Function at 0x10023b4b
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x1005d69c
mov eax, dword fs:[0]
push eax
sub esp, 0xd8
mov eax, dword [0x100741c0]
xor eax, esp
mov dword [esp + 0xd0], eax
push ebx
push esi
push edi
mov eax, dword [0x100741c0]
xor eax, esp
push eax
lea eax, [esp + 0xe8]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
mov edi, dword [ebp + 0x14]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], edi
call fcn.1002456c
mov esi, 0x1000
xor ebx, ebx
push esi
inc ebx
push ebx
mov edx, edi
lea ecx, [esp + 0xcc]
call fcn.100248bd
xor edi, edi
mov dword [esp + 0xf0], edi
call fcn.1002456c
mov edx, dword [esp + 0x18]
push esi
push 2
lea ecx, [esp + 0x94]
call fcn.100248bd
mov byte [esp + 0xf0], bl
push dword [esp + 0xa0]
push str.web_qq_readsize:_d
call fcn.100293a0
mov eax, dword [esp + 0x1c]
cmp dword [eax + 0x18], 0x10
pop ecx
pop ecx
jb 0x10023c00
mov eax, dword [eax + 4]
jmp 0x10023c03
add eax, 4
push eax
mov esi, str.POST__cgi_bin_upload_
call fcn.10027617
test eax, eax
je 0x10023f15
push str.ie_web_qq
call fcn.100293a0
lea ecx, [esp + 0x3c]
mov dword [esp], str.X_QQMAIL_FILENAME
call fcn.10001976
lea eax, [esp + 0x38]
push eax
lea edx, [esp + 0xc8]
lea ecx, [esp + 0x20]
mov byte [esp + 0xf4], 2
call fcn.10015a2a
pop ecx
mov edx, eax
lea ecx, [esp + 0x54]
mov byte [esp + 0xf0], 3
call fcn.1001546a
push eax
lea ecx, [esp + 0xac]
mov byte [esp + 0xf4], 4
call fcn.10003019
pop ecx
push edi
push ebx
lea ecx, [esp + 0x5c]
call fcn.10001e5b
push edi
push ebx
lea ecx, [esp + 0x24]
call fcn.10001e5b
push edi
push ebx
lea ecx, [esp + 0x40]
call fcn.10001e5b
xor eax, eax
mov dword [esp + 0x88], 7
mov dword [esp + 0x84], edi
mov word [esp + 0x74], ax
mov byte [esp + 0xf0], 9
lea ecx, [esp + 0x1c]
cmp dword [esp + 0xbc], edi
je 0x10023d07
push edi
lea eax, [esp + 0xac]
push edi
push eax
call fcn.100241b0
add esp, 0xc
push 0xffffffffffffffff
lea ecx, [esp + 0x74]
push ecx
xor ebx, ebx
mov byte [esp + 0xf8], 0xa
call fcn.10006576
push edi
push 1
lea esi, [esp + 0x24]
mov byte [esp + 0xf8], 9
call fcn.10006669
jmp 0x10023e62
push str.filename
call fcn.10001976
mov esi, 0x400
push esi
push eax
lea eax, [esp + 0x94]
push eax
xor ecx, ecx
mov byte [esp + 0xfc], 0xb
call fcn.1001663a
add esp, 0xc
push edi
push ebx
lea ecx, [esp + 0x24]
mov dword [esp + 0x1c], eax
mov byte [esp + 0xf8], 9
call fcn.10001e5b
cmp dword [esp + 0x14], 0xffffffff
jne 0x10023d67
push edi
push ebx
lea esi, [esp + 0x78]
call fcn.10006669
lea esi, [esp + 0xa8]
jmp 0x10024082
push str.___
lea ecx, [esp + 0x20]
call fcn.10001976
mov ecx, dword [esp + 0x14]
push esi
push eax
lea eax, [esp + 0x94]
push eax
mov byte [esp + 0xfc], 0xc
call fcn.1001663a
add esp, 0xc
push edi
push ebx
lea ecx, [esp + 0x24]
mov dword [esp + 0x1c], eax
mov byte [esp + 0xf8], 9
call fcn.10001e5b
cmp dword [esp + 0x14], 0xffffffff
je 0x10023d50
inc dword [esp + 0x14]
push str.___
lea ecx, [esp + 0x20]
call fcn.10001976
mov ecx, dword [esp + 0x14]
push esi
push eax
lea eax, [esp + 0x94]
push eax
mov byte [esp + 0xfc], 0xd
call fcn.1001663a
add esp, 0xc
push edi
push ebx
lea ecx, [esp + 0x24]
mov esi, eax
mov byte [esp + 0xf8], 9
call fcn.10001e5b
cmp esi, 0xffffffff
je 0x10023d50
