Z-Demon

Aliases: Backdoor.Win32.Zdemon.10, Backdoor.Win32.Zdemon.125, Backdoor.Zdemon.10
Variants: 1.0, 1.1, 1.11, 1.2, 1.25, 1.26
Port: 6051, 31556
Size: 78kb
Author: [ZnAsH]
Created: JAN 2003
OS: Windows
Location: HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Infection: systemreg.exe

Z.I.W.

Aliases: Trojan-Spy.Win32.Delf.nw
Variants: 2.0
Size: 63kb
Author: Tianhao
Created: DEC 2005
OS: Windows
Location: TBD
Infection: system32.exe

Z2345

Created: JAN 2003
OS: Windows
Location: TBD

ZA Killer

Created: DEC 2003
OS: Windows
Location: TBD

Zal

Created: MAR 2003
OS: Windows
Location: TBD

Zalivator

Created: MAR 2003
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\

Zany

Created: APR 2002
OS: Windows
Location: TBD

Zap

Created: AUG 1995
OS: Windows
Location: TBD

Zaratustra

Aliases: Backdoor.Win32.Zaratustra
Variants: 0.99
Port: 660
Size: 2kb
Author: NBK [MATRiX]
Created: NOV 2001
OS: Windows
Location: TBD

Zdziubus

Aliases: Backdoor.Win32.Delf.ge
Variants: 0.1
Port: 4321
Size: 38kb
Created: JUN 2003
OS: Windows
Location: TBD

ZED

Aliases: Backdoor.Win32.Small.bk
Port: 23
Size: 7kb
Author: 23D TeAm
Created: JUL 2004
OS: Windows
Location: HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Infection: microsoft_zed_terminal.exe

ZenMaster

Aliases: Backdoor.Zenmaster.102
Variants: 1.02
Size: 20kb
Created: APR 2002
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
Infection: k_file.exe, winfiles.exe

Zer0 Tolerance

Variants: 1.0, 1.4
Port: 190
Size: 65kb
Author: T.H.U.
Created: FEB 2004
OS: Windows
Location: TBD
Infection: windowssi.exe

ZeroHacker

Variants: 1.0
Port: 777, 778, 18391
Size: 53kb
Created: AUG 2003
OS: Windows
Location: TBD

Zetronic

Aliases: Backdoor.Zetronic
Size: 23kb
Created: JAN 2005
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
Infection: win.ini

ZFriends Takeover

Aliases: Backdoor.VB.el
Variants: 1.0
Port: 123
Size: 14kb
Author: DaRKFeAR
Created: MAY 2001
OS: Windows
Location: TBD

Zhangpo

Aliases: Backdoor.Zhangpo
Port: 9689
Size: 30kb
Created: OCT 2002
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
Infection: configure.exe

Zhek

Created: APR 2004
OS: Windows
Location: TBD

Zinx-A

Created: FEB 2004
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\

ZKJ.8628

Created: JUN 2003
OS: Windows
Location: TBD

ZKT

Aliases: Backdoor.ZKT
Port: 8820, 65420
Size: 25kb
Created: JAN 2005
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\

ZML

Port: 55555
Size: 23kb
Author: MaVeR
Created: JUL 2005
OS: Windows
Location: HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
Infection: iexplorer.exe

Znarf

Created: MAY 2004
OS: Windows
Location: TBD

Znhatnnh

Created: JAN 2004
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\

Zombie

Aliases: Backdoor.Zomby.b, Backdoor.Zomby.c, Backdoor.Zomby.d
Variants: (b), (c), (d)
Size: 17kb
Created: JAN 2005
OS: Windows
Location: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
Infection: kernl32.exe

ZomBot

Aliases: Backdoor.Zombodoor
Author: Zombie
Created: TBD
OS: Windows
Location: TBD

Zoom

Variants: 1.0
Port: 188
Size: 33kb
Author: Hackers Union
Created: NOV 2003
OS: Windows
Location: TBD

Zoria

Created: OCT 2000
OS: Windows
Location: TBD

ZSpy II

Aliases: Backdoor.ZSpy
Variants: 0.99
Port: 1979, 1980
Size: 275kb
Created: TBD
OS: Windows
Location: HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\
Infection: zspy.exe

Zu.473.a

Created: MAY 2004
OS: Windows
Location: TBD

ZUD

Aliases: Backdoor.VB.ct
Variants: 1.0
Port: 123
Size: 32kb
Author: MadMax
Created: AUG 2002
OS: Windows
Location: TBD

Zuoning

Created: DEC 2002
OS: Windows
Location: TBD

Zux

Created: TBD
OS: Windows
Location: HKU\Default\Software\Mirabilis\ICQ\Agent\AppsRun\
HKCU\Default\Software\Mirabilis\ICQ\Agent\AppsRun\

ZXShell

Aliases: Backdoor.Sensode, Backdoor.Sensode.b, Backdoor.Sensode.e, Backdoor.Win32.Sensode.e
Variants: 1.0, 2.0
Author: LZX
Created: APR 2004
OS: Windows
Location: TBD
Infection: zxshell.exe, zxrecv.exe

Zynber Remote

Aliases: Backdoor.Win32.VB.anu
Variants: 1.8.60
Port: 1860
Size: 18kb
Author: Zynber
Created: FEB 2006
OS: Windows
Location: TBD

ZZ

Aliases: Backdoor.Delf.lt
Variants: 2.0
Created: JAN 2002
OS: Windows
Location: TBD

ZZK

Variants: 1.0
Size: 84kb
Created: AUG 2006
OS: Windows
Location: TBD
Infection: plik.exe

ZZMM

Aliases: Backdoor.Qiwei
Variants: 2.0
Port: 4000
Size: 68kb
Author: cumt
Created: MAY 2001
OS: Windows
Location: HKCU\Software\Microsoft\Windows\CurrentVersion\Run\