Function at 0x10020449
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 0x10020477
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 0x1002047e
cmp ebx, dword [eax + 4]
jae 0x1002047e
xor eax, eax
jmp 0x1002066e
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x1002048f
xor eax, eax
inc eax
jmp 0x1002066d
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x100204a5
cmp ecx, edx
jae 0x100205ea
cmp dword [eax + 4], 0
je 0x100204ae
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x10020496
cmp dword [ebp + 8], 0
je 0x100204d0
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x100205ea
cmp eax, esi
jae 0x100205ea
mov eax, dword [0x10058a28]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x100204f5
cmp dword [esi*4 + 0x10058a30], edi
je 0x100205ee
inc esi
cmp esi, eax
jl 0x100204e3
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x1002066a
cmp dword [ebp - 8], 0x1000000
jne 0x1002066a
test byte [ebp - 0xc], 0xcc
je 0x10020573
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x1002066a
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x1002066a
cmp word [eax + 0x18], 0x10b
jne 0x1002066a
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x1002066a
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x10020573
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x10020573
test byte [ecx + 0x27], 0x80
jne 0x100205ea
push 1
push 0x10058a70
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x10020487
mov ecx, dword [0x10058a28]
test ecx, ecx
mov edx, ecx
jle 0x100205a7
lea eax, [ecx*4 + 0x10058a2c]
cmp dword [eax], edi
je 0x100205a7
dec edx
sub eax, 4
test edx, edx
jg 0x1002059b
test edx, edx
jne 0x100205d8
push 0xf
pop ebx
cmp ecx, ebx
jg 0x100205b4
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x100205cc
lea eax, [edx*4 + 0x10058a30]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x100205ba
cmp ecx, 0x10
jge 0x100205d8
inc ecx
mov dword [0x10058a28], ecx
push 0
push 0x10058a70
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x10020487
xor eax, eax
jmp 0x1002066d
test esi, esi
jle 0x10020487
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x10058a70
call ebx
test eax, eax
jne 0x10020487
cmp dword [esi*4 + 0x10058a30], edi
je 0x10020644
mov eax, dword [0x10058a28]
lea esi, [eax - 1]
test esi, esi
jl 0x10020632
cmp dword [esi*4 + 0x10058a30], edi
je 0x1002062e
dec esi
jns 0x10020622
test esi, esi
jge 0x10020642
cmp eax, 0x10
jge 0x1002063d
inc eax
mov dword [0x10058a28], eax
lea esi, [eax - 1]
jmp 0x10020644
je 0x1002065c
xor ecx, ecx
test esi, esi
jl 0x1002065c
lea eax, [ecx*4 + 0x10058a30]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x1002064a
push 0
push 0x10058a70
call ebx
jmp 0x10020487
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret