joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f0a0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 8
push ebx
push edi
mov edi, dword [ebp + 0x10]
mov edx, dword [edi + 0x1048]
mov ebx, dword [edi + 0x104c]
test eax, eax
jle 0x41f16b
push esi
mov esi, dword [ebp + 8]
dec eax
shr eax, 3
add esi, 2
inc eax
mov dword [ebp + 0x10], eax
movzx ecx, byte [esi + 2]
lea eax, [ebp - 8]
shl ecx, 8
push edi
push eax
movzx eax, byte [esi + 3]
or ecx, eax
movzx eax, byte [esi + 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 5]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 1]
xor ecx, ebx
push ecx
movzx ecx, byte [esi - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 1]
shl ecx, 8
or ecx, eax
xor ecx, edx
push ecx
call fcn.0041e370
mov edx, dword [ebp - 8]
lea esi, [esi + 8]
mov ebx, dword [ebp - 4]
mov eax, edx
shr eax, 0x18
add esp, 0x10
mov byte [esi - 0xa], al
mov eax, edx
shr eax, 0x10
mov byte [esi - 9], al
mov eax, edx
shr eax, 8
mov byte [esi - 8], al
mov eax, ebx
shr eax, 0x18
mov byte [esi - 6], al
mov eax, ebx
shr eax, 0x10
mov byte [esi - 5], al
mov eax, ebx
shr eax, 8
sub dword [ebp + 0x10], 1
mov byte [esi - 7], dl
mov byte [esi - 4], al
mov byte [esi - 3], bl
jne 0x41f0d1
pop esi
mov dword [edi + 0x104c], ebx
mov dword [edi + 0x1048], edx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x41f180
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi + 0x1048]
mov edx, dword [edi + 0x104c]
mov dword [ebp - 4], eax
mov dword [ebp + 0x10], edx
test ebx, ebx
jle 0x41f219
push esi
mov esi, dword [ebp + 8]
dec ebx
shr ebx, 3
add esi, 2
inc ebx
push edi
lea ecx, [ebp - 0xc]
push ecx
push edx
push eax
call fcn.0041e370
mov ecx, dword [ebp - 0xc]
lea esi, [esi + 8]
xor byte [esi - 7], cl
mov eax, ecx
shr eax, 0x18
add esp, 0x10
xor byte [esi - 0xa], al
mov eax, ecx
shr eax, 0x10
xor byte [esi - 9], al
mov eax, ecx
mov ecx, dword [ebp - 8]
xor byte [esi - 3], cl
mov edx, dword [ebp + 0x10]
shr eax, 8
xor byte [esi - 8], al
mov eax, ecx
shr eax, 0x18
xor byte [esi - 6], al
mov eax, ecx
shr eax, 0x10
xor byte [esi - 5], al
mov eax, ecx
mov ecx, dword [ebp - 4]
shr eax, 8
xor byte [esi - 4], al
add edx, 1
mov dword [ebp + 0x10], edx
lea eax, [ecx + 1]
cmovne eax, ecx
mov dword [ebp - 4], eax
sub ebx, 1
jne 0x41f1b0
pop esi
mov dword [edi + 0x104c], edx
mov dword [edi + 0x1048], eax
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x421f20
Capabilities:
Encrypt data using salsa20 or chacha

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [esi], 0x61707865
mov dword [esi + 4], 0x3320646e
mov dword [esi + 8], 0x79622d32
mov dword [esi + 0xc], 0x6b206574
movzx ecx, byte [edx + 3]
shl ecx, 8
movzx eax, byte [edx + 2]
or ecx, eax
movzx eax, byte [edx + 1]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x10], ecx
movzx ecx, byte [edx + 7]
shl ecx, 8
movzx eax, byte [edx + 6]
or ecx, eax
movzx eax, byte [edx + 5]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 4]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x14], ecx
movzx ecx, byte [edx + 0xb]
movzx eax, byte [edx + 0xa]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 8]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x18], ecx
