Virus Watch

Here you can see the malicious programs we have detected - in real-time. Every time one of our analysts adds a signature the list is updated.

The first column shows the exact time that a program was added to the antivirus databases. The second column shows the time that an antivirus database update containing this detection was released.

If you don't see the name of a specific malicious program, you can filter the list to find the detection and update times. For example, typing "Bagle" will produce a list of all programs in the Bagle family, whether they are Email-Worms or Trojan-Downloaders.

You can also filter using wildcards. For example, typing "*.a" will produce a list of all .a-versions in the VirusWatch archive.

Please note that this is not a complete listing of all malicious programs which can be detected by Kaspersky Lab products, but the archive of the VirusWatch service which was launched in March 2005. If you want to find out about malicious programs detected prior to March 2005, you should use the virus search facility on


Name of malicious program↑ Detection timeUpdate released
19 April 2014
Trojan-Spy.Win32.Zbot.sekm 08:45  
Backdoor.Win32.Simda.acnf 08:45  
Backdoor.Win32.Simda.acne 08:45  
Trojan.Win32.Swisyn.dfry 08:45  
Trojan.Win32.Staser.yii 08:45  
Trojan.Win32.Reconyc.bikb 08:45  
Trojan.Win32.Reconyc.bika 08:45  
Trojan.Win32.Reconyc.bijz 08:45  
Trojan.Win32.Menti.rmud 08:45  
Trojan.Win32.Llac.gkil 08:45  
Trojan.Win32.KillFiles.cxnl 08:45  
Trojan.Win32.Inject.mnyh 08:45  
Trojan.Win32.Inject.mnyg 08:45  
Trojan.Win32.Inject.mnyf 08:45  
Trojan.Win32.Fsysna.yld 08:45  
Trojan.Win32.Fsysna.ylc 08:45  
Trojan.Win32.Droma.arz 08:45  
Trojan.Win32.Cosmu.chgy 08:45  
Trojan.Win32.Buzus.omwk 08:45  
Trojan.Win32.Buzus.omwj 08:45  
Trojan.Win32.Badur.hmnj 08:45  
Trojan.MSIL.Zapchast.cocv 08:45  
Trojan.MSIL.Zapchast.coct 08:45  
Trojan.MSIL.Zapchast.cocs 08:45  
Trojan.MSIL.Zapchast.cocr 08:45  
Trojan.MSIL.Zapchast.cocq 08:45  
Trojan.MSIL.Agent.efjr 08:45  
Trojan.MSIL.Agent.efjq 08:45  
Trojan.MSIL.Agent.efjp 08:45  
Trojan-Spy.Win32.Zbot.sekl 08:45  
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