wip
This commit is contained in:
Jean-Marie Mineau
parent
78b6bba5fb
commit
4e1c36ad3c
GPG key ID:
B66AEEDA9B645AD2
4 changed files with 115 additions and 61 deletions
144
test.py
144
test.py
|
|
@ -22,44 +22,44 @@ with z.ZipFile(APK_NAME) as zipf:
|
|||
apk = Apk()
|
||||
apk.add_dex_file(dex)
|
||||
|
||||
clazz_id = IdType("Lcom/example/testapplication/ui/home/HomeViewModel;")
|
||||
proto_id = IdMethodType(IdType("Ljava/lang/String;"), [])
|
||||
method_id = IdMethod("text_gen", proto_id, clazz_id)
|
||||
|
||||
clazz = apk.classes[clazz_id]
|
||||
method = clazz.virtual_methods[method_id]
|
||||
code = method.code
|
||||
# clazz_id = IdType("Lcom/example/testapplication/ui/home/HomeViewModel;")
|
||||
# proto_id = IdMethodType(IdType("Ljava/lang/String;"), [])
|
||||
# method_id = IdMethod("text_gen", proto_id, clazz_id)
|
||||
#
|
||||
# clazz = apk.classes[clazz_id]
|
||||
# method = clazz.virtual_methods[method_id]
|
||||
# code = method.code
|
||||
|
||||
logging.getLogger().setLevel(logging.WARNING)
|
||||
|
||||
print(f"[+] Code of {method_id} ")
|
||||
for i in code.insns:
|
||||
print(f" {i}")
|
||||
print("[+] Modify code")
|
||||
|
||||
new_insns = []
|
||||
for i in code.insns:
|
||||
if isinstance(i, ins.ConstString):
|
||||
if i.lit == "Hello":
|
||||
i = ins.ConstString(i.reg, DexString("Degemer Mat"))
|
||||
elif i.lit == "Bye":
|
||||
i = ins.ConstString(i.reg, DexString("Kenavo"))
|
||||
new_insns.append(i)
|
||||
# print(f"[+] Code of {method_id} ")
|
||||
# for i in code.insns:
|
||||
# print(f" {i}")
|
||||
# print("[+] Modify code")
|
||||
#
|
||||
# new_insns = []
|
||||
# for i in code.insns:
|
||||
# if isinstance(i, ins.ConstString):
|
||||
# if i.lit == "Hello":
|
||||
# i = ins.ConstString(i.reg, DexString("Degemer Mat"))
|
||||
# elif i.lit == "Bye":
|
||||
# i = ins.ConstString(i.reg, DexString("Kenavo"))
|
||||
# new_insns.append(i)
|
||||
|
||||
# This need improving!
|
||||
code = Code(code.registers_size, code.ins_size, code.outs_size, new_insns)
|
||||
apk.set_method_code(method_id, code)
|
||||
# code = Code(code.registers_size, code.ins_size, code.outs_size, new_insns)
|
||||
# apk.set_method_code(method_id, code)
|
||||
# apk.set_method_code(method.descriptor, code)
|
||||
|
||||
|
||||
clazz = apk.classes[clazz_id]
|
||||
method = clazz.virtual_methods[method_id]
|
||||
code = method.code
|
||||
print(f"[+] New code of {method_id} ")
|
||||
for i in code.insns:
|
||||
print(f" {i}")
|
||||
# clazz = apk.classes[clazz_id]
|
||||
# method = clazz.virtual_methods[method_id]
|
||||
# code = method.code
|
||||
# print(f"[+] New code of {method_id} ")
|
||||
# for i in code.insns:
|
||||
# print(f" {i}")
|
||||
|
||||
# # Strip class for debugging
|
||||
# Strip class for debugging
|
||||
# classes = list(
|
||||
# filter(
|
||||
# lambda x: x
|
||||
|
|
@ -77,29 +77,29 @@ for i in code.insns:
|
|||
# for cls in classes:
|
||||
# apk.remove_class(cls)
|
||||
#
|
||||
print("[+] Recompile")
|
||||
|
||||
dex_raw = apk.gen_raw_dex()
|
||||
|
||||
new_apk = Apk()
|
||||
for dex in dex_raw:
|
||||
new_apk.add_dex_file(dex)
|
||||
# print("[+] Recompile")
|
||||
#
|
||||
# dex_raw = apk.gen_raw_dex()
|
||||
#
|
||||
# new_apk = Apk()
|
||||
# for dex in dex_raw:
|
||||
# new_apk.add_dex_file(dex)
|
