Mars
59970a84a8
新增 MariBank/SeaBank PH Root 与 SHPSSDK bypass、riskToken 净化及 Up/Suncorp/ubank 消息 Hook；整理 reverse/ 脚本与 Frida 工具链，并补充当日工作说明文档。
38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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import re
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import subprocess
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import zipfile
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from pathlib import Path
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APK = Path(__file__).resolve().parent.parent / "apks" / "seabank_ph_base.apk"
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DEXDUMP = Path(r"C:\Users\Administrator\AppData\Local\Android\Sdk\build-tools\37.0.0\dexdump.exe")
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needle = b"NativeEncrypt"
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with zipfile.ZipFile(str(APK)) as zf:
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for dex_name in zf.namelist():
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if not dex_name.endswith(".dex"):
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continue
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dex = zf.read(dex_name)
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if needle not in dex:
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continue
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print("===", dex_name, "===")
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for m in re.finditer(rb"const-string[^/]*// string@[0-9a-f]+", dex):
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pass
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tmp = Path(__file__).resolve().parent.parent / "tmp" / "tmp_ne.dex"
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tmp.write_bytes(dex)
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out = subprocess.check_output(
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[str(DEXDUMP), "-d", str(tmp)], universal_newlines=True, errors="replace"
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)
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cap = False
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for line in out.splitlines():
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if "NativeEncrypt" in line:
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print(line.strip())
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if "Class descriptor" in line:
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current = line
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if "NativeEncrypt" in line:
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# print previous class context
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idx = out.splitlines().index(line)
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for prev in out.splitlines()[max(0, idx - 40) : idx + 5]:
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if "Class descriptor" in prev or "name :" in prev or "NATIVE" in prev:
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print(prev.strip())
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