Challenge list
ProgrammingLevel 3★★★☆☆Programming - Multithreaded Result Reassembly
Analyze the parallel-job result log worker-results.jsonl, which is generated randomly at every start. Each slot was…
ProgrammingLevel 3★★★☆☆Programming - Memory Dump Analysis
Analyze the synthetic memory image memory.img, which is generated randomly at every start. In the heap table at the…
ProgrammingLevel 3★★★☆☆Programming - Known-Plaintext Attack
Analyze the evidence files ciphertext.b64 and known.txt, which are generated randomly at every start. ciphertext.b64…
ProgrammingLevel 3★★★☆☆Programming - Custom Protocol Parsing
protocol.bin is a binary capture created at every start (in /challenge): several length-prefixed frames that begin…
ProgrammingLevel 3★★★☆☆Programming - Image Steganography
image.pgm is a text-format (P2) PGM image created at every start (in /challenge). Collect the least significant bit…
ProgrammingLevel 4★★★★☆Advanced Python - Custom VM Bytecode Execution
program.kvm is bytecode for a custom four-register VM. Implement an interpreter in Python from the instruction…
ProgrammingLevel 4★★★★☆Binary Repair - Firmware Header and CRC32
Repair firmware.bin by writing KINO at bytes 0-3 and the little-endian CRC32 of bytes 12+ at bytes 8-11. Submit the…
ProgrammingLevel 4★★★★☆Programming - C2 Traffic Analysis
Analyze the synthetic log beacon.log, which is generated randomly at every start (no network connection is needed).…
ProgrammingLevel 4★★★★☆Programming - Buffer Overflow Crash Analysis
Analyze the crash reports crash_01.txt to crash_06.txt, which are generated randomly at every start (they contain no…
ProgrammingLevel 4★★★★☆Programming - Fuzzing Result Analysis
Analyze the fuzzing result log fuzz-results.log, which is generated randomly at every start (inputs are merely stored;…
ProgrammingLevel 4★★★★☆Programming - Blockchain Event Reassembly
/challenge/blocks.json is a list of blocks from an offline development chain, regenerated with random data every time…
ProgrammingLevel 4★★★★☆Programming - Rootkit View Diffing
proc_ps.txt (the userland ps output) and proc_kernel.txt (the result of walking the kernel task list directly) are…
ProgrammingLevel 4★★★★☆Programming - Anomaly Detection
/challenge/requests.csv is a web API access log that is regenerated with random data every time the container starts…
ProgrammingLevel 4★★★★☆Programming - Pentest Finding Analysis
findings.json is a scan result built from random data at every start (in /challenge). It has entry (edge-gw),…
ProgrammingLevel 4★★★★☆Programming - Async Scan Result Analysis
/challenge/scan-events.jsonl is the event log of an asynchronous port scanner, regenerated with random data every time…
ProgrammingLevel 5★★★★★Advanced Python - Concurrent Event DAG Correlation
events.jsonl interleaves randomly ordered events from many services and traces. Starting from the marked auth.failed…
ProgrammingLevel 5★★★★★Programming - APT Timeline Analysis
/challenge/events.jsonl combines security logs collected from several hosts and is regenerated with random data every…
ProgrammingLevel 5★★★★★Programming - AST-Based Vulnerability Detection
/challenge/corpus/*.py are Python sources for code review, regenerated with random data every time the container…
ProgrammingLevel 5★★★★★Programming - AWS Permission Analysis
/challenge/iam.json holds users, groups and policies and /challenge/s3_objects.json lists S3 objects (bucket, key,…
ProgrammingLevel 5★★★★★Programming - IoT Firmware Analysis
Analyze the network-camera firmware image firmware.bin, which is generated randomly at every start (it contains no…
ProgrammingLevel 5★★★★★Programming - Coverage-Guided Fuzzing
Analyze the coverage-guided fuzzer run record coverage-queue.jsonl, which is generated randomly at every start (the…
ProgrammingLevel 5★★★★★Programming - Zero-Click Message Analysis
messages.ndjson is the traffic log of a messaging app, built from random data at every start (in /challenge). Each…
ProgrammingLevel 5★★★★★Programming - Timing Attack Data Analysis
timings.csv is raw timing-attack measurements built from random data at every start (in /challenge). Against a server…