high
Summary
Summary
Action- More Information
| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | March 2006 (4.03) |
| Protection available since | 17 January 2006 15:34:52 (GMT) |
| Detected by | All Sophos products |
Action
- Summary
- Action
- More Information
Please follow the instructions for removing worms.
More Information
W32/Rbot-BMG is an internet worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-BMG spreads to other network computers by exploiting the buffer overflow vulnerabilites LSASS
(MS04-011), RPC-DCOM (MS04-012) , PNP (MS05-039), ASN.1 (MS04-007), and WKS (MS03-049) and by copying itself
to network shares protected by weak passwords.
W32/Rbot-BMG 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.
The following patches for the operating system vulnerabilities exploited by W32/Rbot-BMG can be obtained from the Microsoft website:
MS04-011
MS04-012
MS05-039
MS04-007
MS03-049
W32/Rbot-BMG is an internet worm and IRC backdoor Trojan for the Windows platform.
W32/Rbot-BMG spreads to other network computers by exploiting the buffer overflow vulnerabilites LSASS
(MS04-011), RPC-DCOM (MS04-012) , PNP (MS05-039), ASN.1 (MS04-007), and WKS (MS03-049) and by copying itself
to network shares protected by weak passwords.
W32/Rbot-BMG 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.
The following patches for the operating system vulnerabilities exploited by W32/Rbot-BMG can be obtained from the Microsoft website:
MS04-011
MS04-012
MS05-039
MS04-007
MS03-049
When first run W32/Rbot-BMG copies itself to <System>\CCapp1.exe.
The following registry entries are created to run MSGUPDAT32.EXE on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run\
Antivirus Protection
CCapp1.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\RunServices\
Antivirus Protection
CCapp1.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\
Antivirus Protection
CCapp1.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices\
Antivirus Protection
CCapp1.exe
The following registry entry is set:
HKCU\Software\Microsoft\OLE\
Antivirus Protection
CCapp1.exe
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