Threat Database Trojans Trojan.Crackonosh

Trojan.Crackonosh

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Popularity Rank: 2,473
Threat Level: 80 % (High)
Infected Computers: 129,141
First Seen: June 28, 2021
Last Seen: October 11, 2026
OS(es) Affected: Windows

The detection of Trojan.Crackonosh on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and how to remove it effectively.

What Is Trojan.Crackonosh?

Trojan.Crackonosh is a type of malicious software that can infect your computer without your knowledge or consent. The name "Trojan" refers to the fact that this malware can disguise itself as a legitimate program or file, making it difficult to detect. Once installed, it can cause significant harm to your system and compromise your personal data.

How Trojan.Crackonosh Operates

Trojan.Crackonosh, like other Trojans, operates by exploiting vulnerabilities in your system or deceiving you into installing it. It can be spread through various means, including infected software downloads, malicious emails, or compromised websites. Once it gains access to your system, it can start executing its payload, which may include stealing sensitive information, installing additional malware, or providing unauthorized access to your computer.

The exact mechanisms of how Trojan.Crackonosh operates can vary, but its primary goal is to remain undetected while it carries out its malicious activities. This makes it crucial to use robust security software and practices to detect and remove such threats.

Symptoms of Infection

Identifying a Trojan.Crackonosh infection can be challenging due to its stealthy nature. However, there are some general symptoms that might indicate the presence of malware on your system. These include unexpected changes in system performance, such as slow speeds or frequent crashes, appearance of unfamiliar programs or icons, and unusual network activity. Additionally, you might notice that your antivirus software is disabled or that you're being redirected to suspicious websites.

  • Unexplained changes in system behavior
  • Appearance of unfamiliar programs or files
  • Increased network activity without a clear cause
  • Disabled security software

How to Remove Trojan.Crackonosh

  1. Enter Safe Mode with Networking to prevent the malware from loading and to allow for the removal process. This mode will enable you to use the internet to download necessary tools while limiting the malware's ability to interfere.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. This will help identify and remove all components of the Trojan.Crackonosh malware.
  3. Uninstall suspicious programs that you don't recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are sure are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. Reboot your computer and perform another scan to ensure that the malware has been completely removed. This step is crucial as some malware can only be fully removed after a system restart.

Conclusion

Removing Trojan.Crackonosh requires careful steps to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining good security practices, such as regularly updating your operating system and security software, you can protect your computer from similar threats in the future. Remember, prevention and vigilance are key to safeguarding your digital security.

File System Details

Trojan.Crackonosh may create the following file(s):
# File Name MD5 Detections
1. ServiceInstaller.msi 156dab1b32859a3b90bdbfa51e7559e2 722
2. startupcheck.vbs b6a58f7b79567b6aa575a807840f5cbd 502
3. maintenance.vbs 4cb3b51e35ad2e8039152008f966061e 297
4. winrmsrv.exe e5ec4f6b803a7025e0278da1b54feae0 47
5. wksprtcli.dll c7308958986fe345e3576f49fc4fc153 12
6. windfn.exe 165b5b6f085f735ec8bf30be40be0598 6
7. winlogui.exe 186dfb9f55b62e7739a773024050dee3 2
8. startupchecklibrary.dll 38421cd27b886d8627c28fd64faa7b68 2
9. ServiceInstaller.msi 79538329ec6c83d3539c71210e5648c4 2
10. ServiceInstaller.exe e0b559ff1b7b4873d9e229b91039884e 2
11. winscomrssrv.dll 6ee92d315a2d53d4b878ec913443dd6f 1
More files

Registry Details

Trojan.Crackonosh may create the following registry entry or registry entries:
File name without path
7B296FC0-376B-497d-B013-58F4D9633A22-5P-1.B5841A4C-A289-439d-8115-50AB69CD450
7B296FC0-376B-497d-B013-58F4D9633A22-5P-1.B5841A4C-A289-439d-8115-50AB69CD450B
UserAccountControlSettingsDevice.dat
Regexp file mask
%windir%\system32\maintenance.vbs
%windir%\system32\startupcheck.vbs
%windir%\system32\tasks\microsoft\windows\application experience\startupchecklibrary
%windir%\system32\tasks\microsoft\windows\maintenance\installwinsat
%windir%\system32\tasks\microsoft\windows\wdi\srvhost
%windir%\system32\tasks\microsoft\windows\windows error reporting\winrmsrv
%windir%\system32\tasks\microsoft\windows\wininet\winlogui
%windir%\system32\tasks\srvhost
%windir%\system32\tasks\sysinfo
%windir%\system32\tasks\winlogui
%windir%\system32\tasks\winrmsrv