Function at 0x4191c0
Capabilities:
Copy file
Delete file
Get common file path
Get file attributes
Set file attributes

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x432222
push eax
mov dword fs:[0], esp
sub esp, 0x224
push ebx
push esi
push edi
push 0
push str.flag
push str.UNINSTALL
push str.Contact.ini
call fcn.004179a0
add esp, 0x10
cmp eax, 1
je 0x419441
mov eax, dword [0x4413dc]
cmp byte [eax + 1], 1
je 0x419441
call fcn.00418ff0
push str.szdeer_client_service
call fcn.00418880
add esp, 4
cmp eax, 1
jne 0x41923d
push str.szdeer_client_service
call fcn.00418f80
add esp, 4
cmp eax, 0xffffffff
je 0x419267
jmp 0x41944e
cmp eax, 2
jne 0x41925e
push str.szdeer_client_service
call fcn.00418c10
push str.szdeer_client_service
call fcn.00418f80
add esp, 8
jmp 0x41944e
cmp eax, 0xfffffffe
jne 0x41944e
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x28]
push 0x104
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x2c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x28]
push 0x5c
push edx
call fcn.0041bd80
add esp, 8
mov byte [eax + 1], 0
lea eax, [esp + 0x28]
lea ecx, [esp + 0x18]
push eax
call fcn.00428960
lea ecx, [esp + 0x12c]
push 0x104
push ecx
mov dword [esp + 0x240], 0
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea edx, [esp + 0x12c]
lea ecx, [esp + 0xc]
push edx
call fcn.00428960
push 1
push 0x5c
lea ecx, [esp + 0x18]
mov byte [esp + 0x240], 1
call fcn.004273f0
lea eax, [esp + 0x14]
push 1
push eax
lea ecx, [esp + 0x14]
mov byte [esp + 0x240], 2
call fcn.004276f5
mov ecx, dword [esp + 0x10]
mov eax, dword [eax]
push ecx
push eax
call fcn.0041bda7
add esp, 8
lea ecx, [esp + 0x14]
test eax, eax
setne bl
call fcn.004288f2
lea ecx, [esp + 0x10]
mov byte [esp + 0x238], 1
call fcn.004288f2
test bl, bl
je 0x419343
push 0x43b1ec
lea ecx, [esp + 0x10]
call fcn.00428c82
push str.wlg_client_svc.exe
lea ecx, [esp + 0x10]
call fcn.00428c82
mov eax, dword [esp + 0xc]
push eax
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
and al, 0xfe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [esp + 0x10]
push str.wlg_keep.exe
push eax
call fcn.004198a0
add esp, 8
lea ecx, [esp + 0x18]
push eax
lea edx, [esp + 0x18]
push ecx
push edx
mov byte [esp + 0x244], 3
call fcn.00428ad5
mov ecx, dword [esp + 0xc]
mov eax, dword [eax]
push 0
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
lea ecx, [esp + 0x14]
call fcn.004288f2
lea ecx, [esp + 0x10]
mov byte [esp + 0x238], 1
call fcn.004288f2
push ecx
lea edx, [esp + 0x10]
mov ecx, esp
mov dword [esp + 0x20], esp
push edx
call fcn.00428667
push ecx
mov byte [esp + 0x240], 4
mov ecx, esp
mov dword [esp + 0x2c], esp
push str.SZDEER_Network_Service
call fcn.00428960
push ecx
mov byte [esp + 0x244], 5
mov ecx, esp
mov dword [esp + 0x2c], esp
push str.szdeer_client_service
call fcn.00428960
mov byte [esp + 0x244], 1
call fcn.00418cd0
add esp, 0xc
lea ecx, [esp + 0xc]
mov byte [esp + 0x238], 0
call fcn.004288f2
lea ecx, [esp + 0x18]
mov dword [esp + 0x238], 0xffffffff
call fcn.004288f2
jmp 0x41944e
push str.szdeer_client_service
call fcn.00418c70
add esp, 4
mov ecx, dword [esp + 0x230]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x230
ret