joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1014fd80
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x30
call fcn.101ebae0
mov eax, dword [0x102ab2c0]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov dword [esp], eax
mov eax, dword [esp + 0x40]
push ebx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x4c]
push ebp
push esi
push edi
mov edi, dword [esp + 0x54]
mov esi, dword [eax]
mov dword [esp + 0x18], eax
mov ebp, dword [esp + 0x4c]
mov bh, byte [edi]
movzx eax, byte [edi + 1]
mov bl, byte [edi + 4]
movzx ecx, bh
shl ecx, 8
or ecx, eax
mov dword [esp + 0x1c], edi
movzx eax, byte [edi + 2]
shl eax, 8
mov dword [esp + 0x28], ecx
shl ecx, 0x10
or ecx, eax
movzx edx, bl
movzx eax, byte [edi + 3]
or ecx, eax
shl edx, 8
movzx eax, byte [edi + 5]
or edx, eax
mov dword [esp + 0x34], ecx
mov eax, dword [esp + 0x1c]
mov edi, edx
shl edi, 0x10
mov byte [esp + 0x39], dl
mov dword [esp + 0x14], 0
movzx ecx, byte [eax + 6]
movzx eax, byte [eax + 7]
shl ecx, 8
or ecx, eax
mov byte [esp + 0x38], bl
mov eax, dword [esp + 0x28]
or edi, ecx
mov ecx, dword [esp + 0x34]
mov edx, edi
mov byte [esp + 0x35], al
mov eax, ecx
shr eax, 8
mov byte [esp + 0x36], al
mov eax, edx
shr eax, 8
mov dword [esp + 0x2c], edi
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], edi
mov byte [esp + 0x34], bh
mov byte [esp + 0x37], cl
mov byte [esp + 0x3a], al
mov byte [esp + 0x3b], dl
test ebp, ebp
je 0x1014ff1c
mov edi, dword [esp + 0x44]
sub dword [esp + 0x10], edi
dec ebp
test esi, esi
jne 0x1014fec5
push dword [esp + 0x30]
lea eax, [esp + 0x24]
push eax
call fcn.1014f7b0
mov ecx, dword [esp + 0x28]
add esp, 8
mov edx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x34], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x35], al
mov eax, ecx
shr eax, 8
mov byte [esp + 0x36], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x38], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x39], al
mov eax, edx
shr eax, 8
inc dword [esp + 0x14]
mov byte [esp + 0x37], cl
mov byte [esp + 0x3a], al
mov byte [esp + 0x3b], dl
mov al, byte [esp + esi + 0x34]
inc esi
mov ebx, dword [esp + 0x10]
and esi, 7
xor al, byte [edi]
mov byte [ebx + edi], al
inc edi
mov ebx, dword [esp + 0x14]
test ebp, ebp
jne 0x1014fe65
test ebx, ebx
je 0x1014ff1c
mov ebx, dword [esp + 0x1c]
mov eax, ecx
shr eax, 0x18
mov byte [ebx], al
mov eax, ecx
shr eax, 0x10
mov byte [ebx + 1], al
mov eax, ecx
shr eax, 8
mov byte [ebx + 2], al
mov eax, edx
shr eax, 0x18
mov byte [ebx + 4], al
mov eax, edx
shr eax, 0x10
mov byte [ebx + 5], al
mov eax, edx
shr eax, 8
mov byte [ebx + 3], cl
mov byte [ebx + 6], al
mov byte [ebx + 7], dl
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x3c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.101ebfaa
add esp, 0x30
ret
Function at 0x10152190
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x30
call fcn.101ebae0
mov eax, dword [0x102ab2c0]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov dword [esp], eax
mov eax, dword [esp + 0x40]
push ebx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x4c]
push ebp
push esi
push edi
mov edi, dword [esp + 0x54]
mov esi, dword [eax]
mov dword [esp + 0x18], eax
mov ebp, dword [esp + 0x4c]
mov bh, byte [edi]
movzx eax, byte [edi + 1]
mov bl, byte [edi + 4]
movzx ecx, bh
shl ecx, 8
or ecx, eax
mov dword [esp + 0x1c], edi
movzx eax, byte [edi + 2]
shl eax, 8
mov dword [esp + 0x28], ecx
shl ecx, 0x10
or ecx, eax
movzx edx, bl
movzx eax, byte [edi + 3]
or ecx, eax
shl edx, 8
movzx eax, byte [edi + 5]
or edx, eax
mov dword [esp + 0x34], ecx
mov eax, dword [esp + 0x1c]
mov edi, edx
shl edi, 0x10
mov byte [esp + 0x39], dl
mov dword [esp + 0x14], 0
movzx ecx, byte [eax + 6]
movzx eax, byte [eax + 7]
shl ecx, 8
or ecx, eax
mov byte [esp + 0x38], bl
mov eax, dword [esp + 0x28]
or edi, ecx
mov ecx, dword [esp + 0x34]
mov edx, edi
mov byte [esp + 0x35], al
mov eax, ecx
shr eax, 8
mov byte [esp + 0x36], al
mov eax, edx
shr eax, 8
mov dword [esp + 0x2c], edi
mov dword [esp + 0x20], ecx
mov dword [esp + 0x24], edi
mov byte [esp + 0x34], bh
mov byte [esp + 0x37], cl
mov byte [esp + 0x3a], al
mov byte [esp + 0x3b], dl
test ebp, ebp
je 0x1015232c
mov edi, dword [esp + 0x44]
sub dword [esp + 0x10], edi
dec ebp
test esi, esi
jne 0x101522d5
push dword [esp + 0x30]
lea eax, [esp + 0x24]
push eax
call fcn.10151b80
mov ecx, dword [esp + 0x28]
add esp, 8
mov edx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x34], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x35], al
mov eax, ecx
shr eax, 8
mov byte [esp + 0x36], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x38], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x39], al
mov eax, edx
shr eax, 8
inc dword [esp + 0x14]
mov byte [esp + 0x37], cl
mov byte [esp + 0x3a], al
mov byte [esp + 0x3b], dl
mov al, byte [esp + esi + 0x34]
inc esi
mov ebx, dword [esp + 0x10]
and esi, 7
xor al, byte [edi]
mov byte [ebx + edi], al
inc edi
mov ebx, dword [esp + 0x14]
test ebp, ebp
jne 0x10152275
test ebx, ebx
je 0x1015232c
mov ebx, dword [esp + 0x1c]
mov eax, ecx
shr eax, 0x18
mov byte [ebx], al
mov eax, ecx
shr eax, 0x10
mov byte [ebx + 1], al
mov eax, ecx
shr eax, 8
mov byte [ebx + 2], al
mov eax, edx
shr eax, 0x18
mov byte [ebx + 4], al
mov eax, edx
shr eax, 0x10
mov byte [ebx + 5], al
mov eax, edx
shr eax, 8
mov byte [ebx + 3], cl
mov byte [ebx + 6], al
mov byte [ebx + 7], dl
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x3c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.101ebfaa
add esp, 0x30
ret
Function at 0x10152df0
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, dword [esp + 0x10]
push ebp
push dword [esp + 0x10]
push dword [esp + 0x10]
call fcn.10153000
add esp, 0xc
test eax, eax
js 0x10152ff7
push ebx
push esi
push edi
mov edi, dword [ebp + 0xf0]
xor ebx, ebx
shl edi, 2
test edi, edi
jle 0x10152e70
lea esi, [ebp + 8]
lea esi, [esi + edi*4]
lea eax, [ebp + 8]
nop dword [eax]
mov edx, dword [eax - 8]
lea eax, [eax + 0x10]
mov ecx, dword [esi - 8]
lea esi, [esi - 0x10]
mov dword [eax - 0x18], ecx
add ebx, 4
mov ecx, dword [esi + 0xc]
sub edi, 4
mov dword [esi + 8], edx
mov edx, dword [eax - 0x14]
mov dword [eax - 0x14], ecx
mov ecx, dword [esi + 0x10]
mov dword [esi + 0xc], edx
mov edx, dword [eax - 0x10]
mov dword [eax - 0x10], ecx
mov ecx, dword [esi + 0x14]
mov dword [esi + 0x10], edx
mov edx, dword [eax - 0xc]
mov dword [eax - 0xc], ecx
mov dword [esi + 0x14], edx
cmp ebx, edi
jl 0x10152e30
mov edi, 1
cmp dword [ebp + 0xf0], edi
jle 0x10152ff2
lea esi, [ebp + 4]
movzx eax, byte [esi + 0xd]
lea esi, [esi + 0x10]
mov edx, dword [esi - 4]
inc edi
movzx ecx, byte [eax*4 + 0x1025d108]
movzx eax, byte [esi - 2]
mov ecx, dword [ecx*4 + 0x1025e508]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e108]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025dd08]
movzx eax, dl
mov edx, dword [esi]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e908]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi - 4], ecx
movzx ecx, byte [eax*4 + 0x1025d108]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x1025e108]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e508]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025dd08]
movzx eax, dl
mov edx, dword [esi + 4]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e908]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi], ecx
movzx ecx, byte [eax*4 + 0x1025d108]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x1025e108]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e508]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025dd08]
movzx eax, dl
mov edx, dword [esi + 8]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e908]
mov eax, edx
shr eax, 0x10
movzx eax, al
mov dword [esi + 4], ecx
movzx ecx, byte [eax*4 + 0x1025d108]
mov eax, edx
shr eax, 8
movzx eax, al
mov ecx, dword [ecx*4 + 0x1025e108]
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e508]
mov eax, edx
shr eax, 0x18
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025dd08]
movzx eax, dl
movzx eax, byte [eax*4 + 0x1025d108]
xor ecx, dword [eax*4 + 0x1025e908]
mov dword [esi + 8], ecx
cmp edi, dword [ebp + 0xf0]
jl 0x10152e84
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
Function at 0x10153820
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x1c
call fcn.101ebae0
push ebp
mov ebp, dword [esp + 0x34]
push esi
mov esi, dword [esp + 0x30]
test esi, esi
je 0x101539da
push ebx
mov ebx, dword [esp + 0x30]
push edi
cmp esi, 0x10
jb 0x101538b9
mov eax, esi
shr eax, 4
mov dword [esp + 0x38], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x10], eax
nop dword [eax + eax]
sub ebp, dword [esp + 0x10]
mov edi, ebx
sub edi, dword [esp + 0x10]
mov edx, 4
nop
mov ecx, dword [eax + ebp]
lea eax, [eax + 4]
xor ecx, dword [eax - 4]
mov dword [edi + eax - 4], ecx
sub edx, 1
jne 0x10153870
push dword [esp + 0x3c]
push ebx
push ebx
call dword [esp + 0x50]
mov eax, dword [esp + 0x1c]
mov ebp, ebx
sub esi, 0x10
add eax, 0x10
add esp, 0xc
mov dword [esp + 0x10], eax
add ebx, 0x10
mov ecx, esi
sub dword [esp + 0x38], 1
jne 0x10153860
mov dword [esp + 0x38], ecx
test ecx, ecx
je 0x101539c9
jmp 0x101538c1
mov eax, dword [esp + 0x30]
mov dword [esp + 0x10], eax
mov esi, ebx
mov dword [esp + 0x14], ebp
sub dword [esp + 0x14], eax
lea ecx, [eax + 1]
sub esi, eax
lea edi, [ebx + 2]
mov dword [esp + 0x20], esi
xor edx, edx
mov esi, 1
sub esi, eax
mov dword [esp + 0x24], esi
mov esi, 2
sub esi, eax
mov eax, ebp
sub eax, ebx
mov dword [esp + 0x28], esi
mov esi, dword [esp + 0x38]
mov dword [esp + 0x18], eax
mov eax, ebx
not eax
mov dword [esp + 0x1c], eax
cmp edx, esi
