cyonjan/PyWxDump
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

更新偏移地址获取函数

Browse Source
This commit is contained in:
xaoyaoo 2024-01-26 17:30:34 +08:00
parent 1a50be6fed
commit db5bca7d9f
1 changed files with 17 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
pywxdump/wx_info/get_bias_addr.py
View File

@ -68,6 +68,10 @@ class BiasAddr:
return ret return ret
def get_key_bias1(self): def get_key_bias1(self):
"""
2024.01.26 wx version：3.9.9.35 失效
:return:
"""
try: try:
byteLen = self.address_len # 4 if self.bits == 32 else 8 # 4字节或8字节 byteLen = self.address_len # 4 if self.bits == 32 else 8 # 4字节或8字节
@ -119,20 +123,25 @@ class BiasAddr:
phone_type2 = "android\x00" phone_type2 = "android\x00"
phone_type3 = "ipad\x00" phone_type3 = "ipad\x00"
pm = pymem.Pymem("WeChat.exe") pm = pymem.Pymem(self.pid)
module_name = "WeChatWin.dll" module_name = "WeChatWin.dll"
MicroMsg_path = os.path.join(db_path, "MSG", "MicroMsg.db") MicroMsg_path = os.path.join(db_path, "MSG", "MicroMsg.db")
type1_addrs = pm.pattern_scan_module(phone_type1.encode(), module_name, return_multiple=True)
type2_addrs = pm.pattern_scan_module(phone_type2.encode(), module_name, return_multiple=True)
type3_addrs = pm.pattern_scan_module(phone_type3.encode(), module_name, return_multiple=True)
type_addrs = []
if len(type1_addrs) >= 2: type_addrs += type1_addrs
if len(type2_addrs) >= 2: type_addrs += type2_addrs
if len(type3_addrs) >= 2: type_addrs += type3_addrs
if len(type_addrs) == 0: return "None"
type_addrs.sort() # 从小到大排序
module = pymem.process.module_from_name(pm.process_handle, module_name) module = pymem.process.module_from_name(pm.process_handle, module_name)
type1_addrs = pm.pattern_scan_module(phone_type1.encode(), module, return_multiple=True)
type2_addrs = pm.pattern_scan_module(phone_type2.encode(), module, return_multiple=True)
type3_addrs = pm.pattern_scan_module(phone_type3.encode(), module, return_multiple=True)
type_addrs = type1_addrs if len(type1_addrs) >= 2 else type2_addrs if len(
type2_addrs) >= 2 else type3_addrs if len(type3_addrs) >= 2 else "None"
if type_addrs == "None":
return 0
for i in type_addrs[::-1]: for i in type_addrs[::-1]:
for j in range(i, i - 2000, -addr_len): for j in range(i, i - 2000, -addr_len):
key_bytes = read_key_bytes(pm.process_handle, j, addr_len) key_bytes = read_key_bytes(pm.process_handle, j, addr_len)