joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430090
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.0042a840
test eax, eax
je 0x43017f
mov ecx, edi
call fcn.0042a840
mov ecx, eax
call fcn.00427db0
test eax, eax
jne 0x43017f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x43017f
mov eax, dword [0x4b2f20]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x4300f2
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.0042a840
mov ecx, eax
call fcn.00427fe0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x43017f
cmp ebx, eax
jne 0x43017f
cmp dword [esp + 0x10], eax
jne 0x430165
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x432db0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x474b58
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x432de9
inc eax
mov dword [esi + 0x10], eax
jmp 0x432efc
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x432dfd
mov eax, 0xffffffc7
jmp 0x432efe
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x432e0e
cmp dword [esi + 8], eax
jne 0x432dfd
cmp dword [esi + 8], eax
jne 0x432e27
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x432e27
mov eax, 0xffffffc7
jmp 0x432efe
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x432e3b
push eax
mov ecx, ebx
call fcn.004325e0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00401e80
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x432e6c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00401ea0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00431d50
test eax, eax
mov dword [esp + 0x38], eax
je 0x432e9f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4842a0
call fcn.00402080
mov eax, dword [esp + 0x38]
jmp 0x432efe
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00432c10
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x432ee3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00432c30
mov esi, eax
test esi, esi
jne 0x432f13
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00432c10
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x432eb5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4842a0
call fcn.00402080
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4842a0
call fcn.00402080
mov eax, esi
jmp 0x432efe

Function at 0x436020
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x436080
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x436080
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x436080
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x436080
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4360c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x43c210
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x475188
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0046bfb2
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043bbb0
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046bee0
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004686ca
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004686ca
push 1
push 0
push 0
mov ecx, esi
call fcn.00468672
push 1
push 0
push 1
mov ecx, esi
call fcn.00468672
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046c024
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43c390
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4751a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0046bfb2
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043bbb0
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046bee0
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43c454
cmp dword [esp + 0x40], 1
jne 0x43c452
cmp ecx, eax
jge 0x43c454
mov eax, ecx
cmp eax, 0xc8
jge 0x43c460
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043c210
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046c024
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43cbe0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x475213
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00466ae8
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0046c25a
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046d7b2
test eax, eax
je 0x43ccfc
mov ecx, dword [esp + 0x3c]
call fcn.0046c287
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43ccc0
push edi
mov ecx, esi
call fcn.0046984c
mov ecx, esi
call fcn.0043ce60
cmp dword [esp + 0x38], 1
jne 0x43ccf5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004699b6
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43f720
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43f753
push esi
call fcn.00442810
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43f74c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43f7d9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43f7c2
mov eax, dword [esi + 8]
test eax, eax
je 0x43f777
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43f7be
cmp eax, 2
je 0x43f7c2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43f76a
cmp eax, 3
je 0x43f79d
cmp eax, 1
jne 0x43f76a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43f76a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43f76a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043f800
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43f7e8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043f800
add esp, 4
pop esi
ret

Function at 0x4678dd
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x467915
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00465994
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0046596c
jmp 0x467921
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x468fd2
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x469014
call fcn.0046ecbe
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x469014
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46900b
xor eax, eax
jmp 0x46901c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00469022
pop edi
pop esi
pop ebx
ret 4

Function at 0x46f1ee
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x46f21c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46f23a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046f154
jmp 0x46f23a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46f23a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046f154
test edi, edi
mov eax, edi
jne 0x46f224
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x405ef4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422a34], 0
push esi
jne 0x405f2b
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f05
mov dword [ecx*4 + 0x422a30], eax
inc ecx
cmp ecx, 0x100
jl 0x405f00
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405f5c
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a30]
xor eax, esi
inc ecx
dec edx
jne 0x405f3e
pop edi
not eax
pop esi
ret 0xc

