Text 75, 807 rader
Skriven 2004-12-05 16:48:00 av KURT WISMER (1:123/140)
Ärende: News, Dec. 5 2004
=========================
[cut-n-paste from sophos.com]

Name   W32/Rbot-RC

Type  
    * Worm

How it spreads  
    * Network shares
    * Chat programs

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Steals information
    * Reduces system security
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities
    * Used in DOS attacks

Aliases  
    * Backdoor.Win32.Rbot.dy
    * WORM_SDBOT.AFI

Prevalence (1-5) 2

Description
W32/Rbot-RC is an IRC backdoor Trojan and network worm.

W32/Rbot-RC may spread to remote network shares protected by weak 
passwords and computers vulnerable to common exploits. The worm also 
opens up a backdoor, allowing unauthorised remote access to infected 
computers via the IRC network, while running in the background as a 
service process.

W32/Rbot-RC copies itself to the Windows system folder and creates 
registry entries to run itself automatically at system log-on.

W32/Rbot-RC will listen on port 113 for incoming commands such as to 
delete network shares, log keypresses, participate in DDoS attacks, 
scan other computers for vulnerabilities, steal passwords, steal 
registration keys for computer games and capture video from webcameras 
attached to infected computers.

Advanced
W32/Rbot-RC is an IRC backdoor Trojan and network worm.

W32/Rbot-RC may spread to remote network shares protected by weak 
passwords and computers vulnerable to common exploits. The worm also 
opens up a backdoor, allowing unauthorised remote access to infected 
computers via the IRC network, while running in the background as a 
service process.

W32/Rbot-RC copies itself to the Windows system folder and creates the 
following registry entries to run itself automatically on log-on:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
Microsfot Lmhosting Servic
lmhosts.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices\
Microsfot Lmhosting Service
lmhosts.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\Microsfot Lmhosting 
Service
lmhosts.exe

In addition, W32/Rbot-RC also creates the registry entry 
HKLM\SOFTWARE\Krypton\ that will show a reference to the original copy 
of the worm that gets deleted upon execution.

W32/Rbot-RC will listen on port 113 for incoming commands such as to 
delete network shares, log keypresses, participate in DDoS attacks, 
scan other computers for vulnerabilities, steal passwords, steal 
registration keys for computer games and capture video from webcameras 
attached to infected computers.





Name   W32/Sdbot-RU

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Steals information
    * Reduces system security
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities
    * Used in DOS attacks

Aliases  
    * Win32.IRCBot.a
    * W32/Sdbot.worm.gen

Prevalence (1-5) 2

Description
W32/Sdbot-RU is a network worm from the Sdbot family which attempts to 
spread to remote network shares protected by weak passwords and 
computers vulnerable to common exploits. W32/Sdbot-RU also contains 
backdoor Trojan functionality, allowing unauthorised remote access to 
the infected computer via IRC channels while running in the background 
as a service process.

A remote attacker can use the backdoor to send commands to the Trojan. 
These commands include instructions to delete network shares, steal 
registration keys for computer games, redirect internet traffic, 
participate in DDoS attacks, scan other computers and spread to network 
shares.

Advanced
W32/Sdbot-RU is a network worm from the Sdbot family which attempts to 
spread to remote network shares protected by weak passwords and 
computers vulnerable to common exploits. W32/Sdbot-RU also contains 
backdoor Trojan functionality, allowing unauthorised remote access to 
the infected computer via IRC channels while running in the background 
as a service process.

A remote attacker can use the backdoor to send commands to the Trojan. 
These commands include instructions to delete network shares, steal 
registration keys for computer games, redirect internet traffic, 
participate in DDoS attacks, scan other computers and spread to network 
shares.

W32/Sdbot-RU copies itself to the Windows system folder and creates the 
following registry entries to run itself automatically on log-on:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
outlook
"outlook.exe"

HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
outlook
"outlook.exe"





Name   W32/Rbot-QX

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Macintosh

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Steals information
    * Downloads code from the internet
    * Reduces system security
    * Records keystrokes

Aliases  
    * Backdoor.Win32.Rbot.gen
    * W32/Sdbot.worm.gen.j
    * WORM_RBOT.XQ

Prevalence (1-5) 2

Description
W32/Rbot-QX is a network worm and IRC backdoor Trojan for the Windows 
platform.

The worm copies itself to a file in the Windows system folder with a 
filename consisting of nine randomly chosen lowercase letters and an 
EXE extension.

W32/Rbot-QX spreads using a variety of techniques including exploiting 
weak passwords on computers and SQL servers, exploiting operating system 
vulnerabilities (including DCOM-RPC, LSASS, WebDAV and UPNP) and using 
backdoors opened by other worms or Trojans.

