Delete Backdoor:Win32/Bionet.3_18.dr from Windows 7

Backdoor:Win32/Bionet.3_18.dr is a Spyware
Trojan Dropped by Backdoor:Win32/Bionet.3_18.dr are Trojan-GameThief.Win32.Magania.bjry, HPI trojan, Trojan.Tracur.AP, Spyware.Perfect, Jhee.A, Win32:Small-HUF, Trojan.Ransom.JU, Spy.Bebloh.G, Virus.Obfuscator.ACY
Related spyware Worm.NetSky, CrawlWSToolbar, VersaSearch, Win32/Heur.dropper, XP Antivirus Protection, FKRMoniter fklogger, Adware.Rotator, SafeStrip, OverPro, Surfcomp, Spyware.BroadcastDSSAGENT, PCPandora, MediaPipe/MovieLand
Windows Error caused by Backdoor:Win32/Bionet.3_18.dr are – 0x80243001 WU_E_INSTALLATION_RESULTS_UNKNOWN_VERSION The results of download and installation could not be read from the registry due to an unrecognized data format version., 0xf0821 CBS_E_ABORT client abort, IDABORT returned by ICbsUIHandler method except Error(), 0x000000E9, 0x8024A004 WU_E_AU_PAUSED Automatic Updates was unable to process incoming requests because it was paused., 0x00000026, 0x1000007E, 0x80244010 WU_E_PT_EXCEEDED_MAX_SERVER_TRIPS The number of round trips to the server exceeded the maximum limit., 0x00000082, 0x80243003 WU_E_INSTALLATION_RESULTS_NOT_FOUND The results of download and installation are not available; the operation may have failed to start., 0x0000006C
Backdoor:Win32/Bionet.3_18.dr infects these windows .dll files catsrv.dll, logoncli.dll, vdsvd.dll, msscb.dll, slwga.dll, AgentCtl.dll, PresentationCFFRasterizer.dll, ehSSO.dll, bitsprx4.dll, iisui.dll, sscore.dll

Backdoor:Win32/Bionet.3_18.dr may have entered your pc through these software. If you have not installed them , then get rid of them Slipy 1.3 , iLibrary 2.3.1 , Hubi’s Address Book Scripts 0.4 , iRamDisk 3.4.0 , iBART 2.0 , Komodo Edit 9.1.0 , Class Checker X 1.0 , Enchantia: Wrath Of The Phoenix Queen CE 1.0 , Battle Group 1.0 , Express Dictate , Salut et Fraternite 1.6.7 , Activity Audit 1.1.5 , SOAP Client , ODBC Query Tool & ODBCKit 0.5.0 , Notella 1.3 , Angry IP Scanner 3.2.3 , MusikAnywhere 1.43 , A Vampire Romance – Paris Stories 1.0M



Delete Backdoor:Win32/Bionet.3_18.dr From Windows XP|Vista|7|8|10

Research Report On Backdoor:Win32/Bionet.3_18.dr

Name Backdoor:Win32/Bionet.3_18.dr
Type Trojan
Risk Impact High
Description The main objective of Backdoor:Win32/Bionet.3_18.dr is to gain remote access for the attackers and gather confidential information from the computer.
Possible Symptoms Performance degradation of system, other malware attacks, cyber theft, etc.
Detection / Removal Tool Download Backdoor:Win32/Bionet.3_18.dr Scanner to confirm the attack of Backdoor:Win32/Bionet.3_18.dr virus.

Important Things To Know About Backdoor:Win32/Bionet.3_18.dr

Backdoor:Win32/Bionet.3_18.dr is a piece of malicious software which is reported by team of malware researchers. Cyber security professionals have warned the web surfers that the malware can be used by the threat actors to hijack user’s accounts on popular social networking websites. In addition to that, it also has the ability to log keystrokes on compromised machines, download rogue applications from its remote server and open ports on the machine for invading other destructive viruses. The Trojan has been identified for setting up email relays onto the affected systems. Besides, Backdoor:Win32/Bionet.3_18.dr is a vicious kind of malware which allows the criminal hackers to download and run malicious application on victim’s machine.

Moreover, it can also infect the home or business networks as well. Technically speaking, the name of this Trojan is based on fact that the malware uses various obfuscation technique which allows the developers of Backdoor:Win32/Bionet.3_18.dr to hide their real IP addresses by using the computer of victimized users for sending out spam emails. The technique which is used to spread the malware all across the world is a malvertising campaign. Cyber crooks deliver numerous spam emails on regular basis and those emails carry a file and encrypted with a PowerShell code and harmful macros. In this way, when the targeted users open such junk emails on their machine, then the dangerous threats like Backdoor:Win32/Bionet.3_18.dr immediately infiltrates the machine and started doing various illicit tasks.

