Function at 0x4c8440
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x27c
mov eax, dword [0x554910]
xor eax, esp
mov dword [esp + 0x278], eax
mov eax, dword [esp + 0x284]
xorps xmm0, xmm0
mov ecx, dword [esp + 0x290]
push ebx
mov ebx, dword [esp + 0x28c]
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], ecx
mov dword [esp + 4], 0
movlpd qword [esp + 8], xmm0
mov dword [eax], 0
push esi
mov esi, dword [esp + 0x294]
push edi
mov edi, dword [esp + 0x28c]
mov dword [esp + 0x18], edi
test ebx, ebx
jne 0x4c84bb
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x278]
xor ecx, esp
call fcn.004d2694
add esp, 0x27c
ret
movdqa xmm0, xmmword [str.________________WDigest]
lea eax, [esp + 0x70]
push 0x11
push eax
push edi
movdqu xmmword [esp + 0x64], xmm0
movq qword [esp + 0x74], xmm0
call fcn.004cf4e0
lea eax, [esp + 0x64]
test esi, esi
push eax
mov eax, str.Content_Type:_multipart_form_data
cmovne eax, esi
push eax
push str._s__boundary_s_r_n
lea eax, [esp + 0x24]
push 0
push eax
call fcn.004c8290
add esp, 0x20
test eax, eax
jne 0x4c875e
mov eax, dword [esp + 0xc]
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
push ebp
mov eax, dword [esp + 0x14]
or eax, dword [esp + 0x18]
je 0x4c8540
push 0x51f8d0
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4c874e
lea eax, [esp + 0x5c]
push eax
push str.___s_r_n
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
push str.Content_Disposition:_form_data__name_
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4c874e
lea eax, [esp + 0x14]
push eax
mov eax, dword [ebx + 8]
cdq
push edx
push eax
push dword [ebx + 4]
lea eax, [esp + 0x20]
push 1
push eax
call fcn.004c8070
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x4c874e
push 0x5269d8
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4c874e
cmp dword [ebx + 0x24], eax
je 0x4c861b
movdqa xmm0, xmmword [str.________________WDigest]
lea eax, [esp + 0x48]
push 0x11
push eax
push edi
movdqu xmmword [esp + 0x3c], xmm0
movq qword [esp + 0x4c], xmm0
call fcn.004cf4e0
lea eax, [esp + 0x3c]
push eax
push str._r_nContent_Type:_multipart_mixed__boundary_s_r_n
lea eax, [esp + 0x28]
push eax
lea eax, [esp + 0x28]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x1c
test esi, esi
jne 0x4c874e
mov ebp, ebx
lea ecx, [ecx]
cmp dword [ebx + 0x24], 0
je 0x4c8659
lea eax, [esp + 0x30]
push eax
push str._r_n___s_r_nContent_Disposition:_attachment
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x14]
push eax
push ebp
jmp 0x4c8675
mov eax, dword [ebx + 0x28]
test al, 0x51
je 0x4c8687
cmp dword [ebx + 0x2c], 0
jne 0x4c866a
test al, 1
je 0x4c867f
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004c89a0
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4c874e
mov eax, dword [ebp + 0x1c]
test eax, eax
je 0x4c86b0
push eax
push str._r_nContent_Type:__s
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
mov edi, dword [ebp + 0x20]
test edi, edi
je 0x4c86e8
jmp 0x4c86c0
push dword [edi]
lea eax, [esp + 0x18]
push str._r_n_s
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
mov edi, dword [edi + 4]
test edi, edi
jne 0x4c86c0
jmp 0x4c86ec
test esi, esi
jne 0x4c874e
push str._r_n_r_n
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4c874e
mov eax, dword [ebx + 0x28]
test al, 3
jne 0x4c87d0
