joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447cf0
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
mov eax, ebx
call fcn.004477c0
test eax, eax
jl 0x447f28
mov edx, dword [ebx + 0xf0]
add edx, edx
push esi
add edx, edx
xor esi, esi
push edi
test edx, edx
jle 0x447d5d
lea ecx, [ebx + edx*4 + 8]
lea eax, [ebx + 8]
push ebp
lea esp, [esp]
mov ebp, dword [ecx - 8]
mov edi, dword [eax - 8]
mov dword [eax - 8], ebp
mov ebp, dword [ecx - 4]
mov dword [ecx - 8], edi
mov edi, dword [eax - 4]
mov dword [eax - 4], ebp
mov ebp, dword [ecx]
mov dword [ecx - 4], edi
mov edi, dword [eax]
mov dword [eax], ebp
mov ebp, dword [ecx + 4]
mov dword [ecx], edi
mov edi, dword [eax + 4]
mov dword [eax + 4], ebp
mov dword [ecx + 4], edi
add esi, 4
sub edx, 4
add eax, 0x10
sub ecx, 0x10
cmp esi, edx
jl 0x447d20
pop ebp
mov edx, 1
cmp dword [ebx + 0xf0], edx
jle 0x447f24
lea eax, [ebx + 2]
mov ecx, dword [eax + 0xe]
movzx edi, byte [eax + 0xf]
mov edi, dword [edi*4 + 0x51df18]
add eax, 0x10
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x51df18]
and esi, 0xff
mov esi, dword [esi*4 + 0x51eb18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51f318]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x51df18]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x51f718]
movzx ecx, byte [eax]
mov ecx, dword [ecx*4 + 0x51df18]
movzx edi, byte [eax + 3]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x51ef18]
mov ecx, dword [eax + 2]
mov dword [eax - 2], esi
mov edi, dword [edi*4 + 0x51df18]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x51df18]
and esi, 0xff
mov esi, dword [esi*4 + 0x51eb18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51f318]
movzx edi, byte [eax + 4]
mov edi, dword [edi*4 + 0x51df18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51ef18]
movzx edi, byte [eax + 7]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x51df18]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x51f718]
mov ecx, dword [eax + 6]
mov dword [eax + 2], esi
mov edi, dword [edi*4 + 0x51df18]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x51df18]
and esi, 0xff
mov esi, dword [esi*4 + 0x51eb18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51f318]
movzx edi, byte [eax + 8]
mov edi, dword [edi*4 + 0x51df18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51ef18]
movzx edi, byte [eax + 0xb]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x51df18]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x51f718]
mov ecx, dword [eax + 0xa]
mov dword [eax + 6], esi
mov edi, dword [edi*4 + 0x51df18]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x51df18]
and esi, 0xff
mov esi, dword [esi*4 + 0x51eb18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51f318]
movzx edi, byte [eax + 0xc]
mov edi, dword [edi*4 + 0x51df18]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x51df18]
and edi, 0xff
xor esi, dword [edi*4 + 0x51ef18]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x51f718]
inc edx
mov dword [eax + 0xa], esi
cmp edx, dword [ebx + 0xf0]
jl 0x447d71
pop edi
xor eax, eax
pop esi
ret
Function at 0x448a70
Capabilities:
Encode data using base64

Disassembly:
push esi
push edi
mov edi, eax
cmp edi, 3
mov esi, edx
jl 0x448b01
mov eax, 0xaaaaaaab
mul edi
shr edx, 1
lea eax, [edx + edx*2]
sub edi, eax
push ebx
mov edi, edi
movzx eax, byte [esi]
shr eax, 2
movsx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov word [ecx], ax
movzx eax, byte [esi]
movzx ebx, byte [esi + 1]
and eax, 3
shl eax, 4
shr ebx, 4
or eax, ebx
movsx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov word [ecx + 2], ax
movzx eax, byte [esi + 1]
movzx ebx, byte [esi + 2]
add ecx, 2
and eax, 0xf
add eax, eax
add eax, eax
shr ebx, 6
or eax, ebx
movsx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
add ecx, 2
mov word [ecx], ax
movzx eax, byte [esi + 2]
and eax, 0x3f
movsx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
add ecx, 2
mov word [ecx], ax
add ecx, 2
add esi, 3
sub edx, 1
jne 0x448a90
pop ebx
test edi, edi
jle 0x448b72
movzx edx, byte [esi]
shr edx, 2
movsx ax, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov word [ecx], ax
mov al, byte [esi]
and al, 3
add ecx, 2
shl al, 4
cmp edi, 1
jle 0x448b2d
mov dl, byte [esi + 1]
shr dl, 4
or al, dl
movzx eax, al
movsx dx, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov word [ecx], dx
add ecx, 2
cmp edi, 2
jge 0x448b4a
mov eax, 0x3d
jmp 0x448b59
movzx eax, byte [esi + 1]
and eax, 0xf
movsx eax, byte [eax*4 + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov word [ecx], ax
add ecx, 2
mov edx, 0x3d
mov word [ecx], dx
add ecx, 2
xor eax, eax
pop edi
mov word [ecx], ax
pop esi
ret
xor edx, edx
pop edi
mov word [ecx], dx
pop esi
ret
Function at 0x448b80
Capabilities:
Encode data using base64

Disassembly:
push esi
push edi
mov edi, eax
cmp edi, 3
mov esi, edx
jl 0x448c05
mov eax, 0xaaaaaaab
mul edi
shr edx, 1
lea eax, [edx + edx*2]
sub edi, eax
push ebx
lea ebx, [ebx]
movzx eax, byte [esi]
shr eax, 2
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
movzx eax, byte [esi]
movzx ebx, byte [esi + 1]
and eax, 3
shl eax, 4
shr ebx, 4
or eax, ebx
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx + 1], al
movzx eax, byte [esi + 1]
movzx ebx, byte [esi + 2]
inc ecx
and eax, 0xf
add eax, eax
add eax, eax
shr ebx, 6
or eax, ebx
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
movzx eax, byte [esi + 2]
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
inc ecx
mov byte [ecx], al
inc ecx
add esi, 3
sub edx, 1
jne 0x448ba0
pop ebx
test edi, edi
jle 0x448c65
movzx edx, byte [esi]
shr edx, 2
movzx eax, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
mov al, byte [esi]
and al, 3
inc ecx
shl al, 4
cmp edi, 1
jle 0x448c2d
mov dl, byte [esi + 1]
shr dl, 4
or al, dl
movzx eax, al
mov dl, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
inc ecx
cmp edi, 2
jge 0x448c4f
mov eax, 0x3d
mov byte [ecx], al
inc ecx
mov byte [ecx], al
inc ecx
pop edi
mov byte [ecx], 0
pop esi
ret
movzx eax, byte [esi + 1]
and eax, 0xf
movsx eax, byte [eax*4 + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], al
inc ecx
mov byte [ecx], 0x3d
inc ecx
pop edi
mov byte [ecx], 0
pop esi
ret

Function at 0x448de0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x5c
push ebx
push esi
mov esi, eax
xor eax, eax
cmp esi, eax
jne 0x448df2
mov esi, 0x53da28
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x60], eax
mov eax, dword [esp + 0x68]
push eax
mov eax, dword [esp + 0x70]
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x67452301
mov dword [esp + 0x10], 0xefcdab89
mov dword [esp + 0x14], 0x98badcfe
mov dword [esp + 0x18], 0x10325476
call fcn.00446d70
add esp, 4
lea ebx, [esp + 8]
mov eax, esi
call fcn.00447010
mov eax, esi
pop esi
pop ebx
add esp, 0x5c
ret
Function at 0x449a90
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x5026d8
mov eax, dword fs:[0]
push eax
mov eax, dword [0x5375a0]
xor eax, esp
push eax
lea eax, [esp + 4]
mov dword fs:[0], eax
mov eax, dword [esp + 0x14]
mov dword [eax + 8], edx
mov edx, dword [esp + 0x18]
xor ecx, ecx
mov byte [eax + 4], cl
mov dword [eax + 0xc], edx
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x18], ecx
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x20], fcn.004c61e0
mov dword [eax + 0x24], fcn.004c83aa
mov dword [eax + 0x28], fcn.004c6103
mov dword [eax + 0x2c], ecx
mov ecx, dword [esp + 0x1c]
mov dword [eax], vtable.n_config::t_arraySection_class_t_configSignatureFile::t_signature_.0
mov dword [eax + 0x30], ecx
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
pop ecx
add esp, 0xc
ret 0xc

