joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ad2b0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.004f50c0
mov eax, dword [esp + 0x20]
push ebx
mov ebx, dword [eax]
push ebp
push esi
mov esi, dword [esp + 0x28]
push edi
mov edi, dword [esp + 0x20]
test ebx, ebx
je 0x4ad2f9
test edi, edi
je 0x4ad2f9
mov cl, byte [ebx + esi]
mov ebp, dword [esp + 0x18]
xor cl, byte [ebp]
mov eax, dword [esp + 0x1c]
mov byte [eax], cl
inc eax
inc ebp
inc ebx
dec edi
and ebx, 0xf
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ebp
mov dword [esp + 0x20], ebx
jne 0x4ad2d0
cmp edi, 0x10
jb 0x4ad374
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, edi
shr eax, 4
mov ebx, ecx
mov ebp, edx
mov dword [esp + 0x10], eax
shl eax, 4
add ecx, eax
sub ebx, esi
sub ebp, esi
add edx, eax
mov dword [esp + 0x20], 0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], edx
mov edi, edi
mov edx, dword [esp + 0x24]
mov eax, dword [esp + 0x28]
push edx
push esi
push eax
call dword [esp + 0x40]
mov edx, dword [esp + 0x34]
add esp, 0xc
call fcn.004ad280
mov eax, esi
mov ecx, 4
mov edx, dword [eax + ebp]
xor edx, dword [eax]
add eax, 4
dec ecx
mov dword [ebx + eax - 4], edx
jne 0x4ad352
sub edi, 0x10
add ebx, 0x10
add ebp, 0x10
dec dword [esp + 0x10]
jne 0x4ad330
mov ebx, dword [esp + 0x20]
test edi, edi
je 0x4ad3bb
mov eax, dword [esp + 0x24]
mov ebp, dword [esp + 0x28]
push eax
push esi
push ebp
call dword [esp + 0x40]
add esp, 0xc
mov edx, ebp
call fcn.004ad280
mov ebp, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
lea eax, [ebx + esi]
sub ebp, esi
sub ecx, esi
add ebx, edi
mov dl, byte [eax + ebp]
xor dl, byte [eax]
inc eax
dec edi
mov byte [eax + ecx - 1], dl
jne 0x4ad3a2
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [eax], ebx
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x30]
pop edi
pop esi
pop ebp
mov dword [ecx], ebx
pop ebx
pop ecx
ret
Function at 0x4ad400
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.004f50c0
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 0x4ad44c
test ebp, ebp
je 0x4ad44c
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 0x4ad420
mov edi, dword [esp + 0x28]
mov esi, dword [edi + 0xc]
bswap esi
cmp ebp, 0x10
jb 0x4ad4c8
lea ebx, [ebx]
mov ebx, ebp
shr ebx, 4
add esi, ebx
cmp esi, ebx
jae 0x4ad46f
sub ebx, esi
xor esi, esi
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
push edi
push eax
push ebx
push ecx
push edx
call dword [esp + 0x48]
mov eax, esi
add esp, 0x14
bswap eax
mov dword [edi + 0xc], eax
test esi, esi
jne 0x4ad4b2
mov eax, 0xc
mov ecx, 1
lea esp, [esp]
movzx edx, byte [eax + edi - 1]
dec eax
add ecx, edx
mov byte [eax + edi], cl
shr ecx, 8
test eax, eax
jne 0x4ad4a0
shl ebx, 4
add dword [esp + 0x1c], ebx
add dword [esp + 0x18], ebx
sub ebp, ebx
cmp ebp, 0x10
jae 0x4ad460
mov eax, dword [esp + 0x10]
test ebp, ebp
je 0x4ad52b
mov ebx, dword [esp + 0x2c]
xor eax, eax
mov dword [ebx], eax
mov dword [ebx + 4], eax
mov dword [ebx + 8], eax
push edi
mov dword [ebx + 0xc], eax
mov eax, dword [esp + 0x28]
push eax
push 1
push ebx
push ebx
call dword [esp + 0x48]
add esp, 0x14
inc esi
bswap esi
mov dword [edi + 0xc], esi
jne 0x4ad4fd
mov edx, edi
call fcn.004ad3d0
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
lea eax, [edi + ebx]
sub ecx, ebx
sub esi, ebx
add edi, ebp
mov dl, byte [ecx + eax]
xor dl, byte [eax]
inc eax
dec ebp
mov byte [esi + eax - 1], dl
jne 0x4ad512
mov eax, dword [esp + 0x30]
mov dword [eax], edi
pop edi
pop esi
pop ebp
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 0x4ae300
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.004f50c0
mov eax, dword [0x581980]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov dword [esp + 4], eax
mov eax, dword [esp + 0x48]
push ebp
mov dword [esp + 0xc], eax
push esi
mov esi, dword [eax]
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, 8
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 2]
mov ebp, dword [esp + 0x48]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 3]
shl ebx, 8
or edx, ebx
movzx ebx, byte [eax + 6]
mov dword [esp + 0x2c], eax
movzx eax, byte [eax + 5]
shl ebx, 8
or ebx, eax
mov eax, ecx
shr eax, 8
shl ebx, 0x10
or edx, ebx
mov byte [esp + 0x31], al
mov eax, ecx
mov ebx, ecx
mov byte [esp + 0x30], cl
shr eax, 0x10
shr ecx, 0x18
mov byte [esp + 0x32], al
mov byte [esp + 0x33], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x24], edx
mov byte [esp + 0x34], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], ebx
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
test ebp, ebp
je 0x4ae4d2
mov eax, dword [esp + 0x10]
mov ebp, dword [esp + 0x40]
sub eax, ebp
mov dword [esp + 0x10], eax
dec dword [esp + 0x18]
test esi, esi
jne 0x4ae44b
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x24]
push edx
call fcn.004ad8f0
mov ebx, dword [esp + 0x28]
mov eax, ebx
shr eax, 8
mov byte [esp + 0x39], al
mov eax, dword [esp + 0x2c]
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x3a], cl
mov byte [esp + 0x3b], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x3c], al
shr eax, 0x18
shr ecx, 8
shr edx, 0x10
add esp, 8
inc dword [esp + 0x1c]
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x10]
mov byte [esp + 0x30], bl
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], dl
mov cl, byte [esp + esi + 0x30]
xor cl, byte [ebp]
inc esi
mov byte [eax + ebp], cl
inc ebp
and esi, 7
cmp dword [esp + 0x18], 0
jne 0x4ae3e5
cmp dword [esp + 0x1c], 0
je 0x4ae4b9
mov eax, dword [esp + 0x2c]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, dword [esp + 0x24]
shr ebx, 0x18
mov byte [eax + 2], bl
mov byte [eax + 3], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 4], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 5], dl
shr ecx, 0x18
mov byte [eax + 6], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x38]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
Function at 0x4ae4f0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
push edi
mov edi, dword [esp + 0x10]
mov byte [edi], 0
cmp eax, 0x80
jle 0x4ae50a
mov eax, 0x80
mov ecx, dword [esp + 0x1c]
test ecx, ecx
jle 0x4ae51a
cmp ecx, 0x400
jle 0x4ae51f
mov ecx, 0x400
test eax, eax
jle 0x4ae53a
mov esi, dword [esp + 0x18]
push ebp
mov edx, edi
sub esi, edi
mov ebp, eax
mov edi, edi
mov bl, byte [esi + edx]
mov byte [edx], bl
inc edx
dec ebp
jne 0x4ae530
pop ebp
