Function at 0x519580
Capabilities:
Create thread
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x55441b
mov eax, dword fs:[0]
push eax
mov eax, 0x3008
call fcn.0052f720
mov eax, dword [0x58bb30]
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 0x519611
push 0x557718
lea eax, [ebp - 0x1010]
push eax
push str.ExternalViewer
push 0x55824c
call fcn.004cf7c0
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 0x51961e
cmp eax, 0x800
jae 0x51961e
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x1010]
push eax
call fcn.004bd090
cmp word [ebp - 0x1010], 0
je 0x5197d7
push 0x800
push ebx
lea eax, [ebp - 0x2010]
push eax
call fcn.004bd090
push 0x800
lea eax, [ebp - 0x2010]
push eax
call fcn.004d8140
lea eax, [ebp - 0x1010]
push eax
call fcn.00490c30
test al, al
jne 0x519758
cmp word [ebp - 0x1010], 0x22
jne 0x519688
lea eax, [ebp - 0x100e]
push 0x22
push eax
call fcn.00530cd5
add esp, 8
test eax, eax
je 0x519758
jmp 0x519690
lea eax, [ebp - 0x1010]
mov edi, edi
push 0x56ccf8
push eax
call fcn.0053c6ce
mov edi, eax
add esp, 8
test edi, edi
je 0x519752
movzx ecx, word [edi]
mov esi, edi
push ecx
call fcn.004bcc70
test al, al
je 0x5196c8
movzx eax, word [esi + 2]
add esi, 2
push eax
call fcn.004bcc70
test al, al
jne 0x5196b7
push 0x800
push esi
lea eax, [ebp - 0x3010]
push eax
call fcn.004bd090
push 0x800
push 0x55ab80
lea eax, [ebp - 0x3010]
push eax
call fcn.004bd030
push 0x800
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x3010]
push eax
call fcn.004bd030
movzx ebx, word [edi]
xor eax, eax
mov word [edi], ax
cmp word [ebp - 0x1010], 0x22
je 0x51973a
lea eax, [ebp - 0x1010]
push eax
call fcn.00490c30
test al, al
jne 0x51973a
lea eax, [esi + 2]
mov word [edi], bx
test eax, eax
jne 0x519690
jmp 0x519752
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x2010]
push eax
call fcn.004bd090
mov ebx, dword [ebp - 0x3014]
mov eax, dword fs:[0x2c]
mov ecx, dword [0x6345f8]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x6079f4]
cmp eax, dword [ecx + 4]
jg 0x519846
push 1
push ebx
mov ecx, 0x6039c0
call fcn.00519e10
mov bl, byte [ebp + 0xc]
push 0
push 0x6039c0
mov al, bl
xor al, 1
movzx eax, al
push eax
lea eax, [ebp - 0x2010]
push eax
push 0
lea eax, [ebp - 0x1010]
push eax
push 0
call fcn.0051af20
test al, al
jne 0x5197db
mov eax, dword [0x6039c8]
cmp eax, 0xffffffff
je 0x5197cd
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x6039c8], 0xffffffff
mov ecx, 0x6079e4
call fcn.004ba160
xor al, al
jmp 0x519828
test bl, bl
je 0x519801
cmp dword [0x6039c0], 0
je 0x519801
push 0x6039c0
push 0x10000
push 0x5188c0
call fcn.0053910c
add esp, 0xc
jmp 0x519826
mov eax, dword [0x6039c8]
cmp eax, 0xffffffff
je 0x51981c
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x6039c8], 0xffffffff
mov ecx, 0x6079e4
call fcn.004ba160
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.0052f708
mov esp, ebp
pop ebp
ret 0xc
push 0x6079f4
call fcn.0052ffcb
add esp, 4
cmp dword [0x6079f4], 0xffffffff
jne 0x519778
mov dword [ebp - 4], 0
mov ecx, 0x6079e4
call fcn.004b9f00
mov byte [ebp - 4], 0
push 0x555220
call fcn.0052fdc4
mov dword [ebp - 4], 0xffffffff
push 0x6079f4
call fcn.0052ff80
add esp, 8
jmp 0x519778