Ransom.Krangler

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Ransom.Krangler detection usually means that your computer is in big danger. This malware 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 specific steps that must be taken as soon as possible.
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Ransom.Krangler detection is a malware detection you can spectate in your system. It usually shows up after the preliminary procedures on your computer – opening the suspicious email messages, clicking the advertisement in the Web or mounting the program from dubious sources. From the moment it shows up, you have a short time to act until it begins its malicious action. And be sure – it is better not to wait for these destructive things.

What is Ransom.Krangler virus?

Ransom.Krangler is ransomware-type malware. It looks for the files on your disks, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware additionally does a ton of damage to your system. It modifies the networking setups in order to prevent you from looking for the removal guides or downloading the anti-malware program. In some cases, Ransom.Krangler can also prevent the launching of anti-malware programs.

Ransom.Krangler Summary

Summarizingly, Ransom.Krangler virus actions in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Dynamic (imported) function loading detected;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Encrypting the files located on the target’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a headache for the last 4 years. It is difficult to picture a more damaging malware for both individual users and businesses. The algorithms utilized in Ransom.Krangler (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these horrible things without delay – it can take up to several hours to cipher all of your files. Hence, seeing the Ransom.Krangler detection is a clear signal that you should begin the clearing process.

Where did I get the Ransom.Krangler?

Usual tactics of Ransom.Krangler spreading are standard for all other ransomware examples. Those are one-day landing web pages where victims are offered to download the free program, so-called bait emails and hacktools. Bait emails are a quite new tactic in malware spreading – you receive the email that imitates some routine notifications about shipments or bank service conditions modifications. 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.

Preventing it looks quite simple, but still needs a lot of recognition. Malware can hide in different places, and it is much better to stop it even before it gets into your PC than to rely on an anti-malware program. General cybersecurity awareness is just an important item in the modern world, even if your relationship with a computer stays on YouTube videos. That can save you a great deal of money and time which you would certainly spend while looking for a solution.

Ransom.Krangler malware technical details

File Info:

name: 648B0B2E03024713B230.mlw
path: /opt/CAPEv2/storage/binaries/e7122c80a08b50ef95fe7c1fd20e4ec3a7479f4e3ee7aea158e0abc424c03c32
crc32: 61F808CC
md5: 648b0b2e03024713b2306bb3f21c426e
sha1: af91107dd355553316b75f45d60ac8aaef3ce58b
sha256: e7122c80a08b50ef95fe7c1fd20e4ec3a7479f4e3ee7aea158e0abc424c03c32
sha512: 45efeb057fc1a7dbb51990da9cb82784afd96f62259dee6d1485a8722a158e463f5f5e68d388a56c702e93c920d6f99702ff7cd0e6ec95c62ec7e9218e817578
ssdeep: 6144:5jq+lUFvtdkepcG7kjs1Xc+CICioWKTKRLskV0hXh3CcPIAOQfjh:5j21Xc+PCioULsfjCRANfjh
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T1B9749F2137D09433C26301B16A9CB7BEA16A6559E79209C373E81F277FA0DD27431BA7
sha3_384: 32448093d502c6e3afdd377706ed21dbe22c832650011f802c40a011160f2417ef023e9825956f118279713d2492e019
ep_bytes: e86a040000e987feffffff25e8f14100
timestamp: 2022-05-02 14:55:53

Version Info:

Comments: Krangles Files
CompanyName: AVT
FileDescription: Krangles Files
FileVersion: v1.0.0.0
InternalName: CppR...Two
LegalCopyright: (c)2022
OriginalFilename: CppR...Two.exe
ProductName: FileKrangler
ProductVersion: v1.0.0.0
Translation: 0x0409 0x04b0

Ransom.Krangler also known as:

CynetMalicious (score: 99)
FireEyeGen:Variant.Jaik.53094
McAfeeArtemis!648B0B2E0302
K7AntiVirusTrojan ( 005927f61 )
K7GWTrojan ( 005927f61 )
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.OKX
APEXMalicious
BitDefenderGen:Variant.Jaik.53094
MicroWorld-eScanGen:Variant.Jaik.53094
AvastWin32:Agent-BDDP [Ransom]
Ad-AwareGen:Variant.Jaik.53094
EmsisoftGen:Variant.Jaik.53094 (B)
TrendMicroRansom.Win32.FILECODER.YXCEL
McAfee-GW-EditionArtemis
Trapminesuspicious.low.ml.score
GDataGen:Variant.Jaik.53094
AviraADWARE/Agent.WO
ArcabitTrojan.Jaik.DCF66
ALYacGen:Variant.Jaik.53094
MAXmalware (ai score=84)
MalwarebytesRansom.Krangler
TrendMicro-HouseCallRansom.Win32.FILECODER.YXCEL
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.300983.susgen
FortinetRiskware/Filecoder
BitDefenderThetaGen:NN.ZexaF.34742.vC0@ae@Xy8hi
AVGWin32:Agent-BDDP [Ransom]

How to remove Ransom.Krangler?

Ransom.Krangler malware is extremely difficult to delete manually. It puts its files in numerous places throughout the disk, and can restore itself from one of the elements. Furthermore, a number of alterations in the windows registry, networking configurations and Group Policies are pretty hard to locate and return to the initial. It is far better to make use of a specific app – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for malware removal goals.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated just about every hour. In addition, it does not have such problems and weakness as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware perfect for taking out 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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