Function at 0x4e5c20
Capabilities:
Create thread
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5164b6
mov eax, dword fs:[0]
push eax
mov eax, 0x3008
call fcn.004f8350
mov eax, dword [0x544354]
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 0x4e5cb1
push 0x51787c
lea eax, [ebp - 0x1010]
push eax
push str.ExternalViewer
push 0x518320
call fcn.004a5ee0
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 0x4e5cbe
cmp eax, 0x800
jae 0x4e5cbe
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x1010]
push eax
call fcn.004947d0
cmp word [ebp - 0x1010], 0
je 0x4e5ebd
push 0x800
push ebx
lea eax, [ebp - 0x2010]
push eax
call fcn.004947d0
push 0x800
lea eax, [ebp - 0x2010]
push eax
call fcn.004ae010
lea eax, [ebp - 0x1010]
push eax
call fcn.0046cad0
test al, al
jne 0x4e5df8
cmp word [ebp - 0x1010], 0x22
jne 0x4e5d28
lea eax, [ebp - 0x100e]
push 0x22
push eax
call fcn.004f961b
add esp, 8
test eax, eax
je 0x4e5df8
jmp 0x4e5d30
lea eax, [ebp - 0x1010]
mov edi, edi
push 0x52b0a4
push eax
call fcn.00503263
mov edi, eax
add esp, 8
test edi, edi
je 0x4e5df2
movzx ecx, word [edi]
mov esi, edi
push ecx
call fcn.004943b0
test al, al
je 0x4e5d68
movzx eax, word [esi + 2]
add esi, 2
push eax
call fcn.004943b0
test al, al
jne 0x4e5d57
push 0x800
push esi
lea eax, [ebp - 0x3010]
push eax
call fcn.004947d0
push 0x800
push 0x519c74
lea eax, [ebp - 0x3010]
push eax
call fcn.00494790
push 0x800
lea eax, [ebp - 0x2010]
push eax
lea eax, [ebp - 0x3010]
push eax
call fcn.00494790
movzx ebx, word [edi]
xor eax, eax
mov word [edi], ax
cmp word [ebp - 0x1010], 0x22
je 0x4e5dda
lea eax, [ebp - 0x1010]
push eax
call fcn.0046cad0
test al, al
jne 0x4e5dda
lea eax, [esi + 2]
mov word [edi], bx
test eax, eax
jne 0x4e5d30
jmp 0x4e5df2
push 0x800
lea eax, [ebp - 0x3010]
push eax
lea eax, [ebp - 0x2010]
push eax
call fcn.004947d0
mov ebx, dword [ebp - 0x3014]
mov eax, dword fs:[0x2c]
mov ecx, dword [0x5e16e8]
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x5b49cc]
cmp eax, dword [ecx + 4]
jle 0x4e5e5d
push 0x5b49cc
call fcn.004f8d29
add esp, 4
cmp dword [0x5b49cc], 0xffffffff
jne 0x4e5e5d
mov dword [ebp - 4], 0
mov ecx, 0x5b48ca
call fcn.004919e0
mov byte [ebp - 4], 0
push 0x516d60
call fcn.004f8a9b
mov dword [ebp - 4], 0xffffffff
push 0x5b49cc
call fcn.004f8cea
add esp, 8
push 1
push ebx
mov ecx, 0x5b08a8
call fcn.004e6570
mov bl, byte [ebp + 0xc]
push 0
push 0x5b08a8
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.004e75d0
test al, al
jne 0x4e5ec1
mov eax, dword [0x5b08b0]
cmp eax, 0xffffffff
je 0x4e5eb3
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x5b08b0], 0xffffffff
mov ecx, 0x5b48ca
call fcn.00491b40
xor al, al
jmp 0x4e5f0e
test bl, bl
je 0x4e5ee7
cmp dword [0x5b08a8], 0
je 0x4e5ee7
push 0x5b08a8
push 0x10000
push 0x4e5430
call fcn.004ff56c
add esp, 0xc
jmp 0x4e5f0c
mov eax, dword [0x5b08b0]
cmp eax, 0xffffffff
je 0x4e5f02
push eax
call dword [sym.imp.KERNEL32.dll_FindCloseChangeNotification]
mov dword [0x5b08b0], 0xffffffff
mov ecx, 0x5b48ca
call fcn.00491b40
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.004f833c
mov esp, ebp
pop ebp
ret 0xc