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Trojan.Win32.PSWQQPass.462848

Aliases  Trojan.Win32.PSWQQPass.462848
Typical Symptoms  
Discovered  [korea] 2009-02-25
 [Foreign] 0000-00-00
Type  Trojan Horse ActiveField  Win32
Destory/Distribution
Origin  others Encryption  NO
Location  File Memory residence  NO
Scan engine needed
2009-02-25 [Able to detect & repair]
  • Free scan
  • Free trial download
Description
[Symptom of Infection]

1. It creates files to below path.

(Account Folder)\Local Settings\Temp\(Random Folder).TMP\server.exe
(System Folder)\drivers\etc\(Random 8-digits).dll
(System Folder)\XSJbAjxCyt.del
(System Folder)\XSJbAjxCyt.ini

2. Infected system adds registries like below

[HKLM\System\CurrentControlSet\Services\SRAT_Service] Register as Service
"Description" = "SRAT·þÎñ¶Ë"
"DisplayName" = "SRAT_Service"
"ImagePath" = "(System Folder)\svchost.exe -k netsvcs"
[HKLM\System\CurrentControlSet\Services\SRAT_Service\Parameters]
"ServiceDLL" = "(System Folder)\drivers\etc\(Random 8-digits).dll"

3. It tries to access to below site.

jiwc.33xx.xxx

[Notation]

- "(System Folder)" could be different by system, and generally this is "C:\Windows\System (Windows95/98/Me), C:\Winnt\System32 (Windows NT/2000), C:\Windows\System32 (Windows XP)".
Removal Instructions

[How to repair]

1. If you are WinXP/ME users, please be inactivate System Recovery Function.
The reason why being inactivate of the system recovery is to clean the virus completely.
You can refer to MS technical documents(Q263455) for more details.

2. Update the engine module for the latest one.
To repair this virus, you need to update the engine for the latest one.

a. ViRobot products users
     -Download the latest engine files via our website (www.hauri.net)
b. Non-ViRobot products users
     - Use the LiveCall (Free Scan) via the website (http://www.livecall.co.kr)
     - Use the trial version of ViRobot products (30days only)

3. How to scan the virus.

a. Run your ViRobot, and choose "all files" in scan option.
- ViRobot Desktop 5.0 : [Tools] -> [Configuration] -> [Virus Scan] : Check all files

- ViRobot Desktop 5.5 : [Tools] -> [Configuration] -> [Virus Scan] : Check all files
- LiveCall (Free Scan) : [Advanced Scan] : Check

b. Repair all viruses detected.

c. If [Auto-repair after rebooting] message shows up, please try to re-scan after rebooting the PC.
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