What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Python/Agent.H detection name means that your computer is in big danger. This virus can correctly be identified as ransomware – virus which ciphers your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be taken as soon as possible.
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Python/Agent.H detection is a malware detection you can spectate in your system. It often shows up after the preliminary procedures on your PC – opening the dubious e-mail, clicking the banner in the Internet or installing the program from untrustworthy sources. From the instance it appears, you have a short time to do something about it until it starts its destructive action. And be sure – it is far better not to wait for these destructive effects.

What is Python/Agent.H virus?

Python/Agent.H is ransomware-type malware. It looks for the files on your computer, encrypts it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this malware also does a ton of harm to your system. It alters the networking settings in order to avoid you from checking out the elimination guides or downloading the antivirus. In rare cases, Python/Agent.H can also stop the setup of anti-malware programs.

Python/Agent.H Summary

Summarizingly, Python/Agent.H virus activities in the infected PC are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • 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;
  • Authenticode signature is invalid;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the files 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-virus apps

Ransomware has been a major problem for the last 4 years. It is difficult to realize a more dangerous virus for both individuals and corporations. The algorithms utilized in Python/Agent.H (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these unpleasant things immediately – it may require up to a few hours to cipher all of your files. Therefore, seeing the Python/Agent.H detection is a clear signal that you need to begin the clearing procedure.

Where did I get the Python/Agent.H?

Standard methods of Python/Agent.H injection are standard for all other ransomware examples. Those are one-day landing websites where users are offered to download the free program, so-called bait emails and hacktools. Bait e-mails are a relatively new tactic in malware spreading – you get the e-mail that simulates some regular notifications about deliveries or bank service conditions modifications. Inside of the email, there is an infected MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks fairly easy, but still needs tons of awareness. Malware can hide in different spots, and it is better to stop it even before it goes into your PC than to depend on an anti-malware program. Common cybersecurity awareness is just an important thing in the modern-day world, even if your interaction with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would spend while searching for a fixing guide.

Python/Agent.H malware technical details

File Info:

name: F1FFF814467483B4A3EA.mlw
path: /opt/CAPEv2/storage/binaries/b12e804843353ea6fa509b4541541defadb91d28d613a588c3a1458bc91d54d4
crc32: 4FA9B693
md5: f1fff814467483b4a3ea07dad0c8654d
sha1: 9c13ae2f281a8a14fa11e1fde6ed9fa1ac621d96
sha256: b12e804843353ea6fa509b4541541defadb91d28d613a588c3a1458bc91d54d4
sha512: 250cef429f5f863ca56f02a3add3a650468e60d03595666f30e64684d5e35e959ee79291c6b27622850d5c377df4e38ae7c0956c3619f2f0e73648baf057b838
ssdeep: 98304:Hc/Te8kgMYsdMwcWFRY1pqlga8gOiQOjlfZgEYhI/pcDN0NdpRzIE02:8/68ceA98CjjrgNhvN2/zIo
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D44601819786C076CDA34C306095634AEF7AED187D25FDC39D88B48DCA774A0E67F286
sha3_384: e074f6128ca4dfe72b555ba3ea1029221404180f2fc9258b73b0c3cd19a30770e80a4e9ab8f6eb2e40c58f36dccf7c34
ep_bytes: e872030000e936fdffff8bff558bec8b
timestamp: 2008-11-10 09:40:35

Version Info:

0: [No Data]

Python/Agent.H also known as:

K7AntiVirusTrojan ( 004b554f1 )
K7GWTrojan ( 004b554f1 )
ESET-NOD32a variant of Python/Agent.H
EmsisoftGen:Variant.Strictor.116666 (B)
MAXmalware (ai score=88)
CynetMalicious (score: 99)
SentinelOneStatic AI – Malicious PE
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Python/Agent.H?

Python/Agent.H malware is extremely hard to erase by hand. It stores its data in several locations throughout the disk, and can restore itself from one of the elements. In addition, various changes in the windows registry, networking configurations and Group Policies are fairly hard to discover and change to the initial. It is better to utilize a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is really light-weight and has its databases updated nearly every hour. Furthermore, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal 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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