Function at 0x491500
Capabilities:
Get common file path
Query environment variable

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5db796
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 0x49190b
mov ebp, dword [esp + 0x24c]
test ebp, ebp
je 0x49190b
mov edi, dword [esp + 0x250]
test edi, edi
je 0x49190b
push esi
call fcn.004538bc
mov ebx, eax
add esp, 4
cmp ebx, edi
jb 0x49156f
mov dword [0x666990], 0xea
push 0xea
jmp 0x491917
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.00453897
mov ax, word [esi]
mov edi, 0x5c
add esp, 8
cmp ax, di
jne 0x491846
push 0xc
push str.SystemRoot_
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
jne 0x49167f
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 0x49165a
lea ecx, [esp + 0x30]
push 0x5c
push ecx
call fcn.0045382d
add esp, 8
test eax, eax
je 0x4915f8
mov word [eax], 0
lea edx, [esp + 0x30]
test edx, edx
je 0x491653
test esi, esi
mov edi, 0x7a
je 0x491629
mov ecx, dword [esp + 0x250]
lea eax, [esp + 0x30]
push esi
push eax
push 0x630a00
push ecx
push ebp
call fcn.00454618
add esp, 0x14
xor edi, edi
jmp 0x491662
lea edx, [esp + 0x30]
push edx
call fcn.004538bc
mov ecx, dword [esp + 0x254]
add esp, 4
cmp ecx, eax
jbe 0x491662
lea eax, [esp + 0x30]
push eax
push ebp
call fcn.00453897
add esp, 8
xor edi, edi
jmp 0x491662
mov edi, 0x57
jmp 0x491662
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
test edi, edi
mov dword [0x666990], edi
je 0x491673
push edi
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
test edi, edi
sete al
jmp 0x49191f
push 8
push str.__UNC_
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x49182c
push 8
push str._UNC_
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x49182c
push 8
push str..UNC_
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x49182c
push 4
push 0x6308a4
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x4917ff
push 4
push 0x630898
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x4917ff
push 4
push 0x63088c
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
je 0x4917ff
push 0x10
push str.DeviceHarddisk
push esi
call fcn.00454274
add esp, 0xc
test eax, eax
jne 0x49189a
lea ecx, [esp + 0x20]
call fcn.004739b0
xor ebx, ebx
lea ecx, [esp + 0x10]
mov dword [esp + 0x240], ebx
call fcn.004739b0
lea ecx, [esp + 0x10]
lea edx, [esp + 0x20]
push ecx
push edx
mov byte [esp + 0x248], 1
call fcn.00559430
mov eax, dword [esp + 0x1c]
add esp, 8
test eax, eax
jle 0x4917d5
mov eax, dword [esp + 0x10]
mov eax, dword [eax + ebx*4]
mov edi, dword [eax - 8]
test edi, edi
jbe 0x491791
push edi
push esi
push eax
call fcn.00454274
add esp, 0xc
test eax, eax
jne 0x491791
mov ax, word [esi + edi*2]
cmp ax, 0x5c
je 0x49179c
cmp ax, 0x2f
je 0x49179c
mov eax, dword [esp + 0x14]
inc ebx
cmp ebx, eax
jl 0x491764
jmp 0x4917d5
push esi
call fcn.004538bc
mov ecx, dword [esp + 0x254]
sub eax, edi
add eax, 2
add esp, 4
cmp eax, ecx
jae 0x4917d5
mov ecx, dword [esp + 0x20]
push 2
mov ebx, dword [ecx + ebx*4]
push ebx
push ebp
call fcn.004538d9
lea edx, [esi + edi*2]
lea eax, [ebp + 4]
push edx
push eax
call fcn.00453897
add esp, 0x14
lea ecx, [esp + 0x10]
mov byte [esp + 0x240], 0
call fcn.004739c0
lea ecx, [esp + 0x20]
mov dword [esp + 0x240], 0xffffffff
call fcn.004739c0
jmp 0x49189a
cmp ebx, 7
jb 0x491820
cmp word [esi + 0xa], 0x3a
jne 0x491820
cmp word [esi + 0xc], di
jne 0x491820
add esi, 8
push esi
push ebp
call fcn.00453897
add esp, 8
jmp 0x49189a
mov word [ebp + 2], di
mov word [ebp + 4], 0x2e
jmp 0x49189a
add esi, 0x10
lea ecx, [ebp + 4]
push esi
push ecx
mov word [ebp], di
mov word [ebp + 2], di
call fcn.00453897
add esp, 8
jmp 0x49189a
cmp ax, 0x25
jne 0x49189a
lea edi, [esi + 2]
push 0x25
push edi
call fcn.0045404c
push 0x5c
push edi
mov ebx, eax
call fcn.0045404c
add esp, 0x10
test ebx, ebx
je 0x49189a
test eax, eax
je 0x49189a
cmp ebx, eax
jae 0x49189a
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 0x49191d
cmp eax, edi
ja 0x49191d
mov word [ebp + eax*2 - 2], 0
push ebp
call fcn.004923a0
add esp, 4
test eax, eax
je 0x491904
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.00492060
add esp, 0xc
test eax, eax
je 0x491904
lea ecx, [esp + 0x30]
push ecx
call fcn.004538bc
mov esi, eax
mov eax, dword [esp + 0x254]
add esp, 4
cmp esi, eax
jge 0x491904
lea edx, [esp + 0x30]
push esi
push edx
push ebp
call fcn.004538d9
add esp, 0xc
mov word [ebp + esi*2], 0
mov eax, 1
jmp 0x49191f
mov dword [0x666990], 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