False Positive?

[MDobson]

I had a Trojan.Downloader come up yesterday that hasn't appeared in any previous scans over the last month, and wasn't detected by my other anti-virus. It's in a file I installed and haven't used in over a year. Here's the log:

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:\Program Files (x86)\Electronic Arts\BioWare\Star Wars - The Old Republic\FixLauncher.exe (Trojan.Downloader) -> Quarantined and deleted successfully.

[MDobson]

It was version 2012.12.11.06 if that helps.

[shadowwar]

Can you please attach that file here in zip format?

Thanks. Also a dev log would help. instructions are stickied in this forum.

[MDobson]

I already removed the file. Here is the full log.

Malwarebytes Anti-Malware 1.65.1.1000

www.malwarebytes.org

Database version: v2012.12.11.06

Windows 7 Service Pack 1 x64 NTFS

Internet Explorer 9.0.8112.16421

B :: B-PC [administrator]

12/11/2012 2:56:23 AM

mbam-log-2012-12-11 (02-56-23).txt

Scan type: Full scan (C:\|D:\|E:\|F:\|G:\|H:\|I:\|J:\|)

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

Scan options disabled: Registry

Objects scanned: 435241

Time elapsed: 1 hour(s), 13 minute(s), 31 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:\Program Files (x86)\Electronic Arts\BioWare\Star Wars - The Old Republic\FixLauncher.exe (Trojan.Downloader) -> Quarantined and deleted successfully.

(end)

[shadowwar]

The file can be restored from the Quarantine tab.

This post has the instructions for the dev log. Right now i dont have anything to go on to fix this for you.

http://forums.malwarebytes.org/index.php?showtopic=3228

[shadowwar]

Please let me know if defs 12.12.01 release in a few mins fix this.

Thanks.

If the file is restored you can just do a right click scan on the swtor folder.

[MDobson]

I scanned it with the new version and no objects were detected. So it was just a false positive right. Previous versions before yesterday didn't detect anything either. I restored it and ZIPed it if you still need that info but it looks like it's solved.

[shadowwar]

If its not to big and you can attach it it would be appreciated.

Thanks!