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Post by mfp2241 on Oct 20, 2014 13:17:40 GMT -8
Hello - Wondering if you can give me a hand!
Had several pop-ups from Norton security over the past few days informing me that it blocked Trojan attacks. Since the attacks started I noticed my PC running very slow, mostly while trying to display thumbnail images from my hard drive and thumb drives.
System is VERY sluggish with high CPU utilization and many instances of dllhost.exe “COM Surrogate” running. While shutting down got the “Powershell has stopped working” message.
My Norton and Windows 8 OS both have all the most recent updates. Ran a full system scan and Norton found no issues, I then ran Norton Power Eraser but am still having the same problem.
Windows 8, 64-bit
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Quads
Malware Removalists
In New Zealand
Posts: 9,387
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Post by Quads on Oct 20, 2014 13:27:03 GMT -8
Do Not use advanced tools or any tools used on this board without supervision.
Malware removal can be difficult over a forum as it is, without a user doing their own actions, the tools used are more advanced and thus have added danger that comes with that. This board is protected so that only Malware removers, Admin and Mods can reply to a users thread but all members can create a thread asking for removal of Infection(s)
Make changes to your computer only when the Malware Expert specifically states it. The Malware Experts request specific steps to be followed, as some malware removal requires multiple steps and evaluations along the way. When you take other advice or make other changes, this often negates the work done by the expert, and can sometimes result in an inoperable system. This also includes any tools or steps other than those the from the Malware Expert. We need to be certain about the state of your system to see what actually is going on, and what is required to fix the system while not harming the rest of the system. Most often, well-intentioned independent efforts can make things much worse. The malware remediation tools are more advanced than othe tools, and can often create bigger problems when used without expert guidance.
Follow all the directions in order, and to the end. Please perform all steps in the order they are listed in each set of instructions. As you might imagine, some steps are a bit complicated. If things are not clear, be sure to stop and let the Malware Expert know the problem. We don't mind clarifying a situation, as others might have the same question. If a tool does not run as expected, don't force it. Stop the steps, and update the forum topic with the current situation. It is better stop and let us know, than to force a tool to run and cause bigger problems. Also, when your computer is clean and we are finished, the Expert will tell you we are finished. Malware removal is a process that requires verification, and we want to be sure your system is completely clean before we're done.
When describing your problem, provide as much information as possible, as soon as possible. Explain as best you can what happens with your computer, e.g. it beeps three times, black screen with cursor then goes no further, system gets stuck at the Windows startup logo, etc. This helps the expert to understand what is happening to the system and what may be wrong. If your computer cannot start up successfully please provide details about your installed Windows Operating System, including the Version, Edition and if it is a 32bit or a 64bit system. (e.g. Windows Vista Home Premium 32-bit)
When the user follow instructions and things still go a little haywire, and it does happen, it is up to us to sort the extra problem out.
Take longer to read if your language is not English, so that hopefully it is understood.
Reply stating you have read the post fully.
I also if it is busy (have a lot of systems at once to deal with) like being in a supermarket checkout line, waiting their turn, I use the forum like a checkout line.
Quads
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Post by mfp2241 on Oct 20, 2014 16:53:27 GMT -8
I have read the post fully; I understand and agree to the terms.
System Info:
Windows 8 Samsung Electronics AMD A8-4500M APU with Radeon HD Graphics 1.9GHz 4.00Gb RAM 64-bit Operating System, x64-based processor
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Post by mfp2241 on Oct 20, 2014 17:06:54 GMT -8
Just to be more clear from my initial post: I never actually got power eraser to run, when I tried to download it I got a generic looking window that said "your current security settings do not allow this file to be download".
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Quads
Malware Removalists
In New Zealand
Posts: 9,387
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Post by Quads on Oct 20, 2014 20:13:29 GMT -8
For Internet Explorer Start Internet Explorer. Click Tools » Options.Click on the Security tab. Select the Internet Zone. Click on the Custom Level button Click on Enable on the File Download in the Downloads section Click OK. Now download something just to test you can download ready for the next step Quads
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dbrisen
Malware Removalists
Posts: 3,688
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Post by dbrisen on Oct 20, 2014 21:54:47 GMT -8
If your download problem has been corrected, then continue as below: Read Slowly and all of it.Please download www.bleepingcomputer.com/download/farbar-recovery-scan-tool/ You need to download the 64 bit version. Place FRST64.exe onto your desktop from where ever it downloaded to. IF IT IS NOT ON THE DESKTOP (YOU DID NOT DOWNLOAD DIRECTLY TO DESKTOP), THEN RIGHT CLICK ON THE DOWNLOADED FILE AND SELECT CUT. FIND A BLANK SPOT ON YOUR DESKTOP AND RIGHT CLICK ON IT, SELECT PASTE AND THE FILE WILL BE ON THE DESKTOP. Thank You (this is very important later on)! Start FRST64 that is on your DesktopThe tool will start to run. When the tool opens click Yes to disclaimer. (if it does) Press Scan button. It will make two logs ( FRST.txt and addition.txt) on your Desktop. Please attach the logs in your reply back. Or open the logs in notepad and copy the logs and paste back in a message as a reply. ( Ask if you don't know how to do either of these). Right now the forum will not allow one to attach the Addition.txt file so please use wikisend.com to upload the file and then post the download link here in your reply post.
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Post by mfp2241 on Oct 21, 2014 3:38:10 GMT -8
Step complete.
When I downloaded FRST64 I got a message from Norton that said “The publisher of this file could not be verified”, and Norton removed the file. I had to turn off SONAR and Auto-Protect to get it to download; both are turned back on now.
FRST64 attached.
Addition link:
wikisend.com/download/146964/Addition.txt
Addition.txt
Thanks!
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Quads
Malware Removalists
In New Zealand
Posts: 9,387
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Post by Quads on Oct 21, 2014 13:55:59 GMT -8
You may want to read carefully all of this message first before starting the steps.
NOTE: This script was written specifically for this user, for use on that particular machine. Running this on another machine may cause damage to your operating system
Download the script attached, needs to be the same file name as well (fixlist.txt), have it on the Desktop, so that fixlist.txt is next to FRST64.exe,
DO NOT DRAG AND DROP to download the script, it won't work for FRST (Right click on the attachment link (not the normal left click) and from the menu choose Save As or Save Link as.)
The script tells FRST what to do.
Start FRST that is on the desktop When the tool opens click Yes to disclaimer. (if it still does)
Press the Fix button just once and wait.
The tool will make a log on the Desktop (Fixlog.txt) please post it to your reply (attach or paste)
Quads
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Post by mfp2241 on Oct 21, 2014 15:06:41 GMT -8
Step completed.
System seems to be running better.
A few minutes after the “Fix” finished running the hard drive started clicking away like crazy and the machine locked up. I restarted it because, honestly, I wasn’t sure what to do. About every minute or so after the restart the disk usage would spike to 100%, got a Norton pop-up that read” High Disk Usage - Host process for windows services”.
After 3 or 4 minutes the disk usage dropped WAY down; seems to be running normally now.
Log below, and attached;
Fix result of Farbar Recovery Tool (FRST written by Farbar) (x64) Version: 21-10-2014 Ran by Morrow Family at 2014-10-21 18:59:22 Run:1 Running from C:\Users\Richard\Desktop Loaded Profile: Morrow Family (Available profiles: Morrow Family) Boot Mode: Normal ==============================================
Content of fixlist: ***************** start HKU\S-1-5-21-1746658525-1637020874-184723657-1001\...A8F59079A8D5}\localserver32: rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";eval("epdvnfou/xsjuf)(=tdsjqu!mbohvbhf>ktds (the data entry has 239 more characters). <==== Poweliks! SearchScopes: HKCU - DefaultScope {1F3B464E-B7C3-4993-AAA9-CE041DA631B3} URL = SearchScopes: HKCU - {1F3B464E-B7C3-4993-AAA9-CE041DA631B3} URL = C:\ProgramData\MakeMarkerFile.exe C:\Users\EasySurvey\EasySurvey.exe CustomCLSID: HKU\S-1-5-21-1746658525-1637020874-184723657-1001_Classes\CLSID\{AB8902B4-09CA-4bb6-B78D-A8F59079A8D5}\localserver32 -> rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";eval("epdvnfou/xsjuf)(=tdsjqu!mbohvbhf>ktds (the data entry has 247 more characters). <==== Poweliks? AlternateDataStreams: C:\Windows:6C425BF2B217F873 end *****************
"HKU\S-1-5-21-1746658525-1637020874-184723657-1001\Software\Classes\CLSID\{AB8902B4-09CA-4bb6-B78D-A8F59079A8D5}\localserver32" => Key Deleted Successfully. "HKU\S-1-5-21-1746658525-1637020874-184723657-1001\Software\Classes\CLSID\{AB8902B4-09CA-4bb6-B78D-A8F59079A8D5}" => Key deleted successfully. HKCU\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\\DefaultScope => value deleted successfully. "HKCU\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{1F3B464E-B7C3-4993-AAA9-CE041DA631B3}" => Key deleted successfully. "HKCR\CLSID\{1F3B464E-B7C3-4993-AAA9-CE041DA631B3}" => Key not found. C:\ProgramData\MakeMarkerFile.exe => Moved successfully. C:\Users\EasySurvey\EasySurvey.exe => Moved successfully. "HKU\S-1-5-21-1746658525-1637020874-184723657-1001_Classes\CLSID\{AB8902B4-09CA-4bb6-B78D-A8F59079A8D5}" => Key not found. C:\Windows => ":6C425BF2B217F873" ADS removed successfully.
==== End of Fixlog ====
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Quads
Malware Removalists
In New Zealand
Posts: 9,387
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Post by Quads on Oct 21, 2014 18:44:16 GMT -8
Is it still running Normally??
We though the whole process just have to watch for Tracur starting up or appearing.
Quads
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