Function at 0x100641b6
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 0x100641e4
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 0x100641eb
cmp ebx, dword [eax + 4]
jae 0x100641eb
xor eax, eax
jmp 0x100643db
push edi
mov edi, dword [esi + 0xc]
cmp edi, 0xffffffff
jne 0x100641fc
xor eax, eax
inc eax
jmp 0x100643da
xor edx, edx
mov dword [ebp + 8], edx
mov eax, ebx
mov ecx, dword [eax]
cmp ecx, 0xffffffff
je 0x10064212
cmp ecx, edx
jae 0x10064357
cmp dword [eax + 4], 0
je 0x1006421b
inc dword [ebp + 8]
inc edx
add eax, 0xc
cmp edx, edi
jbe 0x10064203
cmp dword [ebp + 8], 0
je 0x1006423d
mov eax, dword [esi - 8]
cmp eax, dword [ebp - 4]
jb 0x10064357
cmp eax, esi
jae 0x10064357
mov eax, dword [0x101a8198]
mov edi, ebx
and edi, 0xfffff000
xor esi, esi
test eax, eax
jle 0x10064262
cmp dword [esi*4 + 0x101a81a0], edi
je 0x1006435b
inc esi
cmp esi, eax
jl 0x10064250
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x100643d7
cmp dword [ebp - 8], 0x1000000
jne 0x100643d7
test byte [ebp - 0xc], 0xcc
je 0x100642e0
mov ecx, dword [ebp - 0x1c]
cmp word [ecx], 0x5a4d
jne 0x100643d7
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x100643d7
cmp word [eax + 0x18], 0x10b
jne 0x100643d7
sub ebx, ecx
cmp word [eax + 6], 0
movzx ecx, word [eax + 0x14]
lea ecx, [ecx + eax + 0x18]
jbe 0x100643d7
mov eax, dword [ecx + 0xc]
cmp ebx, eax
jb 0x100642e0
mov edx, dword [ecx + 8]
add edx, eax
cmp ebx, edx
jae 0x100642e0
test byte [ecx + 0x27], 0x80
jne 0x10064357
push 1
push 0x101a81e0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
test eax, eax
jne 0x100641f4
mov ecx, dword [0x101a8198]
test ecx, ecx
mov edx, ecx
jle 0x10064314
lea eax, [ecx*4 + 0x101a819c]
cmp dword [eax], edi
je 0x10064314
dec edx
sub eax, 4
test edx, edx
jg 0x10064308
test edx, edx
jne 0x10064345
push 0xf
pop ebx
cmp ecx, ebx
jg 0x10064321
mov ebx, ecx
xor edx, edx
test ebx, ebx
jl 0x10064339
lea eax, [edx*4 + 0x101a81a0]
mov esi, dword [eax]
inc edx
cmp edx, ebx
mov dword [eax], edi
mov edi, esi
jle 0x10064327
cmp ecx, 0x10
jge 0x10064345
inc ecx
mov dword [0x101a8198], ecx
push 0
push 0x101a81e0
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
jmp 0x100641f4
xor eax, eax
jmp 0x100643da
test esi, esi
jle 0x100641f4
mov ebx, dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 1
push 0x101a81e0
call ebx
test eax, eax
jne 0x100641f4
cmp dword [esi*4 + 0x101a81a0], edi
je 0x100643b1
mov eax, dword [0x101a8198]
lea esi, [eax - 1]
test esi, esi
jl 0x1006439f
cmp dword [esi*4 + 0x101a81a0], edi
je 0x1006439b
dec esi
jns 0x1006438f
test esi, esi
jge 0x100643af
cmp eax, 0x10
jge 0x100643aa
inc eax
mov dword [0x101a8198], eax
lea esi, [eax - 1]
jmp 0x100643b1
je 0x100643c9
xor ecx, ecx
test esi, esi
jl 0x100643c9
lea eax, [ecx*4 + 0x101a81a0]
mov edx, dword [eax]
inc ecx
cmp ecx, esi
mov dword [eax], edi
mov edi, edx
jle 0x100643b7
push 0
push 0x101a81e0
call ebx
jmp 0x100641f4
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret