 lukaszraczylo
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b6c3bacd23
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Bug fixes, new transform passes, test coverage, and CI tooling
Bug fixes:
- pclntab/rtcorrupt_linux.go: remove duplicate mprotectRW/mprotectRO that
broke GOOS=linux builds (they're defined in rtcorrupt_unsafe.go for
darwin+linux).
- pclntab/pclntab.go: readUint now guards against negative offset
(previously panicked via slice out-of-range).
- integrity/integrity.go: SetExpectedHashHex now validates length 64
up-front and reports byte index on parse error; added ClearExpectedHash
for runtime toggling and test isolation.
- transform/mba.go: mbaApplyBinOp used strings.Index on first match
instead of the current match; replaced with FindAllStringSubmatchIndex
+ two-pass replacement.
- transform/transform.go: removed duplicate unconditional
SplitLongStrings call.
New transform passes (CLI flags + Config fields + pipeline wiring):
- splice, constblind, mba, fakesigs, funcsplit, bbreorder — all
default true.
Cleanup:
- strenc/keyderive.go: removed unused DeriveFromBinary + buildSeed.
- transform/transform.go: removed unused trimFirstParen.
- antidebug_hook_darwin.go: modernized readAddr to unsafe.Slice with
noescape pattern (vet-safe).
Tests (10 packages, 116 tests, all green):
- internal/transform: 28 tests covering every pipeline stage.
- pkg/strenc: 7 tests for key derivation + XOR stream.
- pkg/stringcrypt: 7 tests for CFB round-trip + tamper detection.
- pkg/pageman: 14 tests for alignment + mprotect guards.
- pkg/integrity: 14 tests including ClearExpectedHash teardown.
- pkg/pclntab: 12 tests including readUint negative-offset guard.
- pkg/antisandbox: 6 tests for hostname/MAC lists + Check delegation.
- pkg/antiemul: 6 tests (1 skipped on non-Linux) for no-panic + timing.
Tooling:
- Makefile: added test, verify, lint, fmt, vet targets.
vet uses -unsafeptr=false (only legitimate uintptr→pointer is the
darwin antidebug hook). fmt skips build/ (generated).
- README.md: test coverage table + Makefile target reference.
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2026-06-01 14:08:50 +01:00 |
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