*Update*
MSAV has been updated and has resolved this issue.
Command engine has resolved this issue as well.
Looks like there is a false detect issue with some engines and PDF files.
Antivirus
Version
Last Update
Result
AntiVir
7.9.1.3
2009.08.20
HTML/Malicious.PDF.Gen
BitDefender
7.2
Exploit.PDF-JS.Gen
GData
19
McAfee-GW-Edition
6.8.5
Script.Malicious.PDF.Gen
Microsoft
1.4903
Exploit:Win32/Pdfjsc.gen!A
Antigen-Command - 5.1.0.5 2009-08-20 09:40 PDF/CollabExpl.C!Camelot
These seem to be false detects as this is the result of files built at a customer site.
We are currently investigating the cause as this effects our Microsoft engine and Command