[Python] 纯文本查看 复制代码 import os
import shutil
def hex_to_bytes(hex_str):
return bytes.fromhex(hex_str)
def read_binary_file(file_path, offset, size):
with open(file_path, 'rb') as file: # 以二进制模式打开文件
file.seek(offset) # 定位到指定偏移量
data = file.read(size) # 读取指定大小的字节数据
return data
def backup_file(file_path):
backup_path = file_path + ".bak"
shutil.copy2(file_path, backup_path)
print(f"文件已备份到：{backup_path}")
def modify_binary_file(file_path, offset, original_hex, modified_hex):
if not os.path.exists(file_path):
print(f"Didn't find {file_path}, skipping patch generation")
return
# 计算需要读取的字节数
size = len(original_hex) // 2
# 读取文件的指定偏移量数据
data = read_binary_file(file_path, offset, size)
print(f"读取到的数据（原始字节）：{data}")
print(f"读取到的数据（原始十六进制）：{data.hex()}")
text = data.decode('utf-8')
if data.find(bytes.fromhex(modified_hex)) != -1:
print(f"{file_path} 已经修补了：)")
print(f"偏移地址：0x{offset} 大小：{size}")
return
if data.find(bytes.fromhex(original_hex)) == -1:
print(f"{file_path} 无法匹配到数据：)")
print(f"偏移地址：0x{offset} 大小：{size}")
return
print(f"原始字节匹配成功，正在修补文件...")
print(f"偏移地址：0x{offset} 大小：{size}")
# 备份文件
backup_file(file_path)
# 修改数据
# 将十六进制字符串转换为字节数据
byte_data = hex_to_bytes(modified_hex)
# 打开文件并修改指定位置
with open(file_path, 'r+b') as file:
file.seek(offset) # 定位到指定偏移量
file.write(byte_data) # 写入字节数据
print(f"修改后的数据（字节）：{modified_hex}")
print(f"文件修改完成！")
# 文件路径
file_path = "PilotEdit.exe"
# 偏移量
offset = int("811CE0", 16) # 将十六进制偏移量转换为十进制
# 原始字节和修改字节
original_str = "30819D300D06092A864886F70D010101050003818B0030818702818100B163741C37A823BC53F624DCCBD465554FACAEAE91D640FE7BB4642124E92613C1FD4B930A7A386F062E5A42DBE4425AA18E1ABA301CD9550C59787387745C8569FC7F4114DE5E209BAB232FAC903CB1832497214DCE43E2AC91289AACE353C370C9C8598B6D1DFB6A5038444254D6280B490770B637C63E5346FD9837775955020111"
original_hex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
modified_str = "30819D300D06092A864886F70D010101050003818B00308187028181008BF8E3EB435F355159AEB633867A53454EDC4A9D4409976E465155D713DE8E32BF1B839ED0C28C11B4A3853E881D359E42A48FF61C1EE28EC3C9511603A710478561E8FECA6637E663F0E6150F23926C2066F23181A6AD734DB6CE2A8CB6A739C70C83D07CE8062FBB1625618C363B6A0BBB1D2EAFD13B70665F8A3EBAF7839B020111"
modified_hex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
print(f"/================================")
print(f"用户名: afdm@52pojie")
print(f"序列号: 695A4C6B944C6CD7761AF49EFFD15970D91A9E2DC381361AB222FABFFCC20AB78BFEF6041FC249D668872F1FE998CEA0D3A2D3D6842B8766386142A8D17D50EB5624ECAC2384C84278F6ECA3B06332934AF33AB0ACE4F99119CCCF3BE5F5BBB40036E1543E98FA7D9951C1CAF2638EBAECD37DBB7DE6751588552264895120E6")
print(f"/================================")
# 修补文件
modify_binary_file(file_path, offset, original_hex, modified_hex)
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发表于 2025-3-22 23:04
发表于 2025-3-23 02:40
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发表于 2025-3-23 19:09
