joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4e1e64
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 8], edx
mov edi, dword [0x551e70]
mov edi, dword [edi]
mov esi, dword [ebp - 8]
mov eax, dword [esi]
call edi
mov dword [ebp - 4], eax
movzx edi, word [ebp - 2]
movzx eax, word [ebp - 4]
mov dword [ebp - 0xc], eax
mov edx, dword [0x551e70]
mov edx, dword [edx]
mov eax, dword [esi + 4]
call edx
mov dword [ebp - 4], eax
movzx eax, word [ebp - 2]
mov dword [ebp - 0x10], eax
movzx eax, word [ebp - 4]
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 4], eax
movzx edx, word [ebx]
mov eax, edi
call fcn.004e1e34
mov edi, eax
movzx eax, word [ebx + 2]
add dword [ebp - 0xc], eax
movzx eax, word [ebx + 4]
add dword [ebp - 0x10], eax
movzx edx, word [ebx + 6]
mov eax, dword [ebp - 0x14]
call fcn.004e1e34
mov dword [ebp - 0x14], eax
mov esi, dword [ebp - 0x10]
xor esi, edi
movzx edx, word [ebx + 8]
mov eax, esi
call fcn.004e1e34
mov esi, eax
mov eax, dword [ebp - 0xc]
xor eax, dword [ebp - 0x14]
add eax, esi
movzx edx, word [ebx + 0xa]
call fcn.004e1e34
add esi, eax
xor edi, eax
xor dword [ebp - 0x14], esi
xor esi, dword [ebp - 0xc]
xor eax, dword [ebp - 0x10]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esi
add ebx, 0xc
inc dword [ebp - 4]
cmp dword [ebp - 4], 8
jne 0x4e1eb2
movzx edx, word [ebx]
mov eax, edi
call fcn.004e1e34
mov word [ebp - 2], ax
mov ax, word [ebp - 0x10]
add ax, word [ebx + 2]
mov word [ebp - 4], ax
mov edi, dword [0x551e70]
mov edi, dword [edi]
mov eax, dword [ebp - 4]
call edi
mov esi, dword [ebp - 8]
mov dword [esi], eax
mov ax, word [ebp - 0xc]
add ax, word [ebx + 4]
mov word [ebp - 2], ax
movzx edx, word [ebx + 6]
mov eax, dword [ebp - 0x14]
call fcn.004e1e34
mov word [ebp - 4], ax
mov ebx, dword [0x551e70]
mov ebx, dword [ebx]
mov eax, dword [ebp - 4]
call ebx
mov dword [esi + 4], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4e26cc
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
add eax, 0x100
mov dword [ebp - 8], eax
mov ecx, 1
xor ebx, ebx
mov eax, ecx
and al, 0xff
mov edx, dword [ebp - 4]
mov byte [edx], al
mov eax, ecx
and eax, 0xff
mov edx, dword [ebp - 8]
lea eax, [edx + eax]
push eax
pop eax
mov byte [eax], bl
lea eax, [ecx + ecx*4]
lea eax, [eax + eax*8]
mov ecx, 0x101
cdq
idiv ecx
mov ecx, edx
inc dword [ebp - 4]
inc ebx
cmp ebx, 0x100
jne 0x4e26f7
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4e41c8
Capabilities:
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov ebx, ecx
test ebx, ebx
js 0x4e41de
mov esi, dword [edx + ebx*4]
dec ebx
push esi
jns 0x4e41d7
mov edx, esp
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
and ecx, 0xff
mov ebx, dword [ebp - 4]
shr ebx, 8
and ebx, 0xff
mov eax, dword [ebp - 4]
shr eax, 0x10
and eax, 0xff
mov esi, dword [ebp - 4]
shr esi, 0x18
mov dword [ebp - 8], esi
mov esi, dword [ebp + 8]
mov esi, dword [esi + 8]
cmp dword [esi - 4], 0x20
jne 0x4e4269
movzx ecx, byte [ecx + 0x53b4c4]
mov esi, dword [edx + 0xc]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x53b3c4]
mov esi, dword [edx + 0xc]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x53b3c4]
mov esi, dword [edx + 0xc]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x53b4c4]
mov edi, dword [edx + 0xc]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
mov esi, dword [ebp + 8]
mov esi, dword [esi + 8]
cmp dword [esi - 4], 0x18
jl 0x4e42c6
movzx ecx, byte [ecx + 0x53b4c4]
mov esi, dword [edx + 8]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x53b4c4]
mov esi, dword [edx + 8]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x53b3c4]
mov esi, dword [edx + 8]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x53b3c4]
mov edi, dword [edx + 8]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x53b3c4]
mov esi, dword [edx + 4]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x53b4c4]
mov esi, dword [edx + 4]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x53b3c4]
mov esi, dword [edx + 4]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x53b4c4]
