Function at 0x5fdabc
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 4], eax
mov edx, dword [0x5fd4f8]
mov eax, 0x1c
call fcn.0040d2a4
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
xor ecx, ecx
mov edx, 0x1c
call fcn.004083e0
mov eax, dword [ebp - 8]
mov dword [eax + 0x18], 0x19770605
mov edi, dword [ebp + 8]
mov esi, edi
cmp word [esi], 0x5a4d
je 0x5fdb1f
mov edx, dword [0x5fd4f8]
mov eax, dword [ebp - 8]
call fcn.0040d2b8
mov eax, 0x5fdd20
call fcn.005fd5b0
jmp 0x5fdd06
mov eax, dword [esi + 0x3c]
lea ebx, [edi + eax]
cmp dword [ebx], 0x4550
je 0x5fdb4a
mov edx, dword [0x5fd4f8]
mov eax, dword [ebp - 8]
call fcn.0040d2b8
mov eax, 0x5fdd90
call fcn.005fd5b0
jmp 0x5fdd06
cmp word [ebx + 4], 0x14c
je 0x5fdb6f
mov edx, dword [0x5fd4f8]
mov eax, dword [ebp - 8]
call fcn.0040d2b8
mov eax, 0x5fddfc
call fcn.005fd5b0
jmp 0x5fdd06
push 0x40
push 0x3000
mov eax, dword [ebx + 0x50]
push eax
mov eax, dword [ebx + 0x34]
push eax
call sub.kernel32.dll_VirtualAlloc
mov edx, dword [ebp - 8]
mov dword [edx + 4], eax
mov eax, dword [ebp - 8]
cmp dword [eax + 4], 0
jne 0x5fdbaa
push 0x40
push 0x2000
mov eax, dword [ebx + 0x50]
push eax
push 0
call sub.kernel32.dll_VirtualAlloc
mov edx, dword [ebp - 8]
mov dword [edx + 4], eax
mov eax, dword [ebp - 8]
cmp dword [eax + 4], 0
jne 0x5fdbd0
mov edx, dword [0x5fd4f8]
mov eax, dword [ebp - 8]
call fcn.0040d2b8
mov eax, 0x5fde34
call fcn.005fd5b0
jmp 0x5fdd06
push 0x40
push 0x1000
mov eax, dword [ebx + 0x50]
push eax
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_VirtualAlloc
push 0x40
push 0x1000
mov eax, dword [ebx + 0x54]
push eax
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_VirtualAlloc
mov eax, dword [esi + 0x3c]
mov edx, dword [ebp - 8]
mov edx, dword [edx + 4]
lea eax, [edx + eax]
mov edx, dword [ebp - 8]
mov dword [edx], eax
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
mov edx, dword [ebx + 0x54]
push edx
mov edx, esi
xchg edx, eax
pop ecx
call fcn.00407500
mov eax, dword [esi + 0x3c]
mov edx, dword [ebp - 8]
mov edx, dword [edx + 4]
lea eax, [edx + eax]
mov edx, dword [ebp - 8]
mov dword [edx], eax
mov edx, dword [ebp - 8]
mov edx, dword [edx + 4]
mov dword [eax + 0x34], edx
mov eax, dword [ebp - 8]
mov ecx, eax
mov edx, ebx
mov eax, edi
call fcn.005fd5b8
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
sub eax, dword [ebx + 0x34]
test eax, eax
je 0x5fdc60
mov edx, dword [ebp - 8]
xchg edx, eax
call fcn.005fd840
mov eax, dword [ebp - 8]
call fcn.005fd654
test al, al
jne 0x5fdc7a
lea eax, [ebp - 8]
push eax
call fcn.005fdf98
jmp 0x5fdd06
mov eax, dword [ebp - 8]
call fcn.005fd9d4
mov eax, dword [ebp - 8]
mov eax, dword [eax]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x5fdd00
mov edx, dword [ebp - 8]
mov edx, dword [edx + 4]
lea ebx, [edx + eax]
mov eax, dword [ebp - 8]
mov dword [eax + 8], ebx
mov eax, dword [ebp - 8]
cmp dword [eax + 8], 0
je 0x5fdcee
xor eax, eax
push ebp
push 0x5fdce2
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 1
mov eax, dword [ebp - 8]
mov eax, dword [eax + 4]
push eax
call ebx
test eax, eax
jne 0x5fdcd8
lea eax, [ebp - 8]
push eax
call fcn.005fdf98
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x5fdd06
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x5fdcf9
lea eax, [ebp - 8]
push eax
call fcn.005fdf98
jmp 0x5fdd06
mov eax, dword [ebp - 8]
mov byte [eax + 0x14], 1
mov eax, dword [ebp - 8]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4