Distribution Tendency Of Backdoor:Win32/Bionet.3_18.dr Malware

The junk emails distributed by this threat contains an image file or a document which appears as a legitimate alert from Microsoft Office suite. It instructs the system users to enable content completely see the message which is not displayed on computer screen. Although, this is a simple tactic used by the creators of Backdoor:Win32/Bionet.3_18.dr and other dangerous viruses who seek to lure targeted PC users into running a malicious code by gaining admin privileges. The scripts are loaded by the Windows and decrypted in the system’s memory in a manner which does not save the malicious file onto the disk. The main objective of this malware is to gain remote access for the attackers and gather confidential information from the computer. Therefore, you should take immediate action for Backdoor:Win32/Bionet.3_18.dr removal.

Steps to Remove Backdoor:Win32/Bionet.3_18.dr

Step 1>> How to Boot Windows in Safe Mode to isolate Backdoor:Win32/Bionet.3_18.dr

Step 2>> How to View Hidden Files created by Backdoor:Win32/Bionet.3_18.dr

for Windows XP

  • Exit all Program and Go to Desktop
  • Select My Computer icon and Double Click to Open it
  • Click on the Tools Menu and now select and Click on Folder Options.
  • Select on View Tab that appears in New Window.
  • Check mark on the box next to Dispaly the Contents of System Folders
  • Now Check the box in order to Show Hidden Files and Folders
  • Now press on Apply and OK to close the Window.
  • As soon as these steps are performed, you can view the files and folders that were created by Backdoor:Win32/Bionet.3_18.dr and hidden till now.

Win xp 2

for Windows Vista

  • Minimize all Window and Go to Desktop
  • Click on the Start Button which can be found in lower lef Corner having Windows Logo
  • Click on the Control Panel on the Menu and Open it
  • Control Panel can be opened in Classic View or Control Panel Home View.
  • If you have Selected Classic View, follow this
  • Double Click on the Folder icon to open it
  • Now select the view tab
  • Click on Option to Show Hidden Files or Folders
  • If you have Selected Control Panel Home View, follow this
  • Appearance and Personalization link is to be Clicked
  • Select on Show Hidden Files or Folders
  • Press Apply Option and then Click on OK.



This will Show all the Folders including those created by Backdoor:Win32/Bionet.3_18.dr

Know how to view Hidden Folders on Windows 7, Win 8 and Windows 10

(Following the above steps are necessary to view all the files created by Backdoor:Win32/Bionet.3_18.dr and that is known to exist on Compromised PC.)

  • Open the Run Box by holding together the Start Key and R.



  • Now Type and input appwiz.cpl and press on OK
  • This will take you to the Control Panel, Now Search for Suspicious programs or any entries related to Backdoor:Win32/Bionet.3_18.dr. Unistall it once if you happen to find it. However be sure not to Uninstall any other program from the list.
  • In the Search Field, Type msconfig and press on Enter, this will pop-up a Window


In the Startup Menu, Uncheck all the Backdoor:Win32/Bionet.3_18.dr related entries or which are Unknown as Manufacturer.

Step 3>> Open the Run Box by Pressing Start Key and R in Combination


  1. Copy + Paste the following Command as
  2. notepad %windir%/system32/Drivers/etc/hosts and press on OK
  3. This will Open a new file. If your system has been hacked by Backdoor:Win32/Bionet.3_18.dr, certain IP’s will be displayed which can be found in the bottom of the screen.


Look for the suspicious IP that is present in your Localhost

Step 4>> How to Terminate Backdoor:Win32/Bionet.3_18.dr Running Processes

  • Go the Processes Tab by pressing on CTRL+SHIFT+ESC Keys Together.
  • Look for the Backdoor:Win32/Bionet.3_18.dr Running Processes.
  • Right Click on Backdoor:Win32/Bionet.3_18.dr and End the Process.


Step 5>> How to Remove Backdoor:Win32/Bionet.3_18.dr Related Registry Entries

  • Open Registry by Typing Regedit in the Run box and Hit Enter Key


  • This will open all the list of entries.
  • Now Find and search the entries created by Backdoor:Win32/Bionet.3_18.dr and cautiously delete it.
  • Alternatively, you can manually search for it in the list to delete Backdoor:Win32/Bionet.3_18.dr Manually.

Unfortunately, if you are unable to remove Backdoor:Win32/Bionet.3_18.dr, Scan your PC Now



Also submit question and let us know in case you are having some doubt. Our Experts will definitely respond with some positive suggestions for the same. Thanks!

Skip to toolbar