mov edi, dword [edx + 4]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x53b3c4]
mov esi, dword [edx]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x53b3c4]
mov esi, dword [edx]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x53b4c4]
mov esi, dword [edx]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x53b4c4]
mov edx, dword [edx]
shr edx, 0x18
xor esi, edx
mov dword [ebp - 8], esi
mov edx, dword [ecx*4 + 0x53b5c4]
xor edx, dword [ebx*4 + 0x53b9c4]
xor edx, dword [eax*4 + 0x53bdc4]
mov eax, dword [ebp - 8]
xor edx, dword [eax*4 + 0x53c1c4]
mov eax, edx
mov edi, dword [ebp - 0x14]
mov esi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret

Function at 0x4e44c8
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
and ecx, 0xff
imul ecx, ecx, 0x1010101
xor ebx, ebx
mov esi, dword [edx + ebx*4]
xor esi, ecx
mov dword [eax + ebx*4], esi
inc ebx
cmp ebx, 0x40
jne 0x4e44d8
pop esi
pop ebx
ret
Function at 0x4e44ec
Capabilities:
Encode data using xor
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
mov edx, 0x53b3c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x18]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x53b3c4]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x53b5c4]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x4e451d
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 8
mov edx, 0x53b4c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x17]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x53b3c4]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x53b9c4]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0x400], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x4e456c
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x10
mov edx, 0x53b3c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x16]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x53b4c4]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x53bdc4]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0x800], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x4e45bf
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x18
mov edx, 0x53b4c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x15]
xor eax, eax
lea ecx, [ebp - 0x100]
xor ebx, ebx
mov bl, byte [ecx]
movzx ebx, byte [ebx + 0x53b4c4]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x53c1c4]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4 + 0xc00], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x4e4612
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e4644
Capabilities:
Encode data using xor
Encrypt data using twofish

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
mov edx, 0x53b4c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x18]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x14]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x53b3c4]
xor esi, ecx
movzx esi, byte [esi + 0x53b3c4]
xor esi, edx
mov esi, dword [esi*4 + 0x53b5c4]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x4e467e
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 8
mov edx, 0x53b4c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x17]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x13]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x53b4c4]
xor esi, ecx
movzx esi, byte [esi + 0x53b3c4]
xor esi, edx
mov esi, dword [esi*4 + 0x53b9c4]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0x400], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x4e46dd
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x10
mov edx, 0x53b3c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x16]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x12]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x53b3c4]
xor esi, ecx
movzx esi, byte [esi + 0x53b4c4]
xor esi, edx
mov esi, dword [esi*4 + 0x53bdc4]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0x800], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x4e4740
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x18
