Saturday, November 29, 2008

MultiDropper.cfg Trojan

Removing MultiDropper.cfg
Categories: Trojan,Backdoor,RAT,Hacker Tool,DoS
This loose category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.

Multi-purpose Trojans are also included in this group, as some virus writers
create multi-functional Trojans rather than Trojan packs.
Backdoors are the most dangerous type of Trojans and the most popular.
Backdoors open infected machines to external control via Internet.
Often the backdoor will not be visible in the log of active programs.
Many trojans and backdoors now have remote administration capabilities
allowing an individual to control the victim's computer.
Many times a file called the server must be opened on the victim's computer before
the trojan can have access to it.

These are generally sent through email, P2P file sharing software,
and in internet downloads. They are usually disguised as a legitimate program or file.
Many server files will display a fake error message when opened, to make it seem like it didn't open.
Some will also kill antivirus and firewall software.
These utilities are designed to penetrate remote computers
in order to use them as zombies (by using backdoors) or to download other malicious programs to computer.

Exploits use vulnerabilities in operating systems and applications to achieve the same result.
DoS trojans conduct attacks from a single computer with the consent of the user.

MultiDropper.cfg Also known as:

[Kaspersky]TrojanDropper.Win32.Joiner.16,TrojanDropper.Win32.FC.a,TrojanDropper.Win32.Factory,TrojanDropper.Win32.Factory.a,TrojanDropper.Win32.Joiner.15,TrojanDropper.Win32.RatPacker,TrojanDropper.Win32.SilkRope.a,TrojanDropper.Win32.Zyon,TrojanDropper.Win32.Delf.f,Trojan.Win32.Msverh,TrojanDropper.Win32.Plteam,TrojanDropper.Win32.Joiner.ad,TrojanDropper.Win32.Juntador.c,TrojanDropper.Win32.ExeBind,VirTool.Win32.ST.20.a,VirTool.Win32.ST.20.b,TrojanDropper.Win32.Yabinder.102,TrojanDropper.Win32.Multibinder,TrojanDropper.Win32.Multibinder.141,TrojanDropper.Win32.G-Spot,TrojanDropper.Win32.GiftBinder,TrojanDropper.Win32.GreenStuff.12,TrojanDropper.Win32.GoBind.b,TrojanDropper.Win32.Inpect,TrojanDropper.Win32.Seapig,TrojanDropper.Win32.Xbinder.10,TrojanDropper.Win32.Xbinder.20,TrojanDropper.Win32.Glue,TrojanDropper.Win32.Snowplug;
[Eset]Win32/Runner.Joiner.16 trojan,Win32/Joiner.15 trojan,Win32/Msverh trojan,Win32/TrojanDropper.Plteam.A trojan;
[McAfee]MultiDropper.cfg,MutiDropper-BB,MultiDropper.cfg trojan,MultiDropper-BJ,MultiDropper-CF,MultiDropper-AJ;
[F-Prot]destructive program,virus construction tool,virus dropper;
[Panda]Trj/W32.Joiner.16,Trj/FC,Trj/Runner.Factory,Trj/W32.Factory,Trojan Horse.LC,Trj/Runner.Joiner.15,Trojan Horse,Trj/W32.SilkRope,Trj/W32.Juntador,Virus Constructor,Trj/MultiBinder,Univ.PS,Trj/W32.Xbinder,Trj/W32.Drp.gen,Trj/W32.Small.B,Trj/Patcher.A;
[Computer Associates]Win32/MultiDropper.AF-0!Dropper,Win32/TrojanRunnerr.Factory!Troj,Win32/Joiner.1_5!Joiner,Win32/RatPacker!Trojan,Win32/SilkRope!Trojan,Win32/Runner.Zyon!Trojan,Win32/Juntador.c!Dropper,Win32/ExeBind!Dropper,Win32/Multibinder.A!Trojan,Backdoor/G-Spot!Dropper,Win32.JoinSpot,Win32/JoinSpot!Trojan,Win32.TheJoiner.15x.A,Win32/Joiner.A!Joiner,Win32/GreenStuff!Dropper,Win32/Inpect!Dropper,Win32/XBinder!Joiner,Win32/Xbinder.20!Joiner,Win32.GlueJoiner,Win32/SmartGlue.A!Joiner,Win32/SmartGlue.B!Joiner,Win32.Snowplug.20,Win32/Snowplug!Joiner,Win32/Snowplug.20!Trojan,Win32/Patcher!Trojan

Visible Symptoms:
Files in system folders:
[%PROFILE_TEMP%]\wh.exe
[%WINDOWS%]\webhdll.dll
[%WINDOWS%]\wh.exe
[%WINDOWS%]\whagent.inf
[%WINDOWS%]\whCC-GIANT.exe
[%WINDOWS%]\whInstaller.exe
[%WINDOWS%]\whInstaller.ini
[%PROFILE_TEMP%]\wh.exe
[%WINDOWS%]\webhdll.dll
[%WINDOWS%]\wh.exe
[%WINDOWS%]\whagent.inf
[%WINDOWS%]\whCC-GIANT.exe
[%WINDOWS%]\whInstaller.exe
[%WINDOWS%]\whInstaller.ini

How to detect MultiDropper.cfg:

Files:
[%PROFILE_TEMP%]\wh.exe
[%WINDOWS%]\webhdll.dll
[%WINDOWS%]\wh.exe
[%WINDOWS%]\whagent.inf
[%WINDOWS%]\whCC-GIANT.exe
[%WINDOWS%]\whInstaller.exe
[%WINDOWS%]\whInstaller.ini
[%PROFILE_TEMP%]\wh.exe
[%WINDOWS%]\webhdll.dll
[%WINDOWS%]\wh.exe
[%WINDOWS%]\whagent.inf
[%WINDOWS%]\whCC-GIANT.exe
[%WINDOWS%]\whInstaller.exe
[%WINDOWS%]\whInstaller.ini

Folders:
[%PROGRAM_FILES%]\webhancer
[%PROGRAM_FILES%]\whinstall

Registry Keys:
HKEY_CLASSES_ROOT\interface\{c89435b0-cdfe-11d3-976a-00e02913a9e0}
HKEY_LOCAL_MACHINE\software\classes\interface\{c89435b0-cdfe-11d3-976a-00e02913a9e0}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\app management\arpcache\whsurvey

Registry Values:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Removing MultiDropper.cfg:

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Or buy it to remove ALL viruses from your computer.

Also Be Aware of the Following Threats:
BDHelper Adware Cleaner
Removing Matite Downloader
ICQ.Notify Trojan Removal

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