Function at 0x4018a2
Capabilities:
Check if file exists
Delete file
Get common file path
Get file attributes
Move file
Persist via lnk shortcut
Query or enumerate registry value
Set file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push eax
mov eax, 0xc
add esp, 0xfffff004
push eax
dec eax
jne 0x4018ac
mov eax, dword [esp + 0xc000]
add esp, 0xfffff51c
mov esi, edx
mov edi, 0x41305c
mov dword [esp + 4], ecx
mov dword [esp], eax
test esi, esi
je 0x40238a
jmp case.0x401929.10
lea eax, [esp + 0x1024]
xor ebx, ebx
mov edx, ebx
shl edx, 0xc
lea ecx, [esp + 0x2024]
add edx, ecx
call fcn.00402a68
inc ebx
cmp ebx, 6
jl 0x4018e7
or ebp, 0xffffffff
xor ebx, ebx
push dword [edi + ebx*4]
lea eax, [esp + 0x28]
push eax
call sub.KERNEL32.DLL_lstrcmpiA
test eax, eax
jne 0x40191a
mov ebp, ebx
jmp 0x401920
inc ebx
cmp ebx, 0xd
jl 0x401905
cmp ebp, 0xc
ja case.0x401929.10
jmp dword [ebp*4 + 0x401930]
cmp dword [esp + 4], 2
jne case.0x401929.10
lea eax, [esp + 0x8024]
push eax
push 0x400
call sub.KERNEL32.DLL_GetCurrentDirectoryA
lea edx, [esp + 0x8024]
lea eax, [esp + 0x8424]
call fcn.0040e6f4
lea eax, [esp + 0x8424]
call fcn.0040295c
lea edx, [esp + 0x1024]
lea eax, [esp + 0x8424]
call fcn.0040e7c8
lea eax, [esp + 0x8824]
call fcn.0040552c
lea edx, [esp + 0x8424]
lea eax, [esp + 0x8824]
call fcn.00405580
lea eax, [esp + 0xa040]
call fcn.004061e4
lea eax, [esp + 0xa064]
call fcn.004061e4
lea eax, [esp + 0xa088]
call fcn.004061e4
jmp 0x401b60
push 0
lea edx, [esp + 0x9430]
push edx
call sub.KERNEL32.DLL_SetFileAttributesA
cmp dword [esp + 0xa03c], 0
je 0x401ad5
call fcn.004051f8
cmp eax, 4
je 0x401ad5
lea edx, [esp + 0xa0c8]
lea eax, [esp + 0x8024]
call fcn.004060d8
lea eax, [esp + 0xa0c8]
call fcn.0040295c
lea eax, [esp + 0x8024]
call fcn.0040e674
mov ebx, eax
cmp ebx, 4
jl 0x401a68
lea eax, [esp + 0xa0c8]
call fcn.0040e674
cmp eax, ebx
jb 0x401a7e
lea eax, [esp + 0x1024]
xor edx, edx
call fcn.00405d88
test al, al
jne 0x401b7d
lea eax, [esp + 0x942c]
call fcn.0040e674
mov byte [esp + eax + 0x942d], 0
lea eax, [esp + 0xa4c8]
mov ecx, 0x1e
xor edx, edx
call fcn.0040e5f4
mov dword [esp + 0xa4cc], 3
mov word [esp + 0xa4d8], 0x14
lea eax, [esp + 0x942c]
mov dword [esp + 0xa4d0], eax
lea edx, [esp + 0xa4c8]
push edx
call sub.SHELL32.DLL_SHFileOperationA
lea ecx, [esp + 0x942c]
push ecx
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x401b60
lea eax, [esp + 0x942c]
push eax
call sub.KERNEL32.DLL_DeleteFileA
test eax, eax
jne 0x401b60
xor ebx, ebx
push ebx
lea eax, [esp + 0x9430]
push eax
push str._s._d.tmp
lea edx, [esp + 0xa4f4]
push edx
call sub.USER32.DLL_wsprintfA
add esp, 0x10
lea ecx, [esp + 0xa4e8]
push ecx
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x401b2d
inc ebx
jmp 0x401afa
lea eax, [esp + 0xa4e8]
push eax
lea edx, [esp + 0x9430]
push edx
call sub.KERNEL32.DLL_MoveFileA
test eax, eax
je 0x401b60
call fcn.004051f8
test eax, eax
je 0x401b60
push 4
push 0
lea ecx, [esp + 0xa4f0]
push ecx
call sub.KERNEL32.DLL_MoveFileExA
lea edx, [esp + 0x942c]
lea eax, [esp + 0x8824]
xor ecx, ecx
call fcn.004055b8
test al, al
jne 0x4019fb
lea eax, [esp + 0x8824]
mov edx, 2
call fcn.00405550
jmp case.0x401929.10
cmp dword [esp + 4], 0
jne case.0x401929.10
cmp dword [0x413044], 0
sete bl
and ebx, 1
test bl, bl
jne 0x401bbe
mov edx, 0x413197
mov eax, dword [0x413044]
call fcn.0040e7c8
cmp byte [esp + 8], 0
je 0x401bce
lea ebp, [esp + 0x1024]
jmp 0x401bd7
mov eax, esi
call fcn.00402721
mov ebp, eax
test bl, bl
je 0x401bdf
xor eax, eax
jmp 0x401be9
mov eax, dword [0x413044]
call fcn.0040e674
mov dword [esp + 0xc], eax
mov eax, ebp
call fcn.0040e674
mov edx, eax
mov eax, dword [0x413044]
add edx, dword [esp + 0xc]
add edx, 5
call fcn.0040e590
mov dword [0x413044], eax
test bl, bl
je 0x401c19
mov edx, dword [0x413044]
mov byte [edx], 0
mov edx, ebp
mov eax, dword [0x413044]
call fcn.0040e7c8
cmp byte [esp + 8], 0
jne case.0x401929.10
mov eax, ebp
call fcn.0040e578
jmp case.0x401929.10
cmp dword [esp + 4], 0
jne case.0x401929.10
lea edx, [esp + 0x1024]
push edx
push dword [esp + 4]
call sub.USER32.DLL_SetWindowTextA
jmp case.0x401929.10
cmp dword [esp + 4], 0
jne case.0x401929.10
mov byte [esp + 0xa8e8], 0
xor ecx, ecx
mov cl, byte [esp + 0x1024]
cmp ecx, 0x2e
jne 0x401ca4
xor eax, eax
mov al, byte [esp + 0x1025]
cmp eax, 0x5c
jne 0x401ca4
lea edx, [esp + 0x1026]
lea eax, [esp + 0xa8e8]
call fcn.0040e6f4
jmp 0x401d79
xor edx, edx
mov dl, byte [esp + 0x1024]
cmp edx, 0x5c
je 0x401cca
cmp byte [esp + 0x1024], 0
je 0x401ce2
xor ecx, ecx
mov cl, byte [esp + 0x1025]
cmp ecx, 0x3a
jne 0x401ce2
lea edx, [esp + 0x1024]
lea eax, [esp + 0xa8e8]
call fcn.0040e6f4
jmp 0x401d79
lea ecx, [esp + 0x10]
push ecx
push 1
push 0
push str.SoftwareMicrosoftWindowsCurrentVersion
push 0x80000002
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
jne 0x401d31
mov dword [esp + 0x18], 0x400
lea eax, [esp + 0x18]
push eax
lea edx, [esp + 0xa8ec]
push edx
lea ecx, [esp + 0x1c]
push ecx
push 0
push str.ProgramFilesDir
push dword [esp + 0x24]
call sub.ADVAPI32.DLL_RegQueryValueExA
push dword [esp + 0x10]
call sub.ADVAPI32.DLL_RegCloseKey
cmp byte [esp + 0xa8e8], 0
je 0x401d66
lea eax, [esp + 0xa8e8]
call fcn.0040e674
xor edx, edx
mov dl, byte [esp + eax + 0xa8e7]
cmp edx, 0x5c
je 0x401d66
mov edx, 0x413090
lea eax, [esp + 0xa8e8]
call fcn.0040e7c8
lea edx, [esp + 0x1024]
lea eax, [esp + 0xa8e8]
call fcn.0040e7c8
lea edx, [esp + 0xa8e8]
mov eax, 0x414930
call fcn.0040e6f4
lea eax, [esp + 0xa8e8]
call fcn.00402854
push 0x65
push dword [esp + 4]
call sub.USER32.DLL_GetDlgItem
mov ebx, eax
lea eax, [esp + 0xa8e8]
push eax
push ebx
call sub.USER32.DLL_SetWindowTextA
push 0x414930
push 0
push 0x143
push ebx
call sub.USER32.DLL_SendMessageA
lea edx, [esp + 0xa8e8]
mov eax, 0x414930
call fcn.0040e720
test eax, eax
je case.0x401929.10
lea edx, [esp + 0xa8e8]
push edx
push 0
push 0x143
push ebx
call sub.USER32.DLL_SendMessageA
jmp case.0x401929.10
cmp dword [0x413050], 1
je case.0x401929.10
xor eax, eax
mov al, byte [esp + 0x1024]
call fcn.0040e824
