Function at 0x423380
Capabilities:
Check if file exists
Delete file
Move file
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5147ac
mov eax, dword fs:[0]
push eax
sub esp, 0x94
mov eax, dword [0x56d06c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x9c], esi
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 0x14]
push str.kernel32.dll
mov dword [ebp - 0xa0], eax
mov dword [ebp - 0x98], 0
mov dword [ebp - 0x94], 0
mov dword [ebp - 0x90], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
test edi, edi
je 0x42341b
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.Wow64DisableWow64FsRedirection
push edi
call esi
push str.Wow64RevertWow64FsRedirection
push edi
mov dword [ebp - 0x94], eax
call esi
mov esi, dword [ebp - 0x9c]
mov dword [ebp - 0x90], eax
jmp 0x423421
mov eax, dword [ebp - 0x90]
mov ecx, dword [ebp - 0x94]
test ecx, ecx
je 0x423438
test eax, eax
je 0x423438
lea eax, [ebp - 0x98]
push eax
call ecx
mov dword [ebp - 4], 0
xor eax, eax
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 1
push eax
mov edx, esi
lea ecx, [ebp - 0x58]
call fcn.00422c20
add esp, 4
mov byte [ebp - 4], 2
cmp dword [ebp - 0x48], 0
jne 0x42347c
mov esi, 1
jmp 0x4236d0
test ebx, ebx
je 0x42348f
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x28]
mov ecx, ebx
push eax
call fcn.0041d980
xor eax, eax
mov dword [ebp - 0x74], 7
push 0xffffffffffffffff
push eax
push esi
lea ecx, [ebp - 0x88]
mov dword [ebp - 0x78], 0
mov word [ebp - 0x88], ax
call fcn.0041d980
push 0x11
push str.User_DataFlash_
lea ecx, [ebp - 0x88]
mov byte [ebp - 4], 4
call fcn.00419d60
xor eax, eax
mov dword [ebp - 0x2c], 7
push 0xffffffffffffffff
push eax
mov word [ebp - 0x40], ax
lea ecx, [ebp - 0x40]
lea eax, [ebp - 0x88]
mov dword [ebp - 0x30], 0
push eax
call fcn.0041d980
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 5
push eax
lea ecx, [ebp - 0x40]
call fcn.00419e90
push 0x13
push str.pepflashplayer.dll
lea ecx, [ebp - 0x40]
call fcn.00419d60
push 0x11
xor eax, eax
mov dword [ebp - 0x5c], 7
push str._r_QQBrowser__p__
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x60], 0
mov word [ebp - 0x70], ax
call fcn.0041dd00
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 6
push eax
lea ecx, [ebp - 0x70]
call fcn.00419e90
push 1
push 0x556ca8
lea ecx, [ebp - 0x70]
call fcn.00419d60
mov dword [ebp - 0x8c], 0x103
call fcn.00422160
test eax, eax
lea ecx, [ebp - 0x58]
lea eax, [ebp - 0x8c]
mov edx, fcn.00438d0d
push eax
push 0
lea eax, [ebp - 0x70]
jne 0x423585
push 0
jmp 0x423587
push 1
push eax
push 0xffffffffffffffff
call fcn.00422710
mov ecx, dword [ebp - 0xa0]
add esp, 0x14
mov esi, eax
test ecx, ecx
je 0x4235a6
mov eax, dword [ebp - 0x8c]
mov dword [ecx], eax
cmp dword [ebp - 0x2c], 8
lea eax, [ebp - 0x40]
mov edi, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
cmovae eax, dword [ebp - 0x40]
push eax
call edi
test eax, eax
je 0x42360b
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x28]
cmp dword [ebp - 0x14], 8
cmovae ecx, dword [ebp - 0x28]
lea eax, [eax*2 + 2]
push eax
push ecx
push 1
push str.CC_FLASH
push str.SoftwareTencentQQBrowserPrivateCfg
push 0x80000001
call dword [sym.imp.SHLWAPI.dll_SHSetValueW]
cmp dword [ebp - 0x14], 8
lea edx, [ebp - 0x28]
lea ecx, [ebp - 0x58]
cmovae edx, dword [ebp - 0x28]
cmp dword [ebp - 0x44], 8
cmovae ecx, dword [ebp - 0x58]
call fcn.004227a0
xor esi, esi
jmp 0x42364c
cmp esi, 0x800704b4
je 0x42361f
cmp dword [ebp - 0x8c], 0x4b4
jne 0x423647
cmp dword [ebp - 0x44], 8
lea esi, [ebp - 0x58]
cmovae esi, dword [ebp - 0x58]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x423647
push esi
call edi
test eax, eax
je 0x423647
push 4
push 0
push esi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov esi, 0x80004005
mov eax, dword [ebp - 0x5c]
cmp eax, 8
jb 0x423661
inc eax
lea ecx, [ebp - 0x70]
push eax
push dword [ebp - 0x70]
call fcn.0041e1c0
xor eax, eax
mov dword [ebp - 0x5c], 7
mov word [ebp - 0x70], ax
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x60], 0
cmp eax, 8
jb 0x42368a
inc eax
lea ecx, [ebp - 0x40]
push eax
push dword [ebp - 0x40]
call fcn.0041e1c0
xor eax, eax
mov dword [ebp - 0x2c], 7
mov word [ebp - 0x40], ax
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x30], 0
cmp eax, 8
jb 0x4236b9
inc eax
lea ecx, [ebp - 0x88]
push eax
push dword [ebp - 0x88]
call fcn.0041e1c0
xor eax, eax
mov dword [ebp - 0x74], 7
mov dword [ebp - 0x78], 0
mov word [ebp - 0x88], ax
mov eax, dword [ebp - 0x44]
cmp eax, 8
jb 0x4236e5
inc eax
lea ecx, [ebp - 0x58]
push eax
push dword [ebp - 0x58]
call fcn.0041e1c0
xor eax, eax
mov dword [ebp - 0x44], 7
mov word [ebp - 0x58], ax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x48], 0
cmp eax, 8
jb 0x42370e
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.0041e1c0
xor eax, eax
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
mov dword [ebp - 4], 8
cmp dword [ebp - 0x94], eax
je 0x423743
mov eax, dword [ebp - 0x90]
test eax, eax
je 0x423743
push dword [ebp - 0x98]
call eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00471876
mov esp, ebp
pop ebp
ret