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Alert level: Severe Detected with Windows Defender Antivirus
Also detected as: EXP/Pidief.efj (Avira) Exploit.TIFF (BitDefender) Troj/PDFEx-HO (Sophos)
The following versions of Adobe Acrobat and Adobe Reader are vulnerable to this exploit:
- Adobe Acrobat and Adobe Reader earlier than 8.2.1
- Adobe Acrobat and Adobe Reader earlier than 9.3.1
Install updates to prevent infection
This malware exploits known vulnerabilities.
You should always install the latest updates available from the software vendor to prevent reinfection from this threat, and possible infection from other threats.
Download updates for Adobe products from the following link: