Function at 0x45feb0
Capabilities:
Get common file path
Query environment variable

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x573016
push eax
mov dword fs:[0], esp
sub esp, 0x228
push ebx
push ebp
push esi
mov esi, dword [esp + 0x244]
test esi, esi
push edi
je 0x4602bb
mov ebp, dword [esp + 0x24c]
test ebp, ebp
je 0x4602bb
mov edi, dword [esp + 0x250]
test edi, edi
je 0x4602bb
push esi
call fcn.0043139f
mov ebx, eax
add esp, 4
cmp ebx, edi
jb 0x45ff1f
mov dword [0x5e277c], 0xea
push 0xea
jmp 0x4602c7
lea ecx, [edi + edi]
xor eax, eax
mov edx, ecx
mov edi, ebp
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
push esi
and ecx, 3
push ebp
rep stosb byte es:[edi], al
call fcn.0043137a
mov ax, word [esi]
mov edi, 0x5c
add esp, 8
cmp ax, di
jne 0x4601f6
push 0xc
push str.SystemRoot_
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
jne 0x46002f
mov ecx, 0x81
lea edi, [esp + 0x32]
mov word [esp + 0x30], ax
push 0x104
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x34]
add esi, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
jbe 0x46000a
lea ecx, [esp + 0x30]
push 0x5c
push ecx
call fcn.00431310
add esp, 8
test eax, eax
je 0x45ffa8
mov word [eax], 0
lea edx, [esp + 0x30]
test edx, edx
je 0x460003
test esi, esi
mov edi, 0x7a
je 0x45ffd9
mov ecx, dword [esp + 0x250]
lea eax, [esp + 0x30]
push esi
push eax
push 0x5bf338
push ecx
push ebp
call fcn.00431468
add esp, 0x14
xor edi, edi
jmp 0x460012
lea edx, [esp + 0x30]
push edx
call fcn.0043139f
mov ecx, dword [esp + 0x254]
add esp, 4
cmp ecx, eax
jbe 0x460012
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.0043137a
add esp, 8
xor edi, edi
jmp 0x460012
mov edi, 0x57
jmp 0x460012
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
mov dword [0x5e277c], edi
je 0x460023
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
test edi, edi
sete al
jmp 0x4602cf
push 8
push str.__UNC_
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601dc
push 8
push str._UNC_
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601dc
push 8
push str..UNC_
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601dc
push 4
push 0x5bf4fc
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601af
push 4
push str.__
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601af
push 4
push str.._
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
je 0x4601af
push 0x10
push str.DeviceHarddisk
push esi
call fcn.0052f7d2
add esp, 0xc
test eax, eax
jne 0x46024a
lea ecx, [esp + 0x20]
call fcn.00451520
xor ebx, ebx
lea ecx, [esp + 0x10]
mov dword [esp + 0x240], ebx
call fcn.00451520
lea ecx, [esp + 0x10]
lea edx, [esp + 0x20]
push ecx
push edx
mov byte [esp + 0x248], 1
call fcn.00525960
mov eax, dword [esp + 0x1c]
add esp, 8
test eax, eax
jle 0x460185
mov eax, dword [esp + 0x10]
mov eax, dword [eax + ebx*4]
mov edi, dword [eax - 8]
test edi, edi
jbe 0x460141
push edi
push esi
push eax
call fcn.0052f7d2
add esp, 0xc
test eax, eax
jne 0x460141
mov ax, word [esi + edi*2]
cmp ax, 0x5c
je 0x46014c
cmp ax, 0x2f
je 0x46014c
mov eax, dword [esp + 0x14]
inc ebx
cmp ebx, eax
jl 0x460114
jmp 0x460185
push esi
call fcn.0043139f
mov ecx, dword [esp + 0x254]
sub eax, edi
add eax, 2
add esp, 4
cmp eax, ecx
jae 0x460185
mov ecx, dword [esp + 0x20]
push 2
mov ebx, dword [ecx + ebx*4]
push ebx
push ebp
call fcn.004313bc
lea edx, [esi + edi*2]
lea eax, [ebp + 4]
push edx
push eax
call fcn.0043137a
add esp, 0x14
lea ecx, [esp + 0x10]
mov byte [esp + 0x240], 0
call fcn.00451530
lea ecx, [esp + 0x20]
mov dword [esp + 0x240], 0xffffffff
call fcn.00451530
jmp 0x46024a
cmp ebx, 7
jb 0x4601d0
cmp word [esi + 0xa], 0x3a
jne 0x4601d0
cmp word [esi + 0xc], di
jne 0x4601d0
add esi, 8
push esi
push ebp
call fcn.0043137a
add esp, 8
jmp 0x46024a
mov word [ebp + 2], di
mov word [ebp + 4], 0x2e
jmp 0x46024a
add esi, 0x10
lea ecx, [ebp + 4]
push esi
push ecx
mov word [ebp], di
mov word [ebp + 2], di
call fcn.0043137a
add esp, 8
jmp 0x46024a
cmp ax, 0x25
jne 0x46024a
lea edi, [esi + 2]
push 0x25
push edi
call fcn.00431ca0
push 0x5c
push edi
mov ebx, eax
call fcn.00431ca0
add esp, 0x10
test ebx, ebx
je 0x46024a
test eax, eax
je 0x46024a
cmp ebx, eax
jae 0x46024a
mov edx, dword [esp + 0x250]
lea edi, [edx - 1]
push edi
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
je 0x4602cd
cmp eax, edi
ja 0x4602cd
mov word [ebp + eax*2 - 2], 0
push ebp
call fcn.00460d50
add esp, 4
test eax, eax
je 0x4602b4
mov ecx, 0x81
xor eax, eax
lea edi, [esp + 0x32]
mov word [esp + 0x30], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [esp + 0x30]
push 0x104
push eax
push ebp
call fcn.00460a10
add esp, 0xc
test eax, eax
je 0x4602b4
lea ecx, [esp + 0x30]
push ecx
call fcn.0043139f
mov esi, eax
mov eax, dword [esp + 0x254]
add esp, 4
cmp esi, eax
jge 0x4602b4
lea edx, [esp + 0x30]
push esi
push edx
push ebp
call fcn.004313bc
add esp, 0xc
mov word [ebp + esi*2], 0
mov eax, 1
jmp 0x4602cf
mov dword [0x5e277c], 0x57
push 0x57
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x238]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x234
ret