W32/Rbot-QX can be controlled by a remote attacker over IRC channels. 
The backdoor component of W32/Rbot-QX can be instructed by a remote user 
to perform the following functions:

start an FTP server
start a Proxy server
start a web server
take part in distributed denial-of-service (DDoS) attacks
log keypresses
capture screen/webcam images
packet sniffing
port scanning
download/execute arbitrary files
start a remote shell (RLOGIN)

Advanced
W32/Rbot-QX is a network worm and IRC backdoor Trojan for the Windows 
platform.

The worm copies itself to a file in the Windows system folder with a 
filename consisting of nine randomly chosen lowercase letters and the 
EXE file extension and creates the following registry entries in order 
to run when a user logs on:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
WindowsRegKey upd4te2d4te
<9 letter filename>.EXE

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
WindowsRegKey upd4te2d4te
<9 letter filename>.EXE

HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices
WindowsRegKey upd4te2d4te
<9 letter filename>.EXE

W32/Rbot-QX spreads using a variety of techniques including exploiting 
weak passwords on computers and SQL servers, exploiting operating system 
vulnerabilities (including DCOM-RPC, LSASS, WebDAV and UPNP) and using 
backdoors opened by other worms or Trojans.

W32/Rbot-QX can be controlled by a remote attacker over IRC channels. 
The backdoor component of W32/Rbot-QX can be instructed by a remote user 
to perform the following functions:

start an FTP server
start a Proxy server
start a web server
take part in distributed denial-of-service (DDoS) attacks
log keypresses
capture screen/webcam images
packet sniffing
port scanning
download/execute arbitrary files
start a remote shell (RLOGIN)

Patches for the operating system vulnerabilities exploited by 
W32/Rbot-QX can be obtained from Microsoft at:

http://www.microsoft.com/technet/security/bulletin/ms04-011.mspx
http://www.microsoft.com/technet/security/bulletin/ms03-039.mspx
http://www.microsoft.com/technet/security/bulletin/ms03-007.mspx
http://www.microsoft.com/technet/security/bulletin/ms01-059.mspx





Name   W32/Agobot-OL

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Steals information
    * Downloads code from the internet
    * Reduces system security
    * Records keystrokes

Aliases  
    * Backdoor.Win32.Agobot.gen
    * W32/Gaobot.worm.gen.q
    * WORM_AGOBOT.ACE

Prevalence (1-5) 2

Description
W32/Agobot-OL is a worm with backdoor functionality which spreads to 
computers protected by weak passwords.

The worm then tries to connect to a remote IRC server while running 
continuously in the background, allowing a remote intruder to access and 
control the computer via IRC channels.

Once installed, W32/Agobot-OL will attempt to participate in distributed 
denial-of-service (DDoS) attacks, steal CD keys, log keystrokes and set 
up a SOCKS4 and a HTTP proxy server when instructed to do so by a remote 
attacker.

W32/Agobot-OL also tries to terminate and disable various anti-virus and 
security-related programs and modifies the HOSTS file.

Advanced
W32/Agobot-OL is a worm with backdoor functionality which spreads to 
computers protected by weak passwords.

When run W32/Agobot-OL moves itself to the Windows system folder as 
smsvc32.exe and creates the following registry entries to run itself on 
computer logon:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
SMSvc32
smsvc32.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
SMSvc32
smsvc32.exe

The worm then tries to connect to a remote IRC server while running 
continuously in the background, allowing a remote intruder to access and 
control the computer via IRC channels.

Once installed, W32/Agobot-OL will attempt to participate in distributed 
denial-of-service (DDoS) attacks, steal CD keys, log keystrokes and 
setup a SOCKS4 and a HTTP proxy server when instructed to do so by a 
remote attacker.

The worm may also tries to spread to network shares using the filename 
testfile.

W32/Agobot-OL attempts to terminate and disable various anti-virus and 
security-related programs. The worm modifies the HOSTS file by appending 
the following mappings:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com





Name   W32/Agobot-OH

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Steals information
    * Downloads code from the internet
    * Reduces system security

Aliases  
    * Backdoor.Win32.Agobot.gen
    * DOS_AGOBOT.GEN

Prevalence (1-5) 2

Description
W32/Agobot-OH is a worm with backdoor functionality which spreads to 
computers protected by weak passwords.

The worm then tries to connect to a remote IRC server while running 
continuously in the background, allowing a remote intruder to access and 
control the computer via IRC channels.

W32/Agobot-OH also tries to terminate and disable various anti-virus and 
security related programs and modifies the HOSTS file.

Advanced
W32/Agobot-OH is a worm with backdoor functionality which spreads to 
computers protected by weak passwords.

When run W32/Agobot-OH copies itself to the Windows system folder as 
trendav.exe and creates the following registry entries to run itself on 
computer logon:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Trend Micro AV
trendav.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
Trend Micro AV
trendav.exe

The worm then tries to connect to a remote IRC server while running 
continuously in the background, allowing a remote intruder to access and 
control the computer via IRC channels.

Once installed, W32/Agobot-OH will attempt to participate in distributed 
denial-of-service (DDoS) attacks, steal CD keys, setup a SOCKS4 and HTTP 
server and login to MS SQL servers and send EXEC commands to open a 
command shell when instructed to do so by a remote attacker.

W32/Agobot-OH also tries to terminate and disable various anti-virus and 
security related programs. The worm modifies the HOSTS file by appending 
the following mappings:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com





Name   W32/Agobot-NZ

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Turns off anti-virus applications
    * Allows others to access the computer
    * Steals information
    * Reduces system security
    * Records keystrokes
    * Installs itself in the Registry

Aliases  
    * Backdoor.Win32.Agobot.gen

Prevalence (1-5) 2

Description
W32/Agobot-NZ is a backdoor Trojan and worm which spreads to computers 
protected by weak passwords.

Each time the Trojan is run it attempts to connect to a remote IRC 
server and join a specific channel.

The Trojan then runs continuously in the background, allowing a remote 
intruder to access and control the computer via IRC channels.

The Trojan attempts to terminate and disable various anti-virus and 
security-related programs and modifies the HOSTS file.

Advanced
W32/Agobot-NZ is a backdoor Trojan and worm which spreads to computers 
protected by weak passwords and to computers infected with variants of 
W32/MyDoom.

When first run, W32/Agobot-NZ moves itself to the Windows system folder 
as gmsvc32.exe and creates the following registry entries to run itself 
on startup:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
Gmsvc32
gmsvc32.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
Gmsvc32
gmsvc32.exe

Each time the Trojan is run it attempts to connect to a remote IRC 
server and join a specific channel.

The Trojan then runs continuously in the background, allowing a remote 
intruder to access and control the computer via IRC channels.

The Trojan attempts to terminate and disable various anti-virus and 
security-related programs and modifies the HOSTS file located at 
%WINDOWS%\System32\Drivers\etc\HOSTS, mapping selected anti-virus 
websites to the loopback address 127.0.0.1 in an attempt to prevent 
access to these sites. Typically the following mappings will be appended 
to the HOSTS file:

127.0.0.1 www.symantec.com
127.0.0.1 securityresponse.symantec.com
127.0.0.1 symantec.com
127.0.0.1 www.sophos.com
127.0.0.1 sophos.com
127.0.0.1 www.mcafee.com
127.0.0.1 mcafee.com
127.0.0.1 liveupdate.symantecliveupdate.com
127.0.0.1 www.viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 viruslist.com
127.0.0.1 f-secure.com
127.0.0.1 www.f-secure.com
127.0.0.1 kaspersky.com
127.0.0.1 www.avp.com
127.0.0.1 www.kaspersky.com
127.0.0.1 avp.com
127.0.0.1 www.networkassociates.com
127.0.0.1 networkassociates.com
127.0.0.1 www.ca.com
127.0.0.1 ca.com
127.0.0.1 mast.mcafee.com
127.0.0.1 my-etrust.com
127.0.0.1 www.my-etrust.com
127.0.0.1 download.mcafee.com
127.0.0.1 dispatch.mcafee.com
127.0.0.1 secure.nai.com
127.0.0.1 nai.com
127.0.0.1 www.nai.com
127.0.0.1 update.symantec.com
127.0.0.1 updates.symantec.com
127.0.0.1 us.mcafee.com
127.0.0.1 liveupdate.symantec.com
127.0.0.1 customer.symantec.com
127.0.0.1 rads.mcafee.com
127.0.0.1 trendmicro.com
127.0.0.1 www.trendmicro.com





Name   W32/Wurmark-A

Type  
    * Worm

How it spreads  
    * Email attachments

Affected operating systems  
    * Windows

Side effects  
    * Drops more malware
    * Forges the sender's email address
    * Leaves non-infected files on computer

Aliases  
    * Email-Worm.Win32.Wurmark.a
    * W32/Mugly.b@MM

Prevalence (1-5) 2

Description
W32/Wurmark-A is a Visual Basic mass-mailing worm.

