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license: mit
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# TFRecords parse_sequence_example trigger backdoor security PoC

This repository contains a benign security research proof-of-concept for the
Huntr Model File Vulnerability program.

It demonstrates a `.tfrecords` model-weight artifact that loads with
`tf.data.TFRecordDataset(...)`, parses through
`tf.io.parse_sequence_example(...)`, and flips inference output only for
trigger inputs. The file is a valid TFRecords stream containing one
`tf.train.SequenceExample`.

Files:

- `control_sequenceexample_classifier.tfrecords`
- `malicious_sequenceexample_trigger.tfrecords`
- `reproduce.py`