Function at 0x512abf
Capabilities:
Check if file exists
Get session user name
Persist via run registry key

Disassembly:
push 0x28c
mov eax, 0x6bfac7
call fcn.0057109f
mov edi, ecx
xor ebx, ebx
lea esi, [edi + 0x68]
mov dword [ebp - 0x298], ebx
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x512ae5
mov eax, dword [esi]
push str.InstallLocation
push eax
lea eax, [ebp - 0x230]
push reloc.OLEAUT32.dll_SysReAllocString
push eax
call fcn.005108f1
add esp, 0x10
and dword [ebp - 4], 0
cmp dword [ebp - 0x220], 0
jbe 0x512b3e
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.0050a30e
xor ebx, ebx
inc ebx
pop ecx
cmp dword [eax + 0x10], 0
pop ecx
mov byte [ebp - 0x291], bl
jbe 0x512b45
mov byte [ebp - 0x291], 0
test bl, 1
je 0x512b58
lea ecx, [ebp - 0x248]
and ebx, 0xfffffffe
call fcn.00402630
cmp byte [ebp - 0x291], 0
je 0x512b81
and dword [ebp - 0x220], 0
lea eax, [ebp - 0x230]
cmp dword [ebp - 0x21c], 8
cmovae eax, dword [ebp - 0x230]
xor ecx, ecx
mov word [eax], cx
cmp byte [edi + 0x98], 0
jne 0x512c50
cmp dword [ebp - 0x220], 0
ja 0x512e3f
cmp dword [esi + 0x14], 8
jb 0x512ba3
mov esi, dword [esi]
push str.InstallLocation
push esi
lea eax, [ebp - 0x248]
push reloc.gdiplus.dll_Ordinal_1
push eax
call fcn.005108f1
add esp, 0x10
lea ecx, [ebp - 0x230]
push eax
call fcn.00403100
lea ecx, [ebp - 0x248]
call fcn.00402630
cmp dword [ebp - 0x220], 0
jbe 0x512c10
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
lea eax, [ebp - 0x248]
push eax
call fcn.0050a30e
pop ecx
or ebx, 2
mov byte [ebp - 0x291], 1
pop ecx
cmp dword [eax + 0x10], 0
jbe 0x512c17
mov byte [ebp - 0x291], 0
test bl, 2
je 0x512c27
lea ecx, [ebp - 0x248]
call fcn.00402630
cmp byte [ebp - 0x291], 0
je 0x512c50
and dword [ebp - 0x220], 0
lea eax, [ebp - 0x230]
cmp dword [ebp - 0x21c], 8
cmovae eax, dword [ebp - 0x230]
xor ecx, ecx
mov word [eax], cx
cmp dword [ebp - 0x220], 0
ja 0x512e3f
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00530310
add esp, 0xc
mov dword [ebp - 0x298], 0x104
lea eax, [ebp - 0x298]
push eax
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
push dword [ebp - 0x298]
and dword [ebp - 0x250], 0
lea ecx, [ebp - 0x260]
xor eax, eax
mov dword [ebp - 0x24c], 7
mov word [ebp - 0x260], ax
lea eax, [ebp - 0x218]
push eax
call fcn.00402440
lea eax, [ebp - 0x248]
mov byte [ebp - 4], 1
push eax
call fcn.0050a638
pop ecx
cmp byte [edi + 0x98], 0
mov byte [ebp - 4], 2
jne 0x512d37
cmp dword [ebp - 0x234], 8
lea ecx, [ebp - 0x248]
lea eax, [ebp - 0x260]
cmovae ecx, dword [ebp - 0x248]
cmp dword [ebp - 0x24c], 8
push ecx
cmovae eax, dword [ebp - 0x260]
push eax
call fcn.0050ba9c
pop ecx
pop ecx
test al, al
je 0x512d37
push 0
lea eax, [ebp - 0x278]
push 0x1c
push eax
call fcn.0050a3a4
add esp, 0xc
lea ecx, [ebp - 0x230]
push eax
call fcn.00403100
jmp 0x512da2
lea eax, [ebp - 0x278]
push eax
call fcn.0050a656
lea ecx, [ebp - 0x278]
mov byte [ebp - 4], 3
mov dword [esp], str.SoftwareMicrosoftWindowsCurrentVersionExplorerShell_Folders_
call fcn.00403320
cmp dword [ebp - 0x264], 8
lea eax, [ebp - 0x278]
push 0x6d3a1c
cmovae eax, dword [ebp - 0x278]
push eax
lea eax, [ebp - 0x290]
push reloc.WS2_32.dll_closesocket
push eax
call fcn.005108f1
add esp, 0x10
lea ecx, [ebp - 0x230]
push eax
call fcn.00403100
lea ecx, [ebp - 0x290]
call fcn.00402630
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x278]
call fcn.00402630
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x512ddc
push str.C:Program_Files__x86_
lea ecx, [ebp - 0x230]
call fcn.00402590
cmp dword [ebp - 0x220], 0
jbe 0x512e25
lea eax, [ebp - 0x230]
push eax
call fcn.0050b9a7
pop ecx
test eax, eax
jne 0x512e06
push 0x741a3c
lea ecx, [ebp - 0x230]
call fcn.00403320
lea eax, [edi + 0x80]
cmp dword [eax + 0x14], 8
mov ecx, eax
jb 0x512e16
mov ecx, dword [eax]
push dword [eax + 0x10]
push ecx
lea ecx, [ebp - 0x230]
call fcn.004032b0
lea ecx, [ebp - 0x248]
call fcn.00402630
lea ecx, [ebp - 0x260]
mov byte [ebp - 4], 0
call fcn.00402630
lea eax, [ebp - 0x230]
push eax
call fcn.0050b9a7
pop ecx
test eax, eax
jne 0x512e60
push 0x741a3c
lea ecx, [ebp - 0x230]
call fcn.00403320
lea ecx, [ebp - 0x230]
push ecx
lea ecx, [edi + 8]
call fcn.00403390
lea ecx, [ebp - 0x230]
call fcn.00402630
mov al, 1
call fcn.00571049
ret