Function at 0x4836c3
Capabilities:
Parse pe header
Read file on windows

Disassembly:
push ebp
sub esp, 0x54
mov eax, 0x6a1c56
call fcn.00640244
sub esp, 0x138
push ebx
push esi
mov esi, dword [ebp + 0x60]
push edi
cmp dword [esi + 0x14], 8
jb 0x4836e7
mov eax, dword [esi]
jmp 0x4836e9
mov eax, esi
push 0x80
push 4
push eax
call fcn.00461598
mov ebx, eax
mov eax, dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov dword [ebp + 0x28], ebx
mov dword [ebp + 0x48], eax
mov dword [ebp + 0x2c], eax
xor edi, edi
mov dword [ebp - 4], edi
cmp ebx, 0xffffffff
jne 0x483723
cmp dword [esi + 0x14], 8
jb 0x483718
mov esi, dword [esi]
push esi
push str.Cant_open_archive_file__s
jmp 0x4838a8
push edi
lea eax, [ebp + 0x60]
push eax
push 0x40
lea eax, [ebp - 0x4c]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x48389a
cmp dword [ebp + 0x60], 0x40
jne 0x48389a
mov eax, 0x5a4d
cmp word [ebp - 0x4c], ax
jne 0x48389a
push edi
push edi
push dword [ebp - 0x10]
push ebx
call dword [sym.imp.KERNEL32.DLL_SetFilePointer]
cmp eax, 0xffffffff
jne 0x483789
cmp dword [esi + 0x14], 8
jb 0x48376f
mov esi, dword [esi]
push dword [ebp - 0x10]
push esi
push str.Cant_set_pointer_in_btinstall_file__s_to__d
lea eax, [ebp + 0x30]
push eax
call fcn.004654e1
add esp, 0x10
jmp 0x4838b4
push edi
lea eax, [ebp + 0x60]
push eax
push 0xf8
lea eax, [ebp - 0x144]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x48389a
cmp dword [ebp + 0x60], 0xf8
jne 0x48389a
cmp dword [ebp - 0x144], 0x4550
jne 0x48389a
push edi
lea eax, [ebp + 0x60]
push eax
push 0x28
lea eax, [ebp]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x48388a
cmp dword [ebp + 0x60], 0x28
jne 0x48388a
xor eax, eax
mov dword [ebp + 0x4c], edi
mov edx, edi
mov dword [ebp + 0x54], edi
mov dword [ebp + 0x50], edx
cmp ax, word [ebp - 0x13e]
jae 0x483843
mov ecx, dword [ebp + 0x14]
cmp ecx, edx
jbe 0x483812
mov eax, dword [ebp + 0x10]
add eax, ecx
mov dword [ebp + 0x50], ecx
mov dword [ebp + 0x4c], eax
push edi
lea eax, [ebp + 0x60]
push eax
push 0x28
lea eax, [ebp]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
test eax, eax
je 0x483873
cmp dword [ebp + 0x60], 0x28
jne 0x483873
mov ecx, dword [ebp + 0x54]
movzx eax, word [ebp - 0x13e]
inc ecx
mov edx, dword [ebp + 0x50]
mov dword [ebp + 0x54], ecx
cmp ecx, eax
jl 0x483800
mov eax, dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp eax, edi
je 0x48385b
test ebx, ebx
je 0x48385b
push ebx
call eax
mov eax, edi
mov dword [ebp + 0x48], eax
mov dword [ebp + 0x2c], eax
push edi
push dword [ebp + 0x4c]
sub esp, 0x18
mov ecx, esp
push esi
call fcn.00427b8e
call fcn.00482adf
mov edi, eax
jmp 0x4838c8
cmp dword [esi + 0x14], 8
jb 0x48387b
mov esi, dword [esi]
mov eax, dword [ebp + 0x54]
push esi
push eax
push str.Cant_read_section__d_of__s
jmp 0x483778
cmp dword [esi + 0x14], 8
jb 0x483892
mov esi, dword [esi]
push esi
push str.Cant_read_sectiontable_of__s
jmp 0x4838a8
cmp dword [esi + 0x14], 8
jb 0x4838a2
mov esi, dword [esi]
push esi
push str.Cant_read_header_of__s
lea eax, [ebp + 0x30]
push eax
call fcn.004654e1
add esp, 0xc
mov ecx, dword [ebp + 0x64]
push eax
call fcn.00427c6d
push edi
push 1
lea ecx, [ebp + 0x30]
call fcn.004281f2
mov eax, dword [ebp + 0x48]
mov dword [ebp - 4], 7
test eax, eax
je 0x4838dd
test ebx, ebx
je 0x4838dd
push ebx
call eax
mov ecx, dword [ebp - 0xc]
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 8