movzx edx, byte [edi + eax - 1]
cmp eax, 0x80
jge 0x4ae56e
mov esi, edi
sub esi, eax
lea ebx, [ebx]
movzx ebx, byte [esi + eax]
add ebx, edx
and ebx, 0xff
movzx edx, byte [ebx + 0x547b08]
mov byte [eax + edi], dl
inc eax
cmp eax, 0x80
jl 0x4ae550
lea edx, [ecx + 7]
neg ecx
sar edx, 3
mov eax, 0x80
and ecx, 7
sub eax, edx
lea esi, [eax + edi]
mov ebx, 0xff
sar ebx, cl
movzx ecx, byte [esi]
and ebx, ecx
movzx ecx, byte [ebx + 0x547b08]
mov byte [esi], cl
test eax, eax
je 0x4ae5b4
lea esp, [esp]
movzx ebx, byte [esi + edx - 1]
dec esi
xor ebx, ecx
dec eax
movzx ecx, byte [ebx + 0x547b08]
mov byte [esi], cl
jne 0x4ae5a0
lea ecx, [edi + 0xfc]
lea eax, [edi + 0x7e]
mov edx, 0x40
movzx esi, byte [eax + 1]
movzx edi, byte [eax]
shl esi, 8
or esi, edi
and esi, 0xffff
mov dword [ecx], esi
sub ecx, 4
sub eax, 2
dec edx
jne 0x4ae5c2
pop edi
pop esi
pop ebx
ret
Function at 0x4af6d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.004f50c0
mov eax, dword [0x581980]
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 0x4af8a2
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x40]
sub ebx, ebp
dec dword [esp + 0x14]
test esi, esi
jne 0x4af81b
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.004aea00
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 0x4af7b7
cmp dword [esp + 0x10], 0
je 0x4af889
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.004f2889
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.004f2889
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.004f2889
add esp, 0x2c
ret
Function at 0x4afac0
Capabilities:
Enumerate pe sections

Disassembly:
push ebx
push ebp
push esi
push edi
mov eax, dword [esp + 0x14]
movzx ecx, byte [eax]
mov edx, dword [esp + 0x18]
shl ecx, 8
mov dword [edx], ecx
movzx ecx, byte [eax + 1]
or dword [edx], ecx
movzx ecx, byte [eax + 2]
shl ecx, 8
mov dword [edx + 4], ecx
movzx ecx, byte [eax + 3]
or dword [edx + 4], ecx
movzx esi, byte [eax + 4]
shl esi, 8
mov dword [edx + 8], esi
movzx esi, byte [eax + 5]
or dword [edx + 8], esi
movzx esi, byte [eax + 6]
lea ecx, [edx + 8]
shl esi, 8
mov dword [edx + 0xc], esi
movzx esi, byte [eax + 7]
or dword [edx + 0xc], esi
movzx esi, byte [eax + 8]
shl esi, 8
mov dword [edx + 0x10], esi
movzx esi, byte [eax + 9]
or dword [edx + 0x10], esi
movzx esi, byte [eax + 0xa]
shl esi, 8
mov dword [edx + 0x14], esi
movzx esi, byte [eax + 0xb]
or dword [edx + 0x14], esi
movzx esi, byte [eax + 0xc]
shl esi, 8
mov dword [edx + 0x18], esi
movzx esi, byte [eax + 0xd]
or dword [edx + 0x18], esi
movzx esi, byte [eax + 0xe]
shl esi, 8
mov dword [edx + 0x1c], esi
movzx eax, byte [eax + 0xf]
or eax, esi
mov dword [edx + 0x1c], eax
lea eax, [edx + 0x20]
xor ebx, ebx
jmp 0x4afb60
mov esi, dword [ecx]
mov edi, dword [ecx - 4]
mov edx, esi
shr edx, 7
mov ebp, edi
shl ebp, 9
or edx, ebp
and edx, 0xffff
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 4], ebp
mov esi, dword [ecx + 8]
shl edx, 9
mov ebp, esi
shr ebp, 7
or edx, ebp
and edx, 0xffff
mov dword [eax + 8], edx
mov edx, dword [ecx + 0xc]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 0xc], ebp
mov esi, dword [ecx + 0x10]
mov ebp, esi
shr ebp, 7
shl edx, 9
or edx, ebp
