Function at 0x1003c970
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x10063040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x34], eax
xor ebx, ebx
mov dword [ebp - 0x2c], edi
xor esi, esi
mov edx, 1
mov ecx, 0x1006411c
xor eax, eax
lock cmpxchg dword [ecx], edx
test eax, eax
je 0x1003c9d5
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
nop
cmp esi, 0x20
jae 0x1003c9b9
push 0
jmp 0x1003c9bb
push 1
call edi
inc esi
mov ecx, 1
xor eax, eax
mov edx, 0x1006411c
lock cmpxchg dword [edx], ecx
test eax, eax
jne 0x1003c9b0
mov edi, dword [ebp - 0x2c]
cmp dword [0x10064120], ebx
je 0x1003cc46
mov esi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
lea eax, [ebp - 0x20]
push 0x1c
push eax
push edi
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x1003ca06
test byte [ebp - 0xc], 0xf0
je 0x1003ca06
mov eax, 1
jmp 0x1003ca08
xor eax, eax
test eax, eax
je 0x1003cc3f
push 0x1c
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x30]
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x1003cc3f
test byte [ebp - 0xc], 0xf0
je 0x1003cc3f
mov edx, dword [0x10064608]
xor eax, eax
test edx, edx
je 0x1003ca54
mov ecx, dword [0x10064600]
cmp edi, dword [ecx]
je 0x1003cb37
inc eax
add ecx, 0x2c
cmp eax, edx
jb 0x1003ca44
mov eax, dword [0x1006460c]
test eax, eax
je 0x1003ca6b
nop dword [eax]
cmp dword [eax + 4], ebx
jne 0x1003cab9
mov eax, dword [eax]
test eax, eax
jne 0x1003ca60
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x1003cb4a
xor edi, edi
mov dword [eax + 8], ebx
lea edx, [eax + 0x20]
lea esi, [edi + 0x20]
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 0x1003ca92
mov ecx, dword [0x1006460c]
mov edi, dword [ebp - 0x2c]
mov dword [eax], ecx
mov dword [0x1006460c], eax
mov edx, dword [eax + 4]
mov ecx, dword [edx]
inc dword [eax + 8]
mov dword [eax + 4], ecx
mov dword [ebp - 0x2c], edx
test edx, edx
je 0x1003cc38
mov eax, dword [ebp - 0x30]
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], edx
call fcn.1003cd60
test eax, eax
je 0x1003cc29
mov ecx, dword [0x10064600]
test ecx, ecx
jne 0x1003cb51
push 0x580
push ecx
push dword [0x10064120]
mov dword [0x10064604], 0x20
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [0x10064600], ecx
test ecx, ecx
jne 0x1003cb8b
mov ebx, 9
test ebx, ebx
je 0x1003cc4b
mov ecx, dword [ebp - 0x2c]
call fcn.1003bc10
jmp 0x1003cc4b
cmp eax, 0xffffffff
je 0x1003ca54
mov ebx, 3
jmp 0x1003cc4b
xor edx, edx
jmp 0x1003cac4
mov eax, dword [0x10064608]
mov edx, dword [0x10064604]
cmp eax, edx
jb 0x1003cb90
imul eax, edx, 0x58
push eax
push ecx
push 0
push dword [0x10064120]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
test ecx, ecx
je 0x1003cb1d
mov eax, dword [0x10064604]
add eax, eax
mov dword [0x10064600], ecx
mov dword [0x10064604], eax
mov eax, dword [0x10064608]
imul esi, eax, 0x2c
inc eax
mov dword [0x10064608], eax
add esi, ecx
je 0x1003cb1d
mov eax, dword [ebp - 0x28]
mov cl, byte [esi + 0x14]
mov edx, dword [ebp - 0x1c]
and cl, 0xfe
mov dword [esi], eax
mov eax, dword [ebp - 0x24]
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x20]
mov dword [esi + 8], eax
mov al, dl
and al, 1
or cl, al
mov eax, dword [ebp - 0x18]
and cl, 0xfd
and eax, 0xf
and cl, 0xfb
mov byte [esi + 0x14], cl
mov ecx, dword [esi + 0x18]
and ecx, 0xfffffff0
or ecx, eax
mov eax, dword [ebp - 0x14]
mov dword [esi + 0x18], ecx
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 0x1003cc09
mov eax, dword [edi - 5]
mov dword [esi + 0xc], eax
mov ax, word [edi - 1]
mov word [esi + 0x10], ax
mov al, byte [edi + 1]
mov byte [esi + 0x12], al
jmp 0x1003cc14
mov eax, dword [edi]
mov dword [esi + 0xc], eax
mov al, byte [edi + 4]
mov byte [esi + 0x10], al
mov ecx, dword [ebp - 0x34]
test ecx, ecx
je 0x1003cb22
mov eax, dword [ebp - 0x20]
mov dword [ecx], eax
jmp 0x1003cb22
mov ecx, dword [ebp - 0x2c]
mov ebx, 8
call fcn.1003bc10
jmp 0x1003cc4b
mov ebx, 9
jmp 0x1003cc4b
mov ebx, 7
jmp 0x1003cc4b
mov ebx, 2
xor ecx, ecx
mov eax, 0x1006411c
xchg dword [eax], ecx
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1004ed27
mov esp, ebp
pop ebp
ret 4