joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47b690
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xa0
call fcn.005336e0
mov eax, dword [0x5ca1e0]
xor eax, esp
mov dword [esp + 0x9c], eax
mov eax, dword [esp + 0xa8]
push ebp
mov ebp, dword [esp + 0xa8]
push esi
mov esi, ecx
test eax, eax
je 0x47b81a
push ebx
dec eax
push edi
lea edi, [ebp + 0xc]
shr eax, 3
add ebp, 0x14
inc eax
mov dword [esp + 0x18], eax
movzx eax, byte [esi + 1]
movzx ebx, byte [esi]
movzx ecx, byte [esi + 2]
movzx edx, byte [esi + 3]
shl eax, 8
or ebx, eax
movzx eax, byte [esi + 4]
shl ecx, 0x10
or ebx, ecx
movzx ecx, byte [esi + 5]
shl edx, 0x18
or ebx, edx
movzx edx, byte [esi + 6]
shl ecx, 8
or eax, ecx
movzx ecx, byte [esi + 7]
shl edx, 0x10
or eax, edx
mov dl, byte [edi]
shl ecx, 0x18
or eax, ecx
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x28], eax
mov al, byte [ebp]
and dl, 0xdf
and al, 0xbf
or dl, 0x40
or al, 0x20
push edi
mov dword [esp + 0x20], ebx
mov dword [esp + 0x28], ebx
add esi, 8
mov byte [edi], dl
mov byte [ebp], al
call fcn.0043a610
lea ecx, [esp + 0x30]
push ecx
push edi
call fcn.0043a710
push 1
lea edx, [esp + 0x3c]
push edx
lea eax, [esp + 0x38]
push eax
call fcn.00438b40
push ebp
call fcn.0043a610
lea ecx, [esp + 0x48]
push ecx
push ebp
call fcn.0043a710
push 1
lea edx, [esp + 0x54]
push edx
lea eax, [esp + 0x48]
push eax
call fcn.00438b40
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x50]
xor eax, dword [esp + 0x40]
mov edx, dword [esp + 0x58]
xor dword [esp + 0x40], edx
xor ecx, ebx
xor ebx, dword [esp + 0x54]
mov dword [esp + 0x44], eax
mov eax, edi
mov byte [eax], bl
mov edx, ebx
shr edx, 8
mov byte [eax + 1], dl
mov edx, ebx
shr edx, 0x10
mov byte [eax + 2], dl
mov edx, dword [esp + 0x44]
shr ebx, 0x18
mov byte [eax + 3], bl
mov ebx, edx
add esp, 0x30
mov byte [eax + 4], dl
shr ebx, 8
mov byte [eax + 5], bl
mov ebx, edx
shr edx, 0x18
shr ebx, 0x10
mov byte [eax + 6], bl
mov byte [eax + 7], dl
mov eax, ebp
mov byte [eax], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 1], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 2], dl
shr ecx, 0x18
mov byte [eax + 3], cl
mov ecx, dword [esp + 0x10]
mov edx, ecx
shr edx, 8
mov byte [eax + 4], cl
mov byte [eax + 5], dl
mov edx, ecx
shr edx, 0x10
shr ecx, 0x18
dec dword [esp + 0x18]
mov byte [eax + 6], dl
mov byte [eax + 7], cl
jne 0x47b6d3
pop edi
pop ebx
mov ecx, dword [esp + 0xa4]
pop esi
pop ebp
xor ecx, esp
call fcn.005310be
add esp, 0xa0
ret
Function at 0x47e180
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005336e0
mov eax, dword [esp + 0x1c]
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x28]
test esi, esi
je 0x47e1c5
test ebx, ebx
je 0x47e1c5
mov cl, byte [esi + edi]
mov ebp, dword [esp + 0x18]
xor cl, byte [ebp]
mov eax, dword [esp + 0x1c]
mov byte [eax], cl
inc eax
inc ebp
inc esi
dec ebx
and esi, 0xf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ebp
jne 0x47e1a0
cmp ebx, 0x10
jb 0x47e23d
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov eax, edx
sub eax, edi
mov dword [esp + 0x20], eax
mov eax, ebx
shr eax, 4
mov ebp, ecx
mov dword [esp + 0x10], eax
shl eax, 4
add ecx, eax
sub ebp, edi
add edx, eax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x24]
push edx
push edi
push edi
call dword [esp + 0x3c]
add esp, 0xc
cmp esi, 0x10
jae 0x47e22a
mov ecx, 0xf
sub ecx, esi
shr ecx, 2
lea eax, [esi + edi]
inc ecx
mov edx, dword [esp + 0x20]
mov edx, dword [edx + eax]
xor edx, dword [eax]
add eax, 4
dec ecx
