Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Included in our products from | January 2008 (4.25) |
| Protection available since | 24 October 2007 14:22:19 (GMT) |
| Last updated | 13 November 2007 14:46:44 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing Trojans.
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Troj/PDFex-A is a Trojan for the Windows platform that attempts to download malicious files from the internet.
Troj/PDFex-A will often arrive as a PDF document attached to an email with a subject line of INVOICE or STATEMENT.
Troj/PDFex-A will exploit a vulnerability in Adobe reader and Adobe Acrobat 8.0.1 or earlier on systems with Internet Explorer 7 installed.
