joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403760
Capabilities:
Accept command line arguments
Set environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
mov eax, 0x419120
push ebx
mov ebx, 0x414558
push esi
call fcn.0040f34c
call sub.KERNEL32.DLL_GetCommandLineA
mov esi, eax
test esi, esi
je 0x40379a
xor eax, eax
mov al, byte [esi]
cmp eax, 0x22
jne 0x40379a
lea eax, [esi + 1]
mov edx, 0x22
call fcn.0040eb28
mov esi, eax
test esi, esi
je 0x40384a
mov edx, 0x4130f9
mov eax, esi
call fcn.0040eb6c
mov esi, eax
test eax, eax
je 0x4037bd
mov eax, ebx
mov edx, esi
call fcn.0040eb98
mov byte [ebp - 1], 0
xor eax, eax
xor esi, esi
jmp 0x40383a
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
je 0x4037d4
mov byte [ebp - 1], 1
cmp ecx, 0x22
jne 0x4037da
inc esi
test esi, 1
jne 0x403839
xor edx, edx
mov dl, byte [ebx + eax]
cmp edx, 0x2d
jne 0x4037fb
test eax, eax
je 0x403805
xor edx, edx
mov dl, byte [ebx + eax - 1]
cmp edx, 0x20
je 0x403805
xor ecx, ecx
mov cl, byte [ebx + eax]
cmp ecx, 0x2f
jne 0x403839
xor edx, edx
mov dl, byte [ebx + eax + 1]
cmp edx, 0x73
je 0x403815
cmp edx, 0x53
jne 0x403839
mov dl, byte [ebx + eax + 2]
test dl, dl
je 0x403826
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
jne 0x403839
mov dword [0x413050], 1
mov byte [0x413054], 1
jmp 0x403841
inc eax
mov dl, byte [ebx + eax]
test dl, dl
jne 0x4037c7
cmp byte [ebp - 1], 0
jne 0x40384a
mov byte [ebx], 0
push 0
call sub.KERNEL32.DLL_GetModuleHandleA
mov ebx, eax
mov dword [0x419118], eax
push 0x64
push ebx
call sub.USER32.DLL_LoadIconA
mov dword [0x414958], eax
push 0x65
push dword [0x419118]
call sub.USER32.DLL_LoadBitmapA
mov dword [0x41495c], eax
lea eax, [ebp - 0xc]
call fcn.004054cc
push 0x400
push 0x414158
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x414158
push str.sfxname
call sub.KERNEL32.DLL_SetEnvironmentVariableA
mov edx, 0x414158
mov eax, 0x419104
call fcn.00404b0c
lea eax, [ebp - 0x24]
call fcn.00404074
lea eax, [ebp - 0x3c]
call fcn.00404074
push 0
push 0x401183
lea edx, [ebp - 0x24]
push 0
mov dword [0x414d60], edx
lea ecx, [ebp - 0x3c]
push str.STARTDLG
push ebx
mov dword [0x414d64], ecx
call sub.USER32.DLL_DialogBoxParamA
lea eax, [ebp - 0x3c]
mov edx, 2
call fcn.00404098
lea eax, [ebp - 0x24]
mov edx, 2
call fcn.00404098
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.00405540
xor ecx, ecx
mov dword [0x414d64], ecx
mov dword [0x414d60], ecx
cmp dword [0x4138ac], 0
jne 0x40393d
cmp dword [0x4138b8], 0
jne 0x40393d
mov ecx, 4
mov edx, dword [0x413040]
xor eax, eax
call fcn.004018cb
cmp byte [0x41303d], 0
je 0x40394b
call fcn.004026ac
mov eax, 0x4140c8
mov ecx, 0x80
xor edx, edx
call fcn.0040ea98
cmp dword [0x41304c], 0
jle 0x40396f
mov eax, dword [0x413040]
call fcn.0040ea1c
push dword [0x414958]
call sub.GDI32.DLL_DeleteObject
mov eax, dword [0x41495c]
test eax, eax
je 0x403989
push eax
call sub.GDI32.DLL_DeleteObject
cmp dword [0x4190f8], 0
jne 0x4039aa
cmp dword [0x4138ac], 0
je 0x4039aa
mov eax, 0x4190f8
mov edx, 0xff
call fcn.0040c250
mov dword [0x4138ac], 2
push dword [0x4190f8]
call sub.KERNEL32.DLL_ExitProcess
