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Buffer overflow in the 64-bit stack - part 1 @en:it-security:blog

2 Treffer, Zuletzt geändert: vor 11 Monaten

outside this range is non-canonical.((https://en.wikipedia.org/wiki/Endianness)) \\ \\ ==== Debugging ==== So let's debug again, with the parameters we have

Buffer overflow in the 64-bit stack - Part 2 @en:it-security:blog

2 Treffer, Zuletzt geändert: vor 10 Monaten

ng the command to be executed to the [[https://de.wikipedia.org/wiki/C-Standard-Bibliothek|libc-Funktion]] ''system()'' is forwarded. This tutorial is fundame

Obfuscation: Disguise shellcode as UUIDs @en:it-security:blog

2 Treffer, Zuletzt geändert: vor 10 Monaten

a string array, which is filled with [[https://de.wikipedia.org/wiki/Universally_Unique_Identifier|UUIDs]] is filled. These then have to be converted back int

Secure passwords

1 Treffer, Zuletzt geändert: vor 17 Monaten

a theft. There is a practical tool for generating passwords [[en:software:omegapass|here in the wiki]].