Function at 0x10027a37
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, dword [esi + 8]
test bl, 3
jne 0x10027a65
mov eax, dword fs:[0x18]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
cmp ebx, ecx
mov dword [ebp - 4], ecx
jb 0x10027a6c
cmp ebx, dword [eax + 4]
jae 0x10027a6c
xor eax, eax
jmp 0x10027c5c
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x10027a7d
xor eax, eax
inc eax
jmp 0x10027c5b
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x10027a93
cmp ecx, edx
jae 0x10027bd8
cmp dword [eax + 4], 0
je 0x10027a9c
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x10027a84
cmp dword [ebp + 8], 0
je 0x10027abe
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x10027bd8
cmp eax, esi
jae 0x10027bd8
mov eax, dword [0x10050588]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x10027ae3
cmp dword [esi*4 + 0x10050590], edi
je 0x10027bdc
inc esi
cmp esi, eax
jl 0x10027ad1
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x10027c58
cmp dword [ebp - 8], 0x1000000
jne 0x10027c58
test byte [ebp - 0xc], 0xcc
je 0x10027b61
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x10027c58
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x10027c58
cmp word [eax + 0x18], 0x10b
jne 0x10027c58
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x10027c58
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x10027b61
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x10027b61
test byte [ecx + 0x27], 0x80
jne 0x10027bd8
push 1
push 0x100505d0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x10027a75
mov ecx, dword [0x10050588]
test ecx, ecx
mov edx, ecx
jle 0x10027b95
lea eax, [ecx*4 + 0x1005058c]
cmp dword [eax], edi
je 0x10027b95
dec edx
sub eax, 4
test edx, edx
jg 0x10027b89
test edx, edx
jne 0x10027bc6
push 0xf
pop ebx
cmp ecx, ebx
jg 0x10027ba2
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x10027bba
lea eax, [edx*4 + 0x10050590]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x10027ba8
cmp ecx, 0x10
jge 0x10027bc6
inc ecx
mov dword [0x10050588], ecx
push 0
push 0x100505d0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x10027a75
xor eax, eax
jmp 0x10027c5b
test esi, esi
jle 0x10027a75
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x100505d0
call ebx
test eax, eax
jne 0x10027a75
cmp dword [esi*4 + 0x10050590], edi
je 0x10027c32
mov eax, dword [0x10050588]
lea esi, [eax - 1]
test esi, esi
jl 0x10027c20
cmp dword [esi*4 + 0x10050590], edi
je 0x10027c1c
dec esi
jns 0x10027c10
test esi, esi
jge 0x10027c30
cmp eax, 0x10
jge 0x10027c2b
inc eax
mov dword [0x10050588], eax
lea esi, [eax - 1]
jmp 0x10027c32
je 0x10027c4a
xor ecx, ecx
test esi, esi
jl 0x10027c4a
lea eax, [ecx*4 + 0x10050590]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x10027c38
push 0
push 0x100505d0
call ebx
jmp 0x10027a75
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret