGen:Variant.Graftor.250958 (B)
ComodoTrojWare.Win32.Inject.DVJ@5yiac5 (v)
SophosML/PE-A + Mal/Zbot-UE
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=83)
RisingMalware.Obscure/Heur!1.A89E (RDMK:cmRtazoKwgUtRtIqmh4QOCOzQl/K)
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32/Injector.CKEI?

Win32/Injector.CKEI malware is very difficult to eliminate manually. It puts its files in numerous places throughout the disk, and can recover itself from one of the parts. Furthermore, numerous alterations in the windows registry, networking settings and also Group Policies are quite hard to find and return to the initial. It is better to use a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for virus elimination objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. Additionally, it does not have such bugs and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect for getting rid of 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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