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Remove HTTP RAT - Remote Access Trojan (RAT)

Remote Access Trojan or RAT for short is form of trojan horse that is often called backdoor because it provides the intruder, or remote user (hacker) special access (hole) to your PC from some control features to full control. HTTP RAT is classified as RAT because of it affect to infected system. HTTP RAT is considered to be very dangerous as it uses special technic to hide its activity from user and antivirus applications. Usually firewalls can detect its activity as HTTP RAT regularly tries to access internet to grant an access to its owner.

Description of HTTP RAT and certain parameters of the threat.

These pests do not work on their own and have to be supervised by the client. Remote administration tools are separated into ill-intentioned and legitimate softwares. Often they are dropped by particular computer trojans, which go into the PC using Internet Explorer program ActiveX controls or operateing specified browser sensibilities. Malicious HTTP RAT is installed by other pests like viruses, backdoors or viruss. The last runs in the wormy system and gets commands from the transgressor. HTTP RAT composed by client and server.

Threat indicator: HIGH

Threat data table:

Name of the threat:

Command or file name:

Threat type:

Affected OS:




Win32 (Windows 9x, Windows XP, Windows Vista, Windows Seven)


Become our customer and our software or support staff will remove HTTP RAT from your PC and fix problems that HTTP RAT created!

You can purchase any of our antivirus products or HTTP RAT Removal Tool and perform a scan. In case it doesn't find a problem you can request FREE HTTP RAT removal service in the form below or in support section. We will contact you in several minutes (as we have a lot of requests it can take up to couple of hours) and provide specific removal solution of HTTP RAT. Submit you request below.

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Download Wipersoft Antispyware

Download this advanced removal tool and solve problems with HTTP RAT and 21f51744.exe (download of fix will start immediately):

Download WiperSoft Antispyware to remove HTTP RAT

* WiperSoft Antispyware was developed to remove threats like HTTP RAT in automatic mode. Remover has active module to protect PC from hijackers, trojans, ransomware and other viruses. Trial version of Wipersoft provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Wipersoft.

Features of WiperSoft Antispyware

* Removes all files created by viruses.

* Removes all registry entries created by viruses.

* You can activate System and Network Guards and forget about malware.

* Can fix browser problems and protect browser settings.

* Removal is guaranteed - if Wipersoft fails ask for FREE support.

* 24/7 Spyware Helpdesk Support included into the package.

Download Spyhunter Remediation Tool by Enigma Software

Download AntiMalware to remove HTTP RAT

Features of Spyhunter Remediation Tool

* Removes all files created by HTTP RAT.

* Removes all registry entries created by HTTP RAT.

* Fixes browser redirection and hijack if needed.

* "Toolbar Remover" tool will help you get rid of unwanted browser extensions.

* Removal is guaranteed - if Spyhunter Remediation Tool fails ask for FREE support.

* 24/7 Helpdesk Support and 5 hours of Remote Support via GoToAssist included into the package.

Software Industry Professionals Member
Threat's description and solution are developed by Security Stronghold security team.

You can try two other options: remove HTTP RAT manually or using proffesional support of our specialist:

* Removing HTTP RAT manually.

* Professional support in fixing all problems with HTTP RAT from our Security Support Team.

HTTP RAT - ways of infecting

HTTP RAT can infect your PC from different sources. It can infiltrate computer through peer-to-peer applications, adult sites and also it can come bundled with adware or spyware. Then it copies its file(s) to your hard disk. Its typical file name is 21f51744.exe. Then it creates new startup key with name HTTP RAT and value 21f51744.exe and will then load on every boot up. You can also locate it in your processes list with name 21f51744.exe or HTTP RAT.

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Manual guide for HTTP RAT removal?

HTTP RAT can be manually removed by locating and deleting all registry keys and files connected with HTTP RAT and, of course, removing process from running on startup as well.

1. Remove the following processes:

  • httprat.exe
  • httprat01a.exe
  • httpserver.exe
  • ck16.exe
  • ck412.exe
  • ckmgr.exe
  • sys412.exe
  • 21f51744.exe

Warning: you should delete only those files with the names exactly the same as in the list and located in folders listed below. There may be legitimate system files with the same or near the same names. We recommend you to use FREE WiperSoft Antispyware Malware Remediation Tool for guaranteed threat removal.

**Trial version of Wipersoft provides detection of computer viruses for FREE. To remove malware, you have to purchase the full version of Wipersoft.

2. Following folders created by HTTP RAT also need to be removed:

  • %windows%\cookies\
  • %programfiles%\httper\
  • %programfiles%\minicom\

3. Using registry editor find and remove this registry entries:

  • Key: software\microsoft\windows\currentversion\run\adroarupdate
    Value: @


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