mov dword [eax + ebp - 4], edx
jne 0x47e217
add dword [esp + 0x20], 0x10
sub ebx, 0x10
add ebp, 0x10
xor esi, esi
dec dword [esp + 0x10]
jne 0x47e1f6
test ebx, ebx
je 0x47e279
mov eax, dword [esp + 0x24]
push eax
push edi
push edi
call dword [esp + 0x3c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
add esp, 0xc
lea eax, [esi + edi]
sub ebp, edi
sub ecx, edi
add esi, ebx
mov dl, byte [eax + ebp]
xor dl, byte [eax]
inc eax
dec ebx
mov byte [eax + ecx - 1], dl
jne 0x47e260
mov eax, dword [esp + 0x2c]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x2c]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x47fc30
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push ebx
mov ebx, dword [esp + 0x10]
push ebx
push eax
push ecx
call fcn.0047e910
add esp, 0xc
test eax, eax
js 0x47f0a8
mov edx, dword [ebx + 0xf0]
add edx, edx
push esi
add edx, edx
xor esi, esi
push edi
test edx, edx
jle 0x47eedd
lea ecx, [ebx + edx*4 + 8]
lea eax, [ebx + 8]
push ebp
lea ebx, [ebx]
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 0x47eea0
pop ebp
mov edx, 1
cmp dword [ebx + 0xf0], edx
jle 0x47f0a4
lea eax, [ebx + 2]
mov ecx, dword [eax + 0xe]
movzx edi, byte [eax + 0xf]
mov edi, dword [edi*4 + 0x58b458]
add eax, 0x10
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x58b458]
and esi, 0xff
mov esi, dword [esi*4 + 0x58c058]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c858]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x58b458]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x58cc58]
movzx ecx, byte [eax]
mov ecx, dword [ecx*4 + 0x58b458]
movzx edi, byte [eax + 3]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x58c458]
mov ecx, dword [eax + 2]
mov dword [eax - 2], esi
mov edi, dword [edi*4 + 0x58b458]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x58b458]
and esi, 0xff
mov esi, dword [esi*4 + 0x58c058]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c858]
movzx edi, byte [eax + 4]
mov edi, dword [edi*4 + 0x58b458]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c458]
movzx edi, byte [eax + 7]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x58b458]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x58cc58]
mov ecx, dword [eax + 6]
mov dword [eax + 2], esi
mov edi, dword [edi*4 + 0x58b458]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x58b458]
and esi, 0xff
mov esi, dword [esi*4 + 0x58c058]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c858]
movzx edi, byte [eax + 8]
mov edi, dword [edi*4 + 0x58b458]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c458]
movzx edi, byte [eax + 0xb]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x58b458]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x58cc58]
mov ecx, dword [eax + 0xa]
mov dword [eax + 6], esi
mov edi, dword [edi*4 + 0x58b458]
mov esi, ecx
shr esi, 0x18
mov esi, dword [esi*4 + 0x58b458]
and esi, 0xff
mov esi, dword [esi*4 + 0x58c058]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c858]
movzx edi, byte [eax + 0xc]
mov edi, dword [edi*4 + 0x58b458]
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x58b458]
and edi, 0xff
xor esi, dword [edi*4 + 0x58c458]
and ecx, 0xff
xor esi, dword [ecx*4 + 0x58cc58]
inc edx
mov dword [eax + 0xa], esi
cmp edx, dword [ebx + 0xf0]
jl 0x47eef1
pop edi
xor eax, eax
pop esi
pop ebx
ret
jmp 0x47ee60
Function at 0x47fc80
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005336e0
mov eax, dword [esp + 0x20]
push ebx
mov ebx, dword [esp + 0x14]
push ebp
push esi
mov esi, dword [eax]
