My understanding is that those logs are of configuration commands[1] sent by operators from a compromised OSS management server running Windows to the BSCs it's

My understanding is that those logs are of configuration commands[1] sent by operators from a compromised OSS management server running Windows to the BSCs it's managing. [1]: http://www.academia.edu/6018279/Oss_commands_-_Win_Fiol http://www.academia.edu/6018279/Oss_commands_-_Win_Fiol