joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4f21b1
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f21d0
push 4
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.004c2fef
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x50]
imul ecx, dword [ebp + 0x10]
mov eax, dword [eax + 0x10]
mov dword [ebp - 4], eax
imul eax, dword [ebp + 8]
sar ecx, 8
mov dword [ebp + 0x10], ecx
add eax, dword [esi + 0x64]
mov esi, 0xff00ff
mov dword [ebp + 8], eax
cmp ecx, 0xfe
jge 0x4f22e1
mov edx, dword [edi]
add edi, 4
mov dword [ebp + 0xc], edi
mov edi, edx
shr edi, 8
and edx, 0xff00ff
imul edx, dword [ebp + 0x10]
and edi, esi
imul edi, ecx
mov ecx, 0x100
shr edx, 8
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, eax
and esi, 0xff00ff
shr eax, 8
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov ecx, dword [ebp + 0x10]
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x4f2210
jmp 0x4f2395
mov edx, dword [edi]
mov ecx, 0x100
add edi, 4
mov dword [ebp + 0xc], edi
mov edi, edx
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, eax
and esi, 0xff00ff
shr eax, 8
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x4f22e1
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f239c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f23bb
push 4
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.004c30ce
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x50]
imul ecx, dword [ebp + 0x10]
mov eax, dword [eax + 0x10]
mov dword [ebp - 4], eax
imul eax, dword [ebp + 8]
sar ecx, 8
mov dword [ebp + 0x10], ecx
add eax, dword [esi + 0x64]
mov esi, 0xff00ff
mov dword [ebp + 8], eax
cmp ecx, 0xfe
jge 0x4f24cc
mov edx, dword [edi]
add edi, 4
mov dword [ebp + 0xc], edi
mov edi, edx
shr edi, 8
and edx, 0xff00ff
imul edx, dword [ebp + 0x10]
and edi, esi
imul edi, ecx
mov ecx, 0x100
shr edx, 8
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, eax
and esi, 0xff00ff
shr eax, 8
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov ecx, dword [ebp + 0x10]
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x4f23fb
jmp 0x4f2580
mov edx, dword [edi]
mov ecx, 0x100
add edi, 4
mov dword [ebp + 0xc], edi
mov edi, edx
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov esi, eax
and esi, 0xff00ff
shr eax, 8
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x4f24cc
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f2587
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f25a6
push 1
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.004c3211
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x50]
imul ecx, dword [ebp + 0x10]
mov eax, dword [eax + 0x10]
mov edx, eax
imul edx, dword [ebp + 8]
mov dword [ebp - 4], eax
sar ecx, 8
mov dword [ebp + 0x10], ecx
add edx, dword [esi + 0x64]
mov dword [ebp + 8], edx
cmp ecx, 0xfe
jge 0x4f269c
mov esi, 0xff00ff
movzx eax, byte [edi]
inc edi
mov dword [ebp + 0xc], edi
mov edi, eax
shl edi, 0x10
or edi, eax
imul edi, ecx
mov ecx, 0x100
shr edi, 8
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [edx]
mov esi, eax
mov edx, 0xff00ff
shr eax, 8
and esi, edx
and eax, edx
imul esi, ecx
imul eax, ecx
shr esi, 8
shr eax, 8
and esi, edx
and eax, edx
add esi, edi
add edi, eax
mov ecx, esi
mov eax, edi
shr ecx, 8
shr eax, 8
and ecx, 0xff00ff
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov ecx, dword [ebp + 0x10]
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], edx
test ebx, ebx
jg 0x4f25e8
jmp 0x4f2740
movzx eax, byte [edi]
mov ecx, 0x100
inc edi
mov dword [ebp + 0xc], edi
mov edi, eax
shl edi, 0x10
or edi, eax
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [edx]
mov esi, eax
mov edx, 0xff00ff
shr eax, 8
and esi, edx
and eax, edx
imul esi, ecx
imul eax, ecx
shr esi, 8
shr eax, 8
and esi, edx
and eax, edx
add esi, edi
add edi, eax
mov ecx, esi
mov eax, edi
shr ecx, 8
shr eax, 8
and ecx, 0xff00ff
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, 0x100
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], edx
test ebx, ebx
jg 0x4f269c
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f2747
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f2766
push 1
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.004c32ef
mov eax, dword [esi + 0x48]
mov ecx, dword [esi + 0x50]
imul ecx, dword [ebp + 0x10]
mov eax, dword [eax + 0x10]
mov edx, eax
imul edx, dword [ebp + 8]
mov dword [ebp - 4], eax
sar ecx, 8
mov dword [ebp + 0x10], ecx
add edx, dword [esi + 0x64]
mov dword [ebp + 8], edx
cmp ecx, 0xfe
jge 0x4f285c
mov esi, 0xff00ff
movzx eax, byte [edi]
inc edi
mov dword [ebp + 0xc], edi
mov edi, eax
shl edi, 0x10
or edi, eax
imul edi, ecx
mov ecx, 0x100
shr edi, 8
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [edx]
mov esi, eax
mov edx, 0xff00ff
shr eax, 8
and esi, edx
and eax, edx
imul esi, ecx
imul eax, ecx
shr esi, 8
shr eax, 8
and esi, edx
and eax, edx
add esi, edi
add edi, eax
mov ecx, esi
mov eax, edi
shr ecx, 8
shr eax, 8
and ecx, 0xff00ff
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov ecx, dword [ebp + 0x10]
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], edx
test ebx, ebx
jg 0x4f27a8
jmp 0x4f2900
movzx eax, byte [edi]
mov ecx, 0x100
inc edi
mov dword [ebp + 0xc], edi
mov edi, eax
shl edi, 0x10
or edi, eax
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [edx]
mov esi, eax
mov edx, 0xff00ff
shr eax, 8
and esi, edx
and eax, edx
imul esi, ecx
imul eax, ecx
shr esi, 8
shr eax, 8
and esi, edx
and eax, edx
add esi, edi
add edi, eax
mov ecx, esi
mov eax, edi
shr ecx, 8
shr eax, 8
and ecx, 0xff00ff
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, 0x100
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp + 0xc]
xor edx, ecx
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], edx
test ebx, ebx
jg 0x4f285c
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f2907
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0xc], edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f292e
push 3
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov eax, dword [esi + 0x68]
mov ecx, esi
push ebx
push edi
push eax
mov dword [ebp - 8], eax
call fcn.004c3472
mov eax, dword [esi + 0x48]
mov edx, dword [eax + 0x10]
mov edi, edx
mov eax, dword [esi + 0x50]
imul edi, dword [ebp - 0xc]
imul eax, dword [ebp + 0x10]
mov dword [ebp - 0x10], edx
add edi, dword [esi + 0x64]
sar eax, 8
mov dword [ebp - 4], edi
mov dword [ebp - 0xc], eax
cmp eax, 0xfe
jge 0x4f2a3a
mov esi, 0xff00ff
mov edx, dword [ebp - 8]
mov ecx, edx
add edx, 3
mov dword [ebp - 8], edx
mov edx, 0x100
movzx ebx, byte [ecx + 1]
or ebx, 0xff0000
imul ebx, eax
shr ebx, 8
and ebx, esi
mov esi, dword [edi]
movzx edi, byte [ecx + 2]
mov eax, ebx
shr eax, 0x10
sub edx, eax
shl edi, 0x10
movzx eax, byte [ecx]
mov ecx, 0xff00ff
or edi, eax
mov eax, esi
imul edi, dword [ebp - 0xc]
and eax, ecx
imul eax, edx
shr esi, 8
and esi, ecx
imul esi, edx
mov edx, 0x100
shr edi, 8
shr eax, 8
and edi, ecx
and eax, ecx
add edi, eax
shr esi, 8
and esi, ecx
add ebx, esi
mov esi, 0xff00ff
mov eax, ebx
shr eax, 8
and eax, ecx
mov ecx, edi
sub edx, eax
shr ecx, 8
shl edx, 8
mov eax, ebx
shl eax, 8
and ecx, esi
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, edi
mov edi, dword [ebp - 4]
xor edx, eax
mov eax, ebx
shr eax, 8
and edx, esi
and eax, esi
shl ebx, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, ebx
xor edx, ecx
mov dword [edi], edx
