Function at 0x411df0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x44dc8a
mov eax, dword fs:[0]
push eax
sub esp, 0x198
mov eax, dword [0x466014]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x11c], 0
mov dword [ebp - 0x118], 0xf
mov byte [ebp - 0x12c], 0
mov byte [ebp - 4], 8
lea ecx, [ebp - 0x144]
push 1
push str.0123456789
mov dword [ebp - 0x134], 0
mov dword [ebp - 0x130], 0xf
mov byte [ebp - 0x144], 0
call fcn.0041ba30
mov byte [ebp - 4], 9
cmp byte [0x46a46d], 1
jne 0x411eed
sub esp, 0x18
mov dword [ebp - 0x184], esp
mov esi, esp
sub esp, 0x18
mov ecx, esp
push 0x467628
call fcn.0041b210
mov ecx, esi
call fcn.00405ca0
mov byte [ebp - 4], 0xa
mov ecx, esp
mov dword [ebp - 0x178], esp
push 0x466dec
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0xb
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0xc
lea eax, [ebp + 0x20]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 0xd
jmp 0x4127e2
mov ecx, 1
mov dword [ebp - 0x194], 0
cmp dword [ebp + 0x48], ecx
lea eax, [ebp + 0x38]
mov dword [ebp - 0x190], 0xf
cmovb ecx, dword [ebp + 0x48]
cmp dword [ebp + 0x4c], 0x10
push ecx
cmovae eax, dword [ebp + 0x38]
lea ecx, [ebp - 0x1a4]
push eax
mov byte [ebp - 0x1a4], 0
call fcn.0041ba30
mov edi, dword [ebp - 0x190]
lea ecx, [ebp - 0x1a4]
mov esi, dword [ebp - 0x1a4]
cmp edi, 0x10
mov edx, dword [ebp - 0x194]
push 1
cmovae ecx, esi
push 0x45cec4
call fcn.0041cde0
add esp, 8
mov byte [ebp - 0x189], al
cmp edi, 0x10
jb 0x411f95
lea ecx, [edi + 1]
mov eax, esi
cmp ecx, 0x1000
jb 0x411f85
mov esi, dword [esi - 4]
add ecx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push ecx
push esi
call fcn.00420fd3
mov al, byte [ebp - 0x189]
add esp, 8
test al, al
je 0x412046
mov eax, dword [ebp + 0x48]
mov dword [ebp - 0x194], 0
mov dword [ebp - 0x190], 0xf
mov byte [ebp - 0x1a4], 0
cmp eax, 1
jb 0x412ae4
dec eax
mov ecx, pe_nt_image_headers32
cmp eax, ecx
cmovb ecx, eax
cmp dword [ebp + 0x4c], 0x10
lea eax, [ebp + 0x38]
cmovae eax, dword [ebp + 0x38]
push ecx
inc eax
lea ecx, [ebp - 0x1a4]
push eax
call fcn.0041ba30
mov edx, dword [ebp + 0x4c]
cmp edx, 0x10
jb 0x41201c
mov ecx, dword [ebp + 0x38]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412012
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
movups xmm0, xmmword [ebp - 0x1a4]
push 1
push 0x45ce30
movups xmmword [ebp + 0x38], xmm0
lea ecx, [ebp - 0x144]
movq xmm0, qword [ebp - 0x194]
movq qword [ebp + 0x48], xmm0
call fcn.0041ba30
call fcn.0043ae83
cmp dword [ebp + 0x7c], 0x10
lea esi, [ebp + 0x68]
mov edi, eax
lea eax, [ebp - 0x178]
cmovae esi, dword [ebp + 0x68]
push 0xa
push eax
push esi
mov dword [edi], 0
call fcn.0043c3b9
add esp, 0xc
cmp esi, dword [ebp - 0x178]
je 0x412ae9
cmp dword [edi], 0x22
je 0x412b02
cmp eax, 3
ja case.default.0x41208e
jmp dword [eax*4 + 0x412b0c]
sub esp, 0x18
lea eax, [ebp + 0x98]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0xe
lea eax, [ebp + 0x38]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0xf
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x10
mov ecx, esp
call fcn.00409480
lea ecx, [ebp - 0x1a4]
mov byte [ebp - 4], 9
call fcn.0040ffe0
mov esi, eax
add esp, 0x60
lea eax, [ebp - 0x12c]
cmp eax, esi
je 0x412185
mov edx, dword [ebp - 0x118]
cmp edx, 0x10
jb 0x412142
mov ecx, dword [ebp - 0x12c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412138
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov dword [ebp - 0x11c], 0
mov dword [ebp - 0x118], 0xf
mov byte [ebp - 0x12c], 0
movups xmm0, xmmword [esi]
movups xmmword [ebp - 0x12c], xmm0
movq xmm0, qword [esi + 0x10]
movq qword [ebp - 0x11c], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0xf
mov byte [esi], 0
mov edx, dword [ebp - 0x190]
cmp edx, 0x10
jb case.default.0x41208e
mov ecx, dword [ebp - 0x1a4]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412423
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
jmp 0x412423
sub esp, 0x18
lea eax, [ebp + 0x98]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x11
lea eax, [ebp + 0x38]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x12
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x13
mov esi, esp
lea eax, [ebp - 0x114]
mov dword [ebp - 0x184], esi
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea ecx, [ebp - 0x114]
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0xf
lea edx, [ecx + 1]
mov byte [esi], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x412244
sub ecx, edx
lea eax, [ebp - 0x114]
push ecx
push eax
mov ecx, esi
call fcn.0041ba30
lea ecx, [ebp - 0x1a4]
mov byte [ebp - 4], 9
call fcn.0040ffe0
mov esi, eax
add esp, 0x60
lea eax, [ebp - 0x12c]
cmp eax, esi
je 0x412185
mov edx, dword [ebp - 0x118]
cmp edx, 0x10
jb 0x412142
mov ecx, dword [ebp - 0x12c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412138
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
jmp 0x412138
sub esp, 0x18
lea eax, [ebp + 0x98]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x14
lea eax, [ebp + 0x38]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x15
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x16
mov ecx, esp
call fcn.00409780
lea ecx, [ebp - 0x1a4]
mov byte [ebp - 4], 9
call fcn.0040ffe0
mov esi, eax
add esp, 0x60
lea eax, [ebp - 0x12c]
cmp eax, esi
je 0x412185
mov edx, dword [ebp - 0x118]
cmp edx, 0x10
jb 0x412142
mov ecx, dword [ebp - 0x12c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412138
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
jmp 0x412138
sub esp, 0x18
lea eax, [ebp + 0x98]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x17
lea eax, [ebp + 0x38]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x18
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x19
mov ecx, esp
call fcn.00409600
lea ecx, [ebp - 0x1a4]
mov byte [ebp - 4], 9
call fcn.0040ffe0
mov esi, eax
add esp, 0x60
lea eax, [ebp - 0x12c]
cmp eax, esi
je 0x412185
mov edx, dword [ebp - 0x118]
cmp edx, 0x10
jb 0x412142
mov ecx, dword [ebp - 0x12c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412138
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
jmp 0x412138
push edx
push ecx
call fcn.00420fd3
add esp, 8
sub esp, 0x18
lea eax, [ebp - 0x12c]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x1a
lea eax, [ebp + 0x38]
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 9
call fcn.0040d880
cmp dword [ebp - 0x118], 0x10
lea eax, [ebp - 0x12c]
push 0x45ce8c
cmovae eax, dword [ebp - 0x12c]
push eax
call fcn.0043a099
add esp, 0x38
test eax, eax
je 0x412777
push eax
call fcn.0043a127
add esp, 4
lea eax, [ebp - 0x12c]
lea ecx, [ebp - 0x1a4]
push eax
call fcn.0041b210
cmp dword [ebp - 0x190], 0x10
lea ecx, [ebp - 0x174]
lea eax, [ebp - 0x1a4]
cmovae eax, dword [ebp - 0x1a4]
push ecx
push eax
call fcn.0043adff
mov edx, dword [ebp - 0x190]
or edi, 0xffffffff
add esp, 8
test eax, eax
cmove edi, dword [ebp - 0x160]
cmp edx, 0x10
jb 0x41250e
mov ecx, dword [ebp - 0x1a4]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412504
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov dword [ebp - 0x194], 0
mov dword [ebp - 0x190], 0xf
mov byte [ebp - 0x1a4], 0
call fcn.0043ae83
cmp dword [ebp + 0xc4], 0x10
lea esi, [ebp + 0xb0]
mov dword [ebp - 0x184], eax
cmovae esi, dword [ebp + 0xb0]
mov dword [eax], 0
lea eax, [ebp - 0x178]
push 0xa
push eax
push esi
call fcn.0043c3b9
add esp, 0xc
mov ecx, eax
cmp esi, dword [ebp - 0x178]
je 0x412af8
mov eax, dword [ebp - 0x184]
cmp dword [eax], 0x22
je 0x412b02
cmp edi, ecx
jle 0x412777
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x188], esp
push 0
push 0x45c1cb
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
call fcn.0041ba30
sub esp, 0x18
mov byte [ebp - 4], 0x1b
lea eax, [ebp - 0x12c]
mov dword [ebp - 0x17c], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x1c
lea eax, [ebp + 0x80]
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 9
call fcn.00407d80
add esp, 0x48
sub esp, 0x18
mov dword [ebp - 0x188], esp
mov esi, esp
sub esp, 0x18
cmp dword [0x46c52c], 0x2a
mov ecx, esp
jne 0x41271a
push 0x466e64
call fcn.0041b210
mov ecx, esi
call fcn.00405ca0
mov byte [ebp - 4], 0x1d
mov ecx, esp
mov dword [ebp - 0x17c], esp
push 0x466dec
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x1e
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x1f
lea eax, [ebp + 0x20]
mov dword [ebp - 0x184], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x20
lea eax, [ebp + 8]
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 9
call fcn.0040fa40
cmp dword [ebp - 0x130], 0x10
lea ecx, [ebp - 0x144]
mov edx, dword [ebp - 0x134]
cmovae ecx, dword [ebp - 0x144]
push 1
push 0x45ce30
call fcn.0041cde0
add esp, 0x80
test al, al
