Content

W32/Oscarbot

Type
Virus
SubType
-
Discovery Date
05/01/2005
Length
Varies
Minimum DAT
4483 (05/03/2005)
Updated DAT
4483 (05/03/2005)
Minimum Engine
5.1.00
Description Added
05/01/2005
Description Modified
05/01/2005 8:55 PM (PT)
Risk Assessment
Corporate User
Low
Home User
Low

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Characteristics

Several variants/repackaged versions of the bot were discovered in the last few days.  Additionally, similar Sdbot variants have been discovered recently that also use this AIM vector.

This threat was renamed to W32/Opanki.worm .

Symptoms

Method of Infection

Removal

All Users:
Use current engine and DAT files for detection and removal.

Modifications made to the system Registry and/or INI files for the purposes of hooking system startup, will be successfully removed if cleaning with the recommended engine and DAT combination (or higher).

Additional Windows ME/XP removal considerations

Variants

Variants

    N/A

All Information

Overview -

This is a virus detection. Viruses are programs that self-replicate recursively, meaning that infected systems spread the virus to other systems, which then propagate the virus further. While many viruses contain a destructive payload, it's quite common for viruses to do nothing more than spread from one system to another.

Aliases

  • Backdoor.Doyorg (Symantec)

Characteristics

Characteristics -

Several variants/repackaged versions of the bot were discovered in the last few days.  Additionally, similar Sdbot variants have been discovered recently that also use this AIM vector.

This threat was renamed to W32/Opanki.worm .

Symptoms

Symptoms -

Method of Infection

Method of Infection -

Removal -

Removal -

All Users:
Use current engine and DAT files for detection and removal.

Modifications made to the system Registry and/or INI files for the purposes of hooking system startup, will be successfully removed if cleaning with the recommended engine and DAT combination (or higher).

Additional Windows ME/XP removal considerations

Variants

Variants -

    N/A