Function at 0x45ef50
Capabilities:
Encode data using xor
Get common file path
Read file on windows

Disassembly:
sub esp, 0x8a8
lea eax, [esp]
push eax
push 0
push 0
push 0x1c
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
test eax, eax
jne 0x45efce
lea eax, [esp + 0x88]
push eax
push dword [esp + 4]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [esp]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
lea ecx, [esp + 0x88]
add ecx, 0xfffffffe
mov ax, word [ecx + 2]
lea ecx, [ecx + 2]
test ax, ax
jne 0x45ef91
mov eax, dword [str.Microsoft_]
mov dword [ecx], eax
mov eax, dword [0x60d5c4]
mov dword [ecx + 4], eax
mov eax, dword [0x60d5c8]
mov dword [ecx + 8], eax
mov eax, dword [0x60d5cc]
mov dword [ecx + 0xc], eax
mov eax, dword [0x60d5d0]
mov dword [ecx + 0x10], eax
mov eax, dword [0x60d5d4]
mov dword [ecx + 0x14], eax
jmp 0x45efe4
mov dword [esp + 0x88], 0x3a0043
mov dword [esp + 0x8c], 0x5c
xor ecx, ecx
nop word [eax + eax]
movzx eax, word [esp + ecx + 0x88]
lea ecx, [ecx + 2]
mov word [esp + ecx + 0x496], ax
test ax, ax
jne 0x45eff0
push ebx
mov ebx, dword [esp + 0x8b0]
mov edx, ebx
push ebp
push esi
push edi
mov esi, edx
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x45f017
lea edi, [esp + 0x4a8]
sub edx, esi
add edi, 0xfffffffe
nop
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x45f030
mov ecx, edx
lea eax, [esp + 0x4a8]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
push 0x60d720
rep movsb byte es:[edi], byte [esi]
push eax
call fcn.005cefb7
mov esi, eax
add esp, 8
test esi, esi
jne 0x45f082
push eax
lea eax, [esp + 0x4ac]
push eax
call fcn.005ced74
add esp, 8
lea esi, [eax + 1]
neg esi
sbb esi, esi
jmp 0x45f107
push 2
push 0
push esi
call fcn.005d47b0
push esi
call fcn.005d4ec8
push esi
mov edi, eax
call fcn.005d52e0
add esp, 0x14
test edi, edi
jne 0x45f0ae
push esi
call fcn.005d414a
add esp, 4
xor esi, esi
jmp 0x45f107
lea eax, [edi + 1]
push eax
call fcn.005d5330
push esi
push edi
mov ebp, eax
push 1
push ebp
call fcn.005d4360
add esp, 0x14
cmp eax, edi
je 0x45f0de
push ebp
call fcn.005d5315
push esi
call fcn.005d414a
add esp, 8
or esi, 0xffffffff
jmp 0x45f107
lea ecx, [esp + 0x24]
call fcn.0045e620
push edi
push ebp
lea ecx, [esp + 0x2c]
call fcn.0045fb60
push ebp
mov byte [edi + ebp], 0
call fcn.005d6629
push ebp
mov esi, eax
call fcn.005d5315
add esp, 8
xor ebp, ebp
lea eax, [esi + 1]
test esi, esi
cmovns ebp, eax
lea eax, [esp + 0x14]
push eax
push 0
push 0
push 0x1c
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
test eax, eax
jne 0x45f18d
lea eax, [esp + 0x2a0]
push eax
push dword [esp + 0x18]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [esp + 0x14]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
lea ecx, [esp + 0x2a0]
add ecx, 0xfffffffe
nop
mov ax, word [ecx + 2]
lea ecx, [ecx + 2]
test ax, ax
jne 0x45f150
mov eax, dword [str.Microsoft_]
mov dword [ecx], eax
mov eax, dword [0x60d5c4]
mov dword [ecx + 4], eax
mov eax, dword [0x60d5c8]
mov dword [ecx + 8], eax
mov eax, dword [0x60d5cc]
mov dword [ecx + 0xc], eax
mov eax, dword [0x60d5d0]
mov dword [ecx + 0x10], eax
mov eax, dword [0x60d5d4]
mov dword [ecx + 0x14], eax
jmp 0x45f1a3
mov dword [esp + 0x2a0], 0x3a0043
mov dword [esp + 0x2a4], 0x5c
xor ecx, ecx
movzx eax, word [esp + ecx + 0x2a0]
lea ecx, [ecx + 2]
mov word [esp + ecx + 0x6ae], ax
test ax, ax
jne 0x45f1a5
mov esi, ebx
nop
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x45f1c0
lea edi, [esp + 0x6b0]
sub ebx, esi
add edi, 0xfffffffe
nop word [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x45f1e0
mov ecx, ebx
mov word [esp + 0x20], ax
shr ecx, 2
lea eax, [esp + 0x18]
rep movsd dword es:[edi], dword [esi]
push 0xa
mov ecx, ebx
xorps xmm0, xmm0
and ecx, 3
movq qword [esp + 0x1c], xmm0
push eax
rep movsb byte es:[edi], byte [esi]
push ebp
call fcn.005d682d
lea esi, [esp + 0x24]
add esp, 0xc
lea ecx, [esi + 1]
nop
mov al, byte [esi]
inc esi
test al, al
jne 0x45f220
sub esi, ecx
lea ecx, [esp + 0x24]
call fcn.0045e620
lea edx, [esi - 1]
xor ecx, ecx
test edx, edx
js 0x45f252
nop dword [eax + eax]
mov eax, ecx
and eax, 7
mov al, byte [esp + eax + 0x24]
xor byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, edx
jle 0x45f240
lea eax, [esp + 0x6b0]
push 0x60d718
push eax
call fcn.005cefb7
mov edi, eax
add esp, 8
test edi, edi
jne 0x45f278
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x8a8
ret
push edi
push esi
lea eax, [esp + 0x20]
push 1
push eax
call fcn.005d51c0
push edi
call fcn.005d414a
add esp, 0x14
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x8a8
ret