joyce8/EMBER2024-capa huggingface dataset:
Function at 0x48a83d
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 0x48a85b
push ecx
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.0047ae0c
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.0048eb23
mov eax, dword [esi + 0x48]
mov eax, dword [eax + 0xc]
mov edx, eax
imul edx, dword [ebp + 8]
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x50]
imul eax, dword [ebp + 0x10]
add edx, dword [esi + 0x64]
mov dword [ebp + 0xc], edx
sar eax, 8
mov dword [ebp + 0x10], eax
cmp eax, 0xfe
jge 0x48a975
lea esi, [edi + 2]
mov dword [ebp + 8], esi
movzx edi, byte [esi - 1]
mov ecx, pe_nt_image_headers32
mov edx, dword [edx]
or edi, 0xff0000
imul edi, eax
movzx esi, byte [esi]
shl esi, 0x10
shr edi, 8
and edi, 0xff00ff
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, edx
shr eax, 8
and eax, 0xff00ff
imul eax, ecx
shr eax, 8
and eax, 0xff00ff
add edi, eax
mov eax, dword [ebp + 8]
movzx eax, byte [eax - 2]
or esi, eax
mov eax, 0xff00ff
imul esi, dword [ebp + 0x10]
and edx, eax
imul edx, ecx
shr esi, 8
and esi, eax
shr edx, 8
and edx, eax
mov eax, edi
add esi, edx
shr eax, 8
and eax, 0xff00ff
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shl edx, 8
mov eax, edi
shl eax, 8
or edx, eax
shr ecx, 8
and ecx, 0xff00ff
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp + 8]
xor edx, eax
add esi, 3
and edx, ecx
mov dword [ebp + 8], esi
mov eax, edi
shl edi, 8
shr eax, 8
and eax, ecx
mov ecx, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov eax, dword [ebp + 0x10]
mov dword [ebp + 0xc], edx
test ebx, ebx
jg 0x48a89d
jmp 0x48a9a5
mov ax, word [edi]
lea edi, [edi + 3]
movzx ecx, byte [edi - 1]
or ecx, 0xffffff00
mov word [ebp + 8], ax
movzx eax, byte [ebp + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + 8]
shl ecx, 8
or ecx, eax
mov dword [edx], ecx
add edx, dword [ebp - 4]
dec ebx
test ebx, ebx
jg 0x48a975
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48a9ae
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 0x48a9cc
push ecx
push ebx
lea ecx, [esi + 0x68]
mov dword [esi + 0x6c], ebx
call fcn.0047ae0c
mov edi, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
push edi
call fcn.0048ed0d
mov eax, dword [esi + 0x48]
mov eax, dword [eax + 0xc]
mov edx, eax
imul edx, dword [ebp + 8]
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x50]
imul eax, dword [ebp + 0x10]
add edx, dword [esi + 0x64]
mov dword [ebp + 0xc], edx
sar eax, 8
mov dword [ebp + 0x10], eax
cmp eax, 0xfe
jge 0x48aae6
lea esi, [edi + 2]
mov dword [ebp + 8], esi
movzx edi, byte [esi - 1]
mov ecx, pe_nt_image_headers32
mov edx, dword [edx]
or edi, 0xff0000
imul edi, eax
movzx esi, byte [esi]
shl esi, 0x10
shr edi, 8
and edi, 0xff00ff
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, edx
shr eax, 8
and eax, 0xff00ff
imul eax, ecx
shr eax, 8
and eax, 0xff00ff
add edi, eax
mov eax, dword [ebp + 8]
movzx eax, byte [eax - 2]
or esi, eax
mov eax, 0xff00ff
imul esi, dword [ebp + 0x10]
and edx, eax
imul edx, ecx
shr esi, 8
and esi, eax
shr edx, 8
and edx, eax
mov eax, edi
add esi, edx
shr eax, 8
and eax, 0xff00ff
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shl edx, 8
mov eax, edi
shl eax, 8
or edx, eax
shr ecx, 8
and ecx, 0xff00ff
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp + 8]
xor edx, eax
add esi, 3
and edx, ecx
mov dword [ebp + 8], esi
mov eax, edi
shl edi, 8
shr eax, 8
and eax, ecx
mov ecx, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov dword [eax], edx
