diff options
Diffstat (limited to 'frida_mode/test/proj4')
| -rw-r--r-- | frida_mode/test/proj4/GNUmakefile | 166 | ||||
| -rw-r--r-- | frida_mode/test/proj4/Makefile | 17 | ||||
| -rwxr-xr-x | frida_mode/test/proj4/get_symbol_addr.py | 36 |
3 files changed, 219 insertions, 0 deletions
diff --git a/frida_mode/test/proj4/GNUmakefile b/frida_mode/test/proj4/GNUmakefile new file mode 100644 index 00000000..8555ebad --- /dev/null +++ b/frida_mode/test/proj4/GNUmakefile @@ -0,0 +1,166 @@ +PWD:=$(shell pwd)/ +ROOT:=$(shell realpath $(PWD)../../..)/ +BUILD_DIR:=$(PWD)build/ + +AFLPP_FRIDA_DRIVER_HOOK_OBJ=$(ROOT)frida_mode/build/frida_hook.so + +LIBPROJ4_BUILD_DIR:=$(BUILD_DIR)libproj4/ +HARNESS_BUILD_DIR:=$(BUILD_DIR)harness/ +PROJ4TEST_BUILD_DIR:=$(BUILD_DIR)proj4test/ + +LIBPROJ4_URL:=https://github.com/OSGeo/PROJ +LIBPROJ4_DIR:=$(LIBPROJ4_BUILD_DIR)libproj4/ +LIBPROJ4_CONFIGURE:=$(LIBPROJ4_DIR)configure.ac +LIBPROJ4_MAKEFILE:=$(LIBPROJ4_DIR)Makefile +LIBPROJ4_LIB:=$(LIBPROJ4_DIR)src/.libs/libproj.a + +HARNESS_FILE:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.c +HARNESS_OBJ:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.o +HARNESS_URL:="https://raw.githubusercontent.com/AFLplusplus/AFLplusplus/stable/utils/aflpp_driver/aflpp_qemu_driver.c" + +PROJ4TEST_FILE:=$(PROJ4TEST_BUILD_DIR)target.cc +PROJ4TEST_OBJ:=$(PROJ4TEST_BUILD_DIR)target.o +PROJ4TEST_URL:="https://raw.githubusercontent.com/OSGeo/PROJ/d00501750b210a73f9fb107ac97a683d4e3d8e7a/test/fuzzers/standard_fuzzer.cpp" + +LDFLAGS += -lpthread + +TEST_BIN:=$(BUILD_DIR)test +ifeq "$(shell uname)" "Darwin" +TEST_BIN_LDFLAGS:=-undefined dynamic_lookup -Wl,-no_pie +endif + +TEST_DATA_DIR:=$(BUILD_DIR)in/ +TEST_DATA_FILE:=$(TEST_DATA_DIR)default_seed + +FRIDA_OUT:=$(BUILD_DIR)frida-out + +ifndef ARCH + +ARCH=$(shell uname -m) +ifeq "$(ARCH)" "aarch64" + ARCH:=arm64 +endif + +ifeq "$(ARCH)" "i686" + ARCH:=x86 +endif +endif + +GET_SYMBOL_ADDR:=$(ROOT)frida_mode/util/get_symbol_addr.sh + +ifeq "$(ARCH)" "aarch64" + AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x0000aaaaaaaaa000) +endif + +ifeq "$(ARCH)" "x86_64" + AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x0000555555554000) +endif + +ifeq "$(ARCH)" "x86" + AFL_FRIDA_PERSISTENT_ADDR=$(shell $(GET_SYMBOL_ADDR) $(TEST_BIN) LLVMFuzzerTestOneInput 0x56555000) +endif + +.PHONY: all clean frida hook + +all: $(TEST_BIN) + make -C $(ROOT)frida_mode/ + +32: + CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all + +$(BUILD_DIR): + mkdir -p $@ + +######### HARNESS ######## +$(HARNESS_BUILD_DIR): | $(BUILD_DIR) + mkdir -p $@ + +$(HARNESS_FILE): | $(HARNESS_BUILD_DIR) + wget -O $@ $(HARNESS_URL) + +$(HARNESS_OBJ): $(HARNESS_FILE) + $(CC) $(CXXFLAGS) $(LDFLAGS) -o $@ -c $< + +######### PROJ4TEST ######## + +$(PROJ4TEST_BUILD_DIR): | $(BUILD_DIR) + mkdir -p $@ + +$(PROJ4TEST_FILE): | $(PROJ4TEST_BUILD_DIR) + wget -O $@ $(PROJ4TEST_URL) + +$(PROJ4TEST_OBJ): $(PROJ4TEST_FILE) | $(LIBPROJ4_MAKEFILE) + $(CXX) $(CXXFLAGS) $(LDFLAGS) -std=c++11 -I $(LIBPROJ4_DIR)src/ -o $@ -c $< + +######### LIBPROJ4 ######## + +$(LIBPROJ4_BUILD_DIR): | $(BUILD_DIR) + mkdir -p $@ + +$(LIBPROJ4_CONFIGURE): $(LIBPROJ4_BUILD_DIR) + git clone $(LIBPROJ4_URL) $(LIBPROJ4_DIR) + cd $(LIBPROJ4_DIR) && git