I have a strong feeling I've been hit with one of these. My computer shut itself down and restarted...and slowly started "disassembling" itself. By that, I mean everything began to disappear. First, my desktop background, then many useful desktop shortcuts, such as My Computer.
The whole time, access to the Task Manager was restricted...Control Panel and other menu items under the Start menu were removed. I can access Sticky Notes, Notepad, Calculator, Mozilla Firefox, Adobe Photoshop CS4, and Adobe Dreamweaver CS4 from the start menu. I tried accessing other programs, such as MSPaint.exe, by using Ctrl + R and this did work fine. I also was able to navigate to a random folder using notepad and change the settings to not be "hidden," sure enough the files within reappeared in the folder.
I tried running the Unhide.exe application but received the following errors: repeatedly until the program closed itself.
Processing C:\
'ATTRIB' is not recognized as an internal or external command, operable program or batch file.
Processing D:\
'ATTRIB' is not recognized as an internal or external command, operable program or batch file.
Currently, I am running full scans with the following: Malwarebytes (Trial version), iolo System Mechanic Professional, and Microsoft Safety Scanner -1.0.03001. So far, all but the iolo SMP have picked up infection(s).
Meanwhile, I am repeatedly receiving a bunch of notifications, which I have typed into Notepad and emailed to myself in case this thing shuts itself down suddenly again. I have seen each of the following one time each in this order (adding new ones as they appear):
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 31.184.237.71
Type: outgoing
Port: 49253
Process: le27n05b1zzoyb.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 31.184.237.71
Type: outgoing
Port 50405
Porcess: firefox.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website: 206.161.121.3
Type: outgoing
Port: 51115
Process: explorer.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website: 206.161.121.2
Type: outgoing
Port: 51118
Process: explorer.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 206.161.121.4
Type: outgoing
Port: 51177
Process: explorer.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 206.161.121.5
Type: outgoing
Port: 51180
Process: explorer.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 31.184.237.71
Type: outgoing
Port: 49253
Process: le27n05b1zzoyb.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 31.184.237.71
Type: outgoing
Port: 51500
Process: le27n05b1zzoyb.exe
Malwarebytes Anti-Malware
Successfully blocked access to a potentially malicious website 31.44.184.49
Type: outgoing
Port: 51529
Process: le27n05b1zzoyb.exe
The repeating notifications are:
Hard drive clusters are partly damaged. Segment load failure
Hard drive clusters are partly damaged. Segment load failure
Critical Error
Windows OS can't detect a free hard drive space. hard drive error
Critical Error
Hard drive critical error. Start a system diagnostics application to scan your hard disk for errors and performance problems.
RAM memory reliability is extremely low. This problem may cause
RAM memory reliability is extremely low. This problem may cause system failure
Another window periodically appears which has all of the following:
Files indexation process failed
Indexation process failure may cause
i File may became unreadable
i Files and documents can be lost
i Operation system may slow down dramatically
To prevent possible damage to the PC follow the recomendations.
Recommendations:
It's highly reccomended to run file integrity checker now and resolve this issue.
There is also a series of popups which keeps appearing, all of them containing the same message:
Failed to save all the components for the file \\System32\\00000xxxx. The file is corrupted or unreadable. This error may be caused by a PC hardware problem.
The xxxx is always a series of letters and numbers such as "5bc4."
Also, there is a "System Check" window which looks almost exactly like the one shown in
this thread (the Windows Vista Repair, though mine is for Windows 7). If I close this window, the system restarts itself without fail. I cannot minimize it, so I simply dragged it mostly off screen so I can see what I'm doing.
Finally, sometimes while I've been browsing for answers tonight, I am randomly redirected to several sites such as "excitemoney.com" and a few others I couldn't catch in time. There doesn't appear to be any consistency or reason to why this is happening, but it just started when all of these other problems started, leading me to believe it is related.
All of the scans are taking a really long time so far (several hours and none appear to be nearly finished), but I'll post any information that I get from them if/when they finish. In the meantime, if you have any information which could help me, I would really appreciate it. After owning my own PC (actually this is my second one) for about 4-5 years and never having any sort of virus problems before, this is beginning to worry me. If it becomes necessary, I can attempt a full wipe of the system and re-installation of Windows. I made a series of "backup discs (I think?)" when I first got this PC, so hopefully I can pull that off with minimal issue if the need arises. I would prefer not to do this as I never created an image of my computer with all of the programs installed and all of my personal files intact.
If you need any other information, please let me know. I will be sure to check this often and reply back with the information you require, if possible.
Thank you for any help you can provide!
EDIT: I am reading on the following site:
http://www.411-spyware-remove.com/shield-up-for-system-check/
about this error and it sounds exactly like what I have. The descriptions offered are the same "errors" shown in the System Check window...I'm going to follow the instructions in the link they provided and hope to clear this bad boy up.
EDIT: Well...definitely working so far. My files have been "restored" (unhidden...), but I'm still receiving these weird notifications and the "blocked" output messages from Malwarebytes are getting more frequent.