joyce8/EMBER2024-capa huggingface dataset:
Function at 0x570630
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
xor ecx, ecx
mov dword [ebp - 4], ecx
push ebx
push esi
test eax, eax
je 0x57064d
test byte [eax + 0x5c], 2
mov ebx, str.0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz._
jne 0x570652
mov ebx, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_
mov esi, dword [ebp + 0x14]
test esi, esi
jle 0x570725
mov edx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
inc edi
cmp esi, 3
jl 0x5706b6
movzx ecx, byte [edi - 1]
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
mov eax, ecx
shr eax, 0x12
movzx eax, byte [eax + ebx]
mov byte [edx], al
mov eax, ecx
shr eax, 0xc
and eax, 0x3f
movzx eax, byte [eax + ebx]
mov byte [edx + 1], al
mov eax, ecx
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + ebx]
mov byte [edx + 2], al
add edx, 3
and ecx, 0x3f
movzx eax, byte [ecx + ebx]
mov byte [edx], al
jmp 0x570701
movzx eax, byte [edi - 1]
shl eax, 0x10
cmp esi, 2
jne 0x5706ca
movzx ecx, byte [edi]
shl ecx, 8
or eax, ecx
mov ecx, eax
shr ecx, 0x12
movzx ecx, byte [ecx + ebx]
mov byte [edx], cl
mov ecx, eax
shr ecx, 0xc
and ecx, 0x3f
movzx ecx, byte [ecx + ebx]
mov byte [edx + 1], cl
cmp esi, 1
jne 0x5706ee
lea eax, [esi + 0x3c]
jmp 0x5706f8
shr eax, 6
and eax, 0x3f
movzx eax, byte [eax + ebx]
mov byte [edx + 2], al
add edx, 3
mov byte [edx], 0x3d
mov ecx, dword [ebp - 4]
sub esi, 3
add ecx, 4
add edi, 3
inc edx
mov dword [ebp - 4], ecx
test esi, esi
jg 0x570665
pop edi
pop esi
mov byte [edx], 0
mov eax, ecx
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
pop esi
pop ebx
mov byte [eax], cl
mov eax, ecx
mov esp, ebp
pop ebp
ret
Function at 0x5748a0
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [ebp + 0x1c]
push edi
mov edi, dword [ebp + 0xc]
cmp esi, 2
je 0x574923
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x5748ef
push eax
push 0
lea eax, [ebp - 4]
push eax
push 0
call fcn.0055e320
add esp, 0x10
cmp dword [ebp - 4], 0xffffffff
je 0x5748ef
push 0x3b
push str.....cryptoececx_meth.c
push 0x66
push 0x10a
push 0x10
call fcn.005288a0
add esp, 0x14
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [ebp + 0x14], 0
je 0x57491f
cmp edi, 0x40a
je 0x574915
cmp edi, 0x43f
je 0x574915
xor eax, eax
cmp edi, 0x40b
setne al
add eax, 0x38
jmp 0x57491a
mov eax, 0x20
cmp dword [ebp + 0x18], eax
je 0x574923
push 0x41
jmp 0x5748d1
push ebx
push 0x46
push str.....cryptoececx_meth.c
push 0x40
call fcn.0051a060
mov ebx, eax
add esp, 0xc
test ebx, ebx
jne 0x57495c
push 0x48
push str.....cryptoececx_meth.c
push 0x41
push 0x10a
push 0x10
call fcn.005288a0
add esp, 0x14
xor eax, eax
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
test esi, esi
jne 0x574975
push dword [ebp + 0x18]
mov eax, dword [ebp + 0x14]
push eax
push ebx
call fcn.005e0220
add esp, 0xc
jmp case.0x574aa7.1036
cmp edi, 0x40a
je 0x574995
cmp edi, 0x43f
je 0x574995
xor eax, eax
cmp edi, 0x40b
setne al
add eax, 0x38
jmp 0x57499a
mov eax, 0x20
push 0x50
push str.....cryptoececx_meth.c
push eax
call fcn.00530930
mov esi, eax
add esp, 0xc
mov dword [ebx + 0x3c], esi
test esi, esi
jne 0x5749cd
push 0x52
push str.....cryptoececx_meth.c
push 0x41
push 0x10a
push 0x10
call fcn.005288a0
add esp, 0x14
jmp 0x574a21
cmp dword [ebp + 0x1c], 2
jne 0x574a62
cmp edi, 0x40a
je 0x5749f7
cmp edi, 0x43f
je 0x5749f7
xor eax, eax
cmp edi, 0x40b
setne al
add eax, 0x38
jmp 0x5749fc
mov eax, 0x20
push eax
push esi
call fcn.00525da0
add esp, 8
test eax, eax
jg 0x574a3a
push 0x57
push str.....cryptoececx_meth.c
push esi
call fcn.00530920
add esp, 0xc
mov dword [ebx + 0x3c], 0
push 0x79
push str.....cryptoececx_meth.c
push ebx
call fcn.00519f50
add esp, 0xc
xor eax, eax
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp edi, 0x40a
jne 0x574a51
mov al, byte [esi + 0x1f]
and byte [esi], 0xf8
and al, 0x3f
or al, 0x40
mov byte [esi + 0x1f], al
jmp 0x574a95
cmp edi, 0x40b
jne 0x574a95
and byte [esi], 0xfc
or byte [esi + 0x37], 0x80
jmp 0x574a95
cmp edi, 0x40a
je 0x574a82
cmp edi, 0x43f
je 0x574a82
xor eax, eax
cmp edi, 0x40b
setne al
add eax, 0x38
jmp 0x574a87
mov eax, 0x20
push eax
mov eax, dword [ebp + 0x14]
push eax
push esi
call fcn.005e0220
add esp, 0xc
lea eax, [edi - 0x40a]
cmp eax, 0x36
ja case.0x574aa7.1036
movzx eax, byte [eax + 0x574b00]
jmp dword [eax*4 + 0x574aec]
push esi
push ebx
call fcn.005a44b0
jmp 0x574ad0
push esi
push ebx
call fcn.005a40c0
jmp 0x574ad0
push esi
push ebx
call fcn.005ac000
jmp 0x574ad0
push esi
push ebx
call fcn.005add60
add esp, 8
push ebx
push edi
push dword [ebp + 8]
call fcn.00520f40
add esp, 0xc
mov eax, 1
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x57d820
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x18]
lea edx, [eax + 1]
mov dword [ebp - 0x2c], eax
movzx ecx, byte [edx + 3]
movzx ebx, byte [eax]
movzx eax, byte [edx]
shl eax, 8
or ebx, eax
mov dword [ebp - 0x18], 0
movzx eax, byte [edx + 1]
shl eax, 0x10
or ebx, eax
movzx eax, byte [edx + 2]
shl eax, 0x18
or ebx, eax
movzx eax, byte [edx + 4]
shl eax, 8
or ecx, eax
mov dword [ebp - 0x20], ebx
movzx eax, byte [edx + 5]
mov dword [ebp - 0x1c], ecx
movzx ecx, byte [edx + 6]
mov edx, dword [ebp - 0x1c]
shl ecx, 8
or ecx, eax
mov byte [ebp - 0x10], bl
mov eax, ebx
shl ecx, 0x10
shr eax, 8
or edx, ecx
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
mov edi, dword [ebp + 0x1c]
mov byte [ebp - 9], al
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x24], edi
mov esi, dword [edi]
mov dword [ebp - 0x1c], edx
mov byte [ebp - 0xc], dl
test eax, eax
je 0x57d9a7
mov edi, dword [ebp + 8]
sub dword [ebp - 0x14], edi
dec eax
mov dword [ebp + 0x10], eax
test esi, esi
jne 0x57d93e
push 1
push dword [ebp - 0x28]
lea eax, [ebp - 0x20]
push eax
call fcn.0056bf50
mov ebx, dword [ebp - 0x20]
add esp, 0xc
mov edx, dword [ebp - 0x1c]
mov eax, ebx
shr eax, 8
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
inc dword [ebp - 0x18]
mov byte [ebp - 0x10], bl
mov byte [ebp - 0xc], dl
mov byte [ebp - 9], al
mov al, byte [ebp + esi - 0x10]
inc esi
mov ecx, dword [ebp - 0x14]
and esi, 7
xor al, byte [edi]
mov byte [ecx + edi], al
inc edi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x18]
test eax, eax
jne 0x57d8e6
test ecx, ecx
je 0x57d991
mov edi, dword [ebp - 0x2c]
mov eax, ebx
shr eax, 8
mov byte [edi], bl
mov byte [edi + 1], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 2], al
mov eax, edx
shr ebx, 0x18
mov byte [edi + 3], bl
shr eax, 8
mov byte [edi + 4], dl
mov byte [edi + 5], al
mov eax, edx
shr eax, 0x10
shr edx, 0x18
mov byte [edi + 6], al
mov byte [edi + 7], dl
mov eax, dword [ebp - 0x24]
pop edi
mov dword [eax], esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov dword [edi], esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
Function at 0x57e410
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x20]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x24]
mov dword [ebp - 0x1c], eax
push ebx
movzx ebx, byte [ecx]
push esi
mov esi, dword [eax]
push edi
lea edi, [ecx + 1]
mov dword [ebp - 0x38], ecx
mov edx, edi
mov dword [ebp - 0x34], edi
movzx eax, byte [edx]
shl eax, 8
or ebx, eax
movzx ecx, byte [edx + 3]
movzx eax, byte [edx + 1]
shl eax, 0x10
or ebx, eax
movzx eax, byte [edx + 2]
shl eax, 0x18
or ebx, eax
movzx eax, byte [edx + 4]
shl eax, 8
or ecx, eax
mov dword [ebp - 0x24], ebx
movzx eax, byte [edx + 5]
mov dword [ebp - 0x14], ecx
movzx ecx, byte [edx + 6]
mov edx, dword [ebp - 0x14]
shl ecx, 8
or ecx, eax
mov byte [ebp - 0x10], bl
mov eax, ebx
shl ecx, 0x10
shr eax, 8
or edx, ecx
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
mov byte [ebp - 9], al
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x14], edx
mov dword [ebp - 0x20], edx
mov byte [ebp - 0xc], dl
test eax, eax
je 0x57e59d
mov ecx, dword [ebp + 8]
sub dword [ebp - 0x18], ecx
xor edi, edi
dec eax
mov dword [ebp + 0x10], eax
test esi, esi
jne 0x57e545
push dword [ebp - 0x28]
lea eax, [ebp - 0x24]
push dword [ebp - 0x2c]
push dword [ebp - 0x30]
push eax
call fcn.0056dfa0
mov ebx, dword [ebp - 0x24]
add esp, 0x10
mov edx, dword [ebp - 0x20]
mov eax, ebx
shr eax, 8
mov byte [ebp - 0xf], al
mov eax, ebx
mov ecx, dword [ebp + 8]
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
inc edi
mov dword [ebp - 0x14], edx
mov byte [ebp - 0x10], bl
mov byte [ebp - 0xc], dl
mov byte [ebp - 9], al
mov al, byte [ebp + esi - 0x10]
inc esi
mov edx, dword [ebp - 0x18]
and esi, 7
xor al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
mov eax, dword [ebp + 0x10]
mov edx, dword [ebp - 0x14]
mov dword [ebp + 8], ecx
test eax, eax
jne 0x57e4e5
test edi, edi
mov edi, dword [ebp - 0x34]
je 0x57e59d
mov eax, dword [ebp - 0x38]
mov byte [eax], bl
mov eax, ebx
shr eax, 8
mov byte [edi], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 1], al
mov eax, edx
shr ebx, 0x18
mov byte [edi + 2], bl
shr eax, 8
mov byte [edi + 3], dl
mov byte [edi + 4], al
mov eax, edx
shr eax, 0x10
shr edx, 0x18
mov byte [edi + 5], al
mov byte [edi + 6], dl
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [eax], esi
pop esi
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
Function at 0x57fd40
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x18]
lea edx, [eax + 1]
mov dword [ebp - 0x2c], eax
movzx ecx, byte [edx + 3]
movzx ebx, byte [eax]
movzx eax, byte [edx]
shl eax, 0x10
shl ebx, 0x18
or ebx, eax
shl ecx, 0x18
movzx eax, byte [edx + 1]
shl eax, 8
or ebx, eax
mov dword [ebp - 0x18], 0
movzx eax, byte [edx + 2]
or ebx, eax
movzx eax, byte [edx + 4]
shl eax, 0x10
or ecx, eax
mov dword [ebp - 0x20], ebx
movzx eax, byte [edx + 6]
mov dword [ebp - 0x1c], ecx
movzx ecx, byte [edx + 5]
mov edx, dword [ebp - 0x1c]
shl ecx, 8
or ecx, eax
mov byte [ebp - 0xd], bl
mov eax, ebx
or edx, ecx
shr eax, 0x18
mov byte [ebp - 0x10], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 8
mov byte [ebp - 0xe], al
mov eax, edx
shr eax, 0x18
mov byte [ebp - 0xc], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 8
mov edi, dword [ebp + 0x1c]
mov byte [ebp - 0xa], al
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x24], edi
mov esi, dword [edi]
mov dword [ebp - 0x1c], edx
mov byte [ebp - 9], dl
test eax, eax
je 0x57fec9
mov edi, dword [ebp + 8]
sub dword [ebp - 0x14], edi
dec eax
mov dword [ebp + 0x10], eax
test esi, esi
jne 0x57fe5c
push dword [ebp - 0x28]
lea eax, [ebp - 0x20]
push eax
call fcn.0057f380
mov ebx, dword [ebp - 0x20]
add esp, 8
mov edx, dword [ebp - 0x1c]
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0x10], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 8
mov byte [ebp - 0xe], al
mov eax, edx
shr eax, 0x18
mov byte [ebp - 0xc], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 8
inc dword [ebp - 0x18]
mov byte [ebp - 0xd], bl
mov byte [ebp - 0xa], al
mov byte [ebp - 9], dl
mov al, byte [ebp + esi - 0x10]
inc esi
mov ecx, dword [ebp - 0x14]
and esi, 7
xor al, byte [edi]
mov byte [ecx + edi], al
inc edi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x18]
test eax, eax
jne 0x57fe06
test ecx, ecx
je 0x57feb3
mov edi, dword [ebp - 0x2c]
mov eax, ebx
shr eax, 0x18
mov byte [edi], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 1], al
mov eax, ebx
shr eax, 8
mov byte [edi + 2], al
mov eax, edx
shr eax, 0x18
mov byte [edi + 3], bl
mov byte [edi + 4], al
mov eax, edx
shr eax, 0x10
mov byte [edi + 5], al
mov eax, edx
shr eax, 8
mov byte [edi + 6], al
mov byte [edi + 7], dl
mov eax, dword [ebp - 0x24]
pop edi
mov dword [eax], esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov dword [edi], esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
Function at 0x5809f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x18]
lea edx, [eax + 1]
mov dword [ebp - 0x2c], eax
movzx ecx, byte [edx + 3]
movzx ebx, byte [eax]
movzx eax, byte [edx]
shl eax, 8
or ebx, eax
mov dword [ebp - 0x18], 0
movzx eax, byte [edx + 1]
shl eax, 0x10
or ebx, eax
movzx eax, byte [edx + 2]
shl eax, 0x18
or ebx, eax
movzx eax, byte [edx + 4]
shl eax, 8
or ecx, eax
mov dword [ebp - 0x20], ebx
movzx eax, byte [edx + 5]
mov dword [ebp - 0x1c], ecx
movzx ecx, byte [edx + 6]
mov edx, dword [ebp - 0x1c]
shl ecx, 8
or ecx, eax
mov byte [ebp - 0x10], bl
mov eax, ebx
shl ecx, 0x10
shr eax, 8
or edx, ecx
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
mov edi, dword [ebp + 0x1c]
mov byte [ebp - 9], al
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x24], edi
mov esi, dword [edi]
mov dword [ebp - 0x1c], edx
mov byte [ebp - 0xc], dl
test eax, eax
je 0x580b75
mov edi, dword [ebp + 8]
sub dword [ebp - 0x14], edi
dec eax
mov dword [ebp + 0x10], eax
test esi, esi
jne 0x580b0c
push dword [ebp - 0x28]
lea eax, [ebp - 0x20]
push eax
call fcn.005806c0
mov ebx, dword [ebp - 0x20]
add esp, 8
mov edx, dword [ebp - 0x1c]
mov eax, ebx
shr eax, 8
mov byte [ebp - 0xf], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
shr eax, 0x18
mov byte [ebp - 0xd], al
mov eax, edx
shr eax, 8
mov byte [ebp - 0xb], al
mov eax, edx
shr eax, 0x10
mov byte [ebp - 0xa], al
mov eax, edx
shr eax, 0x18
inc dword [ebp - 0x18]
mov byte [ebp - 0x10], bl
mov byte [ebp - 0xc], dl
mov byte [ebp - 9], al
mov al, byte [ebp + esi - 0x10]
inc esi
mov ecx, dword [ebp - 0x14]
and esi, 7
xor al, byte [edi]
mov byte [ecx + edi], al
inc edi
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x18]
test eax, eax
jne 0x580ab6
test ecx, ecx
je 0x580b5f
mov edi, dword [ebp - 0x2c]
mov eax, ebx
shr eax, 8
mov byte [edi], bl
mov byte [edi + 1], al
mov eax, ebx
shr eax, 0x10
mov byte [edi + 2], al
mov eax, edx
shr ebx, 0x18
mov byte [edi + 3], bl
shr eax, 8
mov byte [edi + 4], dl
mov byte [edi + 5], al
mov eax, edx
shr eax, 0x10
shr edx, 0x18
mov byte [edi + 6], al
mov byte [edi + 7], dl
mov eax, dword [ebp - 0x24]
pop edi
mov dword [eax], esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov dword [edi], esi
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
Function at 0x582250
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x20]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov edi, dword [edi]
mov dword [ebp - 0xc], edi
test edi, edi
je 0x582294
mov ebx, dword [ebp + 0x1c]
test esi, esi
je 0x582294
mov al, byte [edi + ebx]
dec esi
xor al, byte [edx]
inc edi
mov byte [ecx], al
inc edx
inc ecx
mov dword [ebp - 4], edx
and edi, 0xf
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], edi
jne 0x582277
mov eax, dword [ebp + 0x18]
movzx ebx, byte [eax + 0xc]
movzx eax, byte [eax + 0xd]
shl ebx, 8
or ebx, eax
mov eax, dword [ebp + 0x18]
shl ebx, 8
movzx eax, byte [eax + 0xe]
or ebx, eax
mov eax, dword [ebp + 0x18]
shl ebx, 8
movzx eax, byte [eax + 0xf]
or ebx, eax
mov dword [ebp + 0x10], ebx
cmp esi, 0x10
jb 0x582342
mov edi, dword [ebp + 0x18]
mov eax, ebx
nop dword [eax]
mov ebx, esi
shr ebx, 4
add eax, ebx
mov dword [ebp + 0x10], eax
cmp eax, ebx
jae 0x5822e5
sub ebx, eax
xor eax, eax
mov dword [ebp + 0x10], eax
push edi
push dword [ebp + 0x14]
push ebx
push ecx
push edx
call dword [ebp + 0x24]
mov ecx, dword [ebp + 0x10]
add esp, 0x14
mov eax, ecx
shr eax, 0x18
mov byte [edi + 0xc], al
mov eax, ecx
shr eax, 0x10
mov byte [edi + 0xd], al
mov eax, ecx
shr eax, 8
mov byte [edi + 0xe], al
mov eax, ecx
mov byte [edi + 0xf], al
test eax, eax
jne 0x582322
push edi
call fcn.0059e290
mov eax, dword [ebp + 0x10]
add esp, 4
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
shl ebx, 4
sub esi, ebx
add ecx, ebx
add edx, ebx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
cmp esi, 0x10
jae 0x5822d0
mov edi, dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
test esi, esi
je 0x5823b2
push dword [ebp + 0x18]
mov eax, dword [ebp + 0x1c]
xorps xmm0, xmm0
push dword [ebp + 0x14]
push 1
push eax
push eax
movups xmmword [eax], xmm0
call dword [ebp + 0x24]
mov ecx, dword [ebp + 0x18]
inc ebx
mov eax, ebx
add esp, 0x14
shr eax, 0x18
mov byte [ecx + 0xc], al
mov eax, ebx
shr eax, 0x10
mov byte [ecx + 0xd], al
mov eax, ebx
shr eax, 8
mov byte [ecx + 0xe], al
mov byte [ecx + 0xf], bl
test ebx, ebx
jne 0x58238b
push ecx
call fcn.0059e290
add esp, 4
mov eax, dword [ebp + 0x1c]
mov ebx, dword [ebp - 4]
mov edx, dword [ebp - 8]
sub ebx, eax
sub edx, eax
lea ecx, [edi + eax]
add edi, esi
nop dword [eax]
mov al, byte [ebx + ecx]
lea ecx, [ecx + 1]
xor al, byte [ecx - 1]
mov byte [edx + ecx - 1], al
sub esi, 1
jne 0x5823a0
mov eax, dword [ebp + 0x20]
mov dword [eax], edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x584930
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x6ba00c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0x18]
mov bl, byte [esi]
mov ecx, dword [esi + 0x28]
mov dword [ebp - 0x2c], eax
mov eax, dword [esi + 0x2c]
mov dword [ebp - 0x30], esi
mov byte [ebp - 0x15], bl
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x24], eax
test bl, 0x40
jne 0x58497b
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 byte [esi], al
mov dword [ebp - 0x34], edx
cmp edx, 0xf
jae 0x5849a7
movzx eax, byte [esi + edx]
or ecx, eax
mov byte [esi + edx], 0
inc edx
shl ecx, 8
cmp edx, 0xf
jb 0x584994
movzx eax, byte [esi + 0xf]
mov ebx, dword [ebp + 0x14]
or ecx, eax
mov byte [esi + 0xf], 1
cmp ecx, ebx
je 0x5849cb
pop esi
or eax, 0xffffffff
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret
push edi
mov edi, ebx
shr edi, 4
test edi, edi
je 0x584a04
lea eax, [esi + 0x10]
push eax
push esi
push dword [ebp - 0x24]
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
call dword [ebp - 0x2c]
shl edi, 4
add esp, 0x18
add dword [ebp - 0x1c], edi
add dword [ebp - 0x20], edi
sub ebx, edi
je 0x584a63
shr edi, 4
push edi
push esi
call fcn.00585140
add esp, 8
test ebx, ebx
je 0x584a63
push dword [ebp - 0x24]
lea eax, [ebp - 0x14]
push eax
push esi
call dword [ebp - 0x28]
add esp, 0xc
xor edi, edi
test ebx, ebx
je 0x584a52
lea eax, [ebp - 0x14]
sub dword [ebp - 0x1c], eax
sub dword [ebp - 0x20], eax
lea eax, [esi + 0x10]
mov esi, dword [ebp - 0x1c]
mov dword [ebp - 0x2c], eax
nop
lea ecx, [ebp - 0x14]
add ecx, edi
movzx edx, byte [esi + ecx]
movzx eax, byte [ecx]
xor edx, eax
mov eax, dword [ebp - 0x20]
mov byte [eax + ecx], dl
mov eax, dword [ebp - 0x2c]
xor byte [eax + edi], dl
inc edi
cmp edi, ebx
jb 0x584a30
mov esi, dword [ebp - 0x30]
mov ebx, dword [ebp - 0x24]
lea eax, [esi + 0x10]
push ebx
push eax
push eax
call dword [ebp - 0x28]
add esp, 0xc
jmp 0x584a66
mov ebx, dword [ebp - 0x24]
mov edx, dword [ebp - 0x34]
cmp edx, 0x10
jae 0x584a88
mov ecx, 0x10
lea edi, [edx + esi]
sub ecx, edx
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
push ebx
lea eax, [ebp - 0x14]
push eax
push esi
call dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor dword [esi + 0x10], eax
mov eax, dword [ebp - 0x10]
xor dword [esi + 0x14], eax
mov eax, dword [ebp - 0xc]
xor dword [esi + 0x18], eax
mov eax, dword [ebp - 8]
xor dword [esi + 0x1c], eax
mov al, byte [ebp - 0x15]
mov ecx, dword [ebp - 4]
pop edi
mov byte [esi], al
xor ecx, ebp
pop esi
xor eax, eax
pop ebx
call fcn.0049a6a7
mov esp, ebp
pop ebp
ret