When run the worm first displays a JPEG graphic using the default viewer 
and then creates ansmtp.dll, attached.zip, bszip.dll, uglym.jpg, 
winit.exe and xxz.tmp in the Windows system folder.

Advanced
W32/Wurmark-A is a Visual Basic mass-mailing worm.

When run the worm first displays a JPEG graphic using the default viewer 
and then creates ansmtp.dll, attached.zip, bszip.dll, uglym.jpg, 
winit.exe and xxz.tmp in the Windows system folder.

ANSMTP.DLL is a commercial Mailer Engine registered by the worm.
BSZIP.DLL is a commercial ZIP engine and can be safely deleted.
XXZ.TMP is a copy of the worm
UGLYM.JPG is an image file and can be safely deleted.
WINIT.EXE is detected by Sophos as W32/Rbot-QV.





Name   Troj/Dloader-EP

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Downloads code from the internet
    * Installs itself in the Registry

Aliases  
    * Trojan-Downloader.Win32.Delf.ep

Prevalence (1-5) 2

Description
Troj/Dloader-EP is a downloader Trojan.

The Trojan downloads and runs files without informing the user

Advanced
Troj/Dloader-EP is a downloader Trojan. When run the Trojan copyies 
itself to the Windows system folder as msshed32.exe. Troj/Dloader-EP 
will attempt to download moneyspj.exe from aidintime.com and can be 
configured to download other files through this site. The downloaded 
files are copied to the Windows system folder and executed. The Trojan 
may also report the user's Windows ID to aidintime.com. This is done 
without any user interaction.

Troj/Dloader-EP may create the following registry entries:

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
atiupdate
<Windows system>\msshed32.exe

HKCU\Software\xjado
fr
<random value>





Name   Troj/Banker-AN

Type  
    * Trojan

Affected operating systems  
    * Windows

Side effects  
    * Steals credit card details
    * Steals information
    * Reduces system security
    * Records keystrokes
    * Installs itself in the Registry

Aliases  
    * TrojanSpy.Win32.Banker.cy
    * PWS-Bancban

Prevalence (1-5) 2

Description
Troj/Banker-AN is a Trojan for the Windows platform that attempts to 
steal confidential information when a user visits banking-related 
websites.

Troj/Banker-AN attempts to download the file CARPserver.exe from a 
predefined remote Brazilian location.

Advanced
When executed Troj/Banker-AN creates Iexplore.exe in the Windows folder 
sets the following registry entries in order to run automatically when 
Windows starts up:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
irwftp
iexplorer.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
CARPserver
CARPserver.exe

Troj/Banker-AN also sets the following registry entries:
HKCU\Software\WinRAR SFX\c%%windows%system
HKCU\irwftp\
HKLM\SOFTWARE\Microsoft\DownloadManager\
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\@





Name   W32/Forbot-CW

Type  
    * Worm

How it spreads  
    * Network shares

Affected operating systems  
    * Windows

Side effects  
    * Allows others to access the computer
    * Steals information
    * Reduces system security
    * Installs itself in the Registry
    * Exploits system or software vulnerabilities
    * Used in DOS attacks

Aliases  
    * Backdoor.Win32.Wootbot.gen

Prevalence (1-5) 2

Description
W32/Forbot-CW is a worm which attempts to spread to remote network 
shares and computers vulnerable to common exploits.

W32/Forbot-CW contains backdoor Trojan functionality, allowing 
unauthorised remote access to the infected computer via the IRC network.

W32/Forbot-CW connects to a preconfigured IRC channel and awaits 
commands from a remote intruder. These include commands to steal 
information, delete network shares, reduce system security, start a 
proxy server, participate in DDoS attacks, exploit vulnerabilities, 
steal registration keys for computer games and harvest email addresses 
from the Windows address book and Instant Messenger configuration files.

Advanced
W32/Forbot-CW copies itself to the Windows system folder and creates the 
following registry entries to run itself automatically on log-on:

HKLM\Software\Microsoft\Windows\CurrentVersion\Run
ScManager
scman.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce
ScManager
scman.exe

HKLM\Software\Microsoft\Windows\CurrentVersion\RunServices
ScManager
scman.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\Run
ScManager
scman.exe

HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
ScManager
scman.exe

W32/Forbot-CW also creates a number of entries in the registry under the 
following entries:

HKLM\SYSTEM\ControlSet001\Enum\Root\LEGACY_USBFIRE\
HKLM\SYSTEM\ControlSet001\Services\USBFire\
HKLM\SYSTEM\CurrentControlSet\Enum\Root\LEGACY_USBFIRE\
HKLM\SYSTEM\CurrentControlSet\Services\USBFire\
 

 
--- MultiMail/Win32 v0.43
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