mov edx, eax
add edx, dword [ebp - 4]
dec ebx
mov eax, dword [ebp + 0x10]
mov dword [ebp + 0xc], edx
test ebx, ebx
jg 0x48aa0e
jmp 0x48ab16
mov ax, word [edi]
lea edi, [edi + 3]
movzx ecx, byte [edi - 1]
or ecx, 0xffffff00
mov word [ebp + 8], ax
movzx eax, byte [ebp + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + 8]
shl ecx, 8
or ecx, eax
mov dword [edx], ecx
add edx, dword [ebp - 4]
dec ebx
test ebx, ebx
jg 0x48aae6
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48ab1f
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 0x48ab46
mov dword [esi + 0x6c], ebx
push dword [esi + 0x68]
call fcn.004dc624
push ebx
call fcn.004dc65c
pop ecx
pop ecx
mov dword [esi + 0x68], eax
mov eax, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
mov dword [ebp + 0xc], eax
push eax
call fcn.0048ef62
mov eax, dword [esi + 0x48]
mov edi, dword [esi + 0x50]
imul edi, dword [ebp + 0x10]
mov eax, dword [eax + 0xc]
mov ecx, eax
imul ecx, dword [ebp + 8]
mov dword [ebp - 4], eax
sar edi, 8
mov dword [ebp + 0x10], edi
add ecx, dword [esi + 0x64]
mov dword [ebp + 8], ecx
cmp edi, 0xfe
jge 0x48ac4e
mov ecx, dword [ebp + 0xc]
mov esi, 0xff00ff
movzx eax, byte [ecx]
mov ecx, pe_nt_image_headers32
mov edx, eax
shl edx, 0x10
or edx, eax
imul edx, edi
shr edx, 8
and edx, esi
mov esi, dword [ebp + 8]
mov edi, edx
mov eax, edi
shr eax, 0x10
mov esi, dword [esi]
sub ecx, eax
mov eax, esi
shr eax, 8
and eax, 0xff00ff
imul eax, ecx
shr eax, 8
and eax, 0xff00ff
add edi, eax
mov eax, 0xff00ff
and esi, eax
imul esi, ecx
shr esi, 8
and esi, eax
mov eax, edi
shr eax, 8
add esi, edx
and eax, 0xff00ff
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shr ecx, 8
mov eax, edi
shl eax, 8
and ecx, 0xff00ff
shl edx, 8
or edx, eax
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
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 + 0x10]
xor edx, ecx
mov ecx, dword [ebp + 0xc]
inc ecx
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 0xc], ecx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x48ab8e
jmp 0x48acf1
mov eax, dword [ebp + 0xc]
movzx eax, byte [eax]
mov edx, pe_nt_image_headers32
mov edi, dword [ecx]
sub edx, eax
mov ecx, eax
mov esi, edi
shl ecx, 0x10
or ecx, eax
shr edi, 8
mov eax, 0xff00ff
and edi, eax
and esi, eax
imul edi, edx
imul esi, edx
mov edx, pe_nt_image_headers32
shr edi, 8
and edi, eax
shr esi, 8
add edi, ecx
and esi, eax
add esi, ecx
mov eax, edi
shr eax, 8
mov ecx, esi
and eax, 0xff00ff
shr ecx, 8
sub edx, eax
and ecx, 0xff00ff
shl edx, 8
mov eax, edi
shl eax, 8
or edx, eax
mov eax, pe_nt_image_headers32
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, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp + 8]
inc eax
mov dword [ebp + 0xc], eax
mov dword [ecx], edx
add ecx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], ecx
test ebx, ebx
jg 0x48ac51
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48acfa
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 0x48ad21
mov dword [esi + 0x6c], ebx
push dword [esi + 0x68]
call fcn.004dc624
push ebx
call fcn.004dc65c
pop ecx
pop ecx
mov dword [esi + 0x68], eax
mov eax, dword [esi + 0x68]
mov ecx, esi
push ebx
push dword [ebp + 8]
mov dword [ebp + 0xc], eax
push eax
call fcn.0047a6c8
mov eax, dword [esi + 0x48]
mov edi, dword [esi + 0x50]
imul edi, dword [ebp + 0x10]
mov eax, dword [eax + 0xc]
mov ecx, eax
imul ecx, dword [ebp + 8]
mov dword [ebp - 4], eax
sar edi, 8
mov dword [ebp + 0x10], edi
add ecx, dword [esi + 0x64]
