Function at 0x40b1a0
Capabilities:
Check if file exists
Persist via run registry key

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x504f00
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x70
mov eax, dword [0x52d324]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebx + 8]
lea esi, [edi + 0x78]
mov dword [ebp - 0x78], eax
cmp dword [esi + 0x10], 0
mov dword [ebp - 0x7c], eax
je 0x40b20b
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x40b1fc
mov eax, dword [esi]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x40b486
cmp byte [edi + 0x108], 0
je 0x40b26f
cmp dword [edi + 0x100], 0
je 0x40b26f
call fcn.0040dbb0
cmp eax, 1
je 0x40b486
push 9
push str.C:Users_
mov ecx, esi
call fcn.004029e0
cmp dword [edi + 0x104], 8
lea ecx, [edi + 0xf0]
jb 0x40b24e
mov ecx, dword [edi + 0xf0]
push dword [edi + 0x100]
push ecx
mov ecx, eax
call fcn.004029e0
push 0x36
push str.AppDataRoamingMicrosoftWindowsStart_MenuPrograms
mov ecx, eax
call fcn.004029e0
jmp 0x40b486
push 8
xor eax, eax
mov dword [ebp - 0x34], 0
push str.Programs
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x30], 7
mov word [ebp - 0x44], ax
call fcn.00402710
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x2c]
push 0x40
xor eax, eax
mov dword [ebp - 0x1c], 0
push str.SoftwareMicrosoftWindowsCurrentVersionExplorerShell_Folders
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
call fcn.00402710
push ecx
lea eax, [ebp - 0x44]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x78], reloc.WS2_32.dll_accept
push eax
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x5c]
push eax
call fcn.0040b4d0
mov dword [ebp - 0x78], eax
cmp esi, eax
je 0x40b311
mov ecx, esi
call fcn.00402480
mov eax, dword [ebp - 0x78]
xor ecx, ecx
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 7
mov word [eax], cx
mov edx, dword [ebp - 0x48]
cmp edx, 8
jb 0x40b34b
mov ecx, dword [ebp - 0x5c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x40b341
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b4b2
push edx
push ecx
call fcn.004dc783
add esp, 8
xor eax, eax
mov dword [ebp - 0x4c], 0
mov byte [ebp - 4], al
mov edx, dword [ebp - 0x18]
mov dword [ebp - 0x48], 7
mov word [ebp - 0x5c], ax
cmp edx, 8
jb 0x40b39c
mov ecx, dword [ebp - 0x2c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x40b392
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b4b7
push edx
push ecx
call fcn.004dc783
add esp, 8
xor eax, eax
mov dword [ebp - 4], 0xffffffff
mov edx, dword [ebp - 0x30]
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
cmp edx, 8
jb 0x40b3f1
mov ecx, dword [ebp - 0x44]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x40b3e7
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b4bc
push edx
push ecx
call fcn.004dc783
add esp, 8
cmp dword [edi + 0x88], 0
jne 0x40b486
push 0x507644
lea eax, [ebp - 0x74]
push eax
call fcn.0040b6d0
mov edi, eax
cmp esi, edi
je 0x40b43c
mov ecx, esi
call fcn.00402480
movups xmm0, xmmword [edi]
xor eax, eax
movups xmmword [esi], xmm0
movq xmm0, qword [edi + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
mov edx, dword [ebp - 0x60]
cmp edx, 8
jb 0x40b472
mov ecx, dword [ebp - 0x74]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x40b468
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x40b4c1
push edx
push ecx
call fcn.004dc783
add esp, 8
xor eax, eax
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x60], 7
mov word [ebp - 0x74], ax
mov ecx, dword [ebp - 0x7c]
push esi
call fcn.00402570
mov eax, dword [ebp - 0x7c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004dc214
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret 4
call fcn.004e2bf9
call fcn.004e2bf9
call fcn.004e2bf9
call fcn.004e2bf9
int3