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here we go again

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This commit is contained in:
Jean-Marie Mineau 2025-06-02 15:50:45 +02:00
parent a34636498b
commit 1c9b7a8c07
Signed by: histausse
GPG key ID: B66AEEDA9B645AD2
2 changed files with 50 additions and 2 deletions
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1
experiment/check_runtimedata.py
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@ -196,6 +196,7 @@ def check_app_result(
"reflections": reflections, "reflections": reflections,
"does_reflection": does_reflection, "does_reflection": does_reflection,
"nb_visited_activity": nb_visited_activity, "nb_visited_activity": nb_visited_activity,
"dyn_loaded_files": dyn_loaded_files,
"nb_dyn_loading": len(data["dyn_code_load"]), "nb_dyn_loading": len(data["dyn_code_load"]),
} }
if not keep_ref_data: if not keep_ref_data:

51
experiment/get_app_runtime_result_distribution.py
View file

@ -3,7 +3,12 @@ import argparse
import json import json
def run(summary_p: Path, show_distribution: bool, list_apks_nz_dyn: bool): def run(
summary_p: Path,
show_distribution: bool,
list_apks_nz_dyn: bool,
show_dload_ads: bool,
):
with summary_p.open("r") as fp: with summary_p.open("r") as fp:
summary = json.load(fp) summary = json.load(fp)
@ -16,7 +21,25 @@ def run(summary_p: Path, show_distribution: bool, list_apks_nz_dyn: bool):
apk_dyn = set() apk_dyn = set()
apk_z_dyn = set() apk_z_dyn = set()
apk_nz_dyn = set() apk_nz_dyn = set()
nb_dload = 0
nb_dload_fb = 0
nb_dload_goo = 0
nb_dlaod_fb_and_fb = 0
dload_hashes_occ = {}
for apk, apk_data in summary["apks"].items(): for apk, apk_data in summary["apks"].items():
for h in apk_data["dyn_loaded_files"].keys():
if h not in dload_hashes_occ:
dload_hashes_occ[h] = 0
dload_hashes_occ[h] += 1
for dload in apk_data["dyn_loaded_files"].values():
nb_dload += 1
if dload["facebook_ads"] and dload["google_ads"]:
nb_dlaod_fb_and_fb += 1
elif dload["facebook_ads"]:
nb_dload_fb += 1
elif dload["google_ads"]:
nb_dload_goo += 1
if apk_data["nb_visited_activity"] == 0: if apk_data["nb_visited_activity"] == 0:
apk_with_zero_act_visited.add(apk) apk_with_zero_act_visited.add(apk)
if apk_data["does_reflection"]: if apk_data["does_reflection"]:
@ -34,6 +57,24 @@ def run(summary_p: Path, show_distribution: bool, list_apks_nz_dyn: bool):
apk_dyn.add(apk) apk_dyn.add(apk)
apk_nz_dyn.add(apk) apk_nz_dyn.add(apk)
if show_dload_ads:
print("number of dyn load {}")
print("number of dyn load of fb ads {}")
print("number of dyn load of gooble ads {}")
print("number of dyn load of gooble+fb (not supposed to happen) {}")
print()
hashes = list(dload_hashes_occ.keys())
hashes.sort(key=lambda x: dload_hashes_occ[x], reverse=True)
i = len(hashes)
print(f"bytecode hash | number of occurence")
for h in hashes:
occ = dload_hashes_occ[h]
if occ <= 1:
print(f"{i} other uniq bytecode files")
break
i -= 1
print(f" {h} | {occ}")
if show_distribution: if show_distribution:
print( print(
" | nb apk | nb failled | nb 0 activity | nb non zero activities " " | nb apk | nb failled | nb 0 activity | nb non zero activities "
@ -65,8 +106,14 @@ def main():
) )
parser.add_argument("--list-apks-nz-dyn", action="store_true") parser.add_argument("--list-apks-nz-dyn", action="store_true")
parser.add_argument("--show-distribution", action="store_true") parser.add_argument("--show-distribution", action="store_true")
parser.add_argument("--show-ads", action="store_true")
args = parser.parse_args() args = parser.parse_args()
run(args.summary_runtime, args.show_distribution, args.list_apks_nz_dyn) run(
args.summary_runtime,
args.show_distribution,
args.list_apks_nz_dyn,
args.show_ads,
)
if __name__ == "__main__": if __name__ == "__main__":