Kathy, You may have the EzuLa malware on your computer. Update your Ad-aware then run it as a new update just came out today which includes EzuLa.
A new reference file (01R316 11.06.2004) is now available.
Here is a breakdown explaining what is included:
New Items
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Net Replicator
Win32.Backdoor.RBot
Updated Items
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AdLogix (2 variants)
AdRotator
Adsincontext
BroadCastPC
ClickSpring (2 variants)
CoolWebSearch (6 variants)
DealHelper (15 variants)
Dial XS (2 variants)
eUniverse
EzuLa
Golden Palace Casino
HotBar (10 variants)
IBIS Toolbar (2 variants)
ImIServer IEPlugin (2 variants)
iSearch Toolbar (2 variants)
istbar (2 variants)
Lop (3 variants)
Lycos Sidesearch
LZIO (4 variants)
Marketscore(Netsetter) (2 variants)
Rads01.Quadrogram (3 variants)
Roings (5 variants)
SahAgent
SecondThought (2 variants)
StatBlaster (4 variants)
VirtuMonde (6 variants)
WhenU (2 variants)
Win32.Agent.Trojan
Win32.Delf.Trojan.A (2 variants)
Win32.TrojanClicker
Winpup32
Reference File Details
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After updating, the detail-screen shows the following information:
Reference Number : 01R316 11.06.2004
Internal build : 248
Total size : 1233266 Bytes
Signature data size : 1213039 Bytes
Reference data size : 20163 Bytes
Signatures total : 27012
Target categories : 10
Target families : 494
Tufenuf