add edi, dword [ebp - 0x10]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], edi
jg 0x4f2970
jmp 0x4f2a71
mov eax, dword [ebp - 8]
mov ecx, eax
add eax, 3
mov dword [ebp - 8], eax
mov ax, word [ecx]
movzx ecx, byte [ecx + 2]
or ecx, 0xffffff00
mov word [ebp - 4], ax
movzx eax, byte [ebp - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 4]
shl ecx, 8
or ecx, eax
mov dword [edi], ecx
add edi, edx
dec ebx
test ebx, ebx
jg 0x4f2a3a
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f2a78
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0xc], edi
cmp ebx, dword [esi + 0x6c]
jle 0x4f2a9f
push 3
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.004d22fd
mov eax, dword [esi + 0x68]
mov ecx, esi
push ebx
push edi
push eax
mov dword [ebp - 8], eax
call fcn.004c355d
mov eax, dword [esi + 0x48]
mov edx, dword [eax + 0x10]
mov edi, edx
mov eax, dword [esi + 0x50]
imul edi, dword [ebp - 0xc]
imul eax, dword [ebp + 0x10]
mov dword [ebp - 0x10], edx
add edi, dword [esi + 0x64]
sar eax, 8
mov dword [ebp - 4], edi
mov dword [ebp - 0xc], eax
cmp eax, 0xfe
jge 0x4f2bab
mov esi, 0xff00ff
mov edx, dword [ebp - 8]
mov ecx, edx
add edx, 3
mov dword [ebp - 8], edx
mov edx, 0x100
movzx ebx, byte [ecx + 1]
or ebx, 0xff0000
imul ebx, eax
shr ebx, 8
and ebx, esi
mov esi, dword [edi]
movzx edi, byte [ecx + 2]
mov eax, ebx
shr eax, 0x10
sub edx, eax
shl edi, 0x10
movzx eax, byte [ecx]
mov ecx, 0xff00ff
or edi, eax
mov eax, esi
imul edi, dword [ebp - 0xc]
and eax, ecx
imul eax, edx
shr esi, 8
and esi, ecx
imul esi, edx
mov edx, 0x100
shr edi, 8
shr eax, 8
and edi, ecx
and eax, ecx
add edi, eax
shr esi, 8
and esi, ecx
add ebx, esi
mov esi, 0xff00ff
mov eax, ebx
shr eax, 8
and eax, ecx
mov ecx, edi
sub edx, eax
shr ecx, 8
shl edx, 8
mov eax, ebx
shl eax, 8
and ecx, esi
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, edi
mov edi, dword [ebp - 4]
xor edx, eax
mov eax, ebx
shr eax, 8
and edx, esi
and eax, esi
shl ebx, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, ebx
xor edx, ecx
mov dword [edi], edx
add edi, dword [ebp - 0x10]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 4], edi
jg 0x4f2ae1
jmp 0x4f2be2
mov eax, dword [ebp - 8]
mov ecx, eax
add eax, 3
mov dword [ebp - 8], eax
mov ax, word [ecx]
movzx ecx, byte [ecx + 2]
or ecx, 0xffffff00
mov word [ebp - 4], ax
movzx eax, byte [ebp - 3]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp - 4]
shl ecx, 8
or ecx, eax
mov dword [edi], ecx
add edi, edx
dec ebx
test ebx, ebx
jg 0x4f2bab
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4f3875
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx + 0x30]
mov edx, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0x10]
mov esi, 0xff00ff
mov ebx, eax
mov dword [ebp - 8], ecx
imul ebx, edx
push edi
mov dword [ebp - 4], eax
add ebx, dword [ecx + 0x34]
push edx
lea eax, [ebp - 0xc]
inc edx
push eax
mov dword [ebp + 8], edx
call fcn.004ed60e
mov ecx, 0x100
mov edx, dword [eax]
mov edi, edx
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebx]
mov esi, eax
shr eax, 8
and esi, 0xff00ff
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp - 8]
mov dword [ebx], edx
add ebx, dword [ebp - 4]
dec eax
mov edx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x4f389a
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x4f395d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx + 0x30]
mov edx, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0x10]
mov esi, 0xff00ff
mov ebx, eax
mov dword [ebp - 8], ecx
imul ebx, edx
push edi
mov dword [ebp - 4], eax
add ebx, dword [ecx + 0x34]
push edx
lea eax, [ebp - 0xc]
inc edx
push eax
mov dword [ebp + 8], edx
call fcn.004ed64d
mov ecx, 0x100
mov edx, dword [eax]
mov edi, edx
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebx]
