12345 is a bot, but at the moment it is not known who develops it.

Latest user agents:

• 12345678
• 12345 MRA 5.4 (build 02647);
• 123456111 SEB/3.0.1 (x64)
• 12345'\x22\x5C'\x5C\x22);|]*%00{%0d%0a<%00>%bf%27'\xF0\x9F\x92\xA9
• 12345