tshark/tcpdump based ASN.1 decoder for GSM MAP message

@skrmm1

Hello. I've decided to place my bid here, because I've done similar projects in the past. For example I've been working on AIS system with massive amount of AIS-receivers worldwide, we've been collecting and storing data.

@cyberloh

hello, so what's the problem to decode that messages - you got no key to decode, data is encrypted? provide more details in chat please. thanks.

@asjkim

I've done a similar project which extract data from TCP message using Libcap library then ingest into ELK Index using Python. I am a highly effective Data Scientist/Data Engiener with over 25 years of experience. I have extensive Python experience. TECHNICAL SKILLS • Big Data (Hortonworks and Cloudera) – Spark(PySpark, Scala), Kafka, Hive,Impala, NiFi, HDFS, Sqoop, Ranger, Yarn, Solr, SAM, Schema Registry, SuperSet • Language: Python, Scala, R, JavaScript • Data Visualization – Tableau, PowerBI, OBIEE, DOMO • Plunk & ELK Stack – ElasticSearch, Logstash, Filebeat, Kibana • AWS – S3, RefShift, DynamoDB, Athena, Kinesis, EMR, Aurora, Glue • Azure – Data Warehouse, Polybase, SQL Server, HDInsight, SSIS, SSAS • ETL – Informatica Power Centre, Informatica Big Data Management (BDM), SSIS • Data Science & Engineering – R / RStudio / SparkR Packages: dplyr, ggplot2, stringr, plyr, carrat, SparkR, NLP, tibble, TensorFlow, curl, Python / PySpark, MLLib • Libraries: MLLib, NumPy, SciPy, Pandas, Matplotlib, Seaborn, SciKit-Learn • DBMS / OLAP – Oracle, SQL Server, TeraData, MySQL, Postgres, Essbase, SSAS • Data Modelling – Kimball, Vault • Machine Learning / Statistical Modelling - Linear Regression, ?Logistic Regression, Classification and Regression Trees, Naive Bayes, ?K-Nearest Neighbors