Function at 0x548d20
Capabilities:
Get common file path
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 0x230], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ecx
mov byte [ebp - 5], dl
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x548fef
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
xor edx, edx
call fcn.004061ec
cmp byte [ebp - 5], 0
je 0x548d85
mov dword [ebp - 0x18], 0x23
jmp 0x548d8c
mov dword [ebp - 0x18], 0x1a
xor eax, eax
push ebp
push 0x548dcf
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, dword [ebp - 0x18]
push eax
lea eax, [ebp - 0x224]
push eax
push 0
call sub.shell32.dll_SHGetSpecialFolderPathW
cmp eax, 1
sbb eax, eax
inc eax
mov byte [ebp - 0x11], al
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 0x224]
call fcn.00406398
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x548ddd
cmp byte [ebp - 0x11], 0
je 0x548df5
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
call fcn.0040d6a4
test al, al
jne 0x548fc9
mov byte [ebp - 0x11], 0
mov eax, dword [ebp - 0xc]
xor edx, edx
call fcn.004061ec
xor eax, eax
push ebp
push 0x548eb6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x4350c4]
call fcn.00435200
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov dword [eax + 0x18], 1
cmp byte [ebp - 5], 0
je 0x548e4c
mov edx, 0x80000002
mov eax, dword [ebp - 0x1c]
call fcn.004352a0
lea eax, [ebp - 0x10]
mov edx, 0x54900c
call fcn.00406240
jmp 0x548e66
mov edx, 0x80000001
mov eax, dword [ebp - 0x1c]
call fcn.004352a0
lea eax, [ebp - 0x10]
mov edx, 0x549038
call fcn.00406240
mov edx, 0x549054
mov eax, dword [ebp - 0x1c]
call fcn.00435804
test al, al
je 0x548ea4
mov edx, 0x549054
xor ecx, ecx
mov eax, dword [ebp - 0x1c]
call fcn.00435304
test al, al
je 0x548ea4
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
call fcn.00435678
mov byte [ebp - 0x11], 1
mov eax, dword [ebp - 0x1c]
call fcn.00435270
mov eax, dword [ebp - 0x1c]
call fcn.00403dac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x548ec0
cmp byte [ebp - 0x11], 0
je 0x548ed8
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
call fcn.0040d6a4
test al, al
jne 0x548fc9
mov eax, dword [0x568d4c]
cmp dword [eax], 5
jg 0x548f4c
cmp byte [ebp - 5], 0
je 0x548f0d
push ebp
lea eax, [ebp - 0x228]
call fcn.00548c94
pop ecx
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 0xc]
mov ecx, 0x5490e4
call fcn.004066c0
jmp 0x548fb1
push ebp
lea eax, [ebp - 0x22c]
call fcn.00548c94
pop ecx
push dword [ebp - 0x22c]
push 0x549158
push ebp
lea eax, [ebp - 0x230]
call fcn.00548c50
pop ecx
push dword [ebp - 0x230]
push 0x549198
mov eax, dword [ebp - 0xc]
mov edx, 4
call fcn.004067a4
jmp 0x548fb1
cmp byte [ebp - 5], 0
je 0x548f74
push ebp
lea eax, [ebp - 0x234]
call fcn.00548c94
pop ecx
mov edx, dword [ebp - 0x234]
mov eax, dword [ebp - 0xc]
mov ecx, 0x5491c8
call fcn.004066c0
jmp 0x548fb1
push ebp
lea eax, [ebp - 0x238]
call fcn.00548c94
pop ecx
push dword [ebp - 0x238]
push 0x5491f0
push ebp
lea eax, [ebp - 0x23c]
call fcn.00548c50
pop ecx
push dword [ebp - 0x23c]
push 0x54920c
mov eax, dword [ebp - 0xc]
mov edx, 4
call fcn.004067a4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
call fcn.0040d6a4
test al, al
jne 0x548fc9
mov eax, dword [ebp - 0xc]
xor edx, edx
call fcn.004061ec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x548ff6
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.004061e4
lea eax, [ebp - 0x10]
call fcn.004061dc
ret