joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d5d38
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 [0x4f7b80]
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 [0x4f7b80]
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.004d5d08
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.004d5d08
mov dword [ebp - 0x14], eax
mov esi, dword [ebp - 0x10]
xor esi, edi
movzx edx, word [ebx + 8]
mov eax, esi
call fcn.004d5d08
mov esi, eax
mov eax, dword [ebp - 0xc]
xor eax, dword [ebp - 0x14]
add eax, esi
movzx edx, word [ebx + 0xa]
call fcn.004d5d08
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 0x4d5d86
movzx edx, word [ebx]
mov eax, edi
call fcn.004d5d08
mov word [ebp - 2], ax
mov ax, word [ebp - 0x10]
add ax, word [ebx + 2]
mov word [ebp - 4], ax
mov edi, dword [0x4f7b80]
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.004d5d08
mov word [ebp - 4], ax
mov ebx, dword [0x4f7b80]
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 0x4d64ac
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
mov esi, eax
mov edx, dword [ebp + 8]
mov edi, eax
add edi, 0x100
mov ecx, 1
xor ebx, ebx
mov eax, ecx
and al, 0xff
mov byte [esi], al
mov eax, ecx
and eax, 0xff
mov byte [edi + eax], bl
lea eax, [ecx + ecx*4]
lea eax, [eax + eax*8]
mov ecx, 0x101
cdq
idiv ecx
mov ecx, edx
inc esi
inc ebx
cmp ebx, 0x100
jne 0x4d64cf
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4d7e64
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 0x4d7e7a
mov esi, dword [edx + ebx*4]
dec ebx
push esi
jns 0x4d7e73
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 0x4d7f05
movzx ecx, byte [ecx + 0x4ebbfc]
mov esi, dword [edx + 0xc]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x4ebafc]
mov esi, dword [edx + 0xc]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x4ebafc]
mov esi, dword [edx + 0xc]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x4ebbfc]
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 0x4d7f62
movzx ecx, byte [ecx + 0x4ebbfc]
mov esi, dword [edx + 8]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x4ebbfc]
mov esi, dword [edx + 8]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x4ebafc]
mov esi, dword [edx + 8]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x4ebafc]
mov edi, dword [edx + 8]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x4ebafc]
mov esi, dword [edx + 4]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x4ebbfc]
mov esi, dword [edx + 4]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x4ebafc]
mov esi, dword [edx + 4]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x4ebbfc]
mov edi, dword [edx + 4]
shr edi, 0x18
xor esi, edi
mov dword [ebp - 8], esi
movzx ecx, byte [ecx + 0x4ebafc]
mov esi, dword [edx]
and esi, 0xff
xor ecx, esi
movzx ebx, byte [ebx + 0x4ebafc]
mov esi, dword [edx]
shr esi, 8
and esi, 0xff
xor ebx, esi
movzx eax, byte [eax + 0x4ebbfc]
mov esi, dword [edx]
shr esi, 0x10
and esi, 0xff
xor eax, esi
mov esi, dword [ebp - 8]
movzx esi, byte [esi + 0x4ebbfc]
mov edx, dword [edx]
shr edx, 0x18
xor esi, edx
mov dword [ebp - 8], esi
mov edx, dword [ecx*4 + 0x4ebcfc]
xor edx, dword [ebx*4 + 0x4ec0fc]
xor edx, dword [eax*4 + 0x4ec4fc]
mov eax, dword [ebp - 8]
xor edx, dword [eax*4 + 0x4ec8fc]
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 0x4d8164
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 0x4d8174
pop esi
pop ebx
ret
Function at 0x4d8188
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, 0x4ebafc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebafc]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x4ebcfc]
mov esi, dword [ebp + 8]
mov esi, dword [esi - 0x20]
mov dword [esi + eax*4], ebx
inc eax
inc ecx
cmp eax, 0x100
jne 0x4d81b9
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 8
mov edx, 0x4ebbfc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebafc]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x4ec0fc]
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 0x4d8208
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x10
mov edx, 0x4ebafc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebbfc]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x4ec4fc]
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 0x4d825b
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x14]
shr ecx, 0x18
mov edx, 0x4ebbfc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebbfc]
