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Virus:Worm/Autorun.dhl
Date discovered:10/04/2008
Type:Worm
In the wild:Yes
Reported Infections:Low
Distribution Potential:Low to medium
Damage Potential:Low
Static file:Yes
File size:63.488 Bytes
MD5 checksum:51050Da73b0B909dedba99b9886e165e
IVDF version:7.00.03.145 - Thursday, April 10, 2008

 General Method of propagation:
   • Mapped network drives


Aliases:
   •  Mcafee: W32/Autorun.worm.bc
   •  Kaspersky: Worm.Win32.AutoRun.dhl
   •  F-Secure: Worm.Win32.AutoRun.dhl
   •  Grisoft: Worm/Generic.GRK
   •  Eset: Win32/AutoRun.KE
   •  Bitdefender: Trojan.Autorun.RC


Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Side effects:
   • Drops files
   • Registry modification

 Files It copies itself to the following location:
   • %drive%:\ctfmonn.exe



The following files are created:

%drive%:\autorun.inf This is a non malicious text file with the following content:
   • %code that runs malware%

 Registry The following registry key is added in order to run the process after reboot:

– [HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run]
   • cftmonn = %SYSDIR%\cftmonn.exe

 Miscellaneous String:
Furthermore it contains the following string:
   • Vive Avril !!!!!(Tsy virus zany ty!!! lol lol lol

Description inserted by Andrei Gherman on Wednesday, August 6, 2008
Description updated by Andrei Gherman on Wednesday, August 6, 2008

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