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Help! Persistant Trojan.Dropper.BCMiner infection & Google redirection & Medfos.B

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I accidentally did a Full Scan on MBAM, it only found BMC Miner in what I'm assuming was the quarantine for one of the other anti-virus programs, so I'm assuming that isn't a bad sign. Here's a log:

Also Microsoft Security Essentials is asking me to come back on finally! I'm assuming that this is legitimate? Is there any way for me to check before I click the "start now" button?


Malwarebytes Anti-Malware (Trial)


Database version: v2012.07.14.07

Windows 7 Service Pack 1 x64 NTFS

Internet Explorer 9.0.8112.16421

Chris :: CHRIS-VAIO-Z [administrator]

Protection: Enabled

7/14/2012 5:25:40 PM

mbam-log-2012-07-14 (17-25-40).txt

Scan type: Full scan (C:\|)

Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM | P2P

Scan options disabled:

Objects scanned: 515628

Time elapsed: 18 minute(s), 5 second(s)

Memory Processes Detected: 0

(No malicious items detected)

Memory Modules Detected: 0

(No malicious items detected)

Registry Keys Detected: 0

(No malicious items detected)

Registry Values Detected: 0

(No malicious items detected)

Registry Data Items Detected: 0

(No malicious items detected)

Folders Detected: 0

(No malicious items detected)

Files Detected: 1

C:\Qoobox\Quarantine\C\Windows\Installer\{c8347dac-c04f-371f-2862-2c27f80a4694}\U\00000008.@.vir (Trojan.Dropper.BCMiner) -> Quarantined and deleted successfully.


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Ohh and the browser redirection is now gone, THANKS! :D Is there anything else I should do to test things further?

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Great thumbsup.gif

A little clean up to do....

Please Uninstall ComboFix: (if you used it)

Press the Windows logo key + R to bring up the "run box"

Copy and paste next command in the field:

ComboFix /uninstall

Make sure there's a space between Combofix and /


Then hit enter.

This will uninstall Combofix, delete its related folders and files, hide file extensions, hide the system/hidden files and clears System Restore cache and create new Restore point


Please download OTL from one of the links below: (you may already have OTL on the system)



Save it to your desktop.

Run OTL and hit the CleanUp button. (This will cleanup the tools and logs used including itself)

Any other programs or logs you can manually delete.

IE: RogueKiller.exe, RKreport.txt, RK_Quarantine folder, etc....


Any questions...please post back.

If you think I've helped you, please leave a comment > click on my avatar picture > click Profile Feed.

Take a look at My Preventive Maintenance to avoid being infected again.

Good Luck and Thanks for using the forum, MrC

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Glad we could help. :)

If you need this topic reopened, please send a Private Message to any one of the moderating team members. Please include a link to this thread with your request. This applies only to the originator of this thread.

Other members who need assistance please start your own topic in a new thread. Thanks!

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