[!] ERROR: Unable to create output file. [!] Internal error #2. Unable to generate output. Please run /root/Desktop/Veil-Evasion-master/config/update.py manually

[NOTMRRIYBOT]

[!] ERROR: Unable to create output file.

[!] Internal error #2. Unable to generate output. Please run /root/Desktop/Veil-Evasion-master/config/update.py manually
why :(

[ChrisTruncer]

the tool is literally telling you exactly what to do. Please follow the directions

[NOTMRRIYBOT]

Veil-Framework configuration:

[] OPERATING_SYSTEM = Kali
[] TERMINAL_CLEAR = clear
[] WINEPREFIX = /root/.config/wine/veil/
[] TEMP_DIR = /tmp/
[] MSFVENOM_OPTIONS =
[] METASPLOIT_PATH = /usr/share/metasploit-framework/
[] MSFVENOM_PATH = /usr/bin/
[] PYINSTALLER_PATH = /opt/veil/PyInstaller-3.2/

[] VEIL_EVASION_PATH = /root/Desktop/Veil-Evasion-master/
[] PAYLOAD_SOURCE_PATH = /usr/share/veil-output/source/
[] PAYLOAD_COMPILED_PATH = /usr/share/veil-output/compiled/
[] GENERATE_HANDLER_SCRIPT = True
[] HANDLER_PATH = /usr/share/veil-output/handlers/
[] HASH_LIST = /usr/share/veil-output/hashes.txt

[] VEIL_CATAPULT_PATH = /root/Desktop/Veil-Catapult/
[] CATAPULT_RESOURCE_PATH = /usr/share/veil-output/catapult/

Configuration File Written To '/etc/veil/settings.py'
Its give me like that and its not working

[mohamedawis]

: Unable to create output file.

[!] Internal error #2. Unable to generate output. Please run /root/Desktop/Veil-Evasion-master/config/update.py manually same problem what are u doing to solve this problem

[bugs007]

Unable to generate output. Please run /root/Veil-Evasion/config/update.py manually

Do we have any solution to get rid of this error ?

[bugs007]

Veil-Framework configuration:

[] OPERATING_SYSTEM = Kali
[] TERMINAL_CLEAR = clear
[] WINEPREFIX = /root/.config/wine/veil/
[] TEMP_DIR = /tmp/
[] MSFVENOM_OPTIONS =
[] METASPLOIT_PATH = /usr/share/metasploit-framework/
[] MSFVENOM_PATH = /usr/bin/
[] PYINSTALLER_PATH = /opt/veil/PyInstaller-3.2/

[] VEIL_EVASION_PATH = /root/Desktop/Veil-Evasion-master/
[] PAYLOAD_SOURCE_PATH = /usr/share/veil-output/source/
[] PAYLOAD_COMPILED_PATH = /usr/share/veil-output/compiled/
[] GENERATE_HANDLER_SCRIPT = True
[] HANDLER_PATH = /usr/share/veil-output/handlers/
[] HASH_LIST = /usr/share/veil-output/hashes.txt

[] VEIL_CATAPULT_PATH = /root/Desktop/Veil-Catapult/
[] CATAPULT_RESOURCE_PATH = /usr/share/veil-output/catapult/

Configuration File Written To '/etc/veil/settings.py'

I have tried to run the update.py with above details.

[georgemulder]

Hi, I got the same error with no log and about what is (not) happening.
First at all i see that
in /usr/share/veil-output/source/ was a payload.c and
in /usr/share/veil-output/handlers/ a payload_handler.rc but
no .exe in /usr/share/veil-output/compiled/

With this clue i decided to run strace on the program. In kali you have to apt-get install strace and then execute Veil-Evasion.py. With a simple ps guess veil's pid and execute strace -fF -t -p 2>strace_log.txt

In that log i can see (started at the end of the file):

23:59:01 openat(AT_FDCWD, "/usr/share/veil-output/compiled/payload.exe", O_RDONLY) = -1 ENOENT (No such file or directory)

My .exe does not exist (I knew it)

Lot of lines before:

23:59:01 openat(AT_FDCWD, "/usr/share/veil-output/source/payload.c", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
23:59:01 write(3, "#define _WIN32_WINNT 0x0500\n#inc"..., 4096) = 4096

Generating the .c source code file

23:59:01 openat(AT_FDCWD, "/usr/share/veil-output/handlers/payload_handler.rc", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 3
23:59:01 write(3, "use exploit/multi/handler\nset PA"..., 147) = 147

Generating the metasploit handler resource file

[pid 23844] 23:59:01 execve("/bin/sh", ["sh", "-c", "i686-w64-mingw32-gcc -Wl,-subsys"...], 0x563c36cf6920 /* 24 vars */) = 0

It seems that it is trying to compile...

[pid 23844] 23:59:01 stat("/usr/local/sbin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 stat("/usr/local/bin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 stat("/usr/sbin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 stat("/usr/bin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 stat("/sbin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 stat("/bin/i686-w64-mingw32-gcc", 0x7ffc717adc10) = -1 ENOENT (No such file or directory)
[pid 23844] 23:59:01 write(2, "sh: 1: ", 7) = 7
[pid 23844] 23:59:01 write(2, "i686-w64-mingw32-gcc: not found", 31) = 31

Look for the binary but we are not lucky...

We can infer that is the problem. With a easy google search we can see that apt-get install mingw-w64 installs the binary.

After some minutes I tried veil again and now yes... We are lucky.

Edit:
write(2, "i686-w64-mingw32-gcc: not found", 31)

Write 2... 2 is the file descriptor for standard error... But with the veil's cli we can't see the error. For future errors it is recommended that you execute veil in this way ./Veil-evasion.py 2> error.log. If you try to generate the payload without the gcc you will see in error.log: "sh: 1: i686-w64-mingw32-gcc: not found"
just the text in the two write calls in the end of this post.