||||
|
||||
|
||||
print("[+] Repackage")
|
||||
|
||||
utils.replace_dex(
|
||||
APK_NAME,
|
||||
APK_NAME.parent / (APK_NAME.name.removesuffix(".apk") + "-instrumented.apk"),
|
||||
dex_raw,
|
||||
Path().parent / "my-release-key.jks",
|
||||
zipalign=Path.home() / "Android" / "Sdk" / "build-tools" / "34.0.0" / "zipalign",
|
||||
apksigner=Path.home() / "Android" / "Sdk" / "build-tools" / "34.0.0" / "apksigner",
|
||||
)
|
||||
|
||||
# print("[+] Repackage")
|
||||
#
|
||||
# utils.replace_dex(
|
||||
# APK_NAME,
|
||||
# APK_NAME.parent / (APK_NAME.name.removesuffix(".apk") + "-instrumented.apk"),
|
||||
# dex_raw,
|
||||
# Path().parent / "my-release-key.jks",
|
||||
# zipalign=Path.home() / "Android" / "Sdk" / "build-tools" / "34.0.0" / "zipalign",
|
||||
# apksigner=Path.home() / "Android" / "Sdk" / "build-tools" / "34.0.0" / "apksigner",
|
||||
# )
|
||||
#
|
||||
last_id = None
|
||||
|
||||
MAX_REQ = 1
|
||||
MAX_REQ = 5
|
||||
|
||||
|
||||
def cmp(a, b, req=0):
|
||||
|
|
@ -168,11 +168,45 @@ def cmp_list(a, b, req=0):
|
|||
cmp(a[i], b[i], req + 1)
|
||||
|
||||
|
||||
c1_id = IdType("Lcom/example/testapplication/ui/home/HomeViewModel;")
|
||||
c2_id = IdType("Landroidx/navigation/NavDeepLink$Builder;")
|
||||
c1 = apk.classes[c1_id]
|
||||
c2 = apk.classes[c2_id]
|
||||
|
||||
apk_1 = Apk()
|
||||
apk_2 = Apk()
|
||||
apk_1_2 = Apk()
|
||||
apk_1_then_2 = Apk()
|
||||
apk_2_then_1 = Apk()
|
||||
apk_then_1_2 = Apk()
|
||||
|
||||
apk_1.add_class(c1)
|
||||
apk_2.add_class(c2)
|
||||
apk_1_2.add_class(c1)
|
||||
apk_1_2.add_class(c2)
|
||||
|
||||
dex_1 = apk_1.gen_raw_dex()[0]
|
||||
dex_2 = apk_2.gen_raw_dex()[0]
|
||||
dex_1_2 = apk_1_2.gen_raw_dex()[0]
|
||||
|
||||
apk_1_then_2.add_dex_file(dex_1)
|
||||
apk_1_then_2.add_dex_file(dex_2)
|
||||
apk_2_then_1.add_dex_file(dex_2)
|
||||
apk_2_then_1.add_dex_file(dex_1)
|
||||
apk_then_1_2.add_dex_file(dex_1_2)
|
||||
|
||||
cmp(c1, apk_1_then_2.classes[c1_id])
|
||||
cmp(c1, apk_2_then_1.classes[c1_id])
|
||||
cmp(c1, apk_then_1_2.classes[c1_id])
|
||||
cmp(c2, apk_1_then_2.classes[c2_id])
|
||||
cmp(c2, apk_2_then_1.classes[c2_id])
|
||||
cmp(c2, apk_then_1_2.classes[c2_id])
|
||||
|
||||
# apk_eq = new_apk == apk
|
||||
# print(f"[+] apk are equals: {nice_bool(apk_eq)}")
|
||||
# if not apk_eq:
|
||||
# cmp(new_apk, apk)
|
||||
|
||||
#
|
||||
# Landroidx/constraintlayout/core/widgets/ConstraintWidget$1;.<clinit>()V
|
||||
# mid = IdMethod(
|
||||
# "<clinit>",
|
||||
|
|
@ -184,18 +218,18 @@ def cmp_list(a, b, req=0):
|
|||
# )
|
||||
# m = apk.classes[mid.class_].direct_methods[mid]
|
||||
# nm = new_apk.classes[mid.class_].direct_methods[mid]
|
||||
|
||||
|
||||
#
|
||||
#
|
||||
# mid = IdMethod(
|
||||
# "setValue",
|
||||
# IdMethodType(
|
||||
# IdType("Z"),
|
||||
# [
|
||||
# IdType("Ljava/lang/String;"),
|
||||
# IdType("Landroidx/constraintlayout/core/parser/CLElement;"),
|
||||
# ],
|
||||
# ),
|
||||
# IdType("Landroidx/constraintlayout/core/state/WidgetFrame;"),
|
||||
# IdType("Landroidx/constraintlayout/core/parser/CLElement;"),
|
||||
# ],
|
||||
# ),
|
||||
# IdType("Landroidx/constraintlayout/core/state/WidgetFrame;"),
|
||||
# )
|
||||
#
|
||||
# m = apk.classes[mid.class_].virtual_methods[mid]
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue