Function at 0x664870
Capabilities:
Get common file path
Query environment variable

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x886ec6
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 0x664c7b
mov ebp, dword [esp + 0x24c]
test ebp, ebp
je 0x664c7b
mov edi, dword [esp + 0x250]
test edi, edi
je 0x664c7b
push esi
call fcn.005fc40b
mov ebx, eax
add esp, 4
cmp ebx, edi
jb 0x6648df
mov dword [0x9dd1ec], 0xea
push 0xea
jmp 0x664c87
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.005fc492
mov ax, word [esi]
mov edi, 0x5c
add esp, 8
cmp ax, di
jne 0x664bb6
push 0xc
push str.SystemRoot_
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
jne 0x6649ef
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 0x6649ca
lea ecx, [esp + 0x30]
push 0x5c
push ecx
call fcn.005fc428
add esp, 8
test eax, eax
je 0x664968
mov word [eax], 0
lea edx, [esp + 0x30]
test edx, edx
je 0x6649c3
test esi, esi
mov edi, 0x7a
je 0x664999
mov ecx, dword [esp + 0x250]
lea eax, [esp + 0x30]
push esi
push eax
push 0x92ecec
push ecx
push ebp
call fcn.005fd4a1
add esp, 0x14
xor edi, edi
jmp 0x6649d2
lea edx, [esp + 0x30]
push edx
call fcn.005fc40b
mov ecx, dword [esp + 0x254]
add esp, 4
cmp ecx, eax
jbe 0x6649d2
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.005fc492
add esp, 8
xor edi, edi
jmp 0x6649d2
mov edi, 0x57
jmp 0x6649d2
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
mov dword [0x9dd1ec], edi
je 0x6649e3
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
test edi, edi
sete al
jmp 0x664c8f
push 8
push 0x93a2b4
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b9c
push 8
push 0x95c4a0
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b9c
push 8
push str..UNC_
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b9c
push 4
push 0x945b58
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b6f
push 4
push 0x945b4c
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b6f
push 4
push 0x945b40
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
je 0x664b6f
push 0x10
push str.DeviceHarddisk
push esi
call fcn.005fddee
add esp, 0xc
test eax, eax
jne 0x664c0a
lea ecx, [esp + 0x20]
call fcn.0061ebd0
xor ebx, ebx
lea ecx, [esp + 0x10]
mov dword [esp + 0x240], ebx
call fcn.0061ebd0
lea ecx, [esp + 0x10]
lea edx, [esp + 0x20]
push ecx
push edx
mov byte [esp + 0x248], 1
call fcn.007358a0
mov eax, dword [esp + 0x1c]
add esp, 8
test eax, eax
jle 0x664b45
mov eax, dword [esp + 0x10]
mov eax, dword [eax + ebx*4]
mov edi, dword [eax - 8]
test edi, edi
jbe 0x664b01
push edi
push esi
push eax
call fcn.005fddee
add esp, 0xc
test eax, eax
jne 0x664b01
mov ax, word [esi + edi*2]
cmp ax, 0x5c
je 0x664b0c
cmp ax, 0x2f
je 0x664b0c
mov eax, dword [esp + 0x14]
inc ebx
cmp ebx, eax
jl 0x664ad4
jmp 0x664b45
push esi
call fcn.005fc40b
mov ecx, dword [esp + 0x254]
sub eax, edi
add eax, 2
add esp, 4
cmp eax, ecx
jae 0x664b45
mov ecx, dword [esp + 0x20]
push 2
mov ebx, dword [ecx + ebx*4]
push ebx
push ebp
call fcn.005fc3ce
lea edx, [esi + edi*2]
lea eax, [ebp + 4]
push edx
push eax
call fcn.005fc492
add esp, 0x14
lea ecx, [esp + 0x10]
mov byte [esp + 0x240], 0
call fcn.0061ebe0
lea ecx, [esp + 0x20]
mov dword [esp + 0x240], 0xffffffff
call fcn.0061ebe0
jmp 0x664c0a
cmp ebx, 7
jb 0x664b90
cmp word [esi + 0xa], 0x3a
jne 0x664b90
cmp word [esi + 0xc], di
jne 0x664b90
add esi, 8
push esi
push ebp
call fcn.005fc492
add esp, 8
jmp 0x664c0a
mov word [ebp + 2], di
mov word [ebp + 4], 0x2e
jmp 0x664c0a
add esi, 0x10
lea ecx, [ebp + 4]
push esi
push ecx
mov word [ebp], di
mov word [ebp + 2], di
call fcn.005fc492
add esp, 8
jmp 0x664c0a
cmp ax, 0x25
jne 0x664c0a
lea edi, [esi + 2]
push 0x25
push edi
call fcn.005fd56f
push 0x5c
push edi
mov ebx, eax
call fcn.005fd56f
add esp, 0x10
test ebx, ebx
je 0x664c0a
test eax, eax
je 0x664c0a
cmp ebx, eax
jae 0x664c0a
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 0x664c8d
cmp eax, edi
ja 0x664c8d
mov word [ebp + eax*2 - 2], 0
push ebp
call fcn.00665710
add esp, 4
test eax, eax
je 0x664c74
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.006653d0
add esp, 0xc
test eax, eax
je 0x664c74
lea ecx, [esp + 0x30]
push ecx
call fcn.005fc40b
mov esi, eax
mov eax, dword [esp + 0x254]
add esp, 4
cmp esi, eax
jge 0x664c74
lea edx, [esp + 0x30]
push esi
push edx
push ebp
call fcn.005fc3ce
add esp, 0xc
mov word [ebp + esi*2], 0
mov eax, 1
jmp 0x664c8f
mov dword [0x9dd1ec], 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