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79 lines
2.3 KiB
79 lines
2.3 KiB
4 years ago
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# -*- coding: utf-8 -*-
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import json
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processFields = [
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"ScriptMethod",
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"ScriptString",
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"ScriptMetadata",
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"ScriptMetadataMethod",
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"Addresses",
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]
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imageBase = idaapi.get_imagebase()
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def get_addr(addr):
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return imageBase + addr
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def set_name(addr, name):
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ret = idc.set_name(addr, name, SN_NOWARN | SN_NOCHECK)
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if ret == 0:
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new_name = name + '_' + str(addr)
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ret = idc.set_name(addr, new_name, SN_NOWARN | SN_NOCHECK)
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def make_function(start, end):
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next_func = idc.get_next_func(start)
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if next_func < end:
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end = next_func
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if idc.get_func_attr(start, FUNCATTR_START) == start:
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ida_funcs.del_func(start)
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ida_funcs.add_func(start, end)
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path = idaapi.ask_file(False, '*.json', 'script.json from Il2cppdumper')
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data = json.loads(open(path, 'rb').read().decode('utf-8'))
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if "ScriptMethod" in data and "ScriptMethod" in processFields:
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scriptMethods = data["ScriptMethod"]
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for scriptMethod in scriptMethods:
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addr = get_addr(scriptMethod["Address"])
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name = scriptMethod["Name"].encode("utf-8")
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set_name(addr, name)
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if "ScriptString" in data and "ScriptString" in processFields:
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index = 1
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scriptStrings = data["ScriptString"]
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for scriptString in scriptStrings:
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addr = get_addr(scriptString["Address"])
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value = scriptString["Value"].encode("utf-8")
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name = "StringLiteral_" + str(index)
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idc.set_name(addr, name, SN_NOWARN)
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idc.set_cmt(addr, value, 1)
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index += 1
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if "ScriptMetadata" in data and "ScriptMetadata" in processFields:
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scriptMetadatas = data["ScriptMetadata"]
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for scriptMetadata in scriptMetadatas:
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addr = get_addr(scriptMetadata["Address"])
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name = scriptMetadata["Name"].encode("utf-8")
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set_name(addr, name)
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idc.set_cmt(addr, name, 1)
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if "ScriptMetadataMethod" in data and "ScriptMetadataMethod" in processFields:
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scriptMetadataMethods = data["ScriptMetadataMethod"]
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for scriptMetadataMethod in scriptMetadataMethods:
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addr = get_addr(scriptMetadataMethod["Address"])
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name = scriptMetadataMethod["Name"].encode("utf-8")
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methodAddr = get_addr(scriptMetadataMethod["MethodAddress"])
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set_name(addr, name)
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idc.set_cmt(addr, name, 1)
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idc.set_cmt(addr, '{0:X}'.format(methodAddr), 0)
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if "Addresses" in data and "Addresses" in processFields:
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addresses = data["Addresses"]
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for index in range(len(addresses) - 1):
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start = get_addr(addresses[index])
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end = get_addr(addresses[index + 1])
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make_function(start, end)
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print 'Script finished!'
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