jae 0x10153978
mov al, byte [ecx - 1]
xor al, byte [edx + ebp]
mov byte [edi - 2], al
mov eax, dword [esp + 0x1c]
add eax, edi
cmp eax, esi
jae 0x10153972
mov eax, dword [esp + 0x14]
mov esi, dword [esp + 0x20]
mov al, byte [ecx + eax]
xor al, byte [ecx]
mov byte [ecx + esi], al
mov eax, dword [esp + 0x24]
mov esi, dword [esp + 0x38]
add eax, ecx
cmp eax, esi
jae 0x1015396d
mov eax, dword [esp + 0x18]
mov al, byte [eax + edi]
xor al, byte [ecx + 1]
mov byte [edi], al
mov eax, dword [esp + 0x28]
add eax, ecx
cmp eax, esi
jae 0x10153968
mov al, byte [ecx + 2]
add ecx, 4
xor al, byte [edx + ebp + 3]
add edx, 4
mov byte [edi + 1], al
add edi, 4
cmp edx, 0x10
jb 0x10153903
jmp 0x10153998
add edx, 3
jmp 0x10153973
add edx, 2
jmp 0x10153973
inc edx
cmp edx, 0x10
jae 0x10153998
mov esi, dword [esp + 0x18]
lea ecx, [edx + ebx]
mov edi, 0x10
sub edi, edx
mov al, byte [ecx + esi]
lea ecx, [ecx + 1]
mov byte [ecx - 1], al
sub edi, 1
jne 0x10153986
mov esi, dword [esp + 0x38]
push dword [esp + 0x3c]
push ebx
push ebx
call dword [esp + 0x50]
add esp, 0xc
mov ebp, ebx
cmp esi, 0x10
jbe 0x101539c9
mov eax, dword [esp + 0x10]
sub esi, 0x10
add eax, 0x10
mov dword [esp + 0x38], esi
add ebx, 0x10
mov dword [esp + 0x10], eax
test esi, esi
jne 0x101538c1
mov eax, dword [esp + 0x40]
pop edi
pop ebx
cmp eax, ebp
je 0x101539da
movups xmm0, xmmword [ebp]
movups xmmword [eax], xmm0
pop esi
pop ebp
add esp, 0x1c
ret
Function at 0x10153b00
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.101ebae0
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x20]
push edi
mov edi, dword [esp + 0x34]
mov edi, dword [edi]
mov dword [esp + 0x10], edi
test edi, edi
je 0x10153b49
mov ecx, dword [esp + 0x30]
nop dword [eax]
test esi, esi
je 0x10153b49
mov al, byte [edi + ecx]
dec esi
xor al, byte [ebp]
inc edi
mov byte [ebx], al
inc ebp
inc ebx
and edi, 0xf
mov dword [esp + 0x10], edi
jne 0x10153b30
mov edx, dword [esp + 0x2c]
movzx ecx, byte [edx + 0xc]
movzx eax, byte [edx + 0xd]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xe]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xf]
shl ecx, 8
or ecx, eax
mov dword [esp + 0x24], ecx
cmp esi, 0x10
jb 0x10153c1a
nop dword [eax]
mov eax, esi
mov edx, ecx
shr eax, 4
xor edi, edi
add ecx, eax
cmp ecx, eax
cmovae edi, ecx
neg edx
mov dword [esp + 0x24], edi
cmp ecx, eax
mov edi, dword [esp + 0x2c]
push edi
push dword [esp + 0x2c]
cmovae edx, eax
push edx
push ebx
push ebp
mov dword [esp + 0x28], edx
call dword [esp + 0x4c]
mov edx, dword [esp + 0x38]
add esp, 0x14
mov eax, edx
mov byte [edi + 0xf], dl
shr eax, 0x18
mov byte [edi + 0xc], al
mov eax, edx
shr eax, 0x10
mov byte [edi + 0xd], al
mov eax, edx
shr eax, 8
mov byte [edi + 0xe], al
test edx, edx
jne 0x10153bf6
mov edx, 0xc
mov eax, 1
nop
movzx ecx, byte [edi + edx - 1]
dec edx
add eax, ecx
mov byte [edi + edx], al
shr eax, 8
test edx, edx
jne 0x10153be0
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x14]
mov ecx, edx
shl eax, 4
sub esi, eax
add ebx, eax
add ebp, eax
cmp esi, 0x10
jae 0x10153b80
mov edi, dword [esp + 0x10]
mov dword [esp + 0x24], edx
mov edx, dword [esp + 0x2c]
test esi, esi
je 0x10153c88
mov eax, dword [esp + 0x30]
xorps xmm0, xmm0
push edx
push dword [esp + 0x2c]
push 1
push eax
push eax
movups xmmword [eax], xmm0
call dword [esp + 0x4c]
mov ecx, dword [esp + 0x38]
add esp, 0x14
mov edx, dword [esp + 0x2c]
inc ecx
mov eax, ecx
shr eax, 0x18
mov byte [edx + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edx + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edx + 0xe], al
mov byte [edx + 0xf], cl
test ecx, ecx
jne 0x10153c69
push edx
call fcn.10153cd0
add esp, 4
mov eax, dword [esp + 0x30]
sub ebp, eax
sub ebx, eax
lea ecx, [edi + eax]
add edi, esi
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ebx + ecx - 1], al
sub esi, 1
jne 0x10153c76
mov eax, dword [esp + 0x34]
mov dword [eax], edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x10153d00
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.101ebae0
mov eax, dword [esp + 0x2c]
push esi
mov esi, dword [eax]
test esi, esi
jns 0x10153d20
mov dword [eax], 0xffffffff
pop esi
add esp, 0x14
ret
push ebx
mov ebx, dword [esp + 0x24]
push ebp
mov ebp, dword [esp + 0x24]
push edi
mov edi, dword [esp + 0x30]
test esi, esi
je 0x10153d4c
mov ecx, dword [esp + 0x38]
test edi, edi
je 0x10153d4c
mov al, byte [esi + ecx]
dec edi
xor al, byte [ebp]
inc esi
mov byte [ebx], al
inc ebp
inc ebx
and esi, 0xf
jne 0x10153d37
mov edx, dword [esp + 0x40]
cmp edi, 0x10
jb 0x10153de5
mov ecx, dword [esp + 0x38]
mov eax, ebx
sub eax, ecx
mov dword [esp + 0x14], eax
mov eax, ebp
sub eax, ecx
mov dword [esp + 0x18], eax
mov eax, edi
shr eax, 4
mov dword [esp + 0x10], eax
shl eax, 4
add ebx, eax
add ebp, eax
mov dword [esp + 0x1c], ebx
mov ebx, dword [esp + 0x14]
mov dword [esp + 0x20], ebp
mov ebp, dword [esp + 0x18]
jmp 0x10153d94
mov ecx, dword [esp + 0x38]
push dword [esp + 0x34]
push ecx
push ecx
call edx
add esp, 0xc
cmp esi, 0x10
jae 0x10153dc7
mov ecx, dword [esp + 0x38]
mov edx, 0xf
sub edx, esi
add ecx, esi
shr edx, 2
inc edx
mov eax, dword [ecx + ebp]
lea ecx, [ecx + 4]
xor eax, dword [ecx - 4]
mov dword [ebx + ecx - 4], eax
sub edx, 1
jne 0x10153db5
mov edx, dword [esp + 0x40]
sub edi, 0x10
add ebx, 0x10
add ebp, 0x10
xor esi, esi
sub dword [esp + 0x10], 1
jne 0x10153d90
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x20]
test edi, edi
je 0x10153e17
push dword [esp + 0x34]
mov eax, dword [esp + 0x3c]
push eax
push eax
call edx
mov eax, dword [esp + 0x44]
add esp, 0xc
sub ebp, eax
sub ebx, eax
lea ecx, [esi + eax]
add esi, edi
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [ebx + ecx - 1], al
sub edi, 1
jne 0x10153e05
mov eax, dword [esp + 0x3c]
pop edi
pop ebp
pop ebx
mov dword [eax], esi
pop esi
add esp, 0x14
ret
Function at 0x101545a0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.101ebae0
push ebp
mov ebp, dword [esp + 0xc]
mov eax, dword [ebp + 0x38]
or eax, dword [ebp + 0x3c]
je 0x101545bf
mov eax, 0xfffffffe
pop ebp
pop ecx
ret
push esi
mov esi, dword [esp + 0x18]
xor ecx, ecx
mov eax, esi
add eax, dword [ebp + 0x30]
adc ecx, dword [ebp + 0x34]
cmp ecx, 0x20000000
ja 0x10154690
jb 0x101545e4
test eax, eax
jne 0x10154690
push ebx
mov dword [ebp + 0x34], ecx
mov ecx, dword [ebp + 0x170]
mov dword [ebp + 0x30], eax
mov dword [esp + 0x14], ecx
push edi
mov edi, dword [esp + 0x1c]
test ecx, ecx