movzx ecx, byte [edx + 0xf]
movzx eax, byte [edx + 0xe]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xd]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0xc]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x1c], ecx
movzx ecx, byte [edx + 0x13]
movzx eax, byte [edx + 0x12]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x11]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x10]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x20], ecx
movzx ecx, byte [edx + 0x17]
movzx eax, byte [edx + 0x16]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x15]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x14]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x24], ecx
movzx ecx, byte [edx + 0x1b]
movzx eax, byte [edx + 0x1a]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x19]
shl ecx, 8
or ecx, eax
shl ecx, 8
movzx eax, byte [edx + 0x18]
or ecx, eax
mov dword [esi + 0x28], ecx
movzx ecx, byte [edx + 0x1f]
movzx eax, byte [edx + 0x1e]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x1d]
shl ecx, 8
or ecx, eax
movzx eax, byte [edx + 0x1c]
shl ecx, 8
or ecx, eax
mov dword [esi + 0x80], 0x40
mov dword [esi + 0x2c], ecx
pop esi
pop ebp
ret
Function at 0x422700
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test esi, esi
je 0x42272c
movzx ecx, byte [edi]
lea edi, [edi + 1]
movzx edx, al
xor edx, ecx
shr eax, 8
xor eax, dword [edx*4 + 0x46d270]
sub esi, 1
jne 0x422712
pop edi
pop esi
pop ebp
ret

Function at 0x422f90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov edx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov ebx, dword [esi + 0x80]
mov eax, dword [esi + 0x84]
mov dword [ebp - 4], ebx
mov dword [ebp + 0x10], eax
test edx, edx
je 0x4230ab
mov ecx, dword [ebp + 8]
lea eax, [edx - 1]
add ecx, 2
shr eax, 3
inc eax
mov dword [ebp + 0xc], ecx
mov dword [ebp - 8], eax
push edi
nop dword [eax]
movzx ebx, byte [ecx - 2]
movzx eax, byte [ecx - 1]
movzx edi, byte [ecx + 2]
shl ebx, 8
or ebx, eax
shl edi, 8
movzx eax, byte [ecx]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 1]
shl ebx, 8
or ebx, eax
movzx eax, byte [ecx + 3]
or edi, eax
movzx eax, byte [ecx + 4]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 5]
shl edi, 8
or edi, eax
lea eax, [esi + 0x110]
push eax
push edi
lea eax, [ebp - 0x10]
push ebx
push eax
call fcn.004233c0
lea eax, [esi + 0x88]
push eax
push dword [ebp - 0xc]
lea eax, [ebp - 0x10]
push dword [ebp - 0x10]
push eax
call fcn.00423da0
push esi
push dword [ebp - 0xc]
lea eax, [ebp - 0x10]
push dword [ebp - 0x10]
push eax
call fcn.004233c0
mov ecx, dword [ebp + 0xc]
add esp, 0x30
mov eax, dword [ebp + 0x10]
xor eax, dword [ebp - 0xc]
mov edx, dword [ebp - 4]
xor edx, dword [ebp - 0x10]
mov dword [ebp + 0x10], eax
mov eax, edx
shr eax, 0x18
mov byte [ecx - 2], al
mov eax, edx
shr eax, 0x10
mov byte [ecx - 1], al
mov eax, edx
shr eax, 8
mov byte [ecx], al
mov byte [ecx + 1], dl
mov edx, dword [ebp + 0x10]
mov eax, edx
shr eax, 0x18
mov byte [ecx + 2], al
mov eax, edx
shr eax, 0x10
mov byte [ecx + 3], al
mov eax, edx
shr eax, 8
mov byte [ecx + 4], al
mov eax, edi
mov byte [ecx + 5], dl
add ecx, 8
sub dword [ebp - 8], 1
