Function at 0x100039d0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x101d6d64]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov dword [ebp - 0x2c], eax
xor ebx, ebx
mov eax, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x30], eax
call fcn.10003880
cmp dword [0x101e8994], ebx
je 0x10003c56
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 0x10003c4f
test byte [ebp - 0xc], 0xf0
je 0x10003c4f
push 0x1c
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x2c]
call esi
cmp dword [ebp - 0x10], 0x1000
jne 0x10003c4f
test byte [ebp - 0xc], 0xf0
je 0x10003c4f
mov edx, dword [0x101e89b8]
xor eax, eax
test edx, edx
je 0x10003a70
mov ecx, dword [0x101e89b0]
nop
cmp edi, dword [ecx]
je 0x10003b45
inc eax
add ecx, 0x2c
cmp eax, edx
jb 0x10003a60
mov eax, dword [0x101e89a0]
test eax, eax
je 0x10003a8f
lea esp, [esp]
cmp dword [eax + 4], ebx
jne 0x10003b58
mov eax, dword [eax]
test eax, eax
jne 0x10003a80
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
je 0x10003b5c
lea edx, [eax + 0x20]
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov esi, 0x20
lea esp, [esp]
mov ecx, dword [eax + 4]
add esi, 0x20
mov dword [edx], ecx
mov dword [eax + 4], edx
add edx, 0x20
cmp esi, 0xfe0
jbe 0x10003ac0
mov ecx, dword [0x101e89a0]
mov dword [eax], ecx
mov dword [0x101e89a0], eax
mov esi, dword [eax + 4]
mov dword [ebp - 0x34], esi
mov ecx, dword [esi]
inc dword [eax + 8]
mov dword [eax + 4], ecx
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], esi
call fcn.10004430
test eax, eax
je 0x10003c41
mov ecx, dword [0x101e89b0]
test ecx, ecx
jne 0x10003b66
push 0x580
push ecx
push dword [0x101e8994]
mov dword [0x101e89b4], 0x20
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [0x101e89b0], ecx
test ecx, ecx
je 0x10003c33
jmp 0x10003ba4
cmp eax, 0xffffffff
je 0x10003a70
mov ebx, 3
jmp 0x10003c5b
test eax, eax
jne 0x10003ae3
mov ebx, 9
jmp 0x10003c5b
mov eax, dword [0x101e89b8]
mov edx, dword [0x101e89b4]
cmp eax, edx
jb 0x10003ba9
imul eax, edx, 0x58
push eax
push ecx
push 0
push dword [0x101e8994]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
test ecx, ecx
je 0x10003c33
mov eax, dword [0x101e89b4]
add eax, eax
mov dword [0x101e89b0], ecx
mov dword [0x101e89b4], eax
mov eax, dword [0x101e89b8]
imul esi, eax, 0x2c
inc eax
mov dword [0x101e89b8], eax
add esi, ecx
je 0x10003c30
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 0x10003c17
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 0x10003c22
mov eax, dword [edi]
mov dword [esi + 0xc], eax
mov al, byte [edi + 4]
mov byte [esi + 0x10], al
mov ecx, dword [ebp - 0x30]
test ecx, ecx
je 0x10003c5b
mov eax, dword [ebp - 0x20]
mov dword [ecx], eax
jmp 0x10003c5b
mov esi, dword [ebp - 0x34]
mov ecx, esi
mov ebx, 9
call fcn.10004890
jmp 0x10003c5b
mov ecx, esi
mov ebx, 8
call fcn.10004890
jmp 0x10003c5b
mov ebx, 7
jmp 0x10003c5b
mov ebx, 2
xor ecx, ecx
mov eax, 0x101e8990
xchg dword [eax], ecx
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1019d133
mov esp, ebp
pop ebp
ret 0xc