je 0x10154633
nop
test esi, esi
je 0x10154682
mov al, byte [edi]
dec esi
xor byte [ecx + ebp + 0x40], al
inc edi
inc ecx
and ecx, 0xf
mov dword [esp + 0x18], ecx
jne 0x10154600
lea eax, [ebp + 0x60]
push eax
mov eax, dword [ebp + 0x168]
lea ebx, [ebp + 0x40]
push ebx
call eax
mov eax, dword [esp + 0x20]
add esp, 8
mov dword [esp + 0x18], eax
jmp 0x10154636
lea ebx, [ebp + 0x40]
mov eax, esi
lea ecx, [ebp + 0x60]
and eax, 0xfffffff0
mov dword [esp + 0x10], eax
je 0x1015465b
push eax
mov eax, dword [ebp + 0x164]
push edi
push ecx
push ebx
call eax
add edi, dword [esp + 0x20]
add esp, 0x10
sub esi, dword [esp + 0x10]
test esi, esi
je 0x1015467e
mov ecx, esi
mov al, byte [edi]
lea edi, [edi + 1]
xor byte [ebx], al
lea ebx, [ebx + 1]
sub esi, 1
jne 0x10154661
pop edi
pop ebx
pop esi
mov dword [ebp + 0x170], ecx
xor eax, eax
pop ebp
pop ecx
ret
mov ecx, dword [esp + 0x18]
pop edi
pop ebx
pop esi
mov dword [ebp + 0x170], ecx
xor eax, eax
pop ebp
pop ecx
ret
pop esi
or eax, 0xffffffff
pop ebp
pop ecx
ret
Function at 0x101559b0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x10]
push edi
mov dword [esi + 0x30], 0
lea edi, [esi + 0x40]
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x170], 0
mov dword [esi + 0x16c], 0
cmp ebp, 0xc
jne 0x10155a15
mov eax, dword [esp + 0x18]
lea ebx, [ebp - 0xb]
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov dword [esi + 0xc], 0x1000000
jmp 0x10155b46
mov ebx, dword [esp + 0x18]
lea edx, [esi + 0x60]
mov dword [edi], 0
mov dword [edi + 4], 0
mov dword [esi + 0x48], 0
mov dword [esp + 0x1c], ebp
mov dword [esi + 0x4c], 0
cmp ebp, 0x10
jb 0x10155aad
mov eax, ebp
lea ecx, [esi + 0x41]
shr eax, 4
mov dword [esp + 0x14], eax
nop dword [eax]
lea edx, [ebx + 2]
mov eax, ecx
mov edi, 4
nop word [eax + eax]
movzx ecx, byte [edx - 2]
lea edx, [edx + 4]
xor byte [eax - 1], cl
lea eax, [eax + 4]
movzx ecx, byte [edx - 5]
xor byte [eax - 4], cl
movzx ecx, byte [edx - 4]
xor byte [eax - 3], cl
movzx ecx, byte [edx - 3]
xor byte [eax - 2], cl
sub edi, 1
jne 0x10155a60
lea eax, [esi + 0x60]
push eax
mov eax, dword [esi + 0x168]
lea edi, [esi + 0x40]
push edi
call eax
add esp, 8
lea ecx, [esi + 0x41]
add ebx, 0x10
sub ebp, 0x10
sub dword [esp + 0x14], 1
jne 0x10155a50
lea edx, [esi + 0x60]
test ebp, ebp
je 0x10155acf
mov ecx, edi
mov al, byte [ebx]
lea ebx, [ebx + 1]
xor byte [ecx], al
lea ecx, [ecx + 1]
sub ebp, 1
jne 0x10155ab3
mov eax, dword [esi + 0x168]
push edx
push edi
call eax
add esp, 8
mov edx, dword [esp + 0x1c]
xor ebx, ebx
shld ebx, edx, 3
xor byte [esi + 0x4b], bl
mov eax, ebx
shl edx, 3
xor byte [esi + 0x4f], dl
mov ecx, edx
shrd ecx, eax, 0x18
mov eax, ebx
xor byte [esi + 0x4c], cl
mov ecx, edx
shrd ecx, eax, 0x10
mov eax, edx
xor byte [esi + 0x4d], cl
shrd eax, ebx, 8
xor byte [esi + 0x4e], al
lea eax, [esi + 0x60]
push eax
mov eax, dword [esi + 0x168]
push edi
call eax
movzx ebx, byte [esi + 0x4c]
add esp, 8
movzx eax, byte [esi + 0x4d]
mov ecx, dword [edi + 4]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 0x4e]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 0x4f]
shl ebx, 8
or ebx, eax
mov eax, dword [edi]
mov dword [esi], eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x4c]
mov dword [esi + 8], eax
mov dword [esi + 0xc], ecx
mov dword [edi], 0
lea eax, [esi + 0x20]
mov dword [edi + 4], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0
push dword [esi + 0x178]
push eax
mov eax, dword [esi + 0x174]
push esi
call eax
inc ebx
add esp, 0xc
mov eax, ebx
mov byte [esi + 0xf], bl
shr eax, 0x18
mov byte [esi + 0xc], al
mov eax, ebx
shr eax, 0x10
mov byte [esi + 0xd], al
mov eax, ebx
pop edi
shr eax, 8
mov byte [esi + 0xe], al
pop esi
pop ebp
pop ebx
ret
Function at 0x101566d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x2c
call fcn.101ebae0
mov eax, dword [0x102ab2c0]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x38]
push ebx
push ebp
mov ebp, dword [esp + 0x3c]
push esi
mov esi, dword [esp + 0x3c]
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x1c], eax
mov bl, byte [esi]
mov ecx, dword [esi + 0x28]
mov eax, dword [esi + 0x2c]
mov byte [esp + 0xf], bl
mov dword [esp + 0x18], ecx
mov dword [esp + 0x10], eax
push edi
test bl, 0x40
jne 0x10156725
push eax
lea eax, [esi + 0x10]
push eax
push esi
call ecx
add esp, 0xc
movzx eax, bl
mov edx, 0xf
and eax, 7
xor ecx, ecx
sub edx, eax
mov dword [esp + 0x24], eax
mov byte [esi], al
cmp edx, 0xf
jae 0x10156753
nop
movzx eax, byte [esi + edx]
or ecx, eax
mov byte [esi + edx], 0
inc edx
shl ecx, 8
cmp edx, 0xf
jb 0x10156740
movzx eax, byte [esi + 0xf]
mov edi, dword [esp + 0x4c]
or ecx, eax
mov byte [esi + 0xf], 1
cmp ecx, edi
je 0x1015677b
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.101ebfaa
add esp, 0x2c
ret
mov ebx, edi
shr ebx, 4
test ebx, ebx
je 0x101567b6
lea eax, [esi + 0x10]
push eax
push esi
push dword [esp + 0x1c]
push ebx
push dword [esp + 0x28]
push ebp
call dword [esp + 0x38]
shl ebx, 4
add esp, 0x18
add dword [esp + 0x18], ebx
add ebp, ebx
sub edi, ebx
je 0x1015680e
shr ebx, 4
push ebx
push esi
call fcn.10157030
add esp, 8
jmp 0x101567ba
test edi, edi
je 0x1015680e
mov ebx, dword [esp + 0x14]
lea eax, [esp + 0x28]
push ebx
push eax
push esi
call dword [esp + 0x28]
add esp, 0xc
test edi, edi
je 0x101567fd
mov ebx, dword [esp + 0x18]
lea ecx, [esp + 0x28]
mov eax, ecx
lea edx, [esi + 0x10]
sub ebp, eax
sub ebx, eax
mov al, byte [ecx + ebp]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
lea edx, [edx + 1]
mov byte [ebx + ecx - 1], al
xor byte [edx - 1], al
sub edi, 1
jne 0x101567e1
mov ebx, dword [esp + 0x14]
mov ebp, dword [esp + 0x1c]
lea eax, [esi + 0x10]
push ebx
push eax
push eax
call ebp
add esp, 0xc
jmp 0x10156816
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x14]
mov ecx, 0xf
sub ecx, dword [esp + 0x24]
cmp ecx, 0x10
jae 0x1015683a
mov eax, 0x10
sub eax, ecx
push eax
lea eax, [ecx + esi]
push 0
push eax
call fcn.101eec70
add esp, 0xc
push ebx
lea eax, [esp + 0x2c]
push eax
push esi
call ebp
mov eax, dword [esp + 0x34]
add esp, 0xc
xor dword [esi + 0x10], eax
mov eax, dword [esp + 0x2c]
xor dword [esi + 0x14], eax
mov eax, dword [esp + 0x30]
xor dword [esi + 0x18], eax
mov eax, dword [esp + 0x34]
xor dword [esi + 0x1c], eax
mov al, byte [esp + 0x13]
mov ecx, dword [esp + 0x38]
pop edi
mov byte [esi], al
xor eax, eax
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.101ebfaa
add esp, 0x2c
ret