Function at 0x401031
Capabilities:
Hide graphical window

Disassembly:
push 0
call sub.kernel32.dll_GetModuleHandleA
mov dword [0x403020], eax
call sub.kernel32.dll_GetCommandLineA
mov dword [0x403024], eax
push 0xa
push dword [0x403024]
push 0
push dword [0x403020]
call 0x401031
push eax
call sub.kernel32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xffffffb0
mov dword [ebp - 0x30], 0x30
mov dword [ebp - 0x2c], 3
mov dword [ebp - 0x28], 0x401118
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
push dword [0x403020]
pop dword [ebp - 0x1c]
mov dword [ebp - 0x10], 0x10
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], str.MainWinClass
push 0x7f00
push 0
call sub.user32.dll_LoadIconA
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], eax
push 0x7f00
push 0
call sub.user32.dll_LoadCursorA
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x30]
push eax
call sub.user32.dll_RegisterClassExA
push 0
push dword [ebp + 8]
push 0
push 0
push 0x80000000
push 0x80000000
push 0x80000000
push 0x80000000
push 0xcf0000
push str.Main_Window
push str.MainWinClass
push 0
call sub.user32.dll_CreateWindowExA
mov dword [ebp - 0x50], eax
push 1
push dword [ebp - 0x50]
call sub.user32.dll_ShowWindow
push dword [ebp - 0x50]
call sub.user32.dll_UpdateWindow
push 0
push 0
push 0
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_GetMessageA
or eax, eax
je 0x401111
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_TranslateMessage
lea eax, [ebp - 0x4c]
push eax
call sub.user32.dll_DispatchMessageA
jmp 0x4010ea
mov eax, dword [ebp - 0x44]
leave
ret 0x10
Function at 0x4027a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50c40
call fcn.00404340
mov eax, dword [0x40f004]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x50c20], 0
push eax
push eax
push eax
mov word [ebp - 0x50c0c], ax
lea eax, [ebp - 0x50c1c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x50c20]
mov dword [ebp - 0x50c1c], 0x10001
push eax
mov dword [ebp - 0x50c18], 0x2b11
mov dword [ebp - 0x50c14], 0x2b11
mov dword [ebp - 0x50c10], 0x80001
call dword [sym.imp.WINMM.dll_waveOutOpen]
push 0x50bfe
lea eax, [ebp - 0x50c08]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
mov edx, eax
movsx ecx, al
shr edx, 9
or dl, 9
movsx edx, dl
imul edx, ecx
xor dl, al
mov byte [ebp + eax - 0x50c08], dl
inc eax
cmp eax, 0x50bfe
jb 0x402823
lea eax, [ebp - 0x50c08]
mov dword [ebp - 0x50c3c], 0x50bfe
mov dword [ebp - 0x50c40], eax
lea eax, [ebp - 0x50c40]
push 0x20
push eax
push dword [ebp - 0x50c20]
mov dword [ebp - 0x50c38], 0
mov dword [ebp - 0x50c34], 0
mov dword [ebp - 0x50c30], 0
mov dword [ebp - 0x50c2c], 0
mov dword [ebp - 0x50c28], 0
mov dword [ebp - 0x50c24], 0
call dword [sym.imp.WINMM.dll_waveOutPrepareHeader]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutWrite]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutUnprepareHeader]
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutClose]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040368d
mov esp, ebp
pop ebp
ret
Function at 0x402a50
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x50c40
call fcn.00404340
mov eax, dword [0x40f004]
xor eax, ebp
mov dword [ebp - 4], eax
xor eax, eax
mov dword [ebp - 0x50c20], 0
push eax
push eax
push eax
mov word [ebp - 0x50c0c], ax
lea eax, [ebp - 0x50c1c]
push eax
push 0xffffffffffffffff
lea eax, [ebp - 0x50c20]
mov dword [ebp - 0x50c1c], 0x10001
push eax
mov dword [ebp - 0x50c18], 0x2b11
mov dword [ebp - 0x50c14], 0x2b11
mov dword [ebp - 0x50c10], 0x80001
call dword [sym.imp.WINMM.dll_waveOutOpen]
push 0x50bfe
lea eax, [ebp - 0x50c08]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
mov edx, eax
mov ecx, eax
xor edx, 0x400
shr ecx, 0xe
shr edx, 0xa
and ecx, 3
and edx, 5
add ecx, 5
add edx, 3
imul edx, ecx
mov ecx, eax
shr ecx, 8
and ecx, 3
imul edx, eax
shr edx, cl
mov byte [ebp + eax - 0x50c08], dl
inc eax
cmp eax, 0x50bfe
jb 0x402ad3
lea eax, [ebp - 0x50c08]
mov dword [ebp - 0x50c3c], 0x50bfe
mov dword [ebp - 0x50c40], eax
lea eax, [ebp - 0x50c40]
push 0x20
push eax
push dword [ebp - 0x50c20]
mov dword [ebp - 0x50c38], 0
mov dword [ebp - 0x50c34], 0
mov dword [ebp - 0x50c30], 0
mov dword [ebp - 0x50c2c], 0
mov dword [ebp - 0x50c28], 0
mov dword [ebp - 0x50c24], 0
call dword [sym.imp.WINMM.dll_waveOutPrepareHeader]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutWrite]
push 0x20
lea eax, [ebp - 0x50c40]
push eax
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutUnprepareHeader]
push dword [ebp - 0x50c20]
call dword [sym.imp.WINMM.dll_waveOutClose]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040368d
mov esp, ebp
pop ebp
ret
Function at 0x403ec3
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x403f02
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x403f02
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x403f02
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x403f02
cmp dword [ecx + 0x74], 0xe
jbe 0x403f02
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x43be01
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x43be2f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x43be4d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0043bd6b
jmp 0x43be4d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43be4d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.0043bd6b
test edi, edi
mov eax, edi
jne 0x43be37
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x465aec]
test ecx, ecx
je 0x43bf00
jmp 0x43be00
ret 8

Function at 0x402daa
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x40a58c], 0
push esi
jne 0x402de1
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x402dbb
mov dword [ecx*4 + 0x40a588], eax
inc ecx
cmp ecx, 0x100
jl 0x402db6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x402e12
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x40a588]
xor eax, esi
inc ecx
dec edx
jne 0x402df4
pop edi
not eax
pop esi
ret 0xc

Function at 0x10001970
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x18c5df0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
mov eax, dword [esp + 0x48]
push ebx
mov ebx, dword [0x18c7220]
push esi
push edi
mov edi, ecx
lea ecx, [esp + 0x1c]
xor esi, esi
push eax
push ecx
mov word [esp + 0x24], si
call ebx
cmp eax, esi
jge 0x100019b5
mov word [esp + 0x1c], 0xa
mov dword [esp + 0x24], eax
mov edx, dword [esp + 0x50]
lea eax, [esp + 0x2c]
push edx
push eax
mov dword [esp + 0x4c], esi
mov word [esp + 0x34], si
call ebx
cmp eax, esi
jge 0x100019d9
mov word [esp + 0x2c], 0xa
mov dword [esp + 0x34], eax
lea ecx, [esp + 0x1c]
mov eax, dword [edi]
mov dword [esp + 0xc], ecx
mov ecx, dword [esp + 0x58]
push esi
push esi
push ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x5c]
push 1
push 0x400
mov dword [esp + 0x28], esi
mov dword [esp + 0x2c], 2
mov dword [esp + 0x30], esi
mov edx, dword [eax]
push 0x18c7778
push ecx
push eax
mov byte [esp + 0x68], 1
call dword [edx + 0x18]
mov edi, dword [0x18c721c]
lea edx, [esp + 0x2c]
push edx
mov esi, eax
call edi
lea eax, [esp + 0x1c]
push eax
call edi
mov ecx, dword [esp + 0x3c]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
Function at 0x4029f4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004040d0
test esi, esi
jne 0x402a2a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004041c0
jmp 0x402a48
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402908
mov edi, eax
test esi, esi
je 0x402a48
cmp dword [ebx], 0
je 0x402a48
dec esi
jmp 0x402a31
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4031b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4a8020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403248
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x403228
xor eax, eax
push ebp
push 0x403221
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403264
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403228
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
mov ax, word [0x4a8020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4a8020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403f54
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4aa048], 0
je 0x403fb5
cmp word [0x4aa21c], 0xd7b2
jne 0x403f7d
cmp dword [0x4aa224], 0
jbe 0x403f7d
mov eax, 0x4aa218
call dword [0x4aa234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4a806c
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403fdc
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle_1
push eax
call sub.KERNEL32.DLL_WriteFile_1
pop edx
ret
cmp byte [0x4a8030], 0
jne 0x403fd1
push 0
push 0x4a8064
push 0x4a806c
push 0
call sub.user32.dll_MessageBoxA_1
pop edx
ret