TROJ_SPYEYE.WEC
Trojan.Zbot (Symantec), Trojan-Dropper.Win32.Dapato.grc (Kaspersky)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
TECHNICAL DETAILS
16,384 bytes
EXE
No
29 Jul 2011
Arrival Details
This Trojan may be unknowingly downloaded by a user while visiting the following malicious websites:
- http://{BLOCKED}svacation.com/receipt.pif
- http://{BLOCKED}n.com/invoice.pif
Download Routine
This Trojan accesses the following websites to download files:
- http://{BLOCKED}-college.de/Webformulare/documentus.exe
It saves the files it downloads using the following names:
- %User Profile%\Application Data\flash.exe
(Note: %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)
Trend Micro detects the dowloaded file as:
- TSPY_SPYEYE.WEC
It then executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.
SOLUTION
8.900
8.316.15
29 Jul 2011
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
Remove malware files dropped/downloaded by TROJ_SPYEYE.WEC
- TSPY_SPYEYE.WEC
Step 3
Scan your computer with your Trend Micro product to delete files detected as TROJ_SPYEYE.WEC. 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.
NOTES:
This malware is detected and removed by the latest Trend Micro anti-malware engine and pattern. Always keep pattern files and engines up-to-date.
To know more about updating your Trend Micro product’s pattern, please refer to the Trend Micro Support Page.
Note: The steps apply for specific products indicated in the page.
To actively detect and protect your machine, enable real-time scanning of your Trend Micro anti-malware product. Refer to the following Trend Micro support page to know more about enabling real-time scanning in your Trend Micro product:
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