push edi
mov edi, dword [esp + 0x2c]
test esi, esi
je 0x47fcc5
test ebx, ebx
je 0x47fcc5
mov cl, byte [esi + edi]
mov ebp, dword [esp + 0x18]
xor cl, byte [ebp]
mov eax, dword [esp + 0x1c]
mov byte [eax], cl
inc eax
inc ebp
inc esi
dec ebx
and esi, 0xf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ebp
jne 0x47fca0
cmp ebx, 0x10
jb 0x47fd56
mov edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov eax, edx
sub eax, edi
mov dword [esp + 0x20], eax
mov eax, ebx
shr eax, 4
mov ebp, ecx
mov dword [esp + 0x10], eax
shl eax, 4
add ecx, eax
sub ebp, edi
add edx, eax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], edx
lea ebx, [ebx]
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x28]
push edx
push edi
push eax
call dword [esp + 0x40]
mov edx, dword [esp + 0x34]
add esp, 0xc
call fcn.0047fc60
cmp esi, 0x10
jae 0x47fd43
mov ecx, 0xf
sub ecx, esi
shr ecx, 2
lea eax, [esi + edi]
inc ecx
mov edi, edi
mov edx, dword [esp + 0x20]
mov edx, dword [edx + eax]
xor edx, dword [eax]
add eax, 4
dec ecx
mov dword [eax + ebp - 4], edx
jne 0x47fd30
add dword [esp + 0x20], 0x10
sub ebx, 0x10
add ebp, 0x10
xor esi, esi
dec dword [esp + 0x10]
jne 0x47fd00
test ebx, ebx
je 0x47fd9d
mov eax, dword [esp + 0x24]
mov ebp, dword [esp + 0x28]
push eax
push edi
push ebp
call dword [esp + 0x40]
add esp, 0xc
mov edx, ebp
call fcn.0047fc60
mov ebp, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
lea eax, [esi + edi]
sub ebp, edi
sub ecx, edi
add esi, ebx
mov dl, byte [eax + ebp]
xor dl, byte [eax]
inc eax
dec ebx
mov byte [eax + ecx - 1], dl
jne 0x47fd84
mov eax, dword [esp + 0x30]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x30]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x47fdd0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.005336e0
mov eax, dword [esp + 0x20]
mov eax, dword [eax]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
push esi
push edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x47fe1c
test ebp, ebp
je 0x47fe1c
mov ecx, dword [esp + 0x2c]
mov dl, byte [eax + ecx]
mov esi, dword [esp + 0x18]
xor dl, byte [esi]
mov ecx, dword [esp + 0x1c]
mov byte [ecx], dl
inc ecx
inc esi
inc eax
dec ebp
and eax, 0xf
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], esi
mov dword [esp + 0x10], eax
jne 0x47fdf0
mov esi, dword [esp + 0x28]
movzx ebx, byte [esi + 0xc]
movzx ecx, byte [esi + 0xd]
movzx edx, byte [esi + 0xe]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [esi + 0xf]
shl ebx, 8
or ebx, edx
shl ebx, 8
or ebx, ecx
cmp ebp, 0x10
jb 0x47feb6
mov edi, ebp
shr edi, 4
add ebx, edi
cmp ebx, edi
jae 0x47fe53
sub edi, ebx
xor ebx, ebx
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
push esi
push edx
push edi
push eax
push ecx
call dword [esp + 0x48]
mov edx, ebx
mov eax, ebx
mov ecx, ebx
shr edx, 0x18
shr eax, 0x10
shr ecx, 8
add esp, 0x14
mov byte [esi + 0xc], dl
mov byte [esi + 0xd], al
mov byte [esi + 0xe], cl
mov byte [esi + 0xf], bl
test ebx, ebx
jne 0x47fea0
mov ecx, 0xc
nop
mov al, byte [ecx + esi - 1]
dec ecx
inc al
mov byte [ecx + esi], al
jne 0x47fea0
test ecx, ecx
jne 0x47fe90
shl edi, 4
add dword [esp + 0x1c], edi
add dword [esp + 0x18], edi
sub ebp, edi
cmp ebp, 0x10
jae 0x47fe44
mov eax, dword [esp + 0x10]
test ebp, ebp
je 0x47ff49
mov edi, dword [esp + 0x2c]
mov edx, dword [esp + 0x24]
push esi
push edx
xor eax, eax
mov dword [edi], eax
push 1
mov dword [edi + 4], eax
push edi
mov dword [edi + 8], eax
push edi
mov dword [edi + 0xc], eax
call dword [esp + 0x48]
