Content

Exploit-TaroDrop.c

Type
Trojan
SubType
Exploit
Discovery Date
08/06/2007
Length
Varies
Minimum DAT
5091 (08/06/2007)
Updated DAT
5294 (05/13/2008)
Minimum Engine
5.1.00
Description Added
08/06/2007
Description Modified
08/09/2007 6:39 PM (PT)
Risk Assessment
Corporate User
Low
Home User
Low

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Characteristics

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 -

-- Update: August 9, 2007 --

JustSytems has released a patch for the vulnerability, see:

 http://www.justsystem.co.jp/info/pd7003.html  (in Japanese)

This is a generic detection that covers files attempting to exploit a new vulnerability in Justsystem Ichitaro discovered in August 2007.

A patch for this vulnerability is currently being developed by the vendor. Japanese users of this application may find more information on the vulnerability and its patch at:

http://www.justsystem.co.jp/info/pd7003.html (in Japanese)

Ichitaro is a Japanese word processing application provided by JustSystem.Exploit code with malicious payload has been found to be used in the wild.

This threat was detected as Exploit-TaroDrop.b trojan with DAT 5090 (August 3rd  2007).

Characteristics

Characteristics -

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