joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402600
Capabilities:
Delete file
Get common file path
Set current directory

Disassembly:
add esp, 0xfffffbe0
push esp
push 0x400
call sub.KERNEL32.DLL_GetCurrentDirectoryA
cmp byte [0x40c045], 0
jne 0x402689
mov eax, esp
call fcn.004028c4
mov ecx, 6
mov edx, dword [str.RarSFX]
call fcn.00406bac
test eax, eax
jne 0x402689
push 0x40c1f4
call sub.KERNEL32.DLL_SetCurrentDirectoryA
mov eax, esp
call fcn.00406a80
mov byte [esp + eax + 1], 0
lea eax, [esp + 0x400]
mov ecx, 0x1e
xor edx, edx
call fcn.00406a24
mov dword [esp + 0x404], 3
mov word [esp + 0x410], 0x14
mov eax, esp
mov dword [esp + 0x408], eax
lea edx, [esp + 0x400]
push edx
call sub.SHELL32.DLL_SHFileOperationA
add esp, 0x420
ret

Function at 0x402744
Capabilities:
Set registry value

Disassembly:
push ebx
add esp, 0xfffffbf8
mov ebx, eax
cmp byte [0x40c05d], 0
je 0x4027bb
cmp byte [0x40dd70], 0
je 0x4027bb
lea edx, [esp + 8]
mov eax, 0x40dd70
call fcn.00402713
lea ecx, [esp + 4]
push ecx
lea eax, [esp + 4]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call sub.ADVAPI32.DLL_RegCreateKeyExA
test eax, eax
jne 0x4027bb
mov eax, ebx
call fcn.00406a80
inc eax
push eax
push ebx
push 1
push 0
lea edx, [esp + 0x18]
push edx
push dword [esp + 0x14]
call sub.ADVAPI32.DLL_RegSetValueExA
push dword [esp]
call sub.ADVAPI32.DLL_RegCloseKey
add esp, 0x408
pop ebx
ret

Function at 0x4027c3
Capabilities:
Query or enumerate registry value

Disassembly:
push ebx
add esp, 0xfffff7f4
mov ebx, eax
cmp byte [0x40c05d], 0
je 0x40283c
lea edx, [esp + 0xc]
mov eax, ebx
call fcn.00402713
push esp
push 1
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
jne 0x40283c
mov dword [esp + 4], 0x400
lea ecx, [esp + 4]
push ecx
lea eax, [esp + 0x410]
push eax
lea edx, [esp + 0x10]
push edx
push 0
lea ecx, [esp + 0x1c]
push ecx
push dword [esp + 0x14]
call sub.ADVAPI32.DLL_RegQueryValueExA
test eax, eax
jne 0x402834
lea edx, [esp + 0x40c]
mov eax, ebx
call fcn.00406b00
push dword [esp]
call sub.ADVAPI32.DLL_RegCloseKey
add esp, 0x80c
pop ebx
ret

Function at 0x40294c
Capabilities:
Get geographical location

Disassembly:
add esp, 0xffffff9c
push 0x64
lea eax, [esp + 4]
push eax
push 0xf
push 0x400
call sub.KERNEL32.DLL_GetLocaleInfoA
xor eax, eax
mov al, byte [esp]
add esp, 0x64
ret
Function at 0x402ab4
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff9ec
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], edx
mov esi, eax
xor ebx, ebx
push 0
call sub.OLE32.DLL_OleInitialize
lea eax, [ebp - 8]
push eax
push 0x40cbe0
push 1
push 0
push 0x40cbf0
call sub.OLE32.DLL_CoCreateInstance
test eax, eax
jl 0x402bb3
push esi
mov edx, dword [ebp - 8]
push edx
mov ecx, dword [edx]
call dword [ecx + 0x50]
push edi
mov eax, dword [ebp - 8]
push eax
mov edx, dword [eax]
call dword [edx + 0x1c]
cmp dword [ebp + 0xc], 0
je 0x402b17
push 0
push dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
push ecx
mov eax, dword [ecx]
call dword [eax + 0x44]
cmp dword [ebp + 8], 0
je 0x402b29
push dword [ebp + 8]
mov edx, dword [ebp - 8]
push edx
mov ecx, dword [edx]
call dword [ecx + 0x2c]
lea eax, [ebp - 0x40c]
mov edx, esi
call fcn.00406b00
lea eax, [ebp - 0x40c]
call fcn.00405864
cmp byte [ebp - 0x40c], 0
je 0x402b5a
lea edx, [ebp - 0x40c]
push edx
mov ecx, dword [ebp - 8]
push ecx
mov eax, dword [ecx]
call dword [eax + 0x24]
lea edx, [ebp - 0xc]
push edx
push 0x40cc10
mov ecx, dword [ebp - 8]
push ecx
mov eax, dword [ecx]
call dword [eax]
test eax, eax
jl 0x402baa
push 0x104
lea edx, [ebp - 0x614]
push edx
push 0xffffffffffffffff
push dword [ebp - 4]
push 0
push 0
call sub.KERNEL32.DLL_MultiByteToWideChar
push 1
lea ecx, [ebp - 0x614]
push ecx
mov eax, dword [ebp - 0xc]
push eax
mov edx, dword [eax]
call dword [edx + 0x18]
test eax, eax
jl 0x402ba1
mov bl, 1
mov eax, dword [ebp - 0xc]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov ecx, dword [ebp - 8]
push ecx
mov eax, dword [ecx]
call dword [eax + 8]
call sub.OLE32.DLL_OleUninitialize
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x402bc4
Capabilities:
Get common file path

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov esi, edx
mov ebx, eax
push esp
call sub.SHELL32.DLL_SHGetMalloc
lea eax, [esp + 4]
push eax
push esi
push 0
call sub.SHELL32.DLL_SHGetSpecialFolderLocation
push ebx
push dword [esp + 8]
call sub.SHELL32.DLL_SHGetPathFromIDListA
push dword [esp + 4]
mov edx, dword [esp + 4]
push edx
mov ecx, dword [edx]
call dword [ecx + 0x14]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x402d28
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffc4
mov edi, edx
mov ebx, eax
push 0x67
push dword [0x40cc90]
call sub.USER32.DLL_GetDlgItem
mov esi, eax
cmp byte [0x40c019], 0
jne 0x402d84
mov eax, dword [0x40e170]
call fcn.00403fb0
push 5
push esi
call sub.USER32.DLL_ShowWindow
push 0xffffffffffffffff
push 0
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
push 0x40c099
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
mov byte [0x40c019], 1
push 0x5f5e100
push 0x5f5e100
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
mov dword [esp], 0x3c
mov edx, esp
push edx
push 0
push 0x43a
push esi
call sub.USER32.DLL_SendMessageA
mov byte [esp + 0x19], 0
mov dword [esp + 4], 1
test bl, bl
je 0x402dde
and dword [esp + 8], 0xbfffffff
or dword [esp + 8], 1
mov dword [esp + 0x14], 0xa0
or dword [esp + 4], 0x40000000
mov ecx, esp
push ecx
push 1
push 0x444
push esi
call sub.USER32.DLL_SendMessageA
push edi
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
push 0x5f5e100
push 0x5f5e100
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
test bl, bl
je 0x402e32
or dword [esp + 8], 0x40000000
and dword [esp + 8], 0xfffffffe
mov eax, esp
push eax
push 1
push 0x444
push esi
call sub.USER32.DLL_SendMessageA
push 0x40c0c0
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
add esp, 0x3c
pop edi
pop esi
pop ebx
ret
Function at 0x4034d8
Capabilities:
Accept command line arguments
Set environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
mov eax, 0x40e984
push ebx
mov ebx, 0x40d968
push esi
call fcn.00406770
call sub.KERNEL32.DLL_GetCommandLineA
mov esi, eax
test esi, esi
je 0x403512
xor eax, eax
mov al, byte [esi]
cmp eax, 0x22
jne 0x403512
lea eax, [esi + 1]
mov edx, 0x22
call fcn.00406a90
mov esi, eax
test esi, esi
je 0x4035c2
mov edx, 0x40c0f9
mov eax, esi
call fcn.00406ad4
mov esi, eax
test eax, eax
je 0x403535
mov eax, ebx
mov edx, esi
call fcn.00406b00
mov byte [ebp - 1], 0
xor eax, eax
xor esi, esi
jmp 0x4035b2
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
je 0x40354c
mov byte [ebp - 1], 1
cmp ecx, 0x22
jne 0x403552
inc esi
test esi, 1
jne 0x4035b1
xor edx, edx
mov dl, byte [ebx + eax]
cmp edx, 0x2d
jne 0x403573
test eax, eax
je 0x40357d
xor edx, edx
mov dl, byte [ebx + eax - 1]
cmp edx, 0x20
je 0x40357d
xor ecx, ecx
mov cl, byte [ebx + eax]
cmp ecx, 0x2f
jne 0x4035b1
xor edx, edx
mov dl, byte [ebx + eax + 1]
cmp edx, 0x73
je 0x40358d
cmp edx, 0x53
jne 0x4035b1
mov dl, byte [ebx + eax + 2]
test dl, dl
je 0x40359e
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
jne 0x4035b1
mov dword [0x40c058], 1
mov byte [0x40c05c], 1
jmp 0x4035b9
inc eax
mov dl, byte [ebx + eax]
test dl, dl
jne 0x40353f
cmp byte [ebp - 1], 0
jne 0x4035c2
mov byte [ebx], 0
push 0
call sub.KERNEL32.DLL_GetModuleHandleA
mov ebx, eax
mov dword [0x40ccc0], eax
push 0x64
push ebx
call sub.USER32.DLL_LoadIconA
mov dword [0x40dd68], eax
push 0x65
push dword [0x40ccc0]
call sub.USER32.DLL_LoadBitmapA
mov dword [0x40dd6c], eax
lea eax, [ebp - 0xc]
call fcn.00405154
push 0x400
push 0x40d568
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x40d568
push str.sfxname
call sub.KERNEL32.DLL_SetEnvironmentVariableA
mov edx, 0x40d568
mov eax, 0x40ccc8
call fcn.004048b8
lea eax, [ebp - 0x24]
call fcn.00403e20
lea eax, [ebp - 0x3c]
call fcn.00403e20
push 0
push 0x4010a3
lea edx, [ebp - 0x24]
push 0
mov dword [0x40e170], edx
lea ecx, [ebp - 0x3c]
push str.STARTDLG
push ebx
mov dword [0x40e174], ecx
call sub.USER32.DLL_DialogBoxParamA
xor eax, eax
mov dword [0x40cc90], eax
xor edx, edx
mov dword [0x40e174], edx
mov dword [0x40e170], edx
cmp dword [0x40cc98], 0
jne 0x403695
cmp dword [0x40cca4], 0
jne 0x403695
mov ecx, 4
mov edx, dword [0x40c048]
xor eax, eax
call fcn.004017eb
lea eax, [ebp - 0x3c]
mov edx, 2
call fcn.00403e44
lea eax, [ebp - 0x24]
mov edx, 2
call fcn.00403e44
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.004051c8
cmp byte [0x40c044], 0
je 0x4036ca
call fcn.00402600
mov eax, 0x40d4dc
mov ecx, 0x80
xor edx, edx
call fcn.00406a24
cmp dword [0x40c054], 0
jle 0x4036ee
mov eax, dword [0x40c048]
call fcn.00406838
push dword [0x40dd68]
call sub.GDI32.DLL_DeleteObject
mov eax, dword [0x40dd6c]
test eax, eax
je 0x403708
push eax
call sub.GDI32.DLL_DeleteObject
cmp dword [0x40ccb4], 0
jne 0x403729
cmp dword [0x40cc98], 0
je 0x403729
mov eax, 0x40ccb4
mov edx, 0xff
call fcn.00406638
mov dword [0x40cc98], 2
push dword [0x40ccb4]
call sub.KERNEL32.DLL_ExitProcess
xor eax, eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x403748
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov dword [0x40cca8], 1
mov ebx, dword [0x40cc90]
test ebx, ebx
je 0x403770
mov eax, 0x7d
call fcn.00402870
push eax
push 1
push ebx
call sub.USER32.DLL_SetDlgItemTextA
xor edx, edx