mov dword [ebp + 8], ecx
cmp edi, 0xfe
jge 0x48ae29
mov ecx, dword [ebp + 0xc]
mov esi, 0xff00ff
movzx eax, byte [ecx]
mov ecx, pe_nt_image_headers32
mov edx, eax
shl edx, 0x10
or edx, eax
imul edx, edi
shr edx, 8
and edx, esi
mov esi, dword [ebp + 8]
mov edi, edx
mov eax, edi
shr eax, 0x10
mov esi, dword [esi]
sub ecx, eax
mov eax, esi
shr eax, 8
and eax, 0xff00ff
imul eax, ecx
shr eax, 8
and eax, 0xff00ff
add edi, eax
mov eax, 0xff00ff
and esi, eax
imul esi, ecx
shr esi, 8
and esi, eax
mov eax, edi
shr eax, 8
add esi, edx
and eax, 0xff00ff
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shr ecx, 8
mov eax, edi
shl eax, 8
and ecx, 0xff00ff
shl edx, 8
or edx, eax
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
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 + 0x10]
xor edx, ecx
mov ecx, dword [ebp + 0xc]
inc ecx
mov dword [eax], edx
add eax, dword [ebp - 4]
dec ebx
mov dword [ebp + 0xc], ecx
mov dword [ebp + 8], eax
test ebx, ebx
jg 0x48ad69
jmp 0x48aecc
mov eax, dword [ebp + 0xc]
movzx eax, byte [eax]
mov edx, pe_nt_image_headers32
mov edi, dword [ecx]
sub edx, eax
mov ecx, eax
mov esi, edi
shl ecx, 0x10
or ecx, eax
shr edi, 8
mov eax, 0xff00ff
and edi, eax
and esi, eax
imul edi, edx
imul esi, edx
mov edx, pe_nt_image_headers32
shr edi, 8
and edi, eax
shr esi, 8
add edi, ecx
and esi, eax
add esi, ecx
mov eax, edi
shr eax, 8
mov ecx, esi
and eax, 0xff00ff
shr ecx, 8
sub edx, eax
and ecx, 0xff00ff
shl edx, 8
mov eax, edi
shl eax, 8
or edx, eax
mov eax, pe_nt_image_headers32
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, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp + 8]
inc eax
mov dword [ebp + 0xc], eax
mov dword [ecx], edx
add ecx, dword [ebp - 4]
dec ebx
mov dword [ebp + 8], ecx
test ebx, ebx
jg 0x48ae2c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48bad4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, ecx
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edi
mov dword [ebp + 0xc], ecx
mov eax, dword [edi]
mov ebx, dword [edi + 8]
imul ebx, dword [ebp + 0x10]
mov eax, dword [eax + 0xc]
mov esi, eax
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
imul esi, eax
sub eax, dword [edi + 0xc]
sar ebx, 8
mov dword [ebp + 8], eax
add esi, dword [edi + 0x14]
mov dword [ebp - 4], esi
cmp ebx, 0xfe
jge 0x48bbf7
mov ecx, dword [edi + 4]
cdq
mov esi, dword [esi]
idiv dword [ecx + 0x10]
mov eax, 0xff00ff
imul edx, dword [ecx + 0xc]
mov ecx, pe_nt_image_headers32
add edx, dword [edi + 0x18]
mov edx, dword [edx]
mov edi, edx
shr edi, 8
and edi, eax
imul edi, ebx
shr edi, 8
and edi, eax
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, esi
shr eax, 8
and eax, 0xff00ff
imul eax, ecx
shr eax, 8
and eax, 0xff00ff
add edi, eax
mov eax, 0xff00ff
and edx, eax
and esi, eax
imul esi, ecx
imul edx, ebx
shr esi, 8
and esi, eax
shr edx, 8
and edx, eax
mov eax, edi
add esi, edx
shr eax, 8
and eax, 0xff00ff
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shr ecx, 8
mov eax, edi
shl eax, 8
and ecx, 0xff00ff
shl edx, 8
or edx, eax
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp - 4]
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, pe_nt_image_headers32
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 + 0xc]
inc eax
mov dword [esi], edx
add esi, dword [ebp - 8]
dec ecx
mov dword [ebp + 8], eax
mov dword [ebp - 4], esi
mov dword [ebp + 0xc], ecx
test ecx, ecx
jg 0x48bb1a
jmp 0x48bca7
mov ebx, 0xff00ff
mov ecx, dword [edi + 4]
cdq
idiv dword [ecx + 0x10]
imul edx, dword [ecx + 0xc]
mov ecx, pe_nt_image_headers32
add edx, dword [edi + 0x18]
mov edi, dword [esi]
mov esi, edi
shr edi, 8
and esi, ebx
and edi, ebx
movzx eax, byte [edx + 3]
mov edx, dword [edx]
sub ecx, eax
imul edi, ecx
mov eax, edx
imul esi, ecx
and eax, ebx
shr edx, 8
and edx, ebx
shr edi, 8
shr esi, 8
and edi, ebx
add edi, edx
and esi, ebx
add esi, eax
mov edx, pe_nt_image_headers32
mov eax, edi
mov ecx, esi
shr eax, 8
and eax, ebx
shr ecx, 8
sub edx, eax
and ecx, ebx
shl edx, 8
mov eax, edi
shl eax, 8
or edx, eax
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
or eax, esi
mov esi, dword [ebp - 4]
xor edx, eax
mov eax, edi
shr eax, 8
and edx, ebx
and eax, ebx
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 + 0xc]
inc eax
mov dword [esi], edx
add esi, dword [ebp - 8]
dec ecx
mov dword [ebp + 8], eax
mov dword [ebp - 4], esi
mov dword [ebp + 0xc], ecx
test ecx, ecx
jg 0x48bbfc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48bcb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
mov esi, ecx
mov ecx, dword [ebp + 0xc]
push edi
mov dword [ebp - 4], esi
mov dword [ebp + 0xc], ecx
mov eax, dword [esi]
mov eax, dword [eax + 0xc]
mov ebx, eax
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
imul ebx, eax
sub eax, dword [esi + 0xc]
mov dword [ebp + 8], eax
add ebx, dword [esi + 0x14]
cmp dword [esi + 8], 0xfe
jge 0x48bdc6
mov ecx, dword [esi + 4]
cdq
idiv dword [ecx + 0x10]
mov eax, 0xff00ff
imul edx, dword [ecx + 0xc]
mov ecx, pe_nt_image_headers32
add edx, dword [esi + 0x18]
mov edx, dword [edx]
mov edi, edx
shr edi, 8
and edi, eax
imul edi, dword [esi + 8]
mov esi, dword [ebx]
shr edi, 8
and edi, eax
mov eax, edi
shr eax, 0x10
sub ecx, eax
mov eax, esi
shr eax, 8
and esi, 0xff00ff
and eax, 0xff00ff
imul esi, ecx
imul eax, ecx
mov ecx, 0xff00ff
and edx, ecx
shr esi, 8
shr eax, 8
and esi, ecx
and eax, 0xff00ff
add edi, eax
mov eax, dword [ebp - 4]
imul edx, dword [eax + 8]
mov eax, edi
shr eax, 8
and eax, ecx
shr edx, 8
and edx, ecx
add esi, edx
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, esi
shr ecx, 8
mov eax, edi
shl eax, 8
and ecx, 0xff00ff
shl edx, 8
or edx, eax
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp - 4]
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp + 0xc]
inc eax
mov dword [ebx], edx
add ebx, dword [ebp - 8]
dec ecx
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], ecx
test ecx, ecx
jg 0x48bce9
jmp 0x48be84
mov ecx, dword [esi + 4]
cdq
mov edi, dword [ebx]
idiv dword [ecx + 0x10]
imul edx, dword [ecx + 0xc]
mov ecx, pe_nt_image_headers32
add edx, dword [esi + 0x18]
mov esi, edi
shr edi, 8
movzx eax, byte [edx + 3]
sub ecx, eax
mov edx, dword [edx]
mov eax, 0xff00ff
and esi, eax
imul esi, ecx
shr esi, 8
and esi, eax
mov eax, edx
and eax, 0xff00ff
shr edx, 8
add esi, eax
mov eax, 0xff00ff
and edi, eax
and edx, eax
imul edi, ecx
mov ecx, esi
shr ecx, 8
and ecx, 0xff00ff
shr edi, 8
and edi, eax
add edi, edx
mov edx, pe_nt_image_headers32
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, pe_nt_image_headers32
sub eax, ecx
mov ecx, 0xff00ff
or eax, esi
mov esi, dword [ebp - 4]
xor edx, eax
mov eax, edi
and edx, ecx
shr eax, 8
and eax, ecx
shl edi, 8
mov ecx, pe_nt_image_headers32
sub ecx, eax
mov eax, dword [ebp + 8]
shl ecx, 8
or ecx, edi
xor edx, ecx
mov ecx, dword [ebp + 0xc]
inc eax
mov dword [ebx], edx
add ebx, dword [ebp - 8]
dec ecx
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], ecx
test ecx, ecx