je 0x4127fc
sub esp, 0x18
lea eax, [ebp - 0x12c]
mov ecx, esp
mov dword [ebp - 0x188], esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x21
mov dword [ebp - 0x17c], esp
lea eax, [ebp - 0x12c]
mov esi, esp
sub esp, 0x18
mov ecx, esp
push eax
call fcn.0041b210
mov ecx, esi
call fcn.004090d0
mov esi, esp
mov byte [ebp - 4], 0x22
sub esp, 0x18
mov ecx, esp
push 0x4669b4
call fcn.0041b210
mov ecx, esi
call fcn.00405ca0
add esp, 0x18
mov byte [ebp - 4], 9
call fcn.00405f70
add esp, 0x48
jmp 0x4127fc
push 0x467628
call fcn.0041b210
mov ecx, esi
call fcn.00405ca0
mov byte [ebp - 4], 0x23
mov ecx, esp
mov dword [ebp - 0x17c], esp
push 0x466dec
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x24
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x25
lea eax, [ebp + 0x20]
mov dword [ebp - 0x184], esp
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 0x26
jmp 0x4127e2
sub esp, 0x18
mov dword [ebp - 0x188], esp
mov esi, esp
sub esp, 0x18
mov ecx, esp
push 0x467434
call fcn.0041b210
mov ecx, esi
call fcn.00405ca0
mov byte [ebp - 4], 0x27
mov ecx, esp
mov dword [ebp - 0x17c], esp
push 0x466dec
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x28
lea eax, [ebp + 0x50]
mov dword [ebp - 0x180], esp
mov ecx, esp
push eax
call fcn.0041b210
sub esp, 0x18
mov byte [ebp - 4], 0x29
lea eax, [ebp + 0x20]
mov dword [ebp - 0x184], esp
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 0x2a
sub esp, 0x18
lea eax, [ebp + 8]
mov ecx, esp
push eax
call fcn.0041b210
mov byte [ebp - 4], 9
call fcn.0040fa40
add esp, 0x78
mov edx, dword [ebp - 0x130]
cmp edx, 0x10
jb 0x412836
mov ecx, dword [ebp - 0x144]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x41282c
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp - 0x118]
cmp edx, 0x10
jb 0x412870
mov ecx, dword [ebp - 0x12c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412866
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x1c]
mov dword [ebp - 0x11c], 0
mov dword [ebp - 0x118], 0xf
mov byte [ebp - 0x12c], 0
cmp edx, 0x10
jb 0x4128bf
mov ecx, dword [ebp + 8]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4128b5
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x34]
mov dword [ebp + 0x18], 0
mov dword [ebp + 0x1c], 0xf
mov byte [ebp + 8], 0
cmp edx, 0x10
jb 0x412905
mov ecx, dword [ebp + 0x20]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4128fb
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x4c]
mov dword [ebp + 0x30], 0
mov dword [ebp + 0x34], 0xf
mov byte [ebp + 0x20], 0
cmp edx, 0x10
jb 0x41294b
mov ecx, dword [ebp + 0x38]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412941
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x64]
mov dword [ebp + 0x48], 0
mov dword [ebp + 0x4c], 0xf
mov byte [ebp + 0x38], 0
cmp edx, 0x10
jb 0x412991
mov ecx, dword [ebp + 0x50]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412987
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x7c]
mov dword [ebp + 0x60], 0
mov dword [ebp + 0x64], 0xf
mov byte [ebp + 0x50], 0
cmp edx, 0x10
jb 0x4129d7
mov ecx, dword [ebp + 0x68]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4129cd
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0x94]
mov dword [ebp + 0x78], 0
mov dword [ebp + 0x7c], 0xf
mov byte [ebp + 0x68], 0
cmp edx, 0x10
jb 0x412a23
mov ecx, dword [ebp + 0x80]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412a19
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0xac]
mov dword [ebp + 0x90], 0
mov dword [ebp + 0x94], 0xf
mov byte [ebp + 0x80], 0
cmp edx, 0x10
jb 0x412a78
mov ecx, dword [ebp + 0x98]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412a6e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov edx, dword [ebp + 0xc4]
mov dword [ebp + 0xa8], 0
mov dword [ebp + 0xac], 0xf
mov byte [ebp + 0x98], 0
cmp edx, 0x10
jb 0x412ac9
mov ecx, dword [ebp + 0xb0]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x412abf
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x412af3
push edx
push ecx
call fcn.00420fd3
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00420961
mov esp, ebp
pop ebp
ret
call fcn.0041bb70
push str.invalid_stoi_argument
call fcn.0041fb09
call fcn.0043a5da
push str.invalid_stoi_argument
call fcn.0041fb09
push str.stoi_argument_out_of_range
call fcn.0041fb49
xchg ebp, eax
and byte [ecx], al
ret 0x4121