T_T
# plain text password from html form
raw_password = "123qweasd"
# hash in db
bitrix_hash = "YRvaAG943c67fe179077109cb0587c2c93a167c6"
salt = bitrix_hash[:8] # YRvaAG943
password_hash = bitrix_hash[8:] # c67fe179077109cb0587c2c93a167c6
if md5(salt + raw_password) == password_hash:
print(True)