jg 0x48bdc6
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x48be8d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [ebx]
mov dword [ebp - 0xc], ebx
mov eax, dword [eax + 0xc]
mov edi, eax
mov dword [ebp - 8], eax
mov eax, dword [ebx + 8]
imul eax, dword [ebp + 0x10]
imul edi, esi
sub esi, dword [ebx + 0xc]
mov dword [ebp + 8], esi
sar eax, 8
add edi, dword [ebx + 0x14]
cmp eax, 0xfe
mov dword [ebp + 0x10], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], edi
mov dword [ebp + 0xc], eax
jge 0x48bfb2
mov ecx, dword [ebx + 4]
mov eax, esi
cdq
idiv dword [ecx + 0x10]
mov esi, edx
mov edx, dword [edi]
imul esi, dword [ecx + 0xc]
mov edi, 0xff00ff
mov ecx, pe_nt_image_headers32
add esi, dword [ebx + 0x18]
movzx ebx, byte [esi + 1]
or ebx, 0xff0000
imul ebx, dword [ebp + 0x10]
shr ebx, 8
and ebx, 0xff00ff
mov eax, ebx
shr eax, 0x10
sub ecx, eax
mov eax, edx
shr eax, 8
and eax, edi
imul eax, ecx
shr eax, 8
and eax, edi
movzx edi, byte [esi + 2]
add ebx, eax
shl edi, 0x10
movzx eax, byte [esi]
mov esi, 0xff00ff
or edi, eax
and edx, esi
imul edi, dword [ebp + 0x10]
mov eax, ebx
imul edx, ecx
shr eax, 8
and eax, esi
shr edi, 8
shr edx, 8
and edi, esi
and edx, esi
add edi, edx
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, edi
shl edx, 8
mov eax, ebx
shl eax, 8
or edx, eax
shr ecx, 8
and ecx, esi
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
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
mov esi, dword [ebp + 8]
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, ebx
mov ebx, dword [ebp - 0xc]
xor edx, ecx
inc esi
mov dword [edi], edx
add edi, dword [ebp - 8]
dec eax
mov dword [ebp + 8], esi
mov dword [ebp - 4], edi
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48bed5
jmp 0x48bff6
mov ecx, dword [ebx + 4]
mov eax, esi
cdq
idiv dword [ecx + 0x10]
imul edx, dword [ecx + 0xc]
add edx, dword [ebx + 0x18]
mov ax, word [edx]
movzx ecx, byte [edx + 2]
or ecx, 0xffffff00
mov word [ebp + 8], ax
movzx eax, byte [ebp + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + 8]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 0xc]
mov dword [edi], ecx
inc esi
add edi, dword [ebp - 8]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48bfb2
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48bfff
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, ecx
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [ebx]
mov dword [ebp - 4], ebx
mov eax, dword [eax + 0xc]
mov edi, eax
imul edi, esi
sub esi, dword [ebx + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp + 8], esi
add edi, dword [ebx + 0x14]
cmp dword [ebx + 8], 0xfe
mov dword [ebp - 8], edi
mov dword [ebp + 0xc], eax
jge 0x48c11f
mov ecx, dword [ebx + 4]
mov eax, esi
cdq
idiv dword [ecx + 0x10]
mov eax, dword [ebp - 4]
mov esi, edx
mov edx, dword [edi]
imul esi, dword [ecx + 0xc]
mov edi, 0xff00ff
mov ecx, pe_nt_image_headers32
add esi, dword [ebx + 0x18]
movzx ebx, byte [esi + 1]
or ebx, 0xff0000
imul ebx, dword [eax + 8]
shr ebx, 8
and ebx, 0xff00ff
mov eax, ebx
shr eax, 0x10
sub ecx, eax
mov eax, edx
shr eax, 8
and eax, edi
imul eax, ecx
shr eax, 8
and eax, edi
movzx edi, byte [esi + 2]
add ebx, eax
shl edi, 0x10
movzx eax, byte [esi]
mov esi, 0xff00ff
or edi, eax
and edx, esi
mov eax, dword [ebp - 4]
imul edx, ecx
imul edi, dword [eax + 8]
mov eax, ebx
shr eax, 8
shr edx, 8
and eax, esi
and edx, esi
shr edi, 8
and edi, esi
add edi, edx
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, edi
shl edx, 8
mov eax, ebx
shl eax, 8
or edx, eax
shr ecx, 8
and ecx, esi
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
or eax, edi
mov edi, dword [ebp - 8]
xor edx, eax
mov eax, ebx
shr eax, 8
and edx, esi
and eax, esi
shl ebx, 8
mov esi, dword [ebp + 8]
sub ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, ebx
mov ebx, dword [ebp - 4]
xor edx, ecx
inc esi
mov dword [edi], edx
add edi, dword [ebp - 0xc]
dec eax
mov dword [ebp + 8], esi
mov dword [ebp - 8], edi
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48c03c
jmp 0x48c163
mov ecx, dword [ebx + 4]
mov eax, esi
cdq
idiv dword [ecx + 0x10]
imul edx, dword [ecx + 0xc]
add edx, dword [ebx + 0x18]
mov ax, word [edx]
movzx ecx, byte [edx + 2]
or ecx, 0xffffff00
mov word [ebp + 8], ax
movzx eax, byte [ebp + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + 8]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 0xc]
mov dword [edi], ecx
inc esi
add edi, dword [ebp - 0xc]
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48c11f
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x48c16c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ecx]
mov edx, dword [ecx + 8]
imul edx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x10], eax
mov eax, dword [eax + 0xc]
mov edi, eax
imul edi, ebx
sub ebx, dword [ecx + 0xc]
sar edx, 8
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0xc]
add edi, dword [ecx + 0x14]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edi
mov dword [ebp + 0x10], edx
mov dword [ebp + 8], ebx
mov dword [ebp + 0xc], eax
cmp edx, 0xfe
jge 0x48c28f
mov eax, dword [ecx + 4]
mov esi, dword [eax + 0xc]
imul esi, ebx
add esi, dword [ecx + 0x18]
mov ecx, pe_nt_image_headers32
movzx ebx, byte [esi + 1]
or ebx, 0xff0000
imul ebx, edx
mov edx, dword [edi]
mov edi, 0xff00ff
shr ebx, 8
and ebx, 0xff00ff
mov eax, ebx
shr eax, 0x10
sub ecx, eax
mov eax, edx
shr eax, 8
and eax, edi
imul eax, ecx
shr eax, 8
and eax, edi
movzx edi, byte [esi + 2]
add ebx, eax
shl edi, 0x10
movzx eax, byte [esi]
mov esi, 0xff00ff
or edi, eax
and edx, esi
imul edi, dword [ebp + 0x10]
mov eax, ebx
imul edx, ecx
shr eax, 8
and eax, esi
shr edi, 8
shr edx, 8
and edi, esi
and edx, esi
add edi, edx
mov edx, pe_nt_image_headers32
sub edx, eax
mov ecx, edi
shl edx, 8
mov eax, ebx
shl eax, 8
or edx, eax
shr ecx, 8
and ecx, esi
mov eax, pe_nt_image_headers32
sub eax, ecx
mov ecx, pe_nt_image_headers32
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
mov ebx, dword [ebp + 8]
xor edx, ecx
mov ecx, dword [ebp - 0xc]
mov dword [edi], edx
inc ebx
add edi, dword [ebp - 8]
dec eax
mov edx, dword [ebp + 0x10]
mov dword [ebp + 8], ebx
mov dword [ebp - 4], edi
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48c1b6
jmp 0x48c2fa
mov edx, dword [ecx + 4]
mov esi, dword [edx + 0xc]
mov edx, esi
imul edx, ebx
mov ebx, dword [ebp - 8]
add edx, dword [ecx + 0x18]
cmp ebx, esi
jne 0x48c2c6
mov ecx, dword [ecx + 4]
cmp dword [ecx + 4], 1
jne 0x48c2c6
mov ecx, dword [ebp - 0x10]
cmp dword [ecx + 4], 1
jne 0x48c2c6
imul esi, eax
push esi
push edx
push edi
call fcn.004db470
add esp, 0xc
jmp 0x48c2fa
mov ax, word [edx]
movzx ecx, byte [edx + 2]
add edx, esi
or ecx, 0xffffff00
mov word [ebp + 8], ax
movzx eax, byte [ebp + 9]
shl ecx, 8
or ecx, eax
movzx eax, byte [ebp + 8]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 0xc]
mov dword [edi], ecx
add edi, ebx
dec eax
mov dword [ebp + 0xc], eax
test eax, eax
jg 0x48c2c6
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc