Function at 0x4f25c0
Capabilities:
Create thread
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x53e056
mov eax, dword fs:[0]
push eax
mov eax, 0x3008
call fcn.00507730
mov eax, dword [0x5755c4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x3014], ebx
push 0x800
test eax, eax
jne 0x4f2651
push 0x541b9c
lea eax, [ebp - 0x1010]
push eax
push str.ExternalViewer
push 0x5426e0
call fcn.004af2c0
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x1010]
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
je 0x4f265e
cmp eax, 0x800
jae 0x4f265e
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x1010]
push eax
call fcn.0049dc20
cmp word [ebp - 0x1010], 0
je 0x4f285d
push 0x800
push ebx
lea eax, [ebp - 0x2010]
push eax
call fcn.0049dc20
push 0x800
lea eax, [ebp - 0x2010]
push eax
call fcn.004b77a0
lea eax, [ebp - 0x1010]
push eax
call fcn.004750c0
test al, al
jne 0x4f2798
cmp word [ebp - 0x1010], 0x22
jne 0x4f26c8
lea eax, [ebp - 0x100e]
push 0x22
push eax
call fcn.0051f04b
add esp, 8
test eax, eax
je 0x4f2798
jmp 0x4f26d0
lea eax, [ebp - 0x1010]
mov edi, edi
push 0x555ccc
push eax
call fcn.00529135
mov edi, eax
add esp, 8
test edi, edi
je 0x4f2792
movzx ecx, word [edi]
mov esi, edi
push ecx
call fcn.0049d800
test al, al
je 0x4f2708
movzx eax, word [esi + 2]
add esi, 2
push eax
call fcn.0049d800
test al, al
jne 0x4f26f7
push 0x800
push esi
lea eax, [ebp - 0x3010]
push eax
call fcn.0049dc20
push 0x800
push 0x5441c0
lea eax, [ebp - 0x3010]
push eax
call fcn.0049dbe0
push 0x800
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x3010]
push eax
call fcn.0049dbe0
movzx ebx, word [edi]
xor eax, eax
mov word [edi], ax
cmp word [ebp - 0x1010], 0x22
je 0x4f277a
lea eax, [ebp - 0x1010]
push eax
call fcn.004750c0
test al, al
jne 0x4f277a
lea eax, [esi + 2]
mov word [edi], bx
test eax, eax
jne 0x4f26d0
jmp 0x4f2792
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x2010]
push eax
call fcn.0049dc20
mov ebx, dword [ebp - 0x3014]
mov eax, dword fs:[0x2c]
mov ecx, dword [0x619bb0]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x5ecde4]
cmp eax, dword [ecx + 4]
jle 0x4f27fd
push 0x5ecde4
call fcn.00508154
add esp, 4
cmp dword [0x5ecde4], 0xffffffff
jne 0x4f27fd
mov dword [ebp - 4], 0
mov ecx, 0x5ecce2
call fcn.0049adc0
mov byte [ebp - 4], 0
push 0x53faa0
call fcn.00507e9b
mov dword [ebp - 4], 0xffffffff
push 0x5ecde4
call fcn.00508115
add esp, 8
push 1
push ebx
mov ecx, 0x5e8cc0
call fcn.004f2f10
mov bl, byte [ebp + 0xc]
push 0
push 0x5e8cc0
test bl, bl
sete al
movzx eax, al
push eax
lea eax, [ebp - 0x2010]
push eax
push 0
lea eax, [ebp - 0x1010]
push eax
push 0
call fcn.004f3fb0
test al, al
jne 0x4f2861
mov eax, dword [0x5e8cc8]
cmp eax, 0xffffffff
je 0x4f2853
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x5e8cc8], 0xffffffff
mov ecx, 0x5ecce2
call fcn.0049af20
xor al, al
jmp 0x4f28ae
test bl, bl
je 0x4f2887
cmp dword [0x5e8cc0], 0
je 0x4f2887
push 0x5e8cc0
push 0x10000
push 0x4f1c40
call fcn.005261d4
add esp, 0xc
jmp 0x4f28ac
mov eax, dword [0x5e8cc8]
cmp eax, 0xffffffff
je 0x4f28a2
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x5e8cc8], 0xffffffff
mov ecx, 0x5ecce2
call fcn.0049af20
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00507712
mov esp, ebp
pop ebp
ret 0xc