• We should now be fully online following an overnight outage. Apologies for any inconvenience, we do not expect there to be any further issues.

See if your antivirus software REALLY works

Page 5 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

TheWart

Diamond Member
Dec 17, 2000
5,219
1
76
looking at the BitDefenser site, does the free version 7.2 under "downloads" work as well as the paid version? if so, why is it for free?
 

ProviaFan

Lifer
Mar 17, 2001
14,993
1
0
Norton Antivirus 2003 with latest definitions (as of this morning) caught 5 out of 7. It missed Backdoor.ServU.B.exe and Virtool.HiddenRun.B.exe.

I appreciate the effort you're making to collect data on AV software effectiveness. Though, I have one suggestion... If you plan to find more virii for us to test our AV software with, could you please package the new ones in a virii2.zip? For those of us on dialup, it would be more efficient and time-saving if we could avoid downloading the previously-tested virii along with the new ones. :)
 

TheWart

Diamond Member
Dec 17, 2000
5,219
1
76
Update for me:

TDS-3 Report with definitions updated 2-17-04:

Scan Control Dumped @ 11:23:39 17-02-04
Positive identification (in archive): RAT.Iroffer 1.2b17
File: backdoor.iroffer.1217.exe (In f:\virii.zip)

Generic Detection (in archive): Possible trojan with ICQ-notify capability
File: backdoor.server.generic.exe (In f:\virii.zip)

Positive identification (in archive): Trojan.BAT.KillAV.h Dropper.a
File: trojan.dropper.kifer.b.exe (In f:\virii.zip)

Positive identification (in archive): Hidden32 Trojan Tool
File: virtool.hiddenrun.b.exe (In f:\virii.zip)

Positive identification (in archive): Worm.Torvil.d
File: win32.torvil.b.exe (In f:\virii.zip)



TheCleaner 4.0 Pro updated 2-17-04:

Filename Trojan Action
-------- ------ ------
f:\virii.zip: Backdoor.Iroffer.1217.exe iroffer Report Only
f:\virii.zip: BAT.Kifer.B.bat Redwa Report Only
f:\virii.zip: Trojan.Dropper.Kifer.B.exe Redwa Report Only
f:\virii.zip: Virtool.HiddenRun.B.EXE HideWindow Report Only


McAfee Viruscan Enterprise 7.1 latest defs:

When I right-click scanned the zip, I was told to delete it because virii were found. When I unzipped all the files, McAfee halted me and told me that it found Backdoor.Server.Generic.exe and Win32.Torvil.B.exe. So I guess it only recognizes those two.





So I am still happy with my defense system. Please someone let me know if BitDefender free version is good as well. Thanks for the thread!
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
Originally posted by: TheWart
looking at the BitDefenser site, does the free version 7.2 under "downloads" work as well as the paid version? if so, why is it for free?

The free version has no resident auto protect. You have to manually scan to find viruses. I THINK it has a scheduler..but I'm not sure.

BTW, go here to get Bitdefender at 20% off: link
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
Originally posted by: jliechty
I appreciate the effort you're making to collect data on AV software effectiveness. Though, I have one suggestion... If you plan to find more virii for us to test our AV software with, could you please package the new ones in a virii2.zip? For those of us on dialup, it would be more efficient and time-saving if we could avoid downloading the previously-tested virii along with the new ones. :)

Yeah, no problem. I doubt I'll download any more viruses, but if I do, I'll make a new file as you described.
 

Ferocious

Diamond Member
Feb 16, 2000
4,584
2
71
McAfee cleaned 2/7 immediately upon extraction.

Then it asked me to delete 3 more because they could not be cleaned.
 

ViciouS

Golden Member
Apr 1, 2001
1,257
0
0
I downloaded the virus file. I unzipped to desktop. I scanned for viruses. AVG found 3 of the 5 that made it through the extraction. I was left with 2 viruses. I Shift Deleted last 2 viruses. I shift Deleted zip file.


Point is those are the steps I took. Now AVG says I have 5 infected files that can not be removed??? How did they end up on my computer! Is AVG f?ing with me or is there really 5 infected files? I didn?t mess with any of the files after extracted. How do I get rid of them now?


Results of Complete Test, date and time 2/17/2004 14:28:26 :

Testing C:\ serial 58C8-1B09
C:\Documents and Settings\All Users\Application Data\Microsoft\NETWORK\Downloader\QMGR0.DAT Cannot open; not checked!
C:\Documents and Settings\All Users\Application Data\Microsoft\NETWORK\Downloader\QMGR1.DAT Cannot open; not checked!
C:\Documents and Settings\ERIC\NTUSER.DAT Cannot open; not checked!
C:\Documents and Settings\ERIC\ntuser.dat.LOG Cannot open; not checked!
C:\Documents and Settings\ERIC\Local Settings\Application Data\Microsoft\WINDOWS\USRCLASS.DAT Cannot open; not checked!
C:\Documents and Settings\ERIC\Local Settings\Application Data\Microsoft\WINDOWS\UsrClass.dat.LOG Cannot open; not checked!
C:\Documents and Settings\ERIC\Local Settings\Temporary Internet Files\CONTENT.IE5\WX27AJ0L\virii[1].zip:\Win32.To.exe Virus identified I-Worm/Torvil.B
C:\Documents and Settings\ERIC\Local Settings\Temporary Internet Files\CONTENT.IE5\WX27AJ0L\virii[1].zip:\Backdoor.exe Trojan horse BackDoor.Iroffer.F
C:\Documents and Settings\ERIC\Local Settings\Temporary Internet Files\CONTENT.IE5\WX27AJ0L\virii[1].zip:\Backdoor.exe Trojan horse BackDoor.Amitis.AC
C:\Documents and Settings\ERIC\Local Settings\Temporary Internet Files\CONTENT.IE5\WX27AJ0L\virii[1].zip:\BAT.Kife.bat Could be infected BAT/HitOut
C:\Documents and Settings\ERIC\Local Settings\Temporary Internet Files\CONTENT.IE5\WX27AJ0L\virii[1].zip:\Trojan.D.exe Trojan horse Dropper.Kifer.A
C:\Documents and Settings\LocalService\NTUSER.DAT Cannot open; not checked!
C:\Documents and Settings\LocalService\ntuser.dat.LOG Cannot open; not checked!
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\WINDOWS\USRCLASS.DAT Cannot open; not checked!
C:\Documents and Settings\LocalService\Local Settings\Application Data\Microsoft\WINDOWS\UsrClass.dat.LOG Cannot open; not checked!
C:\Documents and Settings\NetworkService\NTUSER.DAT Cannot open; not checked!
C:\Documents and Settings\NetworkService\ntuser.dat.LOG Cannot open; not checked!
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\WINDOWS\USRCLASS.DAT Cannot open; not checked!
C:\Documents and Settings\NetworkService\Local Settings\Application Data\Microsoft\WINDOWS\UsrClass.dat.LOG Cannot open; not checked!
C:\WINDOWS\SYSTEM32\CONFIG\SYSTEM.LOG Cannot open; not checked!

Test finished, duration 00:09:23.9 s
19356 objects tested, 5 found infected


 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
ViciouS,

Just clear your cache. It looks like the downloaded viruses are in your cache and need to be cleaned out. Disable your AVG autoprotect if needed, then go to IE and clear out your cache, and then reenable the AVG autoprotect. Then do a scan again.
 

ViciouS

Golden Member
Apr 1, 2001
1,257
0
0
Originally posted by: MDesigner
ViciouS,

Just clear your cache. It looks like the downloaded viruses are in your cache and need to be cleaned out. Disable your AVG autoprotect if needed, then go to IE and clear out your cache, and then reenable the AVG autoprotect. Then do a scan again.


It worked thanks! i thought maybe you where trying to get a bunch of jack ***'s to dl your viruses or somthing! my bad.
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
Originally posted by: ViciouS
Originally posted by: MDesigner
ViciouS,

Just clear your cache. It looks like the downloaded viruses are in your cache and need to be cleaned out. Disable your AVG autoprotect if needed, then go to IE and clear out your cache, and then reenable the AVG autoprotect. Then do a scan again.


It worked thanks! i thought maybe you where trying to get a bunch of jack ***'s to dl your viruses or somthing! my bad.

Heheh.. no.. :) My intention is to put all these anti-virus apps to a REAL test. Not some stupid speed test, or something else that makes it sound cool like VB100% passed. Those mean squat in the end. Well, if someone fails the VB test, then obviously that's bad :) But so many of them pass, there should be a better way to test these apps out.

Just to prove VB100% doesn't mean crap.. just look at Panda's history. It passed way back in 2001, and that's it, and they haven't even had a VB test since June 2002. But yet Panda detected more viruses than most of the other apps I tested (and you guys tested).
 

ViciouS

Golden Member
Apr 1, 2001
1,257
0
0
Originally posted by: aRCeNiTe
Avast (latest updates, etc) only picked up dc61.exe as Win32: Kifer

Ignored other files. I had to extract the files for it to find it.. Maybe it's time to find a new scanner.

Bill

Edit: I'm not downloading BitDefender.

Did Avast find them all with a scan?
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
Man, this thread is about to appear on the Hot Topics list! We just need like 5 or so more replies :)

I still have not purchased Bitdefender yet. Someone told me in this thread that Panda Titanium 2004 caught all seven viruses.. I don't really believe that, personally, since I tried it and it missed one. I was using a trial version, but it DID have the latest updates.

Can someone else with Titanium Antivirus 2004 do a scan??
 

mcveigh

Diamond Member
Dec 20, 2000
6,457
6
81
I downloaded the trial version of bitdefender and like it, I also like the builtin firewall.

it caught all 7

I just may buy this I haven't tried panda yet though.
 

Kev

Lifer
Dec 17, 2001
16,367
4
81
I found 4 out of 7 with Symantec AV Corporate edition. What a piece of junk
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
avast caught one out of three in the original zip file, I think. Who knows how many it'll catch out of the seven...
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
BTW, as soon as a Panda Titanium 2004 owner gets a chance, please scan that zip file and post the results here. (no trial versions... I already tried the trial and it missed one, I want to know if the full version somehow will catch all 7) Thanks!
 

nodoubts2k

Golden Member
Sep 7, 2003
1,531
1
71
! C:\Documents and Settings\Clark Kent\Desktop\virii.zip: Cannot open Win32.Torvil.B.exe
The system cannot find the file specified.
! C:\Documents and Settings\Clark Kent\Desktop\virii.zip: Cannot open Backdoor.Iroffer.1217.exe
The system cannot find the file specified.
! C:\Documents and Settings\Clark Kent\Desktop\virii.zip: Cannot open Backdoor.Server.Generic.exe
The system cannot find the file specified.
! C:\Documents and Settings\Clark Kent\Desktop\virii.zip: Cannot open BAT.Kifer.B.bat
The system cannot find the file specified.
! C:\Documents and Settings\Clark Kent\Desktop\virii.zip: Cannot open Trojan.Dropper.Kifer.B.exe
The system cannot find the file specified.

Using Norton
 

MDesigner

Platinum Member
Apr 3, 2001
2,016
0
0
I'll go ahead and install avast on my sandbox machine and scan the 7 files and see what comes up. Give me a bit...