test al, 0x10
je 0x4c8776
lea eax, [esp + 0x14]
push eax
mov eax, dword [ebx + 0x18]
cdq
push edx
push eax
push dword [ebx + 0x14]
push 2
lea eax, [esp + 0x24]
push eax
call fcn.004c8070
add esp, 0x18
mov esi, eax
mov edi, dword [esp + 0x1c]
mov ebp, dword [ebp + 0x24]
test ebp, ebp
je 0x4c890f
test esi, esi
je 0x4c8620
lea eax, [esp + 0x28]
push eax
call fcn.004c83d0
add esp, 4
mov eax, esi
pop ebp
mov ecx, dword [esp + 0x284]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004d2694
add esp, 0x27c
ret
test al, 0x40
je 0x4c87a4
test al, al
jns 0x4c8792
mov edx, dword [ebx + 0x3c]
lea ecx, [esp + 0x14]
mov eax, dword [ebx + 0x38]
push ecx
push edx
push eax
push dword [ebx + 0x30]
push 3
jmp 0x4c8728
mov eax, dword [ebx + 0x10]
lea ecx, [esp + 0x14]
push ecx
cdq
push edx
push eax
push dword [ebx + 0x30]
push 3
jmp 0x4c8728
test al, al
jns 0x4c87bd
mov edx, dword [ebx + 0x3c]
lea ecx, [esp + 0x14]
mov eax, dword [ebx + 0x38]
push ecx
push edx
push eax
push dword [ebx + 0xc]
jmp 0x4c8726
mov eax, dword [ebx + 0x10]
lea ecx, [esp + 0x14]
push ecx
cdq
push edx
push eax
push dword [ebx + 0xc]
jmp 0x4c8726
mov edi, dword [ebp + 0xc]
mov eax, 0x51f1ac
mov ecx, edi
lea ebx, [ebx]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4c8800
test dl, dl
je 0x4c87fc
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4c8800
add eax, 2
add ecx, 2
test dl, dl
jne 0x4c87e0
xor eax, eax
jmp 0x4c8805
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4c8810
call fcn.004d92f4
jmp 0x4c881e
push 0x51f50c
push edi
call fcn.004de19d
add esp, 8
mov edi, eax
test edi, edi
je 0x4c88e2
call fcn.004d92f4
push edi
cmp edi, eax
je 0x4c8857
call fcn.004d9e1c
lea eax, [esp + 0x18]
push eax
push 0
push 0
push dword [ebp + 0xc]
lea eax, [esp + 0x24]
push 4
push eax
call fcn.004c8070
add esp, 0x1c
jmp 0x4c8735
push 0x200
lea eax, [esp + 0x90]
push 1
push eax
call fcn.004db989
add esp, 0x10
test eax, eax
je 0x4c8737
lea ecx, [esp + 0x14]
push ecx
push 0
push eax
lea eax, [esp + 0x94]
push eax
lea eax, [esp + 0x20]
push 2
push eax
call fcn.004c8070
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x4c8737
push edi
call fcn.004dfb32
add esp, 4
test eax, eax
jne 0x4c8737
push edi
call fcn.004dfb58
add esp, 4
test eax, eax
jne 0x4c8737
push edi
push 0x200
lea eax, [esp + 0x90]
push 1
push eax
call fcn.004db989
add esp, 0x10
test eax, eax
jne 0x4c8876
jmp 0x4c8737
mov edi, dword [esp + 0x1c]
test edi, edi
je 0x4c88fb
push dword [ebp + 0xc]
push str.couldnt_open_file___s_
push edi
call fcn.004a5f60
add esp, 0xc
mov eax, dword [esp + 0x20]
mov esi, 0x1a
mov dword [eax], 0
jmp 0x4c873b
test esi, esi
jne 0x4c874e
cmp dword [ebx + 0x24], esi
je 0x4c8942
lea eax, [esp + 0x30]
push eax
push str._r_n___s__
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
mov ebx, dword [ebx]
test ebx, ebx
jne 0x4c8515
test esi, esi
jne 0x4c874e
lea eax, [esp + 0x5c]
push eax
push str._r_n___s___r_n
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.004c8290
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x4c874e
mov ecx, dword [esp + 0x2c]
mov eax, dword [esp + 0x14]
mov dword [ecx], eax
mov eax, dword [esp + 0x18]
mov dword [ecx + 4], eax
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
mov dword [eax], ecx
xor eax, eax
jmp 0x4c875d