mov esi, eax
shr eax, 8
and esi, 0xff00ff
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp - 8]
mov dword [ebx], edx
add ebx, dword [ebp - 4]
dec eax
mov edx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x4f3982
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4f3a45
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ecx + 0x68]
mov edx, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0x10]
mov esi, 0xff00ff
mov ebx, eax
mov dword [ebp - 8], ecx
imul ebx, edx
push edi
mov dword [ebp - 4], eax
add ebx, dword [ecx + 0x6c]
push edx
lea eax, [ebp - 0xc]
inc edx
push eax
mov dword [ebp + 8], edx
call fcn.004ed6aa
mov ecx, 0x100
mov edx, dword [eax]
mov edi, edx
shr edi, 8
and edx, 0xff00ff
and edi, esi
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebx]
mov esi, eax
shr eax, 8
and esi, 0xff00ff
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp - 8]
mov dword [ebx], edx
add ebx, dword [ebp - 4]
dec eax
mov edx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x4f3a6a
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x4f3e66
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, ecx
mov dword [ebp - 4], edi
mov eax, dword [edi]
mov eax, dword [eax + 0x10]
mov ebx, eax
imul ebx, esi
sub esi, dword [edi + 0xc]
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp + 8], esi
add ebx, dword [edi + 0x14]
cmp dword [edi + 8], 0xfe
mov dword [ebp + 0xc], eax
jge 0x4f3f8e
mov ecx, dword [edi + 4]
mov eax, esi
cdq
idiv dword [ecx + 0x14]
mov ecx, dword [ecx + 0x10]
inc esi
mov eax, dword [edi + 0x18]
imul ecx, edx
mov dword [ebp + 8], esi
mov edx, dword [ebx]
mov esi, dword [ecx + eax]
mov edi, esi
mov ecx, dword [ebp - 4]
mov eax, 0xff00ff
shr edi, 8
and edi, eax
imul edi, dword [ecx + 8]
mov ecx, 0x100
shr edi, 8
and edi, eax
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, 0xff00ff
and esi, eax
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 4]
imul esi, dword [ecx + 8]
shr esi, 8
and esi, eax
mov eax, edx
and eax, 0xff00ff
shr edx, 8
imul eax, dword [ebp - 0xc]
shr eax, 8
and eax, 0xff00ff
add esi, eax
mov eax, 0xff00ff
and edx, eax
mov ecx, esi
imul edx, dword [ebp - 0xc]
shr ecx, 8
and ecx, 0xff00ff
shr edx, 8
and edx, eax
add edi, edx
mov edx, 0x100
mov eax, edi
shr eax, 8
and eax, 0xff00ff
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp + 8]
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, 0x100
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp - 4]
xor edx, ecx
mov dword [ebx], edx
add ebx, dword [ebp - 8]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x4f3ea0
jmp 0x4f4055
mov esi, 0xff00ff
mov ecx, dword [edi + 4]
mov eax, dword [ebp + 8]
cdq
idiv dword [ecx + 0x14]
mov ecx, dword [ecx + 0x10]
mov eax, dword [edi + 0x18]
imul ecx, edx
inc dword [ebp + 8]
mov edx, dword [ecx + eax]
mov edi, edx
shr edi, 8
mov ecx, 0x100
and edi, esi
and edx, 0xff00ff
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, dword [ebx]
mov esi, eax
shr eax, 8
and esi, 0xff00ff
imul esi, ecx
shr esi, 8
and esi, 0xff00ff
add esi, edx
mov edx, 0xff00ff
and eax, edx
imul eax, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr eax, 8
and eax, edx
add edi, eax
mov eax, edi
shr eax, 8
and eax, edx
mov edx, 0x100
sub edx, eax
mov eax, edi
shl eax, 8
shl edx, 8
or edx, eax
mov eax, 0x100
sub eax, ecx
mov ecx, 0x100
or eax, esi
mov esi, 0xff00ff
xor edx, eax
mov eax, edi
shr eax, 8
and edx, esi
and eax, esi
shl edi, 8
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
mov edi, dword [ebp - 4]
xor edx, ecx
mov dword [ebx], edx
add ebx, dword [ebp - 8]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x4f3f93
pop edi
pop esi
pop ebx
leave
ret 8