mov dword [0x40ccac], edx
mov dword [0x40ccb0], 1
mov eax, dword [0x40cc90]
test eax, eax
je 0x4037c9
push 1
push eax
call sub.USER32.DLL_ShowWindow
cmp dword [0x40c054], 0
jne 0x4037c0
cmp byte [0x40c019], 0
jne 0x4037c0
push 0
push 1
push 0x111
push dword [0x40cc90]
call sub.USER32.DLL_SendMessageA
jmp 0x4037c0
call fcn.00402910
cmp dword [0x40cc98], 2
jne 0x4037bb
cmp byte [0x40c044], 0
je 0x4037d7
call fcn.00402600
pop ebx
ret

Function at 0x403e6c
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, eax
push esi
push edi
cmp byte [ebx + 0x14], 0
mov edi, edx
mov esi, ecx
jne 0x403e91
push 0
call sub.OLE32.DLL_OleInitialize
call sub.COMCTL32.DLL_InitCommonControls
mov byte [ebx + 0x14], 1
mov byte [ebx + 0x15], 0
push 0
push esi
call sub.USER32.DLL_ShowWindow
mov edx, edi
mov eax, ebx
call fcn.00403fc8
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
mov dword [ebx + 0x10], ecx
push eax
push esi
call sub.USER32.DLL_GetWindowRect
push 2
lea edx, [ebp - 0x10]
push edx
push esi
call sub.USER32.DLL_GetParent
push eax
push 0
call sub.USER32.DLL_MapWindowPoints
mov eax, dword [ebx + 4]
test eax, eax
je 0x403ed7
push eax
call sub.USER32.DLL_DestroyWindow
push ebx
push dword [ebx]
push 0
push esi
call sub.USER32.DLL_GetParent
push eax
mov edx, dword [ebp - 4]
sub edx, dword [ebp - 0xc]
push edx
mov ecx, dword [ebp - 8]
sub ecx, dword [ebp - 0x10]
add ecx, 0xfffffffe
push ecx
push dword [ebp - 0xc]
mov eax, dword [ebp - 0x10]
inc eax
push eax
push 0x40000000
push 0
push str.RarHtmlClassName
push 0
call sub.USER32.DLL_CreateWindowExA
mov edi, eax
mov dword [ebx + 4], edi
test edi, edi
je 0x403f28
push 5
push edi
call sub.USER32.DLL_ShowWindow
push dword [ebx + 4]
call sub.USER32.DLL_UpdateWindow
cmp byte [ebx + 0x15], 0
jne 0x403fa5
mov eax, dword [ebx + 4]
test eax, eax
je 0x403f40
push eax
call sub.USER32.DLL_DestroyWindow
xor edx, edx
mov dword [ebx + 4], edx
push 5
push esi
call sub.USER32.DLL_ShowWindow
mov eax, dword [ebp + 8]
call fcn.00406a80
add eax, eax
lea eax, [eax + eax*2]
add eax, 0x100
call fcn.00406824
mov edi, eax
mov edx, dword [ebp + 8]
mov eax, edi
call fcn.00406b00
mov edx, edi
mov eax, ebx
call fcn.00404604
test al, al
jne 0x403f81
mov edx, edi
mov eax, ebx
call fcn.0040463c
mov edx, edi
mov eax, ebx
call fcn.0040447c
mov ebx, eax
mov eax, edi
call fcn.00406838
test ebx, ebx
je 0x403fa5
push ebx
push esi
call sub.USER32.DLL_SetWindowTextA
mov eax, ebx
call fcn.00406838
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4041bc
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffdc
mov edi, edx
mov esi, eax
xor eax, eax
mov dword [esp], eax
xor edx, edx
mov dword [esp + 4], edx
call sub.KERNEL32.DLL_GetTickCount
mov ebx, eax
jmp 0x404222
call sub.KERNEL32.DLL_GetTickCount
sub eax, ebx
cmp eax, 0x2710
ja 0x404233
push 0
push 0
push 0
push 0
lea eax, [esp + 0x18]
push eax
call sub.USER32.DLL_PeekMessageA
test eax, eax
je 0x404222
push 0
push 0
push 0
lea edx, [esp + 0x14]
push edx
call sub.USER32.DLL_GetMessageA
lea ecx, [esp + 8]
push ecx
call sub.USER32.DLL_TranslateMessage
lea eax, [esp + 8]
push eax
call sub.USER32.DLL_DispatchMessageA
push esp
push esi
mov edx, dword [esi]
call dword [edx + 0x48]
test eax, eax
jl 0x4041da
cmp dword [esp], 0
je 0x4041da
xor ebx, ebx
cmp dword [esp], 0
je 0x40427d
lea eax, [esp + 4]
push eax
push 0x40cc20
mov edx, dword [esp + 8]
push edx
mov ecx, dword [edx]
call dword [ecx]
test eax, eax
jl 0x40427d
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 0x20]
test eax, eax
jl 0x404273
push edi
mov ecx, dword [esp + 8]
push ecx
mov eax, dword [ecx]
call dword [eax + 0x14]
test eax, eax
setge bl
and ebx, 1
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 8]
mov eax, ebx
add esp, 0x24
pop edi
pop esi
pop ebx
ret
Function at 0x404d88
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff7ac
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x10]
push eax
mov esi, edx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
lea ecx, [ebp - 0xc]
call fcn.00404f84
mov ebx, eax
lea eax, [ebp - 0x34]
push eax
push esi
call sub.USER32.DLL_GetWindowRect
lea edx, [ebp - 0x44]
push edx
push esi
call sub.USER32.DLL_GetClientRect
mov ecx, dword [ebp - 0x2c]
sub ecx, dword [ebp - 0x34]
inc ecx
sub ecx, dword [ebp - 0x3c]
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x28]
sub eax, dword [ebp - 0x30]
inc eax
sub eax, dword [ebp - 0x38]
test bl, bl
mov dword [ebp - 0x18], eax
je 0x404e1f
cmp byte [ebp + 8], 0
jne 0x404e1f
mov eax, dword [ebp - 0x3c]
mov ecx, 0x64
imul dword [ebp - 0xc]
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x38]
imul dword [ebp - 0x10]
cdq
mov edi, 0x64
idiv edi
add ecx, dword [ebp - 0x14]
add eax, dword [ebp - 0x18]
push 0x206
push eax
push ecx
push 0
push 0
push 0
push esi
call sub.USER32.DLL_SetWindowPos
cmp byte [ebp + 8], 0
jne 0x404e5d
push 0x400
lea eax, [ebp - 0x444]
push eax
push esi
call sub.USER32.DLL_GetWindowTextA
push 1
push dword [ebp - 8]
lea ecx, [ebp - 0x444]
lea edx, [ebp - 0x444]
mov eax, dword [ebp - 4]
call fcn.00404c0c
lea edx, [ebp - 0x444]
push edx
push esi
call sub.USER32.DLL_SetWindowTextA
push 8
call sub.USER32.DLL_GetSystemMetrics
sub dword [ebp - 0x18], eax
push 5
push esi
call sub.USER32.DLL_GetWindow
mov edi, eax
mov dword [ebp - 0x1c], edi
xor esi, esi
jmp 0x404f6b
push 0x400
lea eax, [ebp - 0x844]
push eax
push edi
call sub.USER32.DLL_GetWindowTextA
cmp byte [ebp - 0x844], 0
je 0x404ebc
push 1
push dword [ebp - 8]
lea ecx, [ebp - 0x844]
lea edx, [ebp - 0x844]
mov eax, dword [ebp - 4]
call fcn.00404c0c
lea edx, [ebp - 0x844]
push edx
push edi
call sub.USER32.DLL_SetWindowTextA
test bl, bl
je 0x404f5b
lea ecx, [ebp - 0x854]
push ecx
push edi
call sub.USER32.DLL_GetWindowRect
mov eax, dword [ebp - 0x854]
sub eax, dword [ebp - 0x34]
mov edx, dword [ebp - 0x14]
sar edx, 1
jns 0x404ee4
adc edx, 0
sub eax, edx
mov ecx, 0x64
imul dword [ebp - 0xc]
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x850]
sub eax, dword [ebp - 0x30]
sub eax, dword [ebp - 0x18]
imul dword [ebp - 0x10]
cdq
push ecx
mov ecx, 0x64
idiv ecx
pop ecx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x84c]
sub eax, dword [ebp - 0x854]
inc eax
imul dword [ebp - 0xc]
cdq
push ecx
mov ecx, 0x64
idiv ecx
pop ecx
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x848]
sub eax, dword [ebp - 0x850]
inc eax
imul dword [ebp - 0x10]
cdq
push ecx
mov ecx, 0x64
idiv ecx
pop ecx
push 0x204
push eax
push dword [ebp - 0x24]
push dword [ebp - 0x20]
push ecx
push 0
push edi
call sub.USER32.DLL_SetWindowPos
push 2
push edi
call sub.USER32.DLL_GetWindow
mov edi, eax
cmp edi, dword [ebp - 0x1c]
je 0x404f7b
inc esi
test edi, edi
je 0x404f7b
cmp esi, 0x200
jl 0x404e7b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x405adc
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
mov esi, eax
call fcn.00405028
test eax, eax
je 0x405b02
test ebx, ebx
je 0x405b02
cmp word [ebx], 0
je 0x405b02
push 0
push ebx
call sub.KERNEL32.DLL_CreateDirectoryW
jmp 0x405b0a
push 0
push esi
call sub.KERNEL32.DLL_CreateDirectoryA
test eax, eax
je 0x405b1d
mov ecx, edi
mov edx, ebx
mov eax, esi
call fcn.00405d04
xor eax, eax
jmp 0x405b38
call sub.KERNEL32.DLL_GetLastError
cmp eax, 2
je 0x405b2c
cmp eax, 3
jne 0x405b33
mov eax, 2
jmp 0x405b38
mov eax, 1
pop edi
pop esi
pop ebx
ret

Function at 0x405cb0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
call fcn.00405028
test eax, eax
je 0x405cdb
test ebx, ebx
je 0x405cdb
cmp word [ebx], 0
je 0x405cdb
push ebx
call sub.KERNEL32.DLL_GetFileAttributesW
cmp eax, 0xffffffff
setne al
and eax, 1
pop esi
pop ebx
ret
push esi
call sub.KERNEL32.DLL_GetFileAttributesA
cmp eax, 0xffffffff
setne al
and eax, 1
pop esi
pop ebx
ret

Function at 0x405d04
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov ebx, edx
mov edi, eax
call fcn.00405028
test eax, eax
je 0x405d31
test ebx, ebx
je 0x405d31
cmp word [ebx], 0
je 0x405d31
push esi
push ebx
call sub.KERNEL32.DLL_SetFileAttributesW
test eax, eax
setne al
and eax, 1
jmp 0x405d40
push esi
push edi
call sub.KERNEL32.DLL_SetFileAttributesA
test eax, eax
setne al
and eax, 1
pop edi
pop esi
pop ebx
ret

Function at 0x405e40
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, 0x40e180
push ebp
mov ebp, edx
cmp dword [edi + 4], 0
mov esi, ecx
mov ebx, eax
jne 0x405e5a
call fcn.00405e08
mov eax, ebp
jmp 0x405e72
mov edx, ebx
xor ecx, ecx
xor dl, byte [eax]
dec esi
mov cl, dl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
inc eax
mov ebx, edx
test esi, esi
jbe 0x405e7a
test al, 7
jne 0x405e5e
cmp esi, 8
jb 0x405f03
xor ebx, dword [eax]
xor ecx, ecx
mov cl, bl
sub esi, 8
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
xor ebx, dword [eax + 4]
add eax, 8
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
xor ecx, ecx
mov ebx, edx
mov cl, bl
shr ebx, 8
mov edx, dword [edi + ecx*4]
xor edx, ebx
cmp esi, 8
mov ebx, edx
jae 0x405e83
xor edx, edx
jmp 0x405f1d
mov ecx, ebx
xor cl, byte [eax + edx]
and ecx, 0xff
shr ebx, 8
mov ecx, dword [edi + ecx*4]
xor ecx, ebx
mov ebx, ecx
inc edx
cmp esi, edx
ja 0x405f07
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x405fc0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
mov ebx, eax
push edi
mov dword [ebp - 4], edx
xor edx, edx
mov eax, dword [ebp + 0xc]
mov dword [ebx + 0xc18], edx
cmp byte [ebx + 0x15], 0
mov esi, ecx
je 0x405fe3
mov al, 1
cmp byte [ebp + 8], 0
mov edi, 0x80000000
je 0x405ff4
or edi, 0x40000000
mov dword [ebp - 8], 1
test al, al
je 0x406003
or dword [ebp - 8], 2
call fcn.00405028
test eax, eax
je 0x40602f
test esi, esi
je 0x40602f
cmp word [esi], 0
je 0x40602f
push 0
push 0x8000000
push 3
push 0
push dword [ebp - 8]
push edi
push esi
call sub.KERNEL32.DLL_CreateFileW
mov edi, eax
jmp 0x406048
push 0
push 0x8000000
push 3
push 0
push dword [ebp - 8]
push edi
push dword [ebp - 4]
call sub.KERNEL32.DLL_CreateFileA
mov edi, eax
cmp edi, 0xffffffff
jne 0x406061
call sub.KERNEL32.DLL_GetLastError
cmp eax, 2
jne 0x406061
mov dword [ebx + 0xc18], 1
xor eax, eax
cmp edi, 0xffffffff
mov byte [ebx + 0x12], 0
setne dl
mov dword [ebx + 0xc], eax
and edx, 1
mov byte [ebx + 0x10], 0
mov byte [ebp - 9], dl
cmp byte [ebp - 9], 0
je 0x4060cb
mov dword [ebx + 4], edi
test esi, esi
je 0x406096
lea eax, [ebx + 0x416]
mov edx, esi
call fcn.004066e8
jmp 0x40609f
mov word [ebx + 0x416], 0
cmp dword [ebp - 4], 0
je 0x4060b2
lea eax, [ebx + 0x16]
mov edx, dword [ebp - 4]
call fcn.00406b00
jmp 0x4060c1
lea edx, [ebx + 0x16]
mov ecx, 0x10000000
mov eax, esi
call fcn.004066ac
mov edx, dword [ebx + 4]
mov eax, ebx
call fcn.004060d8
mov al, byte [ebp - 9]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x406294
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, eax
push esi
push edi
push ecx
mov edi, edx
cmp dword [ebx + 0xc], 1
mov esi, ecx
jne 0x4062bb
cmp esi, 0x4e20
jle 0x4062b1
mov esi, 0x4e20
push 0xfffffffffffffff6
call sub.KERNEL32.DLL_GetStdHandle
mov dword [ebx + 4], eax
push 0
lea eax, [esp + 4]
push eax
push esi
push edi
push dword [ebx + 4]
call sub.KERNEL32.DLL_ReadFile
test eax, eax
jne 0x40630c
mov eax, ebx
call fcn.00406474
test al, al
je 0x4062f3
cmp esi, 0x4e20
jle 0x4062f3
mov ecx, 0x4e20
mov edx, edi
mov eax, ebx
call fcn.00406294
jmp 0x40630f
cmp dword [ebx + 0xc], 1
jne 0x406307
call sub.KERNEL32.DLL_GetLastError
cmp eax, 0x6d
jne 0x406307
xor eax, eax
jmp 0x40630f
or eax, 0xffffffff
jmp 0x40630f
mov eax, dword [esp]
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x406d30
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
add esp, 0xffffffe8
lea ecx, [esp + 0x10]
lea edx, [esp + 8]
mov eax, esp
call fcn.00406c94
mov ebx, eax
mov eax, dword [0x41b220]
call fcn.00406968
push 0
push 0x80
push 3
push 0
push 2
push 0x40000000
push 0x41b238
call sub.KERNEL32.DLL_CreateFileA
mov esi, eax
mov eax, dword [0x40f120]
mov eax, dword [eax + 0x10]
test al, 0x5f
je 0x406d88
and eax, 0x7f
push eax
push 0x41b238
call sub.KERNEL32.DLL_SetFileAttributesA
cmp esi, 0xffffffff
jne 0x406da7
push 0x41b238
mov eax, 0x6d
call fcn.00402870
push eax
call fcn.00402e4c
add esp, 8
jmp 0x406ddf
test ebx, ebx
je 0x406dd9
test bl, 1
je 0x406db4
mov eax, esp
jmp 0x406db6
xor eax, eax
test bl, 2
je 0x406dc1
lea edx, [esp + 8]
jmp 0x406dc3
xor edx, edx
test bl, 4
je 0x406dce
lea ecx, [esp + 0x10]
jmp 0x406dd0
xor ecx, ecx
push eax
push edx
push ecx
push esi
call sub.KERNEL32.DLL_SetFileTime
push esi
call sub.KERNEL32.DLL_CloseHandle
add esp, 0x18
pop esi
pop ebx
ret