test eax, eax
je 0x401e2c
xor edx, edx
mov dl, byte [esp + 0x1024]
add edx, 0xffffffd0
mov dword [0x413050], edx
jmp case.0x401929.10
mov dword [0x413050], 2
jmp case.0x401929.10
mov cl, byte [esp + 0x1024]
sub cl, 1
jb 0x401e6d
sub cl, 0x2f
je 0x401e59
dec cl
je 0x401e6d
dec cl
je 0x401e84
jmp case.0x401929.10
xor eax, eax
mov dword [0x413880], eax
xor edx, edx
mov dword [0x413884], edx
jmp case.0x401929.10
xor ecx, ecx
mov dword [0x413880], ecx
mov dword [0x413884], 1
jmp case.0x401929.10
mov dword [0x413880], 1
xor eax, eax
mov dword [0x413884], eax
jmp case.0x401929.10
cmp dword [esp + 4], 4
jne case.0x401929.10
lea eax, [esp + 0x1024]
xor edx, edx
call fcn.0040244d
jmp case.0x401929.10
cmp dword [esp + 4], 1
jne 0x401ff6
lea ecx, [esp + 0xace8]
push ecx
push 0x400
call sub.KERNEL32.DLL_GetTempPathA
lea eax, [esp + 0xace8]
call fcn.0040295c
xor ebx, ebx
push ebx
lea eax, [esp + 0xacec]
push eax
push str._sRarSFX_d
lea edx, [esp + 0xb0f4]
push edx
call sub.USER32.DLL_wsprintfA
add esp, 0x10
lea ecx, [esp + 0xb0e8]
push ecx
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
je 0x401f16
inc ebx
jmp 0x401ee3
lea eax, [esp + 0xb0e8]
push eax
push 0x65
push dword [esp + 8]
call sub.USER32.DLL_SetDlgItemTextA
cmp byte [esp + 0x1024], 0
je 0x401ff6
cmp dword [0x413050], 1
je 0x401ff6
mov byte [esp + 0xb4e8], 0
xor ebx, ebx
jmp 0x401f7a
and eax, 0xff
cmp eax, 0x40
jne 0x401f79
lea edx, [esp + 0x1025]
lea eax, [esp + 0xb4e8]
add edx, ebx
call fcn.0040e6f4
mov byte [esp + ebx + 0x1024], 0
jmp 0x401f85
inc ebx
mov al, byte [esp + ebx + 0x1024]
test al, al
jne 0x401f50
cmp byte [esp + 0xb4e8], 0
jne 0x401fb5
lea edx, [esp + 0x2024]
lea eax, [esp + 0x1024]
call fcn.0040e6f4
lea edx, [esp + 0x3024]
lea eax, [esp + 0xb4e8]
call fcn.0040e6f4
lea eax, [esp + 0x1024]
call fcn.00402d20
push 0x24
lea edx, [esp + 0xb4ec]
push edx
lea ecx, [esp + 0x102c]
push ecx
push dword [esp + 0xc]
call sub.USER32.DLL_MessageBoxA
cmp eax, 6
je 0x401ff6
mov dword [0x41387c], 1
push 1
push dword [esp + 4]
call sub.USER32.DLL_EndDialog
cmp dword [esp + 4], 7
jne case.0x401929.10
cmp dword [0x413050], 0
jne 0x402014
mov dword [0x413050], 2
mov byte [0x41303d], 1
jmp case.0x401929.10
cmp dword [esp + 4], 3
jne 0x40204e
cmp byte [esp + 0x1024], 0
je 0x402042
lea eax, [esp + 0x1024]
push eax
push dword [esp + 4]
call sub.USER32.DLL_SetWindowTextA
mov eax, esi
call fcn.00402721
mov dword [0x413048], eax
mov byte [0x413055], 1
jmp case.0x401929.10
cmp dword [esp + 4], 5
jne case.0x401929.10
lea eax, [esp + 0x1024]
mov dl, 1
call fcn.0040244d
jmp case.0x401929.10
cmp dword [esp + 4], 6
jne case.0x401929.10
lea ecx, [esp + 0x2024]
xor eax, eax
mov al, byte [ecx]
call fcn.0040e5b8
sub eax, 0x50
je 0x4020b6
sub eax, 3
je 0x4020a2
dec eax
je 0x4020ac
jmp 0x4020c0
mov dword [esp + 0x1c], 0xb
jmp 0x4020c8
mov dword [esp + 0x1c], 7
jmp 0x4020c8
mov dword [esp + 0x1c], 2
jmp 0x4020c8
mov dword [esp + 0x1c], 0x10
mov byte [esp + 0xc2e8], 0
lea edx, [esp + 0x3024]
lea eax, [esp + 0xb6e8]