mov edx, 0x53b3c4
lea eax, [ebp - 0x100]
call fcn.004e44c8
mov eax, dword [ebp + 8]
xor edx, edx
mov dl, byte [eax - 0x15]
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax - 0x11]
xor eax, eax
lea ebx, [ebp - 0x100]
movzx esi, byte [ebx]
movzx esi, byte [esi + 0x53b4c4]
xor esi, ecx
movzx esi, byte [esi + 0x53b4c4]
xor esi, edx
mov esi, dword [esi*4 + 0x53c1c4]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4 + 0xc00], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x4e47a3
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e5028
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], edx
lea edx, [ebp - 0x16]
lea eax, [ebp - 4]
mov ecx, 4
call fcn.00402dcc
lea edx, [ebp - 0x12]
lea eax, [ebp - 8]
mov ecx, 4
call fcn.00402dcc
mov ebx, dword [0x551b30]
mov ebx, dword [ebx]
lea edx, [ebp - 0x16]
lea eax, [ebp - 0x16]
mov ecx, 2
call ebx
mov byte [ebp - 0xd], 8
mov dword [ebp - 0x24], 0x53c7c4
lea ebx, [ebp - 0x1e]
push ebp
xor edx, edx
mov dl, byte [ebp - 0x16]
mov eax, dword [ebp - 0x24]
movzx eax, byte [eax]
call fcn.004e4fe8
pop ecx
mov byte [ebx], al
mov byte [ebp - 0xe], 7
mov eax, dword [ebp - 0x24]
lea esi, [eax + 1]
lea edi, [ebp - 0x15]
push ebp
xor edx, edx
mov dl, byte [edi]
xor eax, eax
mov al, byte [esi]
call fcn.004e4fe8
pop ecx
xor byte [ebx], al
inc edi
inc esi
dec byte [ebp - 0xe]
jne 0x4e509f
inc ebx
add dword [ebp - 0x24], 8
dec byte [ebp - 0xd]
jne 0x4e507e
xor eax, eax
mov al, byte [ebp - 0x1e]
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax + 4], edx
mov byte [ebp - 0xd], 7
lea eax, [ebp - 0x1d]
mov edx, dword [ebp - 0xc]
mov edx, dword [edx + 4]
shl edx, 8
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx]
shr ecx, 0x18
or edx, ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx + 4], edx
mov edx, dword [ebp - 0xc]
mov edx, dword [edx]
shl edx, 8
xor ecx, ecx
mov cl, byte [eax]
xor edx, ecx
mov ecx, dword [ebp - 0xc]
mov dword [ecx], edx
inc eax
dec byte [ebp - 0xd]
jne 0x4e50da
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e5114
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 8]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0xc], ecx
mov eax, 0x53c804
lea ecx, [ebp - 8]
mov dword [ebp - 0x10], 5
mov ebx, dword [edx]
xor dword [ecx], ebx
mov ebx, dword [edx + 4]
xor dword [ecx + 4], ebx
add edx, 8
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x1800]
mov ebx, dword [ecx]
mov edi, ebx
shr edi, 0x17
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, ebx
shr edi, 0xf
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3000]
mov edi, ebx
add edi, edi
and edi, 0x1fe
xor esi, dword [eax + edi*4 + 0x3800]
mov dword [ebp - 0x14], esi
mov esi, dword [ecx + 4]
shr esi, 0x17
and esi, 0x1fe
or esi, 1
mov esi, dword [eax + esi*4]
mov edi, dword [ecx + 4]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x800]
mov edi, dword [ecx + 4]
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1000]
mov edi, dword [ecx + 4]
add edi, edi
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x1800]
mov edi, dword [ecx]
shr edi, 0x17
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2000]
mov edi, dword [ecx]
shr edi, 0xf
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x2800]
mov edi, ebx
shr edi, 7
and edi, 0x1fe
or edi, 1
xor esi, dword [eax + edi*4 + 0x3000]
add ebx, ebx
and ebx, 0x1fe
or ebx, 1
xor esi, dword [eax + ebx*4 + 0x3800]
mov dword [ecx + 4], esi
mov ebx, dword [ebp - 0x14]
mov dword [ecx], ebx
dec dword [ebp - 0x10]
jne 0x4e5136
mov eax, dword [edx]
xor dword [ecx], eax
mov eax, dword [edx + 4]
xor dword [ecx + 4], eax
add edx, 8
mov eax, dword [ecx]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x53c5c4]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x53c5c4]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x53c5c4]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x53c5c4]
xor ebx, eax
mov dword [ecx], ebx
mov eax, dword [ecx + 4]
mov ebx, eax
shr ebx, 0x18
and ebx, 0xff
movzx ebx, byte [ebx + 0x53c5c4]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x53c5c4]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x53c5c4]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x53c5c4]
xor ebx, eax
mov dword [ecx + 4], ebx
mov eax, dword [edx]
xor eax, dword [ecx]
mov ebx, dword [ebp - 0xc]
mov dword [ebx], eax
mov eax, dword [edx + 4]
xor eax, dword [ecx + 4]
mov edx, dword [ebp - 0xc]
mov dword [edx + 4], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4e5e18
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, ecx
mov dword [ebp - 4], eax
jmp 0x4e5e2a
add dword [ebp - 4], 4
mov eax, dword [ebp - 4]
cmp edx, dword [eax]
jne 0x4e5e26
lea eax, [ebp - 8]
push eax
push 0x40
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x4e5e81
xor eax, eax
push ebp
push 0x4e5e7a
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov dword [eax], ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4e5e81
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 8]
push eax
push 4
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_VirtualProtect
ret
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4eb928
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, 0x54cea0
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
mov edx, dword [ebp + 8]
mov edx, dword [edx - 4]
mov edx, dword [edx + 0x28]
shr edx, 1
add eax, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, dword [eax + 0x28]
shr ecx, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
call fcn.00402dcc
add dword [ebp - 4], 0x10
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ebx, dword [eax + 0x40]
shl ebx, 2
sub ebx, 5
test ebx, ebx
jl 0x4eb9e9
inc ebx
mov eax, dword [ebp - 4]
mov esi, dword [eax]
mov eax, esi
shr eax, 8
and eax, 0xff
mov eax, dword [edi + eax*4]
mov edx, 8
call fcn.004d08c8
and esi, 0xff
xor eax, dword [edi + esi*4]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
shr eax, 0x10
and eax, 0xff
mov eax, dword [edi + eax*4]
mov edx, 0x10
call fcn.004d08c8
pop edx
xor edx, eax
push edx
mov eax, dword [ebp - 4]
mov eax, dword [eax]
shr eax, 0x18
mov eax, dword [edi + eax*4]
mov edx, 0x18
call fcn.004d08c8
pop edx
xor edx, eax
mov eax, dword [ebp - 4]
mov dword [eax], edx
add dword [ebp - 4], 4
dec ebx
jne 0x4eb981
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4ec4a4
Capabilities:
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov dword [ebp - 4], edx
lea eax, [ebp - 0x100]
xor ecx, ecx
mov edx, 0x80
call fcn.004032b4
mov dword [ebp - 8], 0x38
mov eax, 0x54d3a0
lea edx, [ebp - 0x48]
mov bl, byte [eax]
mov ecx, ebx
and cl, 7
mov esi, 0x80
shr esi, cl
xor ecx, ecx
mov cl, bl
shr ecx, 3
mov ebx, dword [ebp - 4]
movzx ecx, byte [ebx + ecx]
and esi, ecx
je 0x4ec4f8
mov byte [edx], 1
jmp 0x4ec4fb
mov byte [edx], 0
inc edx
inc eax
dec dword [ebp - 8]
jne 0x4ec4d3
xor eax, eax
mov dword [ebp - 8], eax
mov esi, 0x54dd28
cmp byte [ebp + 8], 0
je 0x4ec521
mov eax, 0xf
sub eax, dword [ebp - 8]
add eax, eax
mov dword [ebp - 0xc], eax
jmp 0x4ec529
mov eax, dword [ebp - 8]
add eax, eax
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
inc eax
mov dword [ebp - 0x10], eax
xor eax, eax
lea edx, [ebp - 0x80]
xor ecx, ecx
mov cl, byte [esi]
add ecx, eax
cmp ecx, 0x1c
jae 0x4ec548
mov cl, byte [ebp + ecx - 0x48]
mov byte [edx], cl
jmp 0x4ec54e
mov cl, byte [ebp + ecx - 0x64]
mov byte [edx], cl
inc eax
inc edx
cmp eax, 0x1c
jne 0x4ec535
mov eax, 0x1c
lea edx, [ebp - 0x64]
xor ecx, ecx
mov cl, byte [esi]
add ecx, eax
cmp ecx, 0x38
jae 0x4ec570
mov cl, byte [ebp + ecx - 0x48]
mov byte [edx], cl
jmp 0x4ec576
mov cl, byte [ebp + ecx - 0x64]
mov byte [edx], cl
inc eax
inc edx
cmp eax, 0x38
jne 0x4ec55d
mov ecx, 0x1000000
mov eax, 0x18
mov edx, 0x54d3d8
shr ecx, 1
xor ebx, ebx
mov bl, byte [edx]
cmp byte [ebp + ebx - 0x80], 0
je 0x4ec5a3
mov ebx, dword [ebp - 0xc]
or dword [ebp + ebx*4 - 0x100], ecx
xor ebx, ebx
mov bl, byte [edx + 0x18]
cmp byte [ebp + ebx - 0x80], 0
je 0x4ec5b9
mov ebx, dword [ebp - 0x10]
or dword [ebp + ebx*4 - 0x100], ecx
inc edx
dec eax
jne 0x4ec58c
inc dword [ebp - 8]
inc esi
cmp dword [ebp - 8], 0x10
jne 0x4ec50c
xor eax, eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
add eax, eax
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
inc eax
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [ebp + eax*4 - 0x100]
mov ecx, eax
and ecx, 0xfc0000
shl ecx, 6
and eax, 0xfc0
shl eax, 0xa
or ecx, eax
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp + eax*4 - 0x100]
mov eax, edx
and eax, 0xfc0000
shr eax, 0xa
or ecx, eax
and edx, 0xfc0
shr edx, 6
or ecx, edx
mov eax, dword [ebp + 0xc]
mov dword [eax], ecx
add dword [ebp + 0xc], 4
mov eax, dword [ebp - 0xc]
mov eax, dword [ebp + eax*4 - 0x100]
mov ecx, eax
and ecx, 0x3f000
shl ecx, 0xc
and eax, 0x3f
shl eax, 0x10
or ecx, eax
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp + eax*4 - 0x100]
mov eax, edx
and eax, 0x3f000
shr eax, 4
or ecx, eax
and edx, 0x3f
or ecx, edx
mov eax, dword [ebp + 0xc]
mov dword [eax], ecx
add dword [ebp + 0xc], 4
inc dword [ebp - 8]
cmp dword [ebp - 8], 0x10
jne 0x4ec5d0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4ecfac
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov esi, ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
add eax, eax
mov dword [ebp + 0xc], eax
lea edx, [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.004e089c
shr dword [ebp + 0xc], 1
lea eax, [ebp - 0xc]
xor ecx, ecx
mov edx, 8
call fcn.004032b4
lea edx, [ebp - 0xc]
mov eax, ebx
mov ecx, dword [ebp + 0xc]
call fcn.00402dcc
lea eax, [ebp - 0x14]
xor ecx, ecx
mov edx, 8
call fcn.004032b4
lea edx, [ebp - 0x14]
mov eax, esi
mov ecx, dword [ebp + 0xc]
call fcn.00402dcc
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
push eax
push 0
lea edx, [ebp - 0xc]
mov ecx, 7
mov eax, dword [ebp - 4]
call fcn.004ec4a4
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
add eax, 0x80
push eax
push 1
lea edx, [ebp - 0xc]
mov ecx, 7
mov eax, dword [ebp - 4]
call fcn.004ec4a4
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
lea edx, [eax + 0x100]
lea eax, [ebp - 0x14]
mov ecx, 8
call fcn.00402dcc
lea eax, [ebp - 0x1c]
xor ecx, ecx
mov edx, 8
call fcn.004032b4
mov edi, 8
lea esi, [ebp - 0xc]
mov bl, byte [ebp - 0x1c]
xor bl, byte [ebp - 0x1b]
lea edx, [ebp - 0x1c]
lea eax, [ebp - 0x1b]
mov ecx, 7
call fcn.00402dcc
xor eax, eax
mov al, bl
mov al, byte [eax + 0x54dd38]
xor al, byte [esi]
mov byte [ebp - 0x15], al
inc esi
dec edi
jne 0x4ed071
mov edi, 8
lea esi, [ebp - 0x14]
mov bl, byte [ebp - 0x1c]
xor bl, byte [ebp - 0x1b]
lea edx, [ebp - 0x1c]
lea eax, [ebp - 0x1b]
mov ecx, 7
call fcn.00402dcc
xor eax, eax
mov al, bl
mov al, byte [eax + 0x54dd38]
xor al, byte [esi]
mov byte [ebp - 0x15], al
inc esi
dec edi
jne 0x4ed0a2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
lea edx, [eax + 0x108]
lea eax, [ebp - 0x1c]
mov ecx, 8
call fcn.00402dcc
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x20]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4fade8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd94
push ebx
push esi
xor eax, eax
mov dword [ebp - 0xd0], eax
xor eax, eax
push ebp
push 0x4faed0
push dword fs:[eax]
mov dword fs:[eax], esp
mov al, byte [0x4faee0]
mov byte [ebp - 1], al
push 0xc8
lea eax, [ebp - 0xc9]
push eax
call sub.kernel32.dll_GetSystemDirectoryA
xor ebx, ebx
mov esi, 0x5515f0
lea eax, [ebp - 0x19c]
lea edx, [ebp - 0xc9]
mov ecx, 0xc8
call fcn.004033b4
lea edx, [ebp - 0x19c]
lea eax, [ebp - 0x268]
call fcn.00403198
mov edx, 0x4faee4
lea eax, [ebp - 0x268]
mov cl, 0xc9
call fcn.00403168
lea edx, [ebp - 0x268]
lea eax, [ebp - 0xd0]
call fcn.00404a0c
lea eax, [ebp - 0xd0]
mov edx, dword [esi]
call fcn.00404a70
mov eax, dword [ebp - 0xd0]
call fcn.00409b58
test al, al
je 0x4faeaa
mov edx, ebx
lea eax, [ebp - 0x26c]
mov cl, 1
call fcn.004033d8
mov al, byte [ebp - 0x26c]
or al, byte [ebp - 1]
mov byte [ebp - 1], al
inc ebx
add esi, 4
cmp bl, 3
jne 0x4fae29
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4faed7
lea eax, [ebp - 0xd0]
call fcn.004047a8
ret