Create SecureCRT-decryptpass.py

# Decrypt SSHv2 passwords stored in VanDyke SecureCRT session files
# Can be found on Windows in:
#   %APPDATA%\VanDyke\Config\Sessions\sessionname.ini
# Tested with version 7.2.6 (build 606) for Windows
# Eloi Vanderbeken - Synacktiv
#  Decrypt SSHv2 passwords stored in VanDyke SecureCRT

# C:\>python SecureCRT-decryptpass.py -h
# usage: SecureCRT-decryptpass.py [-h] files [files ...]
#
#Tool to decrypt SSHv2 passwords in VanDyke Secure CRT session files
#
#positional arguments:
#  files       session file(s)
#
#optional arguments:
#  -h, --help  show this help message and exit
#
# C:\>python SecureCRT-decryptpass.py C:\Users\user1\AppData\Roaming\VanDyke\Config\Sessions\192.168.0.1.ini
# C:\Users\user1\AppData\Roaming\VanDyke\Config\Sessions\192.168.0.1.ini
# ssh -p 22 user@192.168.0.1 # 123456