call fcn.0040e6f4
xor edx, edx
mov dl, byte [esp + 0xb6e8]
cmp edx, 0x22
jne 0x402156
lea edx, [esp + 0x3024]
lea eax, [esp + 0xb6e8]
inc edx
call fcn.0040e6f4
cmp byte [0x4191b0], 0
je 0x402126
lea edx, [esp + 0xb6e9]
mov eax, 0x4190b0
mov ecx, 0x22
call fcn.0040ef18
jmp 0x402137
lea eax, [esp + 0xb6e9]
mov edx, 0x22
call fcn.0040e684
test eax, eax
je 0x402206
mov byte [eax], 0
lea edx, [eax + 1]
lea eax, [esp + 0xc2e8]
call fcn.0040e6f4
jmp 0x402206
lea eax, [esp + 0xb6e8]
xor edx, edx
call fcn.00406660
test al, al
jne 0x402206
xor ecx, ecx
mov dword [esp + 0x20], ecx
lea ebp, [esp + 0xb6e8]
jmp 0x4021f2
mov dl, byte [ebp]
xor eax, eax
mov al, dl
cmp eax, 0x20
je 0x40218c
cmp eax, 0x2f
jne 0x4021f1
mov ebx, edx
xor edx, edx
mov byte [ebp], 0
lea eax, [esp + 0xb6e8]
call fcn.00406660
test al, al
je 0x4021ee
mov dword [esp + 0x20], ebp
xor ecx, ecx
mov cl, bl
cmp ecx, 0x2f
jne 0x4021ca
mov byte [esp + 0xc2e8], 0x2f
lea edx, [ebp + 1]
lea eax, [esp + 0xc2e9]
call fcn.0040e6f4
jmp 0x4021e6
inc ebp
jmp 0x4021ce
inc ebp
xor ecx, ecx
mov cl, byte [ebp]
cmp ecx, 0x20
je 0x4021cd
lea eax, [esp + 0xc2e8]
mov edx, ebp
call fcn.0040e6f4
mov ecx, dword [esp + 0x20]
mov byte [ecx], bl
jmp 0x4021f1
mov byte [ebp], bl
inc ebp
cmp byte [ebp], 0
jne 0x40217b
cmp dword [esp + 0x20], 0
je 0x402206
mov eax, dword [esp + 0x20]
mov byte [eax], 0
lea edx, [esp + 0xbae8]
lea eax, [esp + 0xb6e8]
call fcn.0040672c
lea eax, [esp + 0xbee8]
mov edx, dword [esp + 0x1c]
call fcn.00402c38
lea eax, [esp + 0xbee8]
call fcn.0040295c
lea edx, [esp + 0x4024]
cmp byte [edx], 0
je 0x402260
lea edx, [esp + 0x4024]
lea eax, [esp + 0xbee8]
call fcn.0040e7c8
lea eax, [esp + 0xbee8]
call fcn.0040295c
lea edx, [esp + 0xbee8]
lea eax, [esp + 0xc6e8]
call fcn.0040e6f4
lea edx, [esp + 0x6024]
cmp byte [edx], 0
je 0x402288
lea eax, [esp + 0x6024]
jmp 0x40228f
lea eax, [esp + 0x3024]
call fcn.00402938
mov edx, eax
lea eax, [esp + 0xbee8]
call fcn.0040e7c8
lea eax, [esp + 0xbee8]
call fcn.00405d24
test eax, eax
je 0x4022c0
mov edx, str..lnk
call fcn.0040e77c
test eax, eax
je 0x4022d1
mov edx, str..lnk
lea eax, [esp + 0xbee8]
call fcn.0040e7c8
lea eax, [esp + 0xbee8]
mov cl, 1
xor edx, edx
call fcn.00406460
lea eax, [esp + 0x7024]
cmp byte [eax], 0
je 0x4022f6
lea edx, [esp + 0x7024]
jmp 0x4022f8
xor edx, edx
push edx
cmp byte [esp + 0xc2ec], 0
je 0x40230c
lea eax, [esp + 0xc2ec]
jmp 0x40230e
xor eax, eax
push eax
lea edx, [esp + 0x502c]
cmp byte [edx], 0
je 0x402324
lea ecx, [esp + 0x502c]
jmp 0x402326
xor ecx, ecx
lea edx, [esp + 0xbef0]
lea eax, [esp + 0xbaf0]
call fcn.00402b28
cmp byte [esp + 0xc6e8], 0
je case.0x401929.10
push 0
lea eax, [esp + 0xc6ec]
push eax
push 1
push 0x1000
call sub.SHELL32.DLL_SHChangeNotify
jmp case.0x401929.10
cmp dword [esp + 4], 7
jne case.0x401929.10
mov byte [0x413054], 1
lea edx, [esp + 8]
mov eax, esi
push edx
lea edx, [esp + 0x28]
lea ecx, [esp + 0x1028]
call fcn.00402395
mov esi, eax
test eax, eax
jne 0x4018de
add esp, 0xcae8
pop ebp
pop edi
pop esi
pop ebx
ret