Trojan-Downloader:W32/Small.EJK
Summary
Small.EJK is a trojan-downloader that is included in a spam run in Germany.
Removal
Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.
A False Positive is when a file is incorrectly detected as harmful, usually because its code or behavior resembles known harmful programs. A False Positive will usually be fixed in a subsequent database update without any action needed on your part. If you wish, you may also:
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Check for the latest database updates
First check if your F-Secure security program is using the latest updates, then try scanning the file again.
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Submit a sample
After checking, if you still believe the file is incorrectly detected, you can submit a sample of it for re-analysis.
Note: If the file was moved to quarantine, you need to collect the file from quarantine before you can submit it.
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Exclude a file from further scanning
If you are certain that the file is safe and want to continue using it, you can exclude it from further scanning by the F-Secure security product.
Note: You need administrative rights to change the settings.
Technical Details
Small.EJK is a trojan-downloader that is included in a spam run in Germany.A sample mail is as follows:
Upon execution, it downloads a trojan-spy from a remote addresses on the web using the following script:
- http://81.95.147.138/[REMOVED]/get_exe.php
- http://marketing-know-how.com/[REMOVED]/get_exe.php
- http://tncmhg.com/images/[REMOVED]/get_exe.php
- http://www.eurowing.us/[REMOVED]/get_exe.php
- http://www.thaitradeshow.com/images/[REMOVED]/get_exe.php
An earlier version of the downloaded trojan was detected as Trojan-Spy.Win32.BZub.IJ. This was later changed/modified most probably by the author(s). The updated copy is now detected as Trojan-Spy:W32/BZub.IK.