Windows error 0x00000649, 1609

Detailed Error Information

INVALID_HANDLE_STATE^[1]

Message	Handle is in an invalid state.
Declared in	winerror.h

This appears to be a raw Win32 error. More information may be available in error 0x80070649.

HRESULT analysis^[2]

This is probably not the correct interpretation of this error. The Win32 error above is more likely to indicate the actual problem.

Flags	Severity	Success This code indicates success, rather than an error. This may not be the correct interpretation of this code, or possibly the program is handling errors incorrectly.
	Reserved (R)	false
	Origin	Microsoft
	NTSTATUS	false
	Reserved (X)	false
Facility	Code	0 (0x000)
	Name	FACILITY_NULL^[2]^[1]
	Description	The default facility code.^[2]^[1]
Error Code		1609 (0x0649)

Questions

Why use cat to open interactive shell?

(Asking again without the download link) Problem Description Nana told me that buffer overflow is one of the most common software vulnerability. Is that true? bof.c #include <stdio.h> #include <string.h> #include <stdlib.h> void func(int key){ char overflowme[32]; printf("overflow me : "); gets(overflowme); // smash me! if(key == 0xcafebabe){ system("/bin/sh"); } [...] read more

bash

terminal

ctf

pwntools

Comments

Sources

winerror.h from Windows SDK 10.0.14393.0
https://msdn.microsoft.com/en-us/library/cc231198.aspx

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