Trojan.Stosek

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan.Stosek infection?

In this article you will locate concerning the definition of Trojan.Stosek and also its negative effect on your computer. Such ransomware are a kind of malware that is specified by on-line scams to require paying the ransom money by a victim.

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Most of the instances, Trojan.Stosek ransomware will certainly instruct its targets to initiate funds move for the objective of neutralizing the changes that the Trojan infection has actually introduced to the victim’s device.

Trojan.Stosek Summary

These alterations can be as adheres to:

  • Drops a binary and executes it;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Creates a hidden or system file;
  • Attempts to modify proxy settings;
  • Ciphering the records located on the victim’s hard disk drive — so the target can no longer utilize the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

h1dd3n.cc Trojanransom.Generic

Trojan.Stosek

One of the most normal networks where Trojan.Stosek Ransomware Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of user winding up on a resource that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the victim’s PC or stop the gadget from operating in a correct fashion – while likewise positioning a ransom money note that mentions the requirement for the targets to effect the settlement for the objective of decrypting the papers or recovering the documents system back to the preliminary condition. In the majority of circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Trojan.Stosek distribution networks.

In numerous edges of the globe, Trojan.Stosek grows by leaps as well as bounds. However, the ransom money notes and techniques of extorting the ransom amount might vary depending on particular neighborhood (local) settings. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on particular neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In certain locations, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the target’s gadget. The sharp after that demands the customer to pay the ransom money.

    Faulty statements regarding illegal material.

    In nations where software program piracy is less preferred, this method is not as reliable for the cyber scams. Additionally, the Trojan.Stosek popup alert might falsely declare to be deriving from a law enforcement organization and will certainly report having located kid pornography or other illegal information on the tool.

    Trojan.Stosek popup alert might falsely claim to be acquiring from a regulation enforcement establishment and will certainly report having situated kid porn or various other unlawful information on the tool. The alert will similarly include a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 0E726530
md5: 28982c9766f469b9e7e9641e68d93064
name: 28982C9766F469B9E7E9641E68D93064.mlw
sha1: 949784ef811d480ac69637c0787c2017ab04d72e
sha256: b8199213ed736d452404ee912698afc06fb36e3c8aab209496556c6ba02210e7
sha512: 927400f20f00e713f493a19d82a5f81fd0fa4e7c7fff9801cc2183a5fbfa1604e23913632e1973ea5c0c5145feb096fef146eb292ddebc1ca3479a5c5baa1066
ssdeep: 24576:uN4EfsPHqU93jQcllfk0GI85kiJJdLDxwJH4BxT:oz0yAjp380GIWDCl4Bx
type: PE32 executable (console) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan.Stosek also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Trojanransom.Generic
ALYac Gen:Heur.Ransom.RTH.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Cybereason malicious.766f46
Cyren W32/Trojan.TQFB-7400
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Filecoder.Ouroboros.G
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Ransomware.Vipasana-9783618-1
Kaspersky HEUR:Trojan.Win32.Stosek.gen
BitDefender Gen:Heur.Ransom.RTH.1
NANO-Antivirus Trojan.Win32.Stosek.ivcvkt
MicroWorld-eScan Gen:Heur.Ransom.RTH.1
Ad-Aware Gen:Heur.Ransom.RTH.1
Sophos ML/PE-A
F-Secure Heuristic.HEUR/AGEN.1139736
BitDefenderTheta Gen:NN.ZexaF.34744.unGfaCUWFhbi
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.28982c9766f469b9
Emsisoft Gen:Heur.Ransom.RTH.1 (B)
Avira HEUR/AGEN.1139736
eGambit Unsafe.AI_Score_94%
Antiy-AVL Trojan/Generic.ASCommon.1B2
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Ransom.RTH.1
GData Gen:Heur.Ransom.RTH.1
McAfee GenericRXON-UG!4649D6E5DC85
MAX malware (ai score=85)
VBA32 Trojan.Stosek
Panda Trj/Genetic.gen
Yandex Trojan.Filecoder!BlA8CMjXWYc
Ikarus Trojan-Ransom.Ouroboros
AVG Win32:RansomX-gen [Ransom]

How to remove Trojan.Stosek ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan.Stosek files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan.Stosek you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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