Function at 0x44b6b0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x5375a0]
xor eax, esp
mov dword [esp + 0x804], eax
mov ecx, dword [esp + 0x80c]
push esi
lea eax, [esp + 0x814]
push eax
push ecx
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_wvsprintfW]
mov esi, eax
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [0x53e67c]
lea ecx, [esi + esi]
push ecx
lea edx, [esp + 0x14]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esp + 0x808]
mov eax, esi
pop esi
xor ecx, esp
call fcn.004c60f4
add esp, 0x808
ret
Function at 0x44b720
Capabilities:
Create process on windows
Print debug messages

Disassembly:
sub esp, 0x474
mov eax, dword [0x5375a0]
xor eax, esp
mov dword [esp + 0x46c], eax
push esi
push edi
xor eax, eax
push 0x40e
push eax
lea ecx, [esp + 0x6a]
push ecx
mov word [esp + 0x6c], ax
call fcn.004cd250
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatW]
add esp, 0xc
push 0x519330
lea edx, [esp + 0x64]
push edx
call esi
push 0x53ec98
lea eax, [esp + 0x64]
push eax
call esi
push 0x53ec98
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov edi, eax
test edi, edi
jbe 0x44b915
push 0x53ec98
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp word [edi*2 + 0x53ec96], 0x5c
je 0x44b7a5
push 0x51924c
lea ecx, [esp + 0x64]
push ecx
call esi
push str.crashrpt.exe
lea edx, [esp + 0x64]
push edx
call esi
push 0x523ac8
lea eax, [esp + 0x64]
push eax
call esi
push 0x53ea90
lea ecx, [esp + 0x64]
push ecx
call esi
push 0x523ac8
lea edx, [esp + 0x64]
push edx
call esi
push str.sogoupy
lea eax, [esp + 0x64]
push eax
call esi
push 0x523ac8
lea ecx, [esp + 0x64]
push ecx
call esi
cmp byte [0x538b3d], 0
mov eax, 0x5224e4
jne 0x44b800
mov eax, 0x519f9c
push eax
lea edx, [esp + 0x64]
push edx
call esi
push 0x519330
lea eax, [esp + 0x64]
push eax
call esi
push 0x5c
push 0x53e888
call fcn.004c6fd9
mov edi, eax
add esp, 8
test edi, edi
je 0x44b84c
push 0x523ad0
lea ecx, [esp + 0x64]
push ecx
call esi
add edi, 2
push edi
lea edx, [esp + 0x64]
push edx
call esi
push 0x519330
lea eax, [esp + 0x64]
push eax
call esi
push 0x5c
push 0x53e680
call fcn.004c6fd9
mov edi, eax
add esp, 8
test edi, edi
je 0x44b884
push 0x523ad0
lea ecx, [esp + 0x64]
push ecx
call esi
add edi, 2
push edi
lea edx, [esp + 0x64]
push edx
call esi
push 0x519330
lea eax, [esp + 0x64]
push eax
call esi
push 0x44
lea ecx, [esp + 0x1c]
push 0
push ecx
call fcn.004cd250
add esp, 0xc
cmp byte [0x538b3d], 0
mov dword [esp + 0x18], 0x44
je 0x44b8b8
mov edx, 5
mov dword [esp + 0x44], 1
mov word [esp + 0x48], dx
xor eax, eax
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
call fcn.0043dfe0
add eax, 0xc
cmp dword [eax + 4], 0
jne 0x44b8dc
xor eax, eax
jmp 0x44b8f0
cmp byte [eax + 0x11c], 0
je 0x44b8ea
add eax, 0xc
jmp 0x44b8ed
mov eax, dword [eax + 8]
add eax, 4
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x1c]
push edx
push eax
push 0
push 0
push 0
push 0
push 0
lea eax, [esp + 0x80]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov ecx, dword [esp + 0x474]
pop edi
pop esi
xor ecx, esp
call fcn.004c60f4
add esp, 0x474
ret
Function at 0x44d930
Capabilities:
Get thread local storage value

Disassembly:
cmp dword [0x53a3cc], 0
je 0x44d985
mov eax, dword [0x53a3d4]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x44d985
cmp dword [eax], 3
jbe 0x44d985
mov ecx, dword [eax + 8]
mov eax, dword [ecx + 0xc]
test eax, eax
je 0x44d985
push 0
push 0x53bd30
push 0x53bd10
push 0
push eax
call fcn.00500e5f
add esp, 0x14
test eax, eax
je 0x44d985
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 8]
call eax
mov ecx, dword [esp + 4]
mov dword [ecx], eax
mov al, 1
ret
xor al, al
ret

Function at 0x44d990
Capabilities:
Get thread local storage value

Disassembly:
cmp dword [0x53a3cc], 0
push esi
push edi
mov esi, eax
je 0x44d9d9
mov eax, dword [0x53a3d4]
mov edi, dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
call edi
test eax, eax
je 0x44d9d9
cmp dword [eax], 3
jbe 0x44d9d9
mov ecx, dword [eax + 8]
mov ecx, dword [ecx + 0xc]
test ecx, ecx
jne 0x44da06
push 8
call fcn.004c98d1
add esp, 4
test eax, eax
je 0x44d9de
mov dword [eax + 4], esi
mov dword [eax], vtable.t_visualDataItemPtr_struct_t_cuResourceManagerWrap_.0
mov esi, eax
jmp 0x44d9e0
pop edi
xor al, al
pop esi
ret
xor esi, esi
cmp dword [0x53a3cc], 0
je 0x44da0e
mov edx, dword [0x53a3d4]
push edx
call edi
test eax, eax
je 0x44da0e
cmp dword [eax], 3
jbe 0x44da0e
mov eax, dword [eax + 8]
mov dword [eax + 0xc], esi
pop edi
mov al, 1
pop esi
ret
mov edx, dword [ecx]
mov eax, dword [edx + 0xc]
push esi
call eax
pop edi
mov al, 1
pop esi
ret
Function at 0x4511e0
Capabilities:
Find taskbar

Disassembly:
sub esp, 0x68
push ebx
push ebp
push edi
call dword [sym.imp.USER32.dll_GetForegroundWindow]
xor ebp, ebp
cmp eax, ebp
je 0x451225
xor ecx, ecx
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], ecx
lea ecx, [esp + 0x18]
push ecx
push eax
mov dword [esp + 0x20], ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
test eax, eax
je 0x451225
push 2
lea edx, [esp + 0x1c]
push edx
call dword [sym.imp.USER32.dll_MonitorFromRect]
cmp eax, ebp
jne 0x451256
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], ebp
mov dword [esp + 0x18], ebp
call dword [sym.imp.USER32.dll_GetCursorPos]
test eax, eax
jne 0x451244
mov dword [esp + 0x14], ebp
mov dword [esp + 0x10], ebp
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
push 2
push ecx
push edx
call dword [sym.imp.USER32.dll_MonitorFromPoint]
lea ecx, [esp + 0x48]
push ecx
push eax
mov dword [esp + 0x50], 0x28
call dword [sym.imp.USER32.dll_GetMonitorInfoW]
test eax, eax
je 0x451290
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x64]
mov dword [esi], edx
mov edx, dword [esp + 0x68]
mov dword [esi + 4], eax
mov dword [esi + 8], ecx
mov dword [esi + 0xc], edx
pop edi
pop ebp
pop ebx
add esp, 0x68
ret
mov edi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push ebp
call edi
push 1
mov ebx, eax
call edi
xor ecx, ecx
xor edx, edx
mov dword [esi], ecx
mov dword [esi + 4], edx
push ebp
mov dword [esi + 8], ebx
push str.Shell_TrayWnd
mov dword [esp + 0x30], ecx
mov dword [esp + 0x34], edx
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], ebx
mov dword [esi + 0xc], eax
call dword [sym.imp.USER32.dll_FindWindowW]
cmp eax, ebp
je 0x451300
lea ecx, [esp + 0x38]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowRect]
lea edx, [esp + 0x38]
push edx
lea eax, [esp + 0x2c]
push eax
lea ecx, [esp + 0x20]
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x2c]
push eax
push esi
call dword [sym.imp.USER32.dll_SubtractRect]
pop edi
pop ebp
pop ebx
add esp, 0x68
ret
Function at 0x453150
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x24
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
push esi
mov esi, ecx
cmp byte [esi + 0xc], 0
push edi
jne 0x453186
push 0
mov byte [esi + 0xc], 1
call fcn.004c9578
add esp, 4
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], edx
call ebx
mov dword [esi + 0x1c0], eax
cmp byte [esi + 0x20], 0
mov edi, 4
je 0x45325b
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
mov edx, dword [esi + 0x28]
lea ecx, [esp + 0x20]
push ecx
push edx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
push eax
push ecx
lea edx, [esp + 0x28]
push edx
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4531d4
mov dword [esi + 8], 5
jmp 0x45325b
mov eax, dword [esi + 8]
cmp eax, 5
jne 0x4531ff
mov eax, dword [esi + 0x1c4]
test eax, eax
je 0x453207
cmp eax, 0x3e8
je 0x453204
push esi
mov dword [esi + 0x1c4], 0x3e8
call fcn.00450fb0
jmp 0x453204
cmp eax, 3
je 0x453207
mov dword [esi + 8], edi
cmp byte [esi + 0x508], 0
je 0x45325b
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 8
mov dword [esp + 0x18], 0
call dword [sym.imp.USER32.dll_GetLastInputInfo]
test eax, eax
je 0x453258
call ebx
sub eax, dword [esp + 0x14]
cmp eax, 0x1388
jbe 0x453245
mov dword [esi + 8], 3
jmp 0x45325b
cmp dword [esi + 8], 3
jne 0x453251
push esi
call fcn.00450fb0
mov byte [esi + 0x508], 0
mov dword [esi + 8], edi
cmp dword [esi + 8], edi
jne 0x453274
mov edx, dword [esi]
mov eax, dword [edx + 0x50]
mov ecx, esi
call eax
test al, al
je 0x453274
mov dword [esi + 8], 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x453ef0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x508cb3
mov eax, dword fs:[0]
push eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x5375a0]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [esp + 0x24]
xor ebx, ebx
xor eax, eax
mov dword [esi + 4], 0xffffffff
mov byte [esi + 8], bl
mov byte [esi + 9], bl
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], ebx
mov byte [esi + 0x21], 1
mov byte [esi + 0x20], 1
mov dword [esp + 0x1c], ebx
lea ebp, [esi + 0x3c]
mov ecx, ebp
mov dword [esi], vtable.t_bbcBmpButton.0
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x38], 1
call fcn.00438ae0
mov eax, dword [esp + 0x28]
mov byte [esp + 0x1c], 1
mov byte [esi + 0x168], bl
mov dword [esi + 0x170], ebx
mov dword [esi + 0x174], ebx
mov dword [esi + 0x178], ebx
lea ecx, [esi + 0x24]
movzx ebx, di
mov dword [esi + 0x16c], edi
mov edi, dword [esp + 0x2c]
push ecx
mov dword [esi + 0x17c], eax
call fcn.00456ee0
add esp, 4
push 0x7f89
xor edi, edi
push edi
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [esi + 0x34], eax
xor eax, eax
mov edx, ebp
call fcn.00438d30
mov dword [esi + 0x164], edi
mov dword [esi + 0x160], edi
mov eax, esi
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc

Function at 0x454910
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x503223
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x5375a0]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov edi, dword [esp + 0x20]
xor eax, eax
xor ebx, ebx
mov dword [edi + 4], 0xffffffff
mov byte [edi + 8], bl
mov byte [edi + 9], bl
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov dword [edi + 0x18], eax
mov al, 1
mov dword [edi + 0x1c], ebx
mov byte [edi + 0x21], al
mov byte [edi + 0x20], al
mov dword [esp + 0x18], ebx
mov dword [edi], vtable.t_bbcStatic.0
mov dword [edi + 0x24], ebx
mov dword [edi + 0x28], ebx
mov dword [edi + 0x2c], ebx
mov dword [edi + 0x30], ebx
mov dword [edi + 0x34], fcn.004c61e0
mov dword [edi + 0x38], fcn.004c83aa
mov dword [edi + 0x3c], fcn.004c6103
mov byte [esp + 0x18], al
mov eax, dword [esp + 0x28]
mov ecx, edi
mov dword [edi + 0x48], esi
mov dword [edi + 0x4c], ebx
mov dword [edi + 0x50], eax
call fcn.00454e00
push 0x7f00
push ebx
call dword [sym.imp.USER32.dll_LoadCursorW]
mov ecx, dword [esp + 0x24]
push ecx
push esi
mov esi, dword [esp + 0x34]
mov dword [edi + 0x40], eax
call fcn.004552f0
mov dword [edi + 0x44], eax
add esp, 8
mov eax, edi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
add esp, 0xc
ret 0x10
Function at 0x4579b0
Capabilities:
Read file on windows

Disassembly:
push ecx
push 0x51af78
push eax
lea ecx, [esp + 8]
push ecx
mov dword [ebx], 0
mov dword [esp + 0xc], 0
call fcn.004c86ad
mov eax, dword [esp + 0xc]
add esp, 0xc
test eax, eax
jne 0x4579dc
pop ecx
ret
push esi
push 2
push 0
push eax
call fcn.004ca574
mov edx, dword [esp + 0x10]
push edx
call fcn.004ca47c
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x457a0c
mov eax, dword [esp + 4]
push eax
call fcn.004c94fc
add esp, 4
xor eax, eax
pop esi
pop ecx
ret
mov ecx, dword [esp + 4]
push edi
push 0
push 0
push ecx
call fcn.004ca574
push esi
call fcn.004c98d1
mov edx, dword [esp + 0x18]
push edx
push esi
mov edi, eax
push 1
push edi
call fcn.004ca2b2
mov eax, dword [esp + 0x28]
push eax
call fcn.004c94fc
add esp, 0x24
mov dword [ebx], edi
pop edi
mov eax, esi
pop esi
pop ecx
ret

Function at 0x4588f0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x64
mov eax, dword [0x5375a0]
xor eax, esp
mov dword [esp + 0x60], eax
mov eax, dword [esp + 0x68]
push ebx
push esi
push edi
mov edi, edx
xor edx, edx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], 0x67452301
mov dword [esp + 0x1c], 0xefcdab89
mov dword [esp + 0x20], 0x98badcfe
mov dword [esp + 0x24], 0x10325476
cmp eax, edx
je 0x458940
push ecx
push edi
lea esi, [esp + 0x18]
call fcn.00458730
lea ecx, [esp + 0x10]
mov ebx, edi
call fcn.004587e0
mov ecx, dword [esp + 0x6c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004c60f4
add esp, 0x64
ret 4

Function at 0x458a70
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [eax]
push ebp
mov ebp, dword [esp + 8]
push esi
mov esi, dword [eax + 4]
push edi
xor edi, edi
cmp dword [esp + 0x14], edi
jle 0x458ab2
push ebx
inc ecx
and ecx, 0xf
mov edx, dword [eax + ecx*4 + 8]
add esi, edx
and esi, 0xf
mov ebx, dword [eax + esi*4 + 8]
mov dword [eax + ecx*4 + 8], ebx
add ebx, edx
and ebx, 0xf
mov dword [eax + esi*4 + 8], edx
mov dl, byte [eax + ebx*4 + 8]
xor byte [edi + ebp], dl
inc edi
cmp edi, dword [esp + 0x18]
jl 0x458a85
pop ebx
pop edi
mov dword [eax + 4], esi
pop esi
mov dword [eax], ecx
pop ebp
ret
Function at 0x458ae0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x503c73
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5375a0]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, dword [esp + 0x1c]
mov dword [esi + 4], fcn.004c61e0
mov dword [esi + 8], fcn.004c83aa
mov dword [esi + 0xc], fcn.004c6103
xor edi, edi
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], 0x1fff8
mov dword [esi], vtable.t_heap.0
mov dword [esp + 0x14], edi
mov eax, 0x40
mov dword [esi + 0x2c], eax
mov dword [esi + 0x30], eax
lea eax, [esi + 0x68]
push eax
mov dword [esi + 0x24], 0x1332ba5
mov dword [esi + 0x28], 1
mov dword [esi + 0x34], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
mov dword [esi + 0x48], edi
mov dword [esi + 0x4c], edi
mov dword [esi + 0x54], edi
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x60], edi
call fcn.004765b0
lea ecx, [esi + 0x80]
push ecx
mov byte [esp + 0x18], 1
call fcn.0045e9c0
mov dword [esi + 0xb4], edi
mov dword [esi + 0xb8], edi
xor eax, eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0xa0], edi
mov dword [esi + 0xa4], edi
mov dword [esi + 0xa8], edi
mov dword [esi + 0xac], edi
mov dword [esi + 0xb0], edi
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0xc
ret 4