mov dword [ebp + 0xc], ecx
mov dword [ebp - 4], ebx
mov dword [ebp + 0x10], eax
jne 0x422fd0
pop edi
mov dword [esi + 0x80], ebx
mov dword [esi + 0x84], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4230c0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
sub esp, 8
push ebx
push esi
mov esi, dword [ebp + 0x10]
mov edx, dword [esi + 0x80]
mov ebx, dword [esi + 0x84]
test ecx, ecx
je 0x4231b9
push edi
mov edi, dword [ebp + 8]
lea eax, [ecx - 1]
shr eax, 3
add edi, 2
inc eax
mov dword [ebp + 0x10], eax
movzx ecx, byte [edi + 2]
movzx eax, byte [edi + 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 5]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi - 1]
xor ecx, ebx
push esi
push ecx
movzx ecx, byte [edi - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi]
shl ecx, 8
or ecx, eax
movzx eax, byte [edi + 1]
shl ecx, 8
or ecx, eax
lea eax, [ebp - 8]
xor ecx, edx
push ecx
push eax
call fcn.00423da0
lea eax, [esi + 0x88]
push eax
push dword [ebp - 4]
lea eax, [ebp - 8]
push dword [ebp - 8]
push eax
call fcn.004233c0
lea eax, [esi + 0x110]
push eax
push dword [ebp - 4]
lea eax, [ebp - 8]
push dword [ebp - 8]
push eax
call fcn.00423da0
mov edx, dword [ebp - 8]
lea edi, [edi + 8]
mov ebx, dword [ebp - 4]
mov eax, edx
shr eax, 0x18
add esp, 0x30
mov byte [edi - 0xa], al
mov eax, edx
shr eax, 0x10
mov byte [edi - 9], al
mov eax, edx
shr eax, 8
mov byte [edi - 8], al
mov eax, ebx
shr eax, 0x18
mov byte [edi - 6], al
mov eax, ebx
shr eax, 0x10
mov byte [edi - 5], al
mov eax, ebx
shr eax, 8
sub dword [ebp + 0x10], 1
mov byte [edi - 7], dl
mov byte [edi - 4], al
mov byte [edi - 3], bl
jne 0x4230f3
pop edi
mov dword [esi + 0x84], ebx
mov dword [esi + 0x80], edx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4231d0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
push ebx
push edi
mov ebx, dword [ecx + 0x80]
mov edi, dword [ecx + 0x84]
mov dword [ebp - 4], ebx
mov dword [ebp - 8], edi
test eax, eax
je 0x4232c9
push esi
mov esi, dword [ebp + 8]
dec eax
shr eax, 3
add esi, 2
inc eax
mov dword [ebp + 0xc], eax
nop word [eax + eax]
movzx ebx, byte [esi - 2]
movzx eax, byte [esi - 1]
movzx edi, byte [esi + 2]
shl ebx, 8
or ebx, eax
shl edi, 8
movzx eax, byte [esi]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 1]
shl ebx, 8
or ebx, eax
movzx eax, byte [esi + 3]
or edi, eax
movzx eax, byte [esi + 4]
shl edi, 8
or edi, eax
movzx eax, byte [esi + 5]
push ecx
shl edi, 8
or edi, eax
lea eax, [ebp - 0x10]
push edi
push ebx
push eax
call fcn.004233c0
mov ecx, dword [ebp - 4]
lea esi, [esi + 8]
xor ecx, dword [ebp - 0x10]
add esp, 0x10
mov edx, dword [ebp - 8]
mov eax, ecx
xor edx, dword [ebp - 0xc]
shr eax, 0x18
mov byte [esi - 0xa], al
mov eax, ecx
shr eax, 0x10
mov byte [esi - 9], al
mov eax, ecx
shr eax, 8
mov byte [esi - 8], al
mov eax, edx
shr eax, 0x18
mov byte [esi - 6], al
mov eax, edx
shr eax, 0x10
mov byte [esi - 5], al
mov eax, edx
shr eax, 8
sub dword [ebp + 0xc], 1
mov byte [esi - 7], cl
mov ecx, dword [ebp + 0x10]
mov byte [esi - 4], al
mov byte [esi - 3], dl
mov dword [ebp - 4], ebx
mov dword [ebp - 8], edi
jne 0x423210
mov eax, ecx
pop esi
mov dword [eax + 0x84], edi
pop edi
mov dword [eax + 0x80], ebx
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ecx + 0x84], edi
pop edi
mov dword [ecx + 0x80], ebx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4232e0
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub esp, 8
push ebx
push edi
mov edi, dword [ebp + 0x10]
mov edx, dword [edi + 0x80]
mov ebx, dword [edi + 0x84]
test eax, eax
je 0x4233ab
push esi
mov esi, dword [ebp + 8]
dec eax
shr eax, 3
add esi, 2
inc eax
mov dword [ebp + 0x10], eax
movzx ecx, byte [esi + 2]
movzx eax, byte [esi + 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 4]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 5]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi - 1]
xor ecx, ebx
push edi
push ecx
movzx ecx, byte [esi - 2]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi]
shl ecx, 8
or ecx, eax
movzx eax, byte [esi + 1]
shl ecx, 8
or ecx, eax
lea eax, [ebp - 8]
xor ecx, edx
push ecx
push eax
call fcn.00423da0
mov edx, dword [ebp - 8]
lea esi, [esi + 8]
mov ebx, dword [ebp - 4]
mov eax, edx
shr eax, 0x18
add esp, 0x10
mov byte [esi - 0xa], al
mov eax, edx
shr eax, 0x10
mov byte [esi - 9], al
mov eax, edx
shr eax, 8
mov byte [esi - 8], al
mov eax, ebx
shr eax, 0x18
mov byte [esi - 6], al
mov eax, ebx
shr eax, 0x10
mov byte [esi - 5], al
mov eax, ebx
shr eax, 8
sub dword [ebp + 0x10], 1
mov byte [esi - 7], dl
mov byte [esi - 4], al
mov byte [esi - 3], bl
jne 0x423311
pop esi
mov dword [edi + 0x84], ebx
mov dword [edi + 0x80], edx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x424940
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi + 0x80]
mov ecx, dword [edi + 0x84]
mov dword [ebp - 4], eax
mov dword [ebp + 0x10], ecx
test ebx, ebx
je 0x424a0a
dec ebx
shr ebx, 3
push esi
mov esi, dword [ebp + 8]
inc ebx
push edi
push ecx
push eax
lea eax, [ebp - 0xc]
push eax
call fcn.00423da0
lea eax, [edi + 0x88]
push eax
push dword [ebp - 8]
lea eax, [ebp - 0xc]
push dword [ebp - 0xc]
push eax
call fcn.004233c0
lea eax, [edi + 0x110]
push eax
push dword [ebp - 8]
lea eax, [ebp - 0xc]
push dword [ebp - 0xc]
push eax
call fcn.00423da0
mov ecx, dword [ebp - 0xc]
lea esi, [esi + 8]
xor byte [esi - 5], cl
mov eax, ecx
shr eax, 0x18
add esp, 0x30
xor byte [esi - 8], al
mov eax, ecx
mov edx, dword [ebp - 4]
shr eax, 0x10
xor byte [esi - 7], al
mov eax, ecx
mov ecx, dword [ebp - 8]
xor byte [esi - 1], cl
shr eax, 8
xor byte [esi - 6], al
mov eax, ecx
shr eax, 0x18
xor byte [esi - 4], al
mov eax, ecx
shr eax, 0x10
xor byte [esi - 3], al
mov eax, ecx
mov ecx, dword [ebp + 0x10]
shr eax, 8
xor byte [esi - 2], al
add ecx, 1
lea eax, [edx + 1]
mov dword [ebp + 0x10], ecx
cmovne eax, edx
mov dword [ebp - 4], eax
sub ebx, 1
jne 0x424971
pop esi
mov dword [edi + 0x84], ecx
mov dword [edi + 0x80], eax
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4280d0
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov eax, dword [0x481180]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x120], esi
mov eax, dword [esi]
test eax, eax
jne 0x428114
lea eax, [esi + 0x20]
push ebx
push eax
call fcn.00429090
add esp, 8
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00443ced
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x4281c3
lea eax, [ebp - 0x118]
push edi
push eax
call fcn.004321d0
mov edi, dword [esi + 0xc]
add esp, 4
shr edi, 3
xor esi, esi
test edi, edi
je 0x42816a
nop dword [eax]
push esi
push ebx
call fcn.0041f820
mov byte [ebp - 0x119], al
lea eax, [ebp - 0x119]
push 1
push eax
lea eax, [ebp - 0x118]
push eax
call fcn.00431c60
inc esi
add esp, 0x14
cmp esi, edi
jl 0x428140
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x118]
push eax
call fcn.00431e80
mov al, byte [ebp - 0x25]
and byte [ebp - 0x44], 0xf8
and al, 0x3f
or al, 0x40
mov byte [ebp - 0x25], al
lea eax, [ebp - 0x44]
push 0x20
push eax
call fcn.0041f970
mov ecx, dword [ebp - 0x120]
mov edi, eax
add ecx, 0x1c
push edi
push ecx
call fcn.00429090
push edi
mov esi, eax
call fcn.0041ff10
add esp, 0x1c
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00443ced
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.00443ced
mov esp, ebp
pop ebp
ret
Function at 0x4298e0
Capabilities:
Encrypt data using curve25519

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x481180]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov eax, dword [eax + 0x10]
mov eax, dword [eax]
call eax
push 0x1c
push 1
mov edi, eax
call fcn.00404e60
mov esi, eax
add esp, 8
mov dword [esi], 0
mov dword [esi + 4], edi
cmp dword [edi], 1
jne 0x42998b
xorps xmm0, xmm0
xor edi, edi
movups xmmword [ebp - 0x24], xmm0
movups xmmword [ebp - 0x14], xmm0
call fcn.0042d8d0
mov byte [ebp + edi - 0x24], al
inc edi
cmp edi, 0x20
jb 0x429927
mov al, byte [ebp - 5]
and byte [ebp - 0x24], 0xf8
and al, 0x3f
or al, 0x40
mov byte [ebp - 5], al
lea eax, [ebp - 0x24]
push 0x20
push eax
call fcn.0041f970
mov dword [esi + 0x18], eax
lea eax, [ebp - 0x24]
push 0x20
push eax
call fcn.0043ba20
mov eax, dword [esi + 0x18]
add esp, 0x10
test eax, eax
jne 0x429982
push esi
call fcn.00404e40
add esp, 4
xor eax, eax
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00443ced
mov esp, ebp
pop ebp
ret
push eax
mov eax, dword [esi + 4]
add eax, 0x1c
jmp 0x4299aa
push dword [edi + 0x1c]
push dword [0x47e718]
call fcn.0041fba0
add esp, 8
mov dword [esi + 0x18], eax
test eax, eax
je 0x429967
push eax
mov eax, dword [esi + 4]
add eax, 0x20
push eax
call fcn.00429090
mov ecx, eax
add esp, 8
test ecx, ecx
jne 0x4299dc
push dword [esi + 0x18]
call fcn.0041ff10
push esi
call fcn.00404e40
add esp, 8
xor eax, eax
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00443ced
mov esp, ebp
pop ebp
ret
mov eax, dword [ecx + 4]
mov dword [esi + 8], eax
mov eax, dword [ecx + 8]
push ecx
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], 0
call fcn.00404e40
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, esi
xor ecx, ebp
pop edi
pop esi
call fcn.00443ced
mov esp, ebp
pop ebp
ret

Function at 0x429de0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add dword [ebp + 8], 0xb8
pop ebp
jmp fcn.0042a0e0

Function at 0x42ad10
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
pop ebp
ret
Function at 0x42ae00
Capabilities:
Authenticate hmac

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x481180]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x44]
push esi
push edi
push 0x40
push 0x36
push eax
mov dword [ebp - 0x48], ebx
call fcn.004452a0
mov esi, dword [ebp + 0x10]
add esp, 0xc
mov edi, dword [ebp + 0xc]
xor edx, edx
test esi, esi
jle 0x42ae57
mov ebx, edi
lea eax, [ebp - 0x44]
sub ebx, eax
nop dword [eax]
cmp edx, 0x40
jge 0x42ae54
lea ecx, [ebp - 0x44]
add ecx, edx
inc edx
mov al, byte [ebx + ecx]
xor byte [ecx], al
cmp edx, esi
jl 0x42ae40
mov ebx, dword [ebp - 0x48]
push ebx
call fcn.0042a050
push 0x40
lea eax, [ebp - 0x44]
push eax
push ebx
call fcn.0042a0e0
push 0x40
lea eax, [ebp - 0x44]
push 0x5c
push eax
call fcn.004452a0
add esp, 0x1c
xor edx, edx
test esi, esi
jle 0x42ae98
lea eax, [ebp - 0x44]
sub edi, eax
cmp edx, 0x40
jge 0x42ae98
lea ecx, [ebp - 0x44]
add ecx, edx
inc edx
mov al, byte [edi + ecx]
xor byte [ecx], al
cmp edx, esi
jl 0x42ae84
lea esi, [ebx + 0x5c]
push esi
call fcn.0042a050
push 0x40
lea eax, [ebp - 0x44]
push eax
push esi
call fcn.0042a0e0
lea eax, [ebp - 0x44]
push 0x40
push eax
call fcn.0043ba20
mov ecx, dword [ebp - 4]
add esp, 0x18
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.00443ced
mov esp, ebp
pop ebp
ret
Function at 0x42d9b0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x78
mov eax, dword [0x481180]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x48232c], 0
push esi
push edi
jne 0x42db17
push fcn.0042d740
mov dword [0x48232c], 1
call fcn.0043e2c0
push 0x4822e8
push 0x4822d4
call fcn.00432660
movups xmm0, xmmword [0x4822d4]
mov eax, dword [0x4822e4]
add esp, 0xc
mov dword [0x482328], 0
movups xmmword [ebp - 0x30], xmm0
mov edx, dword [ebp - 0x28]
mov edi, dword [ebp - 0x2c]
mov dword [ebp - 0x74], 2
nop
movups xmm0, xmmword [0x481e20]
mov esi, 0x49c
movups xmmword [ebp - 0x70], xmm0
movups xmm0, xmmword [0x481e30]
movups xmmword [ebp - 0x60], xmm0
movups xmm0, xmmword [0x481e40]
movups xmmword [ebp - 0x50], xmm0
movups xmm0, xmmword [0x481e50]
movups xmmword [ebp - 0x40], xmm0
xor eax, dword [esi + 0x481e30]
mov ecx, dword [ebp - 0x30]
xor ecx, dword [esi + 0x481e20]
xor edi, dword [esi + 0x481e24]
xor edx, dword [esi + 0x481e28]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x70]
mov dword [ebp - 0x30], ecx
mov ecx, dword [ebp - 0x24]
xor ecx, dword [esi + 0x481e2c]
push eax
lea eax, [ebp - 0x30]
mov dword [ebp - 0x2c], edi
push eax
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], ecx
call fcn.00432660
mov eax, dword [ebp - 0x30]
add esp, 8
mov edi, dword [ebp - 0x2c]
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
mov dword [esi + 0x481e20], eax
mov eax, dword [ebp - 0x20]
mov dword [esi + 0x481e24], edi
mov dword [esi + 0x481e28], edx
mov dword [esi + 0x481e2c], ecx
mov dword [esi + 0x481e30], eax
sub esi, 0x14
jns 0x42da61
sub dword [ebp - 0x74], 1
jne 0x42da30
lea eax, [ebp - 0x70]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.00432660
movups xmm0, xmmword [ebp - 0x30]
mov eax, dword [ebp - 0x20]
add esp, 8
mov dword [0x4822e4], eax
movups xmmword [0x4822d4], xmm0
mov dword [0x4822d0], 0x14
mov dword [0x48232c], 0
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00443ced
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x42ea10
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
mov eax, dword [0x481180]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
xor ecx, ecx
mov edx, dword [ebp + 8]
mov dword [ebp - 0x58], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x50], edx
mov dword [ebp - 0x4c], ecx
push ebx
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x54], ebx
test eax, eax
jle 0x42ebdb
push esi
push edi
mov edi, dword [edx + 0x14]
cmp eax, edi
mov byte [ebp - 0x45], cl
cmovle edi, eax
mov eax, ecx
shr eax, 0x18
mov byte [ebp - 0x48], al
mov eax, ecx
shr eax, 0x10
mov byte [ebp - 0x47], al
mov eax, ecx
shr eax, 8
mov byte [ebp - 0x46], al
mov eax, dword [edx]
mov dword [ebp - 0x60], edi
call eax
push dword [ebp + 0x10]
mov ecx, dword [ebp - 0x50]
mov esi, eax
push dword [ebp - 0x58]
push esi
mov ecx, dword [ecx + 8]
call ecx
push 4
lea eax, [ebp - 0x48]
push eax
mov eax, dword [ebp - 0x50]
push esi
mov eax, dword [eax + 8]
call eax
lea eax, [ebp - 0x44]
push eax
mov eax, dword [ebp - 0x50]
push esi
mov eax, dword [eax + 0xc]
call eax
mov ecx, dword [ebp - 0x4c]
add esp, 0x20
inc ecx
xor eax, eax
mov dword [ebp - 0x4c], ecx
test edi, edi
jle 0x42ebc1
cmp edi, 8
jb 0x42eba0
lea edx, [ebx - 1]
lea ecx, [ebp + edi - 0x45]
add edx, edi
cmp ebx, ecx
ja 0x42ead1
lea ecx, [ebp - 0x44]
cmp edx, ecx
jae 0x42eba0
cmp edi, 0x40
jb 0x42eb5c
mov ecx, edi
and ecx, 0x8000003f
jns 0x42eae9
dec ecx
or ecx, 0xffffffc0
inc ecx
mov edx, edi
lea esi, [ebp - 0x44]
sub edx, ecx
lea edi, [ebp - 0x34]
sub esi, ebx
lea ecx, [ebx + 0x20]
sub edi, ebx
mov dword [ebp - 0x5c], edi
mov ebx, edi
nop
movups xmm0, xmmword [ecx - 0x20]
lea edi, [ebp - 0x44]
movups xmm1, xmmword [edi + eax]
mov edi, dword [ebp - 0x60]
lea ecx, [ecx + 0x40]
xorps xmm1, xmm0
movups xmmword [ecx - 0x60], xmm1
movups xmm0, xmmword [ecx - 0x50]
movups xmm1, xmmword [ebp + eax - 0x34]
add eax, 0x40
xorps xmm1, xmm0
movups xmmword [ecx - 0x50], xmm1
movups xmm0, xmmword [ecx - 0x40]
movups xmm1, xmmword [esi + ecx - 0x40]
xorps xmm1, xmm0
movups xmmword [ecx - 0x40], xmm1
movups xmm1, xmmword [ebx + ecx - 0x40]
movups xmm0, xmmword [ecx - 0x30]
xorps xmm1, xmm0
movups xmmword [ecx - 0x30], xmm1
cmp eax, edx
jl 0x42eb00
mov ebx, dword [ebp - 0x54]
mov ecx, edi
and cl, 0x3f
cmp cl, 8
jb 0x42eb9c
mov ecx, edi
and ecx, 0x80000007
jns 0x42eb6b
dec ecx
or ecx, 0xfffffff8
inc ecx
mov edx, edi
lea esi, [ebp - 0x44]
sub edx, ecx
lea ecx, [eax + ebx]
sub esi, ebx
nop word [eax + eax]
movq xmm1, qword [ecx + esi]
lea ecx, [ecx + 8]
movq xmm0, qword [ecx - 8]
add eax, 8
xorps xmm1, xmm0
movq qword [ecx - 8], xmm1
cmp eax, edx
jl 0x42eb80
cmp eax, edi
jge 0x42ebbe
lea esi, [ebp - 0x44]
lea edx, [eax + ebx]
sub esi, ebx
nop dword [eax + eax]
mov cl, byte [edx + esi]
lea edx, [edx + 1]
xor byte [edx - 1], cl
inc eax
cmp eax, edi
jl 0x42ebb0
mov ecx, dword [ebp - 0x4c]
mov eax, dword [ebp + 0x18]
add ebx, edi
mov edx, dword [ebp - 0x50]
sub eax, edi
mov dword [ebp - 0x54], ebx
mov dword [ebp + 0x18], eax
test eax, eax
jg 0x42ea45
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00443ced
mov esp, ebp
pop ebp
ret
Function at 0x42f680
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add dword [ebp + 8], 0xd8
pop ebp
jmp fcn.0042fd60