xor eax, eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4040c0
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 0x4040e5
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.0040421c
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 0x40412b
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 0x40417c
push 5
push edi
call sub.USER32.DLL_ShowWindow
push dword [ebx + 4]
call sub.USER32.DLL_UpdateWindow
cmp byte [ebx + 0x15], 0
jne 0x4041f9
mov eax, dword [ebx + 4]
test eax, eax
je 0x404194
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.0040eb18
add eax, eax
lea eax, [eax + eax*2]
add eax, 0x100
call fcn.0040ea08
mov edi, eax
mov edx, dword [ebp + 8]
mov eax, edi
call fcn.0040eb98
mov edx, edi
mov eax, ebx
call fcn.00404858
test al, al
jne 0x4041d5
mov edx, edi
mov eax, ebx
call fcn.00404890
mov edx, edi
mov eax, ebx
call fcn.004046d0
mov ebx, eax
mov eax, edi
call fcn.0040ea1c
test ebx, ebx
je 0x4041f9
push ebx
push esi
call sub.USER32.DLL_SetWindowTextA
mov eax, ebx
call fcn.0040ea1c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x404410
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 0x404476
call sub.KERNEL32.DLL_GetTickCount
sub eax, ebx
cmp eax, 0x2710
ja 0x404487
push 0
push 0
push 0
push 0
lea eax, [esp + 0x18]
push eax
call sub.USER32.DLL_PeekMessageA
test eax, eax
je 0x404476
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 0x40442e
cmp dword [esp], 0
je 0x40442e
xor ebx, ebx
cmp dword [esp], 0
je 0x4044d1
lea eax, [esp + 4]
push eax
push 0x413834
mov edx, dword [esp + 8]
push edx
mov ecx, dword [edx]
call dword [ecx]
test eax, eax
jl 0x4044d1
mov eax, dword [esp + 4]
push eax
mov edx, dword [eax]
call dword [edx + 0x20]
test eax, eax
jl 0x4044c7
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 0x404fdc
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.004051d8
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 0x405073
cmp byte [ebp + 8], 0
jne 0x405073
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 0x4050b1
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.00404e60
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 0x4051bf
push 0x400
lea eax, [ebp - 0x844]
push eax
push edi
call sub.USER32.DLL_GetWindowTextA
cmp byte [ebp - 0x844], 0
je 0x405110
push 1
push dword [ebp - 8]
lea ecx, [ebp - 0x844]
lea edx, [ebp - 0x844]
mov eax, dword [ebp - 4]
call fcn.00404e60
lea edx, [ebp - 0x844]
push edx
push edi
call sub.USER32.DLL_SetWindowTextA
test bl, bl
je 0x4051af
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 0x405138
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 0x4051cf
inc esi
test edi, edi
je 0x4051cf
cmp esi, 0x200
jl 0x4050cf
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4053a8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff9ac
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
lea ebx, [ebp - 0x254]
test edi, edi
je 0x4053ef
mov edx, edi
mov eax, ebx
call fcn.0040eb98
mov eax, ebx
call fcn.0040eb18
inc eax
add ebx, eax
mov edx, edi
mov eax, ebx
call fcn.0040eb98
mov eax, ebx
call fcn.0040eb18
inc eax
add ebx, eax
mov eax, 0x85
call fcn.00402904
mov edx, eax
mov eax, ebx
call fcn.0040eb98
mov eax, ebx
call fcn.0040eb18
inc eax
add ebx, eax
mov edx, 0x413560
mov eax, ebx
call fcn.0040eb98
mov eax, ebx
call fcn.0040eb18
inc eax
mov ecx, 0x4c
add ebx, eax
lea eax, [ebp - 0x54]
xor edx, edx
mov byte [ebx], 0
call fcn.0040ea98
mov dword [ebp - 0x54], 0x4c
mov eax, dword [ebp - 4]
mov dword [ebp - 0x50], eax
mov edx, dword [0x419118]
mov dword [ebp - 0x4c], edx
lea ecx, [ebp - 0x254]
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x34], 0x400
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov eax, esi
call fcn.00405ac0
cmp esi, eax
jne 0x405488
lea edx, [ebp - 0x654]
push edx
push 0x400
call sub.KERNEL32.DLL_GetCurrentDirectoryA
lea ecx, [ebp - 0x654]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x20], 0x1080c
lea eax, [ebp - 0x54]
push eax
call sub.COMDLG32.DLL_GetOpenFileNameA
mov ebx, eax
test ebx, ebx
jne 0x4054b8
call sub.COMDLG32.DLL_CommDlgExtendedError
cmp eax, 0x3002
jne 0x4054b8
mov byte [esi], 0
lea eax, [ebp - 0x54]
push eax
call sub.COMDLG32.DLL_GetOpenFileNameA
mov ebx, eax
test ebx, ebx
setne al
and eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x406518
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.0040527c
test eax, eax
je 0x40653e
test ebx, ebx
je 0x40653e
cmp word [ebx], 0
je 0x40653e
push 0
push ebx
call sub.KERNEL32.DLL_CreateDirectoryW
jmp 0x406546
push 0
push esi
call sub.KERNEL32.DLL_CreateDirectoryA
test eax, eax
je 0x406559
mov ecx, edi
mov edx, ebx
mov eax, esi
call fcn.00406878
xor eax, eax
jmp 0x406574
call sub.KERNEL32.DLL_GetLastError
cmp eax, 2
je 0x406568
cmp eax, 3
jne 0x40656f
mov eax, 2
jmp 0x406574
mov eax, 1
pop edi
pop esi
pop ebx
ret

Function at 0x4067ec
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
call fcn.0040527c
test eax, eax
je 0x406817
test ebx, ebx
je 0x406817
cmp word [ebx], 0
je 0x406817
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 0x40684c
Capabilities:
Get file attributes

Disassembly:
push ebx
push esi
mov ebx, edx
mov esi, eax
call fcn.0040527c
test eax, eax
je 0x40686e
test ebx, ebx
je 0x40686e
cmp word [ebx], 0
je 0x40686e
push ebx
call sub.KERNEL32.DLL_GetFileAttributesW
pop esi
pop ebx
ret
push esi
call sub.KERNEL32.DLL_GetFileAttributesA
pop esi
pop ebx
ret

Function at 0x406878
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov esi, ecx
mov ebx, edx
mov edi, eax
call fcn.0040527c
test eax, eax
je 0x4068a5
test ebx, ebx
je 0x4068a5
cmp word [ebx], 0
je 0x4068a5
push esi
push ebx
call sub.KERNEL32.DLL_SetFileAttributesW
test eax, eax
setne al
and eax, 1
jmp 0x4068b4
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 0x408448
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, 0x415170
push ebp
mov ebp, edx
cmp dword [edi + 4], 0
mov esi, ecx
mov ebx, eax
jne 0x408462
call fcn.00408410
mov eax, ebp
jmp 0x40847a
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 0x408482
test al, 7
jne 0x408466
cmp esi, 8
jb 0x40850b
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 0x40848b
xor edx, edx
jmp 0x408525
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 0x40850f
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x408b78
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
mov esi, ecx
mov ebx, edx
mov dword [ebp - 4], eax
test ebx, ebx
je 0x408b8f
test esi, esi
jg 0x408b96
xor eax, eax
jmp 0x408c48
mov edx, dword [ebp - 4]
add edx, 4
lea eax, [ebp - 0x2c]
mov ecx, 0x10
call fcn.0040eaac
test esi, esi
jns 0x408bb0
add esi, 0xf
sar esi, 4
mov dword [ebp - 8], esi
mov edx, dword [ebp - 8]
mov dword [ebp - 0xc], edx
cmp dword [ebp - 0xc], 0
jle 0x408c2f
lea ecx, [ebp - 0x1c]
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.00408f04
lea edx, [ebp - 0x2c]
mov eax, edx
mov ecx, dword [eax]
xor dword [ebp - 0x1c], ecx
mov ecx, dword [eax + 4]
xor dword [ebp - 0x18], ecx
mov ecx, dword [eax + 8]
xor dword [ebp - 0x14], ecx
mov eax, dword [eax + 0xc]
xor dword [ebp - 0x10], eax
mov eax, edx
mov edx, ebx
mov ecx, dword [edx]
mov dword [eax], ecx
mov ecx, dword [edx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [edx + 8]
mov dword [eax + 8], ecx
mov edx, dword [edx + 0xc]
mov dword [eax + 0xc], edx
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x1c]
mov dword [eax], edx
mov ecx, dword [ebp - 0x18]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 0x14]
mov dword [eax + 8], edx
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0xc], ecx
add ebx, 0x10
add dword [ebp + 8], 0x10
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jg 0x408bc2
lea edx, [ebp - 0x2c]
mov eax, dword [ebp - 4]
add eax, 4
mov ecx, 0x10
call fcn.0040eaac
mov eax, dword [ebp - 8]
shl eax, 4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x408e6c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffec
mov dword [esp], eax
mov esi, 1
xor eax, eax
xor ecx, ecx
mov edx, esi
mov ebx, ecx
shl edx, 4
add edx, dword [esp]
shl ebx, 2
add edx, ebx
xor ebx, ebx
add edx, 0x14
movzx edi, byte [edx + 1]
mov bl, byte [edx]
lea edi, [edi*4 + 0x417e32]
lea ebx, [ebx*4 + 0x417a32]
mov bl, byte [ebx + eax]
xor bl, byte [edi + eax]
movzx edi, byte [edx + 2]
movzx edx, byte [edx + 3]
lea edi, [edi*4 + 0x418232]
lea edx, [edx*4 + 0x418632]
xor bl, byte [edi + eax]
xor bl, byte [edx + eax]
lea edx, [esp + ecx*4 + 4]
mov byte [edx + eax], bl
inc ecx
cmp ecx, 4
jl 0x408e7e
inc eax
cmp eax, 4
jl 0x408e7c
mov eax, esi
lea edx, [esp + 4]
shl eax, 4
mov ecx, 0x10
add eax, dword [esp]
add eax, 0x14
call fcn.0040eaac
inc esi
cmp esi, 0xa
jl 0x408e7a
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x40a178
Capabilities:
Hash data using sha1

Disassembly:
mov dword [eax], 0x67452301
xor edx, edx
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], 0xc3d2e1f0
mov dword [eax + 0x18], edx
mov dword [eax + 0x14], edx
ret
Function at 0x40d7a8
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 0x40d7cb
mov al, 1
cmp byte [ebp + 8], 0
mov edi, 0x80000000
je 0x40d7dc
or edi, 0x40000000
mov dword [ebp - 8], 1
test al, al
je 0x40d7eb
or dword [ebp - 8], 2
call fcn.0040527c
test eax, eax
je 0x40d817
test esi, esi
je 0x40d817
cmp word [esi], 0
je 0x40d817
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 0x40d830
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 0x40d849
call sub.KERNEL32.DLL_GetLastError
cmp eax, 2
jne 0x40d849
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 0x40d8b3
mov dword [ebx + 4], edi
test esi, esi
je 0x40d87e
lea eax, [ebx + 0x416]
mov edx, esi
call fcn.0040f254
jmp 0x40d887
mov word [ebx + 0x416], 0
cmp dword [ebp - 4], 0
je 0x40d89a
lea eax, [ebx + 0x16]
mov edx, dword [ebp - 4]
call fcn.0040eb98
jmp 0x40d8a9
lea edx, [ebx + 0x16]
mov ecx, 0x10000000
mov eax, esi
call fcn.0040f1c4
mov edx, dword [ebx + 4]
mov eax, ebx
call fcn.0040d998
mov al, byte [ebp - 9]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x40daa0
Capabilities:
Write file on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov esi, ecx
test esi, esi
mov edi, eax
mov dword [esp], edx
je 0x40db89
mov eax, dword [edi + 0xc]
test eax, eax
je 0x40dadb
dec eax
je 0x40dac5
dec eax
je 0x40dad1
jmp 0x40dadb
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
mov dword [edi + 4], eax
jmp 0x40dadb
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov dword [edi + 4], eax
cmp dword [edi + 0xc], 0
je 0x40db2d
xor ebp, ebp
cmp esi, ebp
jle 0x40db49
push 0
lea eax, [esp + 8]
push eax
mov edx, esi
sub edx, ebp
cmp edx, 0x4000
jge 0x40db00
mov ecx, esi
sub ecx, ebp
jmp 0x40db05
mov ecx, 0x4000
push ecx
mov eax, dword [esp + 0xc]
add eax, ebp
push eax
push dword [edi + 4]
call sub.KERNEL32.DLL_WriteFile
test eax, eax
setne bl
and ebx, 1
test bl, bl
je 0x40db49
add ebp, 0x4000
cmp esi, ebp
jg 0x40dae7
jmp 0x40db49
push 0
lea eax, [esp + 8]
push eax
push esi
push dword [esp + 0xc]
push dword [edi + 4]
call sub.KERNEL32.DLL_WriteFile
test eax, eax
setne bl
and ebx, 1
test bl, bl
jne 0x40db85
cmp byte [edi + 0x14], 0
je 0x40db85
cmp dword [edi + 0xc], 0
jne 0x40db85
lea ebp, [edi + 0x16]
mov eax, 0x4190f8
mov edx, ebp
call fcn.0040c0b4
test al, al
jne 0x40dadb
mov ecx, ebp
mov eax, 0x4190f8
xor edx, edx
call fcn.0040c09c
jmp 0x40db85
mov byte [edi + 8], 1
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x40dc74
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 0x40dc9b
cmp esi, 0x4e20
jle 0x40dc91
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 0x40dcec
mov eax, ebx
call fcn.0040dfb4
test al, al
je 0x40dcd3
cmp esi, 0x4e20
jle 0x40dcd3
mov ecx, 0x4e20
mov edx, edi
mov eax, ebx
call fcn.0040dc74
jmp 0x40dcef
cmp dword [ebx + 0xc], 1
jne 0x40dce7
call sub.KERNEL32.DLL_GetLastError
cmp eax, 0x6d
jne 0x40dce7
xor eax, eax
jmp 0x40dcef
or eax, 0xffffffff
jmp 0x40dcef
mov eax, dword [esp]
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40f154
Capabilities:
Check for time delay via gettickcount

Disassembly:
cmp byte [0x41372c], 0
jne 0x40f16d
call fcn.0040ed34
mov dword [0x413728], eax
inc byte [0x41372c]
call fcn.0040ed34
sub eax, dword [0x413728]
cmp eax, 0x64
jle 0x40f1a9
cmp dword [0x4138ac], 0
je 0x40f1a4
mov eax, 0x4190f8
mov edx, 0xff
call fcn.0040c250
mov eax, 0x4190f8
mov edx, 0xff
call fcn.0040c248
call fcn.004029a4
ret
Function at 0x40ed83
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0x40eae0
inc eax
call fcn.0040eda7
mov ecx, 0x91d308be
xor dword [ebx], edi
mov eax, eax
add eax, 0xcd4329a3
inc ebx
or ecx, eax
cmp ebx, edx
jne fcn.0040ed83
ret