how to make malware file readable with “No read permission on file” on linux ext-4?

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http://unix.stackexchange.com – There is an ongoing campaign of sending virus/trojans in e-mail messages faked as being from HSBC Bank, Lloyds TSB, Amazon etc. The trojan/virus is sent in a application/zip attachment. I have saved one such zip file and unpacked it in a directory owned by me with permission 700 on an ext4 file system In order to scan it with clamscan, avgscan, and avast, I have saved the zip file and unpacked its contents into a directory "virus" File: /home/users/miller/virus Size: 4096 Blocks: 8 IO Block: 4096 directory Device: 809h/2057d Inode: 14155801 Links: 2 Access: (0 (HowTos)