Function at 0x100abee0
Capabilities:
Get common file path
Query environment variable

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10262066
push eax
mov dword fs:[0], esp
sub esp, 0x430
push ebx
push ebp
push esi
mov esi, dword [esp + 0x44c]
test esi, esi
push edi
je 0x100ac2eb
mov ebp, dword [esp + 0x454]
test ebp, ebp
je 0x100ac2eb
mov edi, dword [esp + 0x458]
test edi, edi
je 0x100ac2eb
push esi
call fcn.10076fb2
mov ebx, eax
add esp, 4
cmp ebx, edi
jb 0x100abf4f
mov dword [0x1030b1f0], 0xea
push 0xea
jmp 0x100ac2f7
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.100775f4
mov ax, word [esi]
mov edi, 0x5c
add esp, 8
cmp ax, di
jne 0x100ac226
push 0xc
push str.SystemRoot_
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
jne 0x100ac05f
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 0x100ac03a
lea ecx, [esp + 0x30]
push 0x5c
push ecx
call fcn.1007816a
add esp, 8
test eax, eax
je 0x100abfd8
mov word [eax], 0
lea edx, [esp + 0x30]
test edx, edx
je 0x100ac033
test esi, esi
mov edi, 0x7a
je 0x100ac009
mov ecx, dword [esp + 0x458]
lea eax, [esp + 0x30]
push esi
push eax
push 0x102b8718
push ecx
push ebp
call fcn.10078001
add esp, 0x14
xor edi, edi
jmp 0x100ac042
lea edx, [esp + 0x30]
push edx
call fcn.10076fb2
mov ecx, dword [esp + 0x45c]
add esp, 4
cmp ecx, eax
jbe 0x100ac042
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.100775f4
add esp, 8
xor edi, edi
jmp 0x100ac042
mov edi, 0x57
jmp 0x100ac042
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
mov dword [0x1030b1f0], edi
je 0x100ac053
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
test edi, edi
sete al
jmp 0x100ac2ff
push 8
push 0x102c67c0
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac20c
push 8
push 0x102c6998
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac20c
push 8
push 0x102c69b4
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac20c
push 4
push 0x102c67f4
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac1df
push 4
push 0x102c67e8
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac1df
push 4
push 0x102c67dc
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
je 0x100ac1df
push 0x10
push str.DeviceHarddisk
push esi
call fcn.100787c8
add esp, 0xc
test eax, eax
jne 0x100ac27a
lea ecx, [esp + 0x20]
call fcn.100945b0
xor ebx, ebx
lea ecx, [esp + 0x10]
mov dword [esp + 0x448], ebx
call fcn.100945b0
lea ecx, [esp + 0x10]
lea edx, [esp + 0x20]
push ecx
push edx
mov byte [esp + 0x450], 1
call fcn.101ac7b0
mov eax, dword [esp + 0x1c]
add esp, 8
test eax, eax
jle 0x100ac1b5
mov eax, dword [esp + 0x10]
mov eax, dword [eax + ebx*4]
mov edi, dword [eax - 8]
test edi, edi
jbe 0x100ac171
push edi
push esi
push eax
call fcn.100787c8
add esp, 0xc
test eax, eax
jne 0x100ac171
mov ax, word [esi + edi*2]
cmp ax, 0x5c
je 0x100ac17c
cmp ax, 0x2f
je 0x100ac17c
mov eax, dword [esp + 0x14]
inc ebx
cmp ebx, eax
jl 0x100ac144
jmp 0x100ac1b5
push esi
call fcn.10076fb2
mov ecx, dword [esp + 0x45c]
sub eax, edi
add eax, 2
add esp, 4
cmp eax, ecx
jae 0x100ac1b5
mov ecx, dword [esp + 0x20]
push 2
mov ebx, dword [ecx + ebx*4]
push ebx
push ebp
call fcn.10077828
lea edx, [esi + edi*2]
lea eax, [ebp + 4]
push edx
push eax
call fcn.100775f4
add esp, 0x14
lea ecx, [esp + 0x10]
mov byte [esp + 0x448], 0
call fcn.100945c0
lea ecx, [esp + 0x20]
mov dword [esp + 0x448], 0xffffffff
call fcn.100945c0
jmp 0x100ac27a
cmp ebx, 7
jb 0x100ac200
cmp word [esi + 0xa], 0x3a
jne 0x100ac200
cmp word [esi + 0xc], di
jne 0x100ac200
add esi, 8
push esi
push ebp
call fcn.100775f4
add esp, 8
jmp 0x100ac27a
mov word [ebp + 2], di
mov word [ebp + 4], 0x2e
jmp 0x100ac27a
add esi, 0x10
lea ecx, [ebp + 4]
push esi
push ecx
mov word [ebp], di
mov word [ebp + 2], di
call fcn.100775f4
add esp, 8
jmp 0x100ac27a
cmp ax, 0x25
jne 0x100ac27a
lea edi, [esi + 2]
push 0x25
push edi
call fcn.10077259
push 0x5c
push edi
mov ebx, eax
call fcn.10077259
add esp, 0x10
test ebx, ebx
je 0x100ac27a
test eax, eax
je 0x100ac27a
cmp ebx, eax
jae 0x100ac27a
mov edx, dword [esp + 0x458]
lea edi, [edx - 1]
push edi
push ebp
push esi
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
test eax, eax
je 0x100ac2fd
cmp eax, edi
ja 0x100ac2fd
mov word [ebp + eax*2 - 2], 0
push ebp
call fcn.100acd80
add esp, 4
test eax, eax
je 0x100ac2e4
mov ecx, 0x103
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 0x208
push eax
push ebp
call fcn.100aca40
add esp, 0xc
test eax, eax
je 0x100ac2e4
lea ecx, [esp + 0x30]
push ecx
call fcn.10076fb2
mov esi, eax
mov eax, dword [esp + 0x45c]
add esp, 4
cmp esi, eax
jge 0x100ac2e4
lea edx, [esp + 0x30]
push esi
push edx
push ebp
call fcn.10077828
add esp, 0xc
mov word [ebp + esi*2], 0
mov eax, 1
jmp 0x100ac2ff
mov dword [0x1030b1f0], 0x57
push 0x57
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov ecx, dword [esp + 0x440]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x43c
ret