I came across this forum from a search which led me to a previous post for Darkonia. I thought that my case is different enough to warrant a new thread.
Windows XP
Spybot - Search & Destroy 1.6.0.3.0
Last detection update: 12/23/2008
Single file on-demand scanner: 1.6.0.4
When I run a Search & Destroy, my machine comes back clean.
However, when I select an individual file (zlib1.dll) and select "Scan using Spybot-Search&Destroy", I get back a Heuristic result for "Darkonia".
This file is part of the external libraries required for Notepad++'s XML Tools. I managed to find some discussion on the matter here.
--- Spybot - Search & Destroy version: 1.6.0 (build: 20080707) ---
2008-07-07 blindman.exe (1.0.0.8)
2008-07-07 SDFiles.exe (1.6.0.4)
2008-07-07 SDMain.exe (1.0.0.6)
2008-07-07 SDShred.exe (1.0.2.3)
2008-07-07 SDUpdate.exe (1.6.0.8)
2008-07-07 SDWinSec.exe (1.0.0.12)
2008-07-07 SpybotSD.exe (1.6.0.30)
2008-09-16 TeaTimer.exe (1.6.3.25)
2008-12-07 unins000.exe (51.49.0.0)
2008-07-07 Update.exe (1.6.0.7)
2008-10-22 advcheck.dll (1.6.2.13)
2007-04-02 aports.dll (2.1.0.0)
2008-06-14 DelZip179.dll (1.79.11.1)
2008-09-15 SDHelper.dll (1.6.2.14)
2008-06-19 sqlite3.dll
2008-10-22 Tools.dll (2.1.6.8)
2008-11-04 Includes\Adware.sbi (*)
2008-12-22 Includes\AdwareC.sbi (*)
2008-06-03 Includes\Cookies.sbi (*)
2008-09-02 Includes\Dialer.sbi (*)
2008-09-09 Includes\DialerC.sbi (*)
2008-07-22 Includes\HeavyDuty.sbi (*)
2008-11-18 Includes\Hijackers.sbi (*)
2008-12-22 Includes\HijackersC.sbi (*)
2008-12-09 Includes\Keyloggers.sbi (*)
2008-12-22 Includes\KeyloggersC.sbi (*)
2004-11-29 Includes\LSP.sbi (*)
2008-11-18 Includes\Malware.sbi (*)
2008-12-22 Includes\MalwareC.sbi (*)
2008-12-15 Includes\PUPS.sbi (*)
2008-12-15 Includes\PUPSC.sbi (*)
2007-11-07 Includes\Revision.sbi (*)
2008-06-18 Includes\Security.sbi (*)
2008-12-16 Includes\SecurityC.sbi (*)
2008-06-03 Includes\Spybots.sbi (*)
2008-06-03 Includes\SpybotsC.sbi (*)
2008-12-10 Includes\Spyware.sbi (*)
2008-12-10 Includes\SpywareC.sbi (*)
2008-06-03 Includes\Tracks.uti
2008-12-23 Includes\Trojans.sbi (*)
2008-12-22 Includes\TrojansC.sbi (*)
2008-03-04 Plugins\Chai.dll
2008-03-05 Plugins\Fennel.dll
2008-02-26 Plugins\Mate.dll
2007-12-24 Plugins\TCPIPAddress.dll