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Infected with Trojan.BHO.H & Trojan.Agent


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4 replies to this topic

#1 Sam86

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Posted 24 June 2009 - 08:51 AM

My brother's laptop got infected with Trojan back door (Trojan.BHO.H & Trojan.Agent). We did some scanning (AVG Free 8.5 and Malwarebytes' Anti-Malware) but couldnt remove the virus/malware/trojan. So, i would like to ask help on how to remove this malware.

Attached Files


Edited by Sam86, 24 June 2009 - 09:14 AM.


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#2 myrti

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Posted 28 June 2009 - 02:40 AM

Hello and welcome to Bleeping Computer

We apologize for the delay in responding to your request for help. Here at Bleeping Computer we get overwhelmed at times, and we are trying our best to keep up. Please note that your topic was not intentionally overlooked. Our mission is to help everyone in need, but sometimes it takes just a little longer to get to every request for help. No one is ignored here.

If you have since resolved the original problem you were having, we would appreciate you letting us know. If not please perform the following steps below so we can have a look at the current condition of your machine.

If you have not done so, include a clear description of the problems you're having, along with any steps you may have performed so far.

Upon completing the steps below another staff member will review and take the steps necessary with you to get your machine back in working order clean and free of malware.

If you have already posted a DDS log, please do so again, as your situation may have changed.
Use the 'Add Reply' and add the new log to this thread.


Thanks and again sorry for the delay.

We need to see some information about what is happening in your machine. Please perform the following scan:
  • Download DDS by sUBs from one of the following links. Save it to your desktop.
  • Double click on the DDS icon, allow it to run.
  • A small box will open, with an explaination about the tool. No input is needed, the scan is running.
  • Notepad will open with the results.
  • Follow the instructions that pop up for posting the results.
  • Close the program window, and delete the program from your desktop.
Please note: You may have to disable any script protection running if the scan fails to run. After downloading the tool, disconnect from the internet and disable all antivirus protection. Run the scan, enable your A/V and reconnect to the internet.

Information on A/V control HERE

regards _temp_

is that a bird?  a plane? nooo it's the flying blueberry!

If I have been helping you and haven't replied in 2 days, feel free to shoot me a PM! Please don't send help request via PM, unless I am already helping you. Use the forums!

 

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#3 Sam86

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Posted 28 June 2009 - 11:00 PM

Thanks for replaying.
Here's the DSS Scan Result:

Attached Files



#4 syler

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Posted 30 June 2009 - 08:14 PM

Hello and welcome to Bleeping Computer.

My name is Syler, I will be helping you to solve your Malware issues. Whilst I am helping you, I would
be grateful if you would note the following:
  • Please do not run other tools or scans unless I ask you to and follow all the steps I give you, in order.
  • Copy and paste all logs requested in you reply, Do not attach them unless asked too.
  • If you don't know or understand something, please don't hesitate to say or ask before you proceed with my instructions.
  • Please continue to work with me, until I tell you your machine appears to be clean. Absence of symptoms does not mean that everything is clear.
  • If I do not hear back from you within 5 days of my last post, then this topic will be closed.
Peer-to-Peer Programs Warning
Your log shows that you are using so called peer-to-peer or file-sharing programs (in your case Bitcomet). These programs allow to share files between users as the name(s) suggest. In today's world cyber crime has come to an enormous dimension and any means is used to infect personal computers to make use of their stored data or machine power for further propagation of the malware files. A popular means is the use of file-sharing tools as a tremendous amount of prospective victims can be reached through it.

It is therefore possible to be infected by downloading manipulated files via peer-to-peer tools and thus suggested to be used with intense care. Some further readings on this subject, along the included links, are as follows: File-Sharing, otherwise known as Peer To Peer and Risks of File-Sharing Technology.

It is also important to note that sharing entertainment files and proprietary software infringes the copyright laws in many countries over the world and you are putting yourself at risk of being indicted through organizations watching over the rights of the authors of such files (i.e. the RIAA for music files, or the MPAA for movie files in the USA) or the authors of the files themselves.

Naturally there are also legal ways to use these services, such as downloading Linux distributions or office suites such as "Open Office."

It is your decision whether or not you wish to keep your program(s). However, please refrain from using them until your computer has been declared clean.


Please download Malwarebytes' Anti-Malware from Here

Note: If you already have Malwarebytes' Anti-Malware, just update then run it.
  • Double Click mbam-setup.exe to install the application.
  • Make sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
  • If an update is found, it will download and install the latest version.
  • Once the program has loaded, select "Perform Full Scan", then click Scan (the scan may take some time to finish, so please be patient).
  • When the scan is complete, click OK, then Show Results to view the results.
  • Make sure that everything is checked, and click Remove Selected.
  • When disinfection is completed, a log will open in Notepad and you may be prompted to Restart.(See Extra Note)
  • The log is automatically saved by MBAM and can be viewed by clicking the Logs tab in MBAM.
  • Copy and Paste the entire report in your next reply .
Note: If MBAM encounters a file that is difficult to remove,you will be presented with 1 of 2 prompts, click OK to either and let MBAM proceed with the disinfection process,if asked to restart the computer,please do so immediatly.

Next
  • Download random's system information tool (RSIT) by random/random from here and save it to your desktop.
  • Double click on RSIT.exe to run RSIT.
  • Click Continue at the disclaimer screen.
  • Once it has finished, two logs will open. Please post the contents of both log.txt (<<will be maximized) and info.txt (<<will be minimized)
Then please post back here with the following:
  • MBAM log
  • log.txt
  • info.txt

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#5 syler

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Posted 05 July 2009 - 06:12 PM

Due to the lack of feedback this Topic is closed.

If you need this topic reopened, please request this by sending me a PM
with the address of the thread. This applies only to the original topic starter.

Everyone else please begin a New Topic.

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