Function at 0x100542b0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x1018e4ac]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
call fcn.10054260
cmp dword [0x1019103c], edi
je 0x10054520
mov esi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
lea eax, [ebp - 0x20]
push 0x1c
push eax
push ebx
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x10054519
test byte [ebp - 0xc], 0xf0
je 0x10054519
push 0x1c
lea eax, [ebp - 0x20]
push eax
push 0x10018020
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x10054519
test byte [ebp - 0xc], 0xf0
je 0x10054519
mov edx, dword [0x11c0ca78]
xor eax, eax
test edx, edx
je 0x10054340
mov ecx, dword [0x11c0ca70]
cmp ebx, dword [ecx]
je 0x100543b4
inc eax
add ecx, 0x2c
cmp eax, edx
jb 0x10054334
mov eax, dword [0x11c0ca7c]
test eax, eax
je 0x1005435b
nop dword [eax]
cmp dword [eax + 4], edi
jne 0x100543c3
mov eax, dword [eax]
test eax, eax
jne 0x10054350
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x100543aa
mov dword [eax + 8], edi
lea edx, [eax + 0x20]
xor edi, edi
lea esi, [edi + 0x20]
nop
mov dword [edx], edi
mov ecx, edx
mov dword [eax + 4], edx
add esi, 0x20
add edx, 0x20
mov edi, ecx
cmp esi, 0xfe0
jbe 0x10054380
mov ecx, dword [0x11c0ca7c]
xor edi, edi
mov dword [eax], ecx
mov dword [0x11c0ca7c], eax
test eax, eax
jne 0x100543c3
mov edi, 9
jmp 0x10054525
cmp eax, 0xffffffff
je 0x10054340
mov edi, 3
jmp 0x10054525
mov edx, dword [eax + 4]
mov dword [ebp - 0x2c], edx
mov ecx, dword [edx]
inc dword [eax + 8]
mov dword [eax + 4], ecx
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x28], ebx
mov dword [ebp - 0x24], 0x10018020
mov dword [ebp - 0x20], edx
call fcn.10054550
test eax, eax
je 0x1005450a
mov ecx, dword [0x11c0ca70]
test ecx, ecx
jne 0x1005443a
push 0x580
push ecx
push dword [0x1019103c]
mov dword [0x11c0ca74], 0x20
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [0x11c0ca70], ecx
test ecx, ecx
jne 0x10054474
mov edi, 9
test edi, edi
je 0x10054525
mov ecx, dword [ebp - 0x2c]
call fcn.10053640
jmp 0x10054525
mov eax, dword [0x11c0ca78]
mov edx, dword [0x11c0ca74]
cmp eax, edx
jb 0x10054479
imul eax, edx, 0x58
push eax
push ecx
push 0
push dword [0x1019103c]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
test ecx, ecx
je 0x10054420
mov eax, dword [0x11c0ca74]
add eax, eax
mov dword [0x11c0ca70], ecx
mov dword [0x11c0ca74], eax
mov eax, dword [0x11c0ca78]
imul esi, eax, 0x2c
inc eax
mov dword [0x11c0ca78], eax
add esi, ecx
je 0x10054420
mov eax, dword [ebp - 0x28]
mov edx, dword [ebp - 0x1c]
mov cl, dl
mov dword [esi], eax
and cl, 1
mov eax, dword [ebp - 0x24]
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x20]
mov dword [esi + 8], eax
mov al, byte [esi + 0x14]
and al, 0xf8
or cl, al
mov eax, dword [esi + 0x18]
xor eax, dword [ebp - 0x18]
and eax, 0xf
mov byte [esi + 0x14], cl
xor dword [esi + 0x18], eax
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x10]
mov dword [esi + 0x1c], eax
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x20], ecx
mov ecx, dword [ebp - 8]
mov dword [esi + 0x24], eax
mov dword [esi + 0x28], ecx
test edx, edx
je 0x100544f2
mov eax, dword [ebx - 5]
mov dword [esi + 0xc], eax
mov ax, word [ebx - 1]
mov word [esi + 0x10], ax
mov al, byte [ebx + 1]
mov byte [esi + 0x12], al
mov eax, dword [ebp - 0x20]
mov dword [0x10191028], eax
jmp 0x10054425
mov eax, dword [ebx]
mov dword [esi + 0xc], eax
mov al, byte [ebx + 4]
mov byte [esi + 0x10], al
mov eax, dword [ebp - 0x20]
mov dword [0x10191028], eax
jmp 0x10054425
mov ecx, dword [ebp - 0x2c]
mov edi, 8
call fcn.10053640
jmp 0x10054525
mov edi, 7
jmp 0x10054525
mov edi, 2
xor ecx, ecx
mov eax, 0x10191038
xchg dword [eax], ecx
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1013ad45
mov esp, ebp
pop ebp
ret 4