Description
We have been given a file:
The goal is to return the SHA256 of the plaintext.
Tag Archives: #2015
[Cybercamp 2015] [Reverse 1] Write Up
Description
We have been given a .class file:
The goal is to return the SHA256 of the plaintext.
[Cybercamp 2015] [Forense 4.4] Write Up
Description
There was an intrusion for some time and from this computer seems to have downloaded malicious programs to do a DDoS from this pc.
Question: How is called the computer name?
[Cybercamp 2015] [Forense 4.2] Write Up
Description
There was an intrusion for some time and from this computer seems to have downloaded malicious programs to do a DDoS from this pc.
Question: In recent documents there is a keylogger in zip format. How is it called?
[Cybercamp 2015] [Reverse 3] Write Up
Description :
Nos han enviado un archivo para su reconstrucción. Del archivo conocemos lo siguiente:
Se trata de parte de un fichero comprimido del que se ha perdido la cabecera de, exactamente, 10 bytes. cabecera
Se sabe que contiene un fichero de texto ASCII.
La cabecera no tiene ningún un campo opcional.
El segundo byte de la cabecera perdida es 0x8B.
El fichero se generó en una máquina UNIX.