VIRUS ALERTS - December 15, 2005

Type
Trojan

Aliases
Trojan-Downloader.Win32.Dadobra.jv

Troj/Banload-AC is a Trojan for the Windows platform.

Troj/Banload-AC includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/trojbanloadac.html

Type
Spyware Trojan

Aliases
Trojan-Spy.Win32.Banker.ahy

Troj/Bancban-LV is a Trojan for the Windows platform.

Troj/Bancban-LV includes functionality to send notification messages to remote locations.

http://www.sophos.com/virusinfo/analyses/trojbancbanlv.html

Type
Spyware Trojan

Aliases
Trojan-Downloader.Win32.Banload.kk

Troj/Bancban-LR is a Trojan for the Windows platform.

Troj/Bancban-LR includes functionality to send notification messages to remote locations.

http://www.sophos.com/virusinfo/analyses/trojbancbanls.html

Type
Spyware Trojan

Aliases
Trojan-Spy.Win32.Banker.ahy
PWS-Banker.gen.bb

Troj/Bancban-LT is a Trojan for the Windows platform.

Troj/Bancban-LT includes functionality to send notification messages to remote locations

http://www.sophos.com/virusinfo/analyses/trojbancbanlt.html

Type
Trojan

Aliases
Trojan-Downloader.Win32.Agent.zp

Troj/Dloadr-ABV is a Trojan for the Windows platform.

Troj/Dloadr-ABV has the following functionalities to:

- access the Internet and communicate with remote server
- modify dial up connection and Internet Explorer proxy settings
- establish dial up connection to a remote server

http://www.sophos.com/virusinfo/analyses/trojdloadrabv.html

Type
Worm

Aliases
Email-Worm.Win32.Mydoom.aw
W32.IRCBot.Gen

W32/Protorid-AF is a worm and IRC backdoor Trojan for the Windows platform.

W32/Protorid-AF has the functionalities to:

- spread via network shares
- provide a backdoor to allow remote access and control via IRC

http://www.sophos.com/virusinfo/analyses/w32protoridaf.html

Type
Trojan

Troj/WinterLv-E is a Trojan for the Windows platform.

http://www.sophos.com/virusinfo/analyses/trojwinterlve.html

Type
Spyware Trojan

Aliases
Trojan-Spy.Win32.Banker.up
TSPY_BANCOS.ALK

Troj/Banker-UP is a password stealing Trojan targeted at customers of
Brazilian banks.

Troj/Banker-UP attempts to log keypresses entered into certain websites and
online banking applications. The Trojan may display fake user interfaces in
order to persuade the user to enter confidential details. Stolen information is
sent by email to a remote user.

http://www.sophos.com/virusinfo/analyses/trojbankerup.html

Type
Spyware Worm

Aliases
Backdoor.Win32.Rbot.gen
W32/Sdbot.worm.gen.bz

W32/Rbot-BCE is a worm for the Windows platform.

W32/Rbot-BCE has the following functionalities to:

- allow access from a remote location
- steal information
- log keystrokes
- terminate processes

http://www.sophos.com/virusinfo/analyses/w32rbotbce.html

Type
Trojan

Aliases
Backdoor.Win32.Agent.oo
MultiDropper-JD

Troj/Agent-FI is a Trojan for the Windows platform.

Troj/Agent-FI has the functionality

- to silently download, install and run new software
- to hide processes

http://www.sophos.com/virusinfo/analyses/trojagentfi.html

Type
Trojan

Troj/BagleDl-AN is a Trojan for the Windows platform.

When first run, Troj/BagleDl-AN opens a graphics file named ntimage.gif with the default image viewer.

Troj/BagleDl-AN attempts to download files from a number of pre-specified URLs.

http://www.sophos.com/virusinfo/analyses/trojbagledlan.html

Type Trojan

Troj/BagleDl-AO is a Trojan for the Windows platform.
When first run, Troj/BagleDl-AO opens a graphics file named ntimage.gif with the default image viewer.
Troj/BagleDl-AO attempts to download files from a number of pre-specified URLs to a file <Windows folder\exefld\<random number>.exe and run it.

http://www.sophos.com/virusinfo/analyses/trojbagledlao.html

Type Trojan

Aliases Trojan-Downloader.Java.OpenConnection.ah
Exploit-ByteVerify
Trojan.ByteVerify
JAVA_BYTEVER.AE

Troj/Jadown-A is a downloader Trojan.

http://www.sophos.com/virusinfo/analyses/trojjadowna.html

Type Trojan

Aliases Trojan-Proxy.Win32.Delf.aa

Troj/ConycSp-I is a Trojan for the Windows platform.
Troj/ConycSp-I includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/trojconycspi.html

Type Trojan

Aliases Backdoor.Win32.PPdoor.bm
BackDoor-CHC

Troj/PPdoor-Q is a backdoor Trojan for the Windows platform.
Troj/PPdoor-Q includes functionality to access the internet and communicate with a remote server via HTTP.
Troj/PPdoor-Q attempts to disable some security related processes.

http://www.sophos.com/virusinfo/analyses/trojppdoorq.html

Type Trojan

Aliases Trojan-Downloader.Win32.Mediket.at

Troj/Dloadr-ABS is a downloader Trojan for the Windows platform.

http://www.sophos.com/virusinfo/analyses/trojdloadrabs.html

Type Trojan

Aliases Trojan-PSW.Win32.Kapod.n

Troj/Kapod-N is a backdoor Trojan for the Windows platform.
Troj/Kapod-N includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/trojkapodn.html

Type Trojan

Aliases Backdoor.Win32.Hupigon.oy
BackDoor-AWQ.b

Troj/GrayBrd-K is a Trojan for the Windows platform.
Troj/GrayBrd-K includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/trojgraybrdk.html

Type Trojan

Troj/Feutel-AZ is a Trojan for the Windows platform.
Troj/Feutel-AZ includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/trojfeutelaz.html

Type Trojan

Aliases Trojan-Spy.Win32.WinSpy.h

Troj/WinSpy-D is a Trojan for the Windows platform.
Registry entries are created under:
HKLM\SOFTWARE\MSN\
HKLM\SOFTWARE\Mail\
HKLM\SOFTWARE\NAVUpdater\
HKLM\SOFTWARE\Network\
HKLM\SOFTWARE\Out\
HKLM\SOFTWARE\SSET\
HKLM\SOFTWARE\SoundMaxDriver\
HKLM\SOFTWARE\VideoDriver\
HKLM\SOFTWARE\YahooMessenger\
HKLM\SOFTWARE\ZoneClient\

http://www.sophos.com/virusinfo/analyses/trojwinspyd.html

Type Trojan

Aliases W32/Downloader.UU
TROJ_DELF.FAB

Troj/DownLdr-FI is a Trojan for the Windows platform.

http://www.sophos.com/virusinfo/analyses/trojdownldrfi.html

Type Spyware Trojan

Troj/Sdbot-AGX is a backdoor Trojan for the Windows platform.
Troj/Sdbot-AGX enables a remote user to perform such actions as:
Record keystrokes and screenshots.
Use the infected computer as a proxy for mail or internet traffic.
Launch DDOS attacks.
Download new files.

http://www.sophos.com/virusinfo/analyses/trojsdbotagx.html

Type Spyware Trojan

Aliases Trojan-Spy.Win32.Banbra.df

Troj/Bancj-D is a Trojan for the Windows platform.
Troj/Bancj-D includes functionality to:
- access the internet and communicate with a remote server via HTTP
- send notification messages to remote locations
The Trojan monitors Internet Explorer windows for sessions with online banking web sites. The Trojan captures login credentials and sends stolen information to a remote attacker.

http://www.sophos.com/virusinfo/analyses/trojbancjd.html

Type Spyware Trojan

Aliases Trojan-Spy.Win32.Banbra.df

Troj/Bancban-MA is a Trojan for the Windows platform.
Troj/Bancban-MA includes functionality to:
- access the internet and communicate with a remote server via HTTP
- send notification messages to remote locations
The Trojan monitors Internet Explorer windows for sessions with online banking web sites. The Trojan captures login credentials and sends stolen information to a remote attacker.

http://www.sophos.com/virusinfo/analyses/trojbancbanma.html

Type Spyware Trojan

Aliases TSPY_BANBRA.CB
Trojan-Spy.Win32.Banbra.df

Troj/Bancban-MB is a Trojan for the Windows platform.
Troj/Bancban-MB includes functionality to:
- access the internet and communicate with a remote server via HTTP
- send notification messages to remote locations
The Trojan monitors Internet Explorer windows for sessions with online banking web sites. The Trojan captures login credentials and sends stolen information to a remote attacker.

http://www.sophos.com/virusinfo/analyses/trojbancbanmb.html

Type Trojan

Aliases Trojan-Downloader.Win32.Zlob.cu

Troj/LewDl-E is a Trojan for the Windows platform.

http://www.sophos.com/virusinfo/analyses/trojlewdle.html

Type Worm

Aliases Net-Worm.Win32.Reporter
W32/Dasher.worm

W32/Dasher-B is a worm for the Windows platform.
W32/Dasher-B spreads by exploiting the MSDTC (MS05-051) vulnerability.
When run the worm creates the following files :
<Windows system folder>\wins\sqlexp.exe
<Windows system folder>\wins\sqlscan.exe
<Windows system folder>\wins\svchost.exe
Sqlscan.exe is a port scanner, used to search networks for open ports.
Sqlexp.exe and svchost.exe are detected as W32/Dasher-B.
W32/Dasher-B searches a set of pre-defined networks for open ports and attempts to exploit and vulnerable computers it finds. The exploit opens a backdoor on the vulnerable computer and causes it to connect to a remote server for further instructions.
At the time of writing the instructions supplied by the remote server cause the exploited computer to download and execute two further programs.
A patch for the operating system vulnerabilty exploited by W32/Dasher-B is available from Microsoft:
MS05-051

http://www.sophos.com/virusinfo/analyses/w32dasherb.html

Type Spyware Worm

Aliases Backdoor.Win32.SdBot.xd

W32/Tilebot-CP is a worm and IRC backdoor Trojan for the Windows platform.
W32/Tilebot-CP spreads to other network computers by exploiting common buffer overflow vulnerabilities, including: WKS (MS03-049) (CAN-2003-0812), PNP (MS05-039) and ASN.1 (MS04-007) and by copying itself to network shares protected by weak passwords.
W32/Tilebot-CP runs continuously in the background, providing a backdoor server which allows a remote intruder to gain access and control over the computer via IRC channels.

http://www.sophos.com/virusinfo/analyses/w32tilebotcp.html

Type Spyware Worm

Aliases Backdoor.Win32.IRCBot.gv

W32/Spybot-EM is a worm and backdoor Trojan for the Windows platform.
A remote intruder may use W32/Spybot-EM to download and execute further code, and to steal information by (for example) logging keystrokes and taking screenshots.

http://www.sophos.com/virusinfo/analyses/w32spybotem.html

Type Worm

Aliases Backdoor.Win32.IRCBot.ko

W32/Spybot-EN is a worm for the Windows platform.
W32/Spybot-EN includes functionality to access the internet and communicate with a remote server via HTTP.

http://www.sophos.com/virusinfo/analyses/w32spyboten.html