Skip to main content

lemmy - Link to source

GitHub - Bombadil-Systems/zombie-zip: Malformed ZIP archive that evades antivirus detection by declaring Method=0 (stored) while containing DEFLATE-compressed payload.

Not solved problem since 20 years

See also kb.cert.org/vuls/id/976247


GitHub - Bombadil-Systems/zombie-zip: Malformed ZIP archive that evades antivirus detection by declaring Method=0 (stored) while containing DEFLATE-compressed payload.

Malformed ZIP archive that evades antivirus detection by declaring Method=0 (stored) while containing DEFLATE-compressed payload. - Bombadil-Systems/zombie-zip
GitHub
#security
in reply to Zerush

rijom
lemmy - Link to source
rijom
• •
How is this different from just any simple encryption of a valid zip?
in reply to rijom

Zerush
lemmy - Link to source
Zerush
• •
It isn't, that is the problem for AVs to detect it
⇧