and edx, 0xffff
mov dword [eax + 0x10], edx
mov edx, dword [ecx + 0x14]
mov ebp, edx
shr ebp, 7
shl esi, 9
or ebp, esi
and ebp, 0xffff
mov dword [eax + 0x14], ebp
mov esi, dword [ecx - 8]
cmp ebx, 5
jge 0x4afc23
mov ebp, esi
shl edx, 9
shr ebp, 7
shl esi, 9
shr edi, 7
or edx, ebp
or esi, edi
and edx, 0xffff
and esi, 0xffff
mov dword [eax + 0x18], edx
mov dword [eax + 0x1c], esi
inc ebx
add eax, 0x20
add ecx, 0x20
cmp ebx, 6
jl 0x4afb60
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4afd90
Capabilities:
Enumerate pe sections

Disassembly:
mov eax, 8
call fcn.004f50c0
mov eax, dword [esp + 0xc]
movzx edx, byte [eax + 1]
movzx ecx, byte [eax]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 2]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 3]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 4]
mov dword [esp], ecx
movzx ecx, byte [eax + 7]
push esi
movzx esi, byte [eax + 5]
movzx eax, byte [eax + 6]
shl ecx, 8
shl esi, 8
or ecx, eax
or edx, esi
shl ecx, 0x10
or ecx, edx
cmp dword [esp + 0x24], 0
mov dword [esp + 8], ecx
pop esi
je 0x4afe06
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
push ecx
push edx
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.0051a8c0
jmp 0x4afe1f
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
push edx
push eax
push ecx
lea edx, [esp + 0xc]
push edx
call fcn.0051a9f0
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x10]
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 + 0x14]
mov edx, ecx
shr edx, 8
mov byte [eax + 4], cl
mov byte [eax + 5], dl
mov edx, ecx
shr edx, 0x10
add esp, 0x10
shr ecx, 0x18
mov byte [eax + 6], dl
mov byte [eax + 7], cl
add esp, 8
ret
Function at 0x4b10b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.004f50c0
mov eax, dword [0x581980]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
push ebx
mov dword [esp + 4], eax
mov eax, dword [esp + 0x48]
push ebp
mov dword [esp + 0xc], eax
push esi
mov esi, dword [eax]
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, 8
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 0x10
or ecx, edx
movzx edx, byte [eax + 2]
mov ebp, dword [esp + 0x48]
shl edx, 0x18
or ecx, edx
movzx edx, byte [eax + 3]
shl ebx, 8
or edx, ebx
movzx ebx, byte [eax + 6]
mov dword [esp + 0x2c], eax
movzx eax, byte [eax + 5]
shl ebx, 8
or ebx, eax
mov eax, ecx
shr eax, 8
shl ebx, 0x10
or edx, ebx
mov byte [esp + 0x31], al
mov eax, ecx
mov ebx, ecx
mov byte [esp + 0x30], cl
shr eax, 0x10
shr ecx, 0x18
mov byte [esp + 0x32], al
mov byte [esp + 0x33], cl
mov ecx, edx
mov eax, edx
mov dword [esp + 0x24], edx
mov byte [esp + 0x34], dl
shr ecx, 8
shr eax, 0x10
shr edx, 0x18
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], ebx
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
test ebp, ebp
je 0x4b1284
mov eax, dword [esp + 0x10]
mov ebp, dword [esp + 0x40]
sub eax, ebp
mov dword [esp + 0x10], eax
dec dword [esp + 0x18]
test esi, esi
jne 0x4b11fd
mov ecx, dword [esp + 0x28]
push 1
push ecx
lea edx, [esp + 0x28]
push edx
call fcn.0051a780
mov ebx, dword [esp + 0x2c]
mov eax, ebx
shr eax, 8
mov byte [esp + 0x3d], al
mov eax, dword [esp + 0x30]
mov ecx, ebx
shr ecx, 0x10
mov edx, ebx
shr edx, 0x18
mov byte [esp + 0x3e], cl
mov byte [esp + 0x3f], dl
mov ecx, eax
mov edx, eax
mov byte [esp + 0x40], al
shr eax, 0x18
shr ecx, 8
shr edx, 0x10
add esp, 0xc
inc dword [esp + 0x1c]
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x10]
mov byte [esp + 0x30], bl
mov byte [esp + 0x35], cl
mov byte [esp + 0x36], dl
mov cl, byte [esp + esi + 0x30]
xor cl, byte [ebp]
inc esi
mov byte [eax + ebp], cl
inc ebp
and esi, 7
cmp dword [esp + 0x18], 0
jne 0x4b1195
cmp dword [esp + 0x1c], 0
je 0x4b126b
mov eax, dword [esp + 0x2c]
mov byte [edi], bl
mov edx, ebx
shr edx, 8
mov byte [eax], dl
mov ecx, ebx
shr ecx, 0x10
mov byte [eax + 1], cl
mov ecx, dword [esp + 0x24]
shr ebx, 0x18
mov byte [eax + 2], bl
mov byte [eax + 3], cl
mov edx, ecx
shr edx, 8
mov byte [eax + 4], dl
mov edx, ecx
shr edx, 0x10
mov byte [eax + 5], dl
shr ecx, 0x18
mov byte [eax + 6], cl
mov eax, dword [esp + 0x14]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
mov ecx, dword [esp + 0x14]
pop edi
mov dword [ecx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x38]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004f2889
add esp, 0x2c
ret
Function at 0x4b35c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xc
call fcn.004f50c0
push ebp
push esi
push edi
mov edi, dword [esp + 0x58]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x10]
push ecx
xor ebp, ebp
push ebp
xor esi, esi
call fcn.00470090
add esp, 0xc
test eax, eax
je 0x4b361a
lea esp, [esp]
mov edx, dword [esp + 0xc]
shl edx, 0xa
test dword [esp + 0x1c], edx
je 0x4b35fe
inc esi
lea ecx, [esp + 0x10]
push ecx
lea edx, [esp + 0x10]
push edx
inc ebp
push ebp
call fcn.00470090
add esp, 0xc
test eax, eax
jne 0x4b35f0
test esi, esi
jne 0x4b363e
push 0x10a
push str.._ssl_t1_enc.c
push 0x44
push 0x11c
push 0x14
call fcn.0046efe0
add esp, 0x14
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0xc
ret
mov eax, dword [esp + 0x4c]
cdq
idiv esi
push ebx
mov ebx, eax
cmp esi, 1
jne 0x4b3655
mov dword [esp + 0x50], 0
mov eax, dword [esp + 0x54]
mov ebp, dword [esp + 0x4c]
push edi
push 0
push eax
call fcn.004f50f0
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x20]
push edx
push 0
mov dword [esp + 0x30], 0
call fcn.00470090
add esp, 0x18
test eax, eax
je 0x4b3735
lea ebx, [ebx]
mov eax, dword [esp + 0x10]
shl eax, 0xa
test dword [esp + 0x20], eax
je 0x4b3711
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4b3742
mov edx, dword [esp + 0x58]
mov eax, dword [esp + 0x48]
mov ecx, dword [esp + 0x44]
push edi
push edx
mov edx, dword [esp + 0x48]
push eax
mov eax, dword [esp + 0x48]
push ecx
mov ecx, dword [esp + 0x48]
push edx
mov edx, dword [esp + 0x44]
push eax
mov eax, dword [esp + 0x40]
push ecx
mov ecx, dword [esp + 0x40]
push edx
mov edx, dword [esp + 0x70]
push eax
and edx, 1
push ecx
mov ecx, dword [esp + 0x54]
add edx, ebx
push edx
mov edx, dword [esp + 0x60]
push ebp
call fcn.004b31b0
add esp, 0x30
test eax, eax
je 0x4b3760
add ebp, ebx
test edi, edi
jle 0x4b3711
mov eax, dword [esp + 0x54]
mov ecx, dword [esp + 0x58]
sub ecx, eax
mov esi, edi
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc eax
dec esi
jne 0x4b3708
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x14]
push ecx
lea edx, [esp + 0x14]
inc eax
push edx
push eax
mov dword [esp + 0x24], eax
call fcn.00470090
add esp, 0xc
test eax, eax
jne 0x4b3690
pop ebx
pop edi
pop esi
mov eax, 1
pop ebp
add esp, 0xc
ret
push 0x115
push str.._ssl_t1_enc.c
push 0x146
push 0x11c
push 0x14
call fcn.0046efe0
add esp, 0x14
pop ebx
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0xc
ret
Function at 0x4b58c0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x88
call fcn.004f50c0
mov eax, dword [0x581980]
xor eax, esp
mov dword [esp + 0x84], eax
mov eax, dword [esp + 0x9c]
push ebx
mov ebx, dword [esp + 0x9c]
push esi
mov esi, dword [esp + 0x94]
mov dword [esp + 8], eax
xor eax, eax
push edi
mov edi, dword [esp + 0x9c]
test ebx, ebx
je 0x4b5935
cmp ebx, dword [esi]
je 0x4b592c
test edi, edi
je 0x4b5912
cmp dword [esp + 0xa0], eax
jge 0x4b592c
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x84]
xor ecx, esp
call fcn.004f2889
add esp, 0x88
ret
mov eax, 1
mov dword [esi], ebx
jmp 0x4b593b
mov ebx, dword [esi]
test ebx, ebx
je 0x4b5912
push ebp
test edi, edi
je 0x4b5a0d
push ebx
call fcn.0048f780
mov ebp, eax
add esp, 4
cmp ebp, 0x80
jle 0x4b596b
push str.j____int_sizeof_ctx__key_
push 0x6a
push str..cryptohmachmac.c
call fcn.004719b0
add esp, 0xc
mov eax, dword [esp + 0xa4]
cmp ebp, eax
jge 0x4b59c5
mov ecx, dword [esp + 0x10]
push ecx
lea ebp, [esi + 4]
push ebx
push ebp
call fcn.0047d2c0
add esp, 0xc
test eax, eax
je 0x4b5aba
mov edx, dword [esp + 0xa4]
push edx
push edi
push ebp
call fcn.0047d470
add esp, 0xc
test eax, eax
je 0x4b5aba
lea edi, [esi + 0x4c]
push edi
lea eax, [esi + 0x50]
push eax
push ebp
call fcn.0047d480
add esp, 0xc
test eax, eax
je 0x4b5aba
jmp 0x4b59ea
cmp eax, 0x80
ja 0x4b5aba
push eax
lea ecx, [esi + 0x50]
push edi
push ecx
call fcn.004f4d50
mov edx, dword [esp + 0xb0]
lea edi, [esi + 0x4c]
add esp, 0xc
mov dword [edi], edx
mov edi, dword [edi]
cmp edi, 0x80
je 0x4b5a15
mov eax, 0x80
sub eax, edi
push eax
lea ecx, [edi + esi + 0x50]
push 0
push ecx
call fcn.004f50f0
add esp, 0xc
jmp 0x4b5a15
test eax, eax
je 0x4b5aa6
xor eax, eax
jmp 0x4b5a20
mov dl, byte [esi + eax + 0x50]
xor dl, 0x36
mov byte [esp + eax + 0x14], dl
inc eax
cmp eax, 0x80
jl 0x4b5a20
mov eax, dword [esp + 0x10]
push eax
lea ebp, [esi + 0x1c]
push ebx
push ebp
call fcn.0047d2c0
add esp, 0xc
test eax, eax
je 0x4b5aba
push ebx
call fcn.0048f780
push eax
lea ecx, [esp + 0x1c]
push ecx
push ebp
call fcn.0047d470
add esp, 0x10
test eax, eax
je 0x4b5aba
xor eax, eax
mov dl, byte [esi + eax + 0x50]
xor dl, 0x5c
mov byte [esp + eax + 0x14], dl
inc eax
cmp eax, 0x80
jl 0x4b5a64
mov eax, dword [esp + 0x10]
push eax
lea ebp, [esi + 0x34]
push ebx
push ebp
call fcn.0047d2c0
add esp, 0xc
test eax, eax
je 0x4b5aba
push ebx
call fcn.0048f780
push eax
lea ecx, [esp + 0x1c]
push ecx
push ebp
call fcn.0047d470
add esp, 0x10
test eax, eax
je 0x4b5aba
lea edx, [esi + 0x1c]
push edx
add esi, 4
push esi
call fcn.0047d610
add esp, 8
test eax, eax
jne 0x4b5abe
xor eax, eax
jmp 0x4b5ac3
mov eax, 1
mov ecx, dword [esp + 0x94]
pop ebp
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004f2889
add esp, 0x88
ret