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Tenet Documentation

Record, open, and analyze

Goal: record an iOS function and run a first analysis.
Prerequisite: a deployed QBDITrace library, a reachable Frida service, and the target’s static entry offset.

Record

Section titled “Record”
Terminal window
python3 tools/qbditrace/qbditrace_runner.py \
  --target com.example.app \
  --entry 0xEE91EC \
  --output /var/mobile/Documents/trace.bin

Use runtime addresses when configuring the C ABI directly. The runner resolves the module and ASLR information for its supported flows.

Open and navigate

Section titled “Open and navigate”

Open the .bin file in Tenet Desktop. The first open builds a persistent index; later opens reuse it. Navigate by instruction ID or PC and compare the register panel before and after a selected instruction.

Run a first analysis

Section titled “Run a first analysis”

Start with structure recovery: functions, XRefs, CFG, and call graph. Then choose an output register or memory sink and run backward taint to find contributing sources.

Expected result

Section titled “Expected result”

You can move between repeated executions of a PC, inspect register state, and follow the evidence behind a value rather than reading a static path that may never execute.