My library

+ Add to library

Contact us
24/7 Tech support | Rules regarding submitting

Send a message

Your tickets


Virus library

An analysis of the technologies used by cybercriminals allows us to draw conclusions about the virus industry’s possible vectors of development and more effectively confront future threats. You, too, can learn what actions various malicious programs take in infected systems and how to withstand them.

Win32.HLLM.Dref aliases:

Name Vendor Dr.Web classification name
Email-Worm.Win32.Drefir.b Kaspersky Win32.HLLM.Dref
WORM_SILLY.I Trend Micro Win32.HLLM.Dref
Win32/Drefir.D!Worm Computer Associates Win32.HLLM.Dref
WORM_DREFIR.B Trend Micro Win32.HLLM.Dref
Email-Worm.Win32.Drefir.a Kaspersky Win32.HLLM.Dref
Win32/Drefir!Worm Computer Associates Win32.HLLM.Dref
WORM_DREFIR.C Trend Micro Win32.HLLM.Dref
PE_DREFIR.B-O Trend Micro Win32.HLLM.Dref
Email-Worm.Win32.Drefir.d Kaspersky Win32.HLLM.Dref
Win32/Drefir.A!Worm Computer Associates Win32.HLLM.Dref
PE_AGOBOT.AQM Trend Micro Win32.HLLM.Dref
W32/Polybot.dr McAfee Win32.HLLM.Dref
Trojan-Dropper.Win32.Paradrop.a Kaspersky Win32.HLLM.Dref
Email-Worm.Win32.Drefir.e Kaspersky Win32.HLLM.Dref
Win32/Drefir.B!Worm Computer Associates Win32.HLLM.Dref
PE_DREFIR.A-O Trend Micro Win32.HLLM.Dref
Email-Worm.Win32.Drefir.f Kaspersky Win32.HLLM.Dref
WORM_DREFIR.E Trend Micro Win32.HLLM.Dref
Email-Worm.Win32.Drefir.i Kaspersky Win32.HLLM.Dref
WORM_SDBOT.GEN Trend Micro Win32.HLLM.Dref
W32.Dref@mm Symantec Win32.HLLM.Dref
WORM_IRCBOT.AP Trend Micro Win32.HLLM.Dref
W32/Drefir.worm McAfee Win32.HLLM.Dref Kaspersky Win32.HLLM.Dref
Backdoor.Trojan Symantec Win32.HLLM.Dref
W32/Drefir.worm.gen McAfee Win32.HLLM.Dref
Email-Worm.Win32.Drefir.c Kaspersky Win32.HLLM.Dref
W32.SillyIRC Symantec Win32.HLLM.Dref
Email-Worm.Win32.Drefir.j Kaspersky Win32.HLLM.Dref
I-Worm/Generic.ASN AVG Win32.HLLM.Dref
Win32.Worm.Loveletter.B BitDefender Win32.HLLM.Dref
Win32.SMTP-MassMailer BitDefender Win32.HLLM.Dref
W32/Volag.J F-Prot Win32.HLLM.Dref
Win32/Shorm E-Trust Win32.HLLM.Dref
I-Worm/Generic.EF AVG Win32.HLLM.Dref
Email-Worm.Win32.Volag.c Kaspersky Win32.HLLM.Dref
Win32.LoveLetter.DM@mm BitDefender Win32.HLLM.Dref
Email-Worm.Win32.LoveLetter.a Kaspersky Win32.HLLM.Dref
PE_LUDER.D-O Trend Micro Win32.HLLM.Dref
W32/Mixor.48884@mm F-Prot Win32.HLLM.Dref
Worm/Generic.PS AVG Win32.HLLM.Dref
Email-Worm.Win32.LoveLetter.b Kaspersky Win32.HLLM.Dref
Win32.Mixor.H@mm BitDefender Win32.HLLM.Dref
WORM_Generic Trend Micro Win32.HLLM.Dref
Email-Worm.Win32.Mixor.a Kaspersky Win32.HLLM.Dref
Worm/Generic.PR AVG Win32.HLLM.Dref
Generic.Malware.SIM!g.556D1AAE BitDefender Win32.HLLM.Dref
I-Worm/Generic.ASL AVG Win32.HLLM.Dref
Generic.Malware.SIM!g.4F7FE96D BitDefender Win32.HLLM.Dref
I-Worm/Generic.AQW AVG Win32.HLLM.Dref

1 2 3 4 5 6

Win32.HLLM.Dref in virus library:


Vulnerabilities for Android

According to statistics, every fifth program for Android contains a vulnerability (or, in other words, a "loophole") that lets cybercriminals successfully introduce Trojans onto mobile devices and manipulate them into doing whatever actions they need them to.

Dr.Web Security Auditor for Android diagnoses and analyses a mobile device’s security and offers solutions to address security problems and vulnerabilities.