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Troj/Antinny-N

Aliases
  • W32/Antinny.worm.aa
Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Drops more malware
  • Installs itself in the registry
Protection available since 19 November 2005 20:43:16 (GMT)
Detected by All Sophos products
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Action

More Information

Troj/Antinny-N is a Trojan for the Windows platform.

When Troj/Antinny-N is installed the following files are created:

<User>\Application Data\Microsoft\MS Virus Scan\Windows Security Center.exe
<Windows system folder>\kimmo.scr

The file Windows Security Center.exe is detected as W32/Antinny-C.

The following registry entry is changed to make kimmo.scr the new screen saver:

HKCU\Control Panel\Desktop
SCRNSAVE.EXE
<Windows system folder>\kimmo.scr

Registry entries are set as follows:

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
LegalNoticeCaption
????????? ???? ??????????????

HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
LegalNoticeText
???????????? ???????????? ???1000????? ????? 593 ??

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