TROJ_PINCAV.AZ
Windows 2000, XP, Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan may be dropped by other malware. It may be unknowingly downloaded by a user while visiting malicious websites.
TECHNICAL DETAILS
1,114,624 bytes
PE
Yes
24 Jan 2010
Arrival Details
This Trojan may be dropped by other malware.
It may be unknowingly downloaded by a user while visiting malicious websites.
Installation
This Trojan drops the following copies of itself into the affected system:
- %WINDOWS%\root.exe
It drops the following non-malicious files:
- %WINDOWS%\root
Autostart Technique
This Trojan adds the following registry entries to enable its automatic execution at every system startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Active Setup\Installed Components\{0F4FA874-F365-0E88-0503-070508060704}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Active Setup\Installed Components\{0F4FA874-F365-0E88-0503-070508060704}
StubPath = %WINDOWS%\root.exe
SOLUTION
8.900
6.803.00
25 Jan 2010
1/25/2010 12:00:00 AM
6.604.01
04 Nov 2009
Step 1
For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.
Step 2
Delete this registry key
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry. Before you could do this, you must restart in Safe Mode. For instructions on how to do this, you may refer to this page If the preceding step requires you to restart in safe mode, you may proceed to edit the system registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components
- {0F4FA874-F365-0E88-0503-070508060704}
- {0F4FA874-F365-0E88-0503-070508060704}
Step 3
Search and delete these files
Step 4
Scan your computer with your Trend Micro product to delete files detected as TROJ_PINCAV.AZ. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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