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
25 April 2014
Trojan.Win32.Starter.aenb 12:40  
Trojan.Win32.Starter.aena 12:40  
Trojan.Win32.KillFiles.cxvb 12:40  
Trojan.Win32.Inject.mrfa 12:40  
Trojan.Win32.Inject.mrez 12:40  
Trojan-Spy.Win32.Pophot.crlm 12:40  
Trojan-Ransom.Win32.Blocker.empv 12:40  
Trojan-PSW.Win32.Tepfer.twcz 12:40  
Trojan-PSW.Win32.Tepfer.twcy 12:40  
Trojan-GameThief.Win32.Magania.inlg 12:40  
Trojan-Dropper.Win32.Necurs.upy 12:40  
Trojan-Dropper.Win32.Agent.knka 12:40  
Trojan-Dropper.Win32.Agent.knjz 12:40  
Trojan-Dropper.Win32.Agent.knjy 12:40  
Trojan-Dropper.Win32.Agent.knjx 12:40  
Trojan-Dropper.Win32.Agent.knjw 12:40  
Trojan-Downloader.Win32.Genome.grlu 12:40  
Trojan-Downloader.Win32.Genome.grlt 12:40  
Trojan-Downloader.Win32.Genome.grls 12:40  
Trojan-Downloader.Win32.Andromeda.almb 12:40  
Trojan.Win32.Bublik.clrq 12:40  
Trojan.Win32.Badur.hoin 12:40  
Trojan.Win32.Badur.hoim 12:40  
Trojan.Win32.Badur.hoil 12:40  
Trojan.MSIL.Zapchast.cppj 12:40  
Trojan.MSIL.Zapchast.cppi 12:40  
Trojan.MSIL.Cryptos.hun 12:40  
P2P-Worm.Win32.Palevo.hnku 12:40  
not-a-virus:RiskTool.Win32.Agent.gxk 12:40  
not-a-virus:RiskTool.Win32.Agent.gxj 12:40  
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