sub esi, dword [esp + 0x14]
lea eax, [esp + 0x8c]
push esi
push dword [esp + 0x18]
lea esi, [esp + 0x5c]
push eax
call fcn.10005504
push eax
lea ecx, [esp + 0x20]
mov byte [esp + 0xf4], 0xe
call fcn.10002fd9
pop ecx
push 0xffffffffffffffff
lea ecx, [esp + 0x74]
push ecx
xor ebx, ebx
mov byte [esp + 0xf8], 0xf
call fcn.10006576
push edi
push 1
lea esi, [esp + 0x24]
call fcn.10006669
push edi
push 1
lea ecx, [esp + 0x5c]
mov byte [esp + 0xf8], 9
call fcn.10001e5b
cmp dword [esp + 0x88], 8
mov eax, dword [esp + 0x74]
jae 0x10023e74
lea eax, [esp + 0x74]
push eax
push str.filePath:_ls
call fcn.100293a0
cmp dword [esp + 0x90], 8
mov eax, dword [esp + 0x7c]
pop ecx
pop ecx
jae 0x10023e93
lea eax, [esp + 0x74]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x10023ef2
push 0x100662dc
lea esi, [esp + 0x3c]
call fcn.100057e7
push dword [esp + 0x18]
lea edi, [esp + 0x20]
mov byte [esp + 0xf4], 0x10
call fcn.100240cb
mov ecx, esi
push ecx
push eax
lea eax, [esp + 0x78]
push eax
mov byte [esp + 0xfc], 0x11
call fcn.100233a4
push 0
push 1
mov esi, edi
call fcn.10006669
push 0
push 1
lea esi, [esp + 0x40]
call fcn.10006669
xor edi, edi
push edi
push 1
lea esi, [esp + 0x78]
call fcn.10006669
push edi
push 1
lea esi, [esp + 0xb0]
call fcn.10006669
xor ebx, ebx
inc ebx
jmp 0x10024089
push str.Chrome_web_qq
call fcn.100293a0
cmp dword [esp + 0xa4], 0x16c
pop ecx
jbe 0x10024089
cmp dword [esp + 0xa4], 0x10
mov eax, dword [esp + 0x90]
jae 0x10023f49
lea eax, [esp + 0x90]
push dword [eax + 0x158]
call sub.WS2_32.dll_ntohl
push 0x10063ba0
lea esi, [esp + 0x3c]
mov dword [esp + 0x18], eax
call fcn.100057e7
push edi
push dword [esp + 0x18]
mov eax, esi
push eax
lea ecx, [esp + 0x7c]
mov byte [esp + 0xfc], 0x12
call fcn.100241b0
add esp, 0xc
push edi
push ebx
mov byte [esp + 0xf8], 0x14
call fcn.10006669
cmp dword [esp + 0x84], edi
je 0x10024073
cmp dword [esp + 0x88], 8
mov eax, dword [esp + 0x74]
jae 0x10023fb0
lea eax, [esp + 0x74]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x10024073
cmp dword [esp + 0x88], 8
mov eax, dword [esp + 0x74]
jae 0x10023fd2
lea eax, [esp + 0x74]
push eax
push str.qq_file:_ls
call fcn.100293a0
cmp dword [esp + 0xac], 0x10
mov eax, dword [esp + 0x98]
pop ecx
pop ecx
jae 0x10023ff7
lea eax, [esp + 0x90]
push dword [eax + 0x15c]
call sub.WS2_32.dll_ntohl
mov esi, eax
push esi
push dword [esp + 0x18]
push str.fileSize:_u__offset:_u_n
call fcn.100293a0
add esp, 0xc
cmp esi, edi
jne 0x1002407e
push 0x100662dc
lea esi, [esp + 0xac]
call fcn.100057e7
push dword [esp + 0x18]
lea edi, [esp + 0x20]
mov byte [esp + 0xf4], 0x15
call fcn.100240cb
mov ecx, esi
push ecx
push eax
lea eax, [esp + 0x78]
push eax
mov byte [esp + 0xfc], 0x16
call fcn.100233a4
push 0
push ebx
mov esi, edi
call fcn.10006669
push 0
push ebx
lea esi, [esp + 0xb0]
call fcn.10006669
xor edi, edi
jmp 0x1002407e
push 0x10066414
call fcn.100293a0
pop ecx
lea esi, [esp + 0x70]
push edi
push ebx
call fcn.10006669
push edi
push ebx
lea ecx, [esp + 0x94]
call fcn.10001e5b
push edi
push ebx
lea ecx, [esp + 0xcc]
call fcn.10001e5b
mov ecx, dword [esp + 0xe8]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0xd0]
xor ecx, esp
call fcn.1003edc1
mov esp, ebp
pop ebp
ret 0x10