inc ebx
mov eax, ebx
mov ecx, ebx
mov edx, ebx
shr eax, 0x18
shr ecx, 0x10
shr edx, 8
add esp, 0x14
mov byte [esi + 0xc], al
mov byte [esi + 0xd], cl
mov byte [esi + 0xe], dl
mov byte [esi + 0xf], bl
test ebx, ebx
jne 0x47ff15
mov ecx, 0xc
mov al, byte [ecx + esi - 1]
dec ecx
inc al
mov byte [ecx + esi], al
jne 0x47ff15
test ecx, ecx
jne 0x47ff05
mov edx, dword [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
lea eax, [edx + edi]
sub ecx, edi
sub esi, edi
add edx, ebp
lea ebx, [ebx]
mov bl, byte [ecx + eax]
xor bl, byte [eax]
inc eax
dec ebp
mov byte [esi + eax - 1], bl
jne 0x47ff30
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [eax], edx
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [ecx], eax
pop ebx
pop ecx
ret
Function at 0x4806c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 8
call fcn.005336e0
xor eax, eax
push ebx
mov ebx, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x40], eax
mov dword [esi + 0x44], eax
mov dword [esi + 0x48], eax
mov dword [esi + 0x4c], eax
mov dword [esi + 0x30], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], eax
mov dword [esi + 0x16c], eax
mov dword [esi + 0x168], eax
cmp ebx, 0xc
jne 0x48072c
mov eax, dword [esp + 0x18]
mov ecx, dword [eax]
mov dword [esi], ecx
mov edx, dword [eax + 4]
mov dword [esi + 4], edx
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
mov byte [esi + 0xf], 1
mov ebx, 1
jmp 0x480860
mov ecx, ebx
push edi
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], eax
cmp ebx, 0x10
jb 0x4807b3
mov ecx, dword [esp + 0x1c]
mov eax, ebx
shr eax, 4
mov edi, ecx
mov dword [esp + 0x18], eax
shl eax, 4
sub edi, esi
add ecx, eax
mov dword [esp + 0x1c], ecx
push ebp
jmp 0x480760
lea ecx, [edi + esi + 2]
mov eax, esi
mov ebp, 4
jmp 0x480770
movzx edx, byte [edi + eax]
xor byte [eax], dl
movzx edx, byte [ecx - 1]
xor byte [eax + 1], dl
movzx edx, byte [ecx]
xor byte [eax + 2], dl
movzx edx, byte [ecx + 1]
xor byte [eax + 3], dl
add eax, 4
add ecx, 4
dec ebp
jne 0x480770
lea eax, [esi + 0x60]
push eax
push esi
call fcn.004802a0
add esp, 8
add edi, 0x10
sub ebx, 0x10
dec dword [esp + 0x1c]
jne 0x480760
mov ecx, dword [esp + 0x10]
xor eax, eax
pop ebp
cmp ebx, eax
je 0x4807dd
jbe 0x4807cc
mov ecx, dword [esp + 0x1c]
mov eax, esi
sub ecx, esi
mov edi, ebx
mov dl, byte [eax + ecx]
xor byte [eax], dl
inc eax
dec edi
jne 0x4807c3
lea eax, [esi + 0x60]
push eax
push esi
call fcn.004802a0
mov ecx, dword [esp + 0x14]
add esp, 8
mov eax, dword [esp + 0x10]
shld eax, ecx, 3
mov edx, eax
shr edx, 0x18
xor byte [esi + 8], dl
mov edx, eax
shr edx, 0x10
xor byte [esi + 9], dl
mov edx, eax
shr edx, 8
xor byte [esi + 0xa], dl
add ecx, ecx
mov edx, eax
xor byte [esi + 0xb], dl
add ecx, ecx
add ecx, ecx
xor byte [esi + 0xf], cl
mov edi, eax
mov edx, ecx
shrd edx, edi, 0x18
xor byte [esi + 0xc], dl
shr edi, 0x18
mov edi, eax
mov edx, ecx
shrd edx, edi, 0x10
xor byte [esi + 0xd], dl
mov edx, ecx
shrd edx, eax, 8
xor byte [esi + 0xe], dl
shr eax, 8
lea eax, [esi + 0x60]
push eax
push esi
shr edi, 0x10
call fcn.004802a0
movzx ebx, byte [esi + 0xc]
movzx ecx, byte [esi + 0xd]
movzx edx, byte [esi + 0xe]
movzx eax, byte [esi + 0xf]
shl ebx, 8
or ebx, ecx
shl ebx, 8
or ebx, edx
add esp, 8
shl ebx, 8
or ebx, eax
pop edi
mov ecx, dword [esi + 0x174]
mov eax, dword [esi + 0x170]
push ecx
lea edx, [esi + 0x20]
push edx
push esi
call eax
inc ebx
mov ecx, ebx
mov edx, ebx
add esp, 0xc
mov eax, ebx
shr ecx, 0x18
shr edx, 0x10
shr eax, 8
mov byte [esi + 0xf], bl
mov byte [esi + 0xc], cl
mov byte [esi + 0xd], dl
mov byte [esi + 0xe], al
pop esi
pop ebx
add esp, 8
ret
Function at 0x4808a0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x38]
or eax, dword [esi + 0x3c]
je 0x4808b4
mov eax, 0xfffffffe
pop esi
ret
push ebx
mov ebx, dword [esp + 0x14]
xor eax, eax
mov ecx, ebx
add ecx, dword [esi + 0x30]
adc eax, dword [esi + 0x34]
cmp eax, 0x20000000
ja 0x480969
jb 0x4808d8
test ecx, ecx
jne 0x480969
push ebp
mov ebp, dword [esp + 0x14]
push edi
mov edi, dword [esi + 0x16c]
mov dword [esi + 0x30], ecx
mov dword [esi + 0x34], eax
test edi, edi
je 0x480919
mov edi, edi
test ebx, ebx
je 0x480905
mov cl, byte [ebp]
xor byte [edi + esi + 0x40], cl
inc edi
inc ebp
dec ebx
and edi, 0xf
jne 0x4808f0
jmp 0x480909
test edi, edi
jne 0x48095c
lea edx, [esi + 0x60]
push edx
lea eax, [esi + 0x40]
push eax
call fcn.004802a0
add esp, 8
mov eax, ebx
and eax, 0xfffffff0
mov dword [esp + 0x14], eax
je 0x48093f
push eax
lea ecx, [esi + 0x60]
push ecx
lea edx, [esi + 0x40]
push edx
mov ecx, ebp
call fcn.00480410
mov eax, dword [esp + 0x20]
add esp, 0xc
add ebp, eax
sub ebx, eax
test ebx, ebx
je 0x48095c
xor eax, eax
mov edi, ebx
test ebx, ebx
je 0x48095c
jmp 0x480950
mov cl, byte [eax + ebp]
xor byte [esi + eax + 0x40], cl
inc eax
cmp eax, ebx
jb 0x480950
mov dword [esi + 0x16c], edi
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret
pop ebx
or eax, 0xffffffff
pop esi
ret
Function at 0x482190
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x30
call fcn.005336e0
mov eax, dword [0x5ca1e0]
xor eax, esp
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x44]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x40]
mov bl, byte [esi]
mov dword [esp + 0x18], eax
mov eax, dword [esi + 0x28]
mov dword [esp + 0x14], ecx
mov ecx, dword [esi + 0x2c]
mov dword [esp + 0x20], edx
mov byte [esp + 0xf], bl
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], ecx
test bl, 0x40
jne 0x4821e8
push ecx
lea ecx, [esi + 0x10]
push ecx
push esi
call eax
add esp, 0xc
movzx eax, bl
and eax, 7
mov ebx, 0xf
sub ebx, eax
mov byte [esi], al
mov eax, ebx
xor ecx, ecx
mov dword [esp + 0x24], ebx
cmp eax, 0xf
jae 0x482217
movzx edx, byte [esi + eax]
or ecx, edx
mov byte [esi + eax], 0
inc eax
shl ecx, 8
cmp eax, 0xf
jb 0x482204
movzx eax, byte [esi + 0xf]
mov ebp, dword [esp + 0x4c]
or ecx, eax
mov byte [esi + 0xf], 1
cmp ecx, ebp
je 0x48223e
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
mov ecx, dword [esp + 0x2c]
xor ecx, esp
call fcn.005310be
add esp, 0x30
ret
push edi
mov edi, ebp
shr edi, 4
test edi, edi
je 0x48227f
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
lea ecx, [esi + 0x10]
push ecx
mov ecx, dword [esp + 0x20]
push esi
push edx
push edi
push eax
push ecx
call dword [esp + 0x3c]
shl edi, 4
mov edx, edi
add dword [esp + 0x34], edx
add dword [esp + 0x30], edx
add esp, 0x18
sub ebp, edx
je 0x4822e7
shr edx, 4
mov ecx, esi
call fcn.00481f50
test ebp, ebp
je 0x4822e7
mov edx, dword [esp + 0x14]
push edx
lea eax, [esp + 0x30]
push eax
push esi
call dword [esp + 0x2c]
add esp, 0xc
xor eax, eax
test ebp, ebp
je 0x4822d6
mov edi, dword [esp + 0x1c]
lea ecx, [esp + 0x2c]
sub edi, ecx
mov ecx, dword [esp + 0x18]
lea edx, [esp + 0x2c]
sub ecx, edx
mov dword [esp + 0x24], ecx
movzx ebx, byte [esp + eax + 0x2c]
lea ecx, [esp + eax + 0x2c]
movzx edx, byte [edi + ecx]
xor edx, ebx
mov ebx, dword [esp + 0x24]
mov byte [ebx + ecx], dl
xor byte [esi + eax + 0x10], dl
inc eax
cmp eax, ebp
jb 0x4822b3
mov ebx, dword [esp + 0x28]
mov ecx, dword [esp + 0x14]
lea eax, [esi + 0x10]
push ecx
push eax
push eax
call dword [esp + 0x2c]
add esp, 0xc
pop edi
cmp ebx, 0x10
jae 0x482303
mov edx, 0x10
sub edx, ebx
push edx
lea eax, [esi + ebx]
push 0
push eax
call fcn.00530a90
add esp, 0xc
mov eax, dword [esp + 0x10]
push eax
lea ecx, [esp + 0x2c]
push ecx
push esi
call dword [esp + 0x28]
mov eax, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
xor dword [esi + 0x14], eax
xor dword [esi + 0x10], edx
mov ecx, dword [esp + 0x3c]
xor dword [esi + 0x18], ecx
mov al, byte [esp + 0x1b]
mov edx, dword [esp + 0x40]
xor dword [esi + 0x1c], edx
mov ecx, dword [esp + 0x44]
add esp, 0xc
mov byte [esi], al
pop esi
pop ebp
pop ebx
xor ecx, esp
xor eax, eax
call fcn.005310be
add esp, 0x30
ret
Function at 0x483770
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.005336e0
mov eax, dword [0x5ca1e0]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x38]
push ebx
mov dword [esp + 0x18], eax
push ebp
mov dword [esp + 0xc], edx
push esi
push edi
mov edi, dword [esp + 0x50]
movzx edx, byte [edi + 1]
movzx ebx, byte [edi + 5]
lea eax, [edi + 1]
mov dword [esp + 0x28], ecx
movzx ecx, byte [edi]
shl edx, 0x10
shl ecx, 0x18
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 2]
or ecx, edx
movzx edx, byte [eax + 3]
mov dword [esp + 0x2c], eax
shl ebx, 0x10
shl edx, 0x18
or edx, ebx
movzx ebx, byte [eax + 5]
movzx eax, byte [eax + 6]
mov ebp, dword [esp + 0x54]
shl ebx, 8
or ebx, eax
mov esi, dword [ebp]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x31], al
or edx, ebx
mov eax, ecx
shr eax, 8
mov byte [esp + 0x32], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x34], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x35], al
mov eax, edx
shr eax, 8
cmp dword [esp + 0x48], 0
mov dword [esp + 0x18], ebp
mov dword [esp + 0x10], 0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], edx
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
je 0x483942
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x40]
sub ebx, ebp
dec dword [esp + 0x14]
test esi, esi
jne 0x4838bb
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.00482640
mov ecx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x38], al
mov edx, ecx
shr edx, 0x10
mov eax, ecx
shr eax, 8
mov byte [esp + 0x3a], al
mov byte [esp + 0x39], dl
mov edx, dword [esp + 0x28]
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x3c], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x3d], al
mov eax, edx
shr eax, 8
add esp, 8
inc dword [esp + 0x10]
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
mov al, byte [esp + esi + 0x30]
xor al, byte [ebp]
inc esi
mov byte [ebx + ebp], al
inc ebp
and esi, 7
cmp dword [esp + 0x14], 0
jne 0x483857
cmp dword [esp + 0x10], 0
je 0x483929
mov eax, ecx
mov ebx, ecx
shr eax, 0x18
mov byte [edi], al
mov eax, dword [esp + 0x2c]
shr ebx, 0x10
mov byte [eax], bl
mov ebx, ecx
shr ebx, 8
mov byte [eax + 1], bl
mov byte [eax + 2], cl
mov ecx, edx
shr ecx, 0x18
mov byte [eax + 3], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 4], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 5], cl
mov byte [eax + 6], dl
mov edx, dword [esp + 0x18]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.005310be
add esp, 0x2c
ret
mov eax, dword [esp + 0x18]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.005310be
add esp, 0x2c
ret
mov ecx, dword [esp + 0x38]
pop edi
mov dword [ebp], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005310be
add esp, 0x2c
ret