checkout d00501750b210a73f9fb107ac97a683d4e3d8e7a + +$(LIBPROJ4_MAKEFILE): $(LIBPROJ4_CONFIGURE) + cd $(LIBPROJ4_DIR) && ./autogen.sh + cd $(LIBPROJ4_DIR) && ./configure + +$(LIBPROJ4_LIB): $(LIBPROJ4_MAKEFILE) + make -C $(LIBPROJ4_DIR) -j $(shell nproc) + +######### TEST ######## + +$(TEST_BIN): $(HARNESS_OBJ) $(PROJ4TEST_OBJ) $(LIBPROJ4_LIB) + $(CXX) \ + $(CFLAGS) \ + -o $@ \ + $(HARNESS_OBJ) $(PROJ4TEST_OBJ) $(LIBPROJ4_LIB) \ + -lz \ + $(LDFLAGS) \ + $(TEST_BIN_LDFLAGS) \ + +########## DUMMY ####### + +$(TEST_DATA_DIR): | $(BUILD_DIR) + mkdir -p $@ + +$(TEST_DATA_FILE): | $(TEST_DATA_DIR) + echo "hi" > $(TEST_DATA_FILE) + +###### TEST DATA ####### + +clean: + rm -rf $(BUILD_DIR) + +frida: $(TEST_BIN) $(AFLPP_FRIDA_DRIVER_HOOK_OBJ) $(TEST_DATA_FILE) + AFL_DEBUG_CHILD=1 \ + AFL_DISABLE_TRIM=1 \ + AFL_FRIDA_PERSISTENT_CNT=1000000 \ + AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES=1 \ + AFL_NO_AFFINITY=1 \ + X__AFL_NO_UI=1 \ + AFL_PATH=/out \ + AFL_SHUFFLE_QUEUE=1 \ + AFL_SKIP_CPUFREQ=1 \ + AFL_SKIP_CRASHES=1 \ + AFL_TESTCACHE_SIZE=2 \ + AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_FRIDA_DRIVER_HOOK_OBJ) \ + AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \ + AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \ + $(ROOT)afl-fuzz \ + -i $(TEST_DATA_DIR) \ + -o $(FRIDA_OUT) \ + -m none \ + -t 1000+ \ + -d \ + -O \ + -c 0\ + -V 30 \ + -- \ + $(TEST_BIN) 2147483647 + +debug: + gdb \ + --ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \ + --ex 'set disassembly-flavor intel' \ + --args $(TEST_BIN) $(TEST_DATA_DIR)basn0g01.proj4 diff --git a/frida_mode/test/proj4/Makefile b/frida_mode/test/proj4/Makefile new file mode 100644 index 00000000..f83e2992 --- /dev/null +++ b/frida_mode/test/proj4/Makefile @@ -0,0 +1,17 @@ +all: + @echo trying to use GNU make... + @gmake all || echo please install GNUmake + +32: + @echo trying to use GNU make... + @gmake 32 || echo please install GNUmake + +clean: + @gmake clean + +frida: + @gmake frida + +debug: + @gmake debug + diff --git a/frida_mode/test/proj4/get_symbol_addr.py b/frida_mode/test/proj4/get_symbol_addr.py new file mode 100755 index 00000000..1c46e010 --- /dev/null +++ b/frida_mode/test/proj4/get_symbol_addr.py @@ -0,0 +1,36 @@ +#!/usr/bin/python3 +import argparse +from elftools.elf.elffile import ELFFile + +def process_file(file, symbol, base): + with open(file, 'rb') as f: + elf = ELFFile(f) + symtab = elf.get_section_by_name('.symtab') + mains = symtab.get_symbol_by_name(symbol) + if len(mains) != 1: + print ("Failed to find main") + return 1 + + main_addr = mains[0]['st_value'] + main = base + main_addr + print ("0x%016x" % main) + return 0 + +def hex_value(x): + return int(x, 16) + +def main(): + parser = argparse.ArgumentParser(description='Process some integers.') + parser.add_argument('-f', '--file', dest='file', type=str, + help='elf file name', required=True) + parser.add_argument('-s', '--symbol', dest='symbol', type=str, + help='symbol name', required=True) + parser.add_argument('-b', '--base', dest='base', type=hex_value, + help='elf base address', required=True) + + args = parser.parse_args() + return process_file (args.file, args.symbol, args.base) + +if __name__ == "__main__": + ret = main() + exit(ret) |