Writing Shellcode for Buffer Overflows – Avoiding Bad Characters

Depending on the application, vulnerability type, and protocols in use, there may be certain characters that are considered “bad” and should not be used in your buffer, return address, or shellcode. One example of a common bad character (especially in buffer overflows caused by unchecked string copy operations) is the null byte (0x00). This character is considered bad because … Read more

Mirai Internet of Things IoT DDoS sets record 600+ GB/Sec and your refrigerator could have been one of the attackers!

What is the Internet of Things (IoT) ? In today’s technological expansion everything seems to be connected to the Internet, for instance in my own home I have my refrigerator, thermostat, video cameras, tablets, cell phone, TV, xbox, DirecTV box, printer, security system, laptops, servers, workstations, Ethernet tap, a switch and a router all connected … Read more

Every Google Dork Webshell C99shell Saudi Shell Huge List Of Searches

powered by captain crunch security team safe-mode: off (not secure) home basel 2.2 safe-mode: off (not secure) drwxrwxrwx c99memoryl c99shell [file on secure ok ] c99shell v. 1.0 pre-release build #16 hacker uid=99(nobody) gid=99(nobody) groups=99(nobody) –[ c99shell v. 1.0 pre-release build #16 basel c99shell v. 1.0 pre-release build powered by captain crunch security team | … Read more