What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Python/Agent.O detection usually means that your computer is in big danger. This computer virus can correctly be identified as ransomware – sort of malware which encrypts your files and forces you to pay for their decryption. Stopping it requires some peculiar steps that must be done as soon as possible.
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Python/Agent.O detection is a virus detection you can spectate in your computer. It frequently shows up after the provoking actions on your computer – opening the untrustworthy e-mail messages, clicking the advertisement in the Internet or setting up the program from suspicious resources. From the second it appears, you have a short time to take action before it begins its destructive action. And be sure – it is much better not to await these malicious actions.

What is Python/Agent.O virus?

Python/Agent.O is ransomware-type malware. It searches for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus also does a lot of harm to your system. It alters the networking settings in order to stop you from looking for the removal articles or downloading the antivirus. In some cases, Python/Agent.O can also prevent the setup of anti-malware programs.

Python/Agent.O Summary

In total, Python/Agent.O virus actions in the infected computer 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;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Ciphering the documents kept on the victim’s drives — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a headache for the last 4 years. It is hard to realize a more damaging malware for both individuals and companies. The algorithms used in Python/Agent.O (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 actually exists, and possibly will exist. However, that virus does not do all these bad things instantly – it may take up to several hours to cipher all of your files. Therefore, seeing the Python/Agent.O detection is a clear signal that you have to begin the removal procedure.

Where did I get the Python/Agent.O?

Ordinary ways of Python/Agent.O injection are standard for all other ransomware examples. Those are one-day landing websites where victims are offered to download the free app, so-called bait e-mails and hacktools. Bait emails are a relatively new method in malware spreading – you receive the e-mail that mimics some standard notifications about shippings or bank service conditions modifications. Inside of 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.

Avoiding it looks quite easy, but still requires tons of awareness. Malware can hide in various places, and it is much better to prevent it even before it goes into your PC than to depend on an anti-malware program. General cybersecurity awareness is just an important thing in the modern world, even if your interaction with a computer remains on YouTube videos. That can keep you a lot of time and money which you would spend while seeking a solution.

Python/Agent.O malware technical details

File Info:

name: 2EA73ADC1AEF3A438BBA.mlw
path: /opt/CAPEv2/storage/binaries/c2b1d39cfba83b98ef5e6bc03db6df3c1fbdc76ea1820d84b929689171eca3f0
crc32: 941507C9
md5: 2ea73adc1aef3a438bba5c7c9b9c9f32
sha1: 6b4c1c4ccd21794a713c4be88ec4afe69d57262c
sha256: c2b1d39cfba83b98ef5e6bc03db6df3c1fbdc76ea1820d84b929689171eca3f0
sha512: d2908b3107faa1a34c9719811963c6c133f73ee69b89848f7b66c4a446cc881fc14fe00c738a2461de15c3f84d8f9fb09ad72c445beaa64f30dc396d72aa55d5
ssdeep: 98304:0c/Te8kgMYsdMwHBF3Y1/NeOCyYCcCZObdJZgEYhI/pcDN0NdpRzIEl8:x/68ce2cYykbRgNhvN2/zIB
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E44601819782C076CDA30C306095635AAF7AED187D25FDC3DD98B48DCA774A0E77B286
sha3_384: 83856ffb5b63ad205d9bbc143725ce14017f5546f85268ae349192cf7b67117a2cf92ac3e045769df235605e232ef9a0
ep_bytes: e872030000e936fdffff8bff558bec8b
timestamp: 2008-11-10 09:40:35

Version Info:

0: [No Data]

Python/Agent.O also known as:

Elasticmalicious (high confidence)
CynetMalicious (score: 99)
K7AntiVirusTrojan ( 004eeed51 )
K7GWTrojan ( 004eeed51 )
AvastWin32:Sality [Inf]
EmsisoftGen:Variant.Zusy.380734 (B)
MAXmalware (ai score=89)
RisingTrojan.Generic@AI.93 (RDMK:xAXoxAYuZVePW1TFMsscoA)
SentinelOneStatic AI – Malicious PE
AVGWin32:Sality [Inf]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Python/Agent.O?

Python/Agent.O malware is incredibly difficult to delete manually. It puts its data in several locations throughout the disk, and can get back itself from one of the parts. In addition, a lot of changes in the windows registry, networking configurations and Group Policies are pretty hard to discover and change to the original. It is much better to utilize a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for virus removal reasons.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its detection databases updated just about every hour. Additionally, it does not have such problems and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware perfect 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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