xor ebx, edx
mov ebx, dword [ebx*4 + 0x4ec8fc]
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 0x4d82ae
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4d82e0
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, 0x4ebbfc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebafc]
xor esi, ecx
movzx esi, byte [esi + 0x4ebafc]
xor esi, edx
mov esi, dword [esi*4 + 0x4ebcfc]
mov edi, dword [ebp + 8]
mov edi, dword [edi - 0x20]
mov dword [edi + eax*4], esi
inc eax
inc ebx
cmp eax, 0x100
jne 0x4d831a
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 8
mov edx, 0x4ebbfc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebbfc]
xor esi, ecx
movzx esi, byte [esi + 0x4ebafc]
xor esi, edx
mov esi, dword [esi*4 + 0x4ec0fc]
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 0x4d8379
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x10
mov edx, 0x4ebafc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebafc]
xor esi, ecx
movzx esi, byte [esi + 0x4ebbfc]
xor esi, edx
mov esi, dword [esi*4 + 0x4ec4fc]
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 0x4d83dc
mov eax, dword [ebp + 8]
mov ecx, dword [eax - 0x10]
shr ecx, 0x18
mov edx, 0x4ebafc
lea eax, [ebp - 0x100]
call fcn.004d8164
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 + 0x4ebbfc]
xor esi, ecx
movzx esi, byte [esi + 0x4ebbfc]
xor esi, edx
mov esi, dword [esi*4 + 0x4ec8fc]
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 0x4d843f
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4d8c90
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.004029dc
lea edx, [ebp - 0x12]
lea eax, [ebp - 8]
mov ecx, 4
call fcn.004029dc
mov ebx, dword [0x4f789c]
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], 0x4ecefc
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.004d8c50
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.004d8c50
pop ecx
xor byte [ebx], al
inc edi
inc esi
dec byte [ebp - 0xe]
jne 0x4d8d07
inc ebx
add dword [ebp - 0x24], 8
dec byte [ebp - 0xd]
jne 0x4d8ce6
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 0x4d8d42
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4d8d7c
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, 0x4ecf3c
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 0x4d8d9e
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 + 0x4eccfc]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x4eccfc]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x4eccfc]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x4eccfc]
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 + 0x4eccfc]
shl ebx, 0x18
mov esi, eax
shr esi, 0x10
and esi, 0xff
movzx esi, byte [esi + 0x4eccfc]
shl esi, 0x10
xor ebx, esi
mov esi, eax
shr esi, 8
and esi, 0xff
movzx esi, byte [esi + 0x4eccfc]
shl esi, 8
xor ebx, esi
and eax, 0xff
movzx eax, byte [eax + 0x4eccfc]
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 0x4d99fc
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 0x4d9a0e
add dword [ebp - 4], 4
mov eax, dword [ebp - 4]
cmp edx, dword [eax]
jne 0x4d9a0a
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 0x4d9a65
xor eax, eax
push ebp
push 0x4d9a5e
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 0x4d9a65
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 0x4dae68
Capabilities:
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe48
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404670
xor eax, eax
push ebp
push 0x4daf50
push dword fs:[eax]
mov dword fs:[eax], esp
xor edx, edx
push ebp
push 0x4daf30
push dword fs:[edx]
mov dword fs:[edx], esp
lea eax, [ebp - 0x198]
push eax
push 2
call sub.wsock32.dll_WSAStartup
mov eax, dword [ebp - 4]
call fcn.00404680
push eax
call sub.wsock32.dll_gethostbyname
mov ebx, eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebx + 0xc]
mov esi, dword [eax]
xor eax, eax
mov al, byte [esi]
mov dword [ebp - 0x1b8], eax
mov byte [ebp - 0x1b4], 0
xor eax, eax
mov al, byte [esi + 1]
mov dword [ebp - 0x1b0], eax
mov byte [ebp - 0x1ac], 0
xor eax, eax
mov al, byte [esi + 2]
mov dword [ebp - 0x1a8], eax
mov byte [ebp - 0x1a4], 0
xor eax, eax
mov al, byte [esi + 3]
mov dword [ebp - 0x1a0], eax
mov byte [ebp - 0x19c], 0
lea edx, [ebp - 0x1b8]
mov ecx, 3
mov eax, 0x4daf68
call fcn.0040995c
call sub.wsock32.dll_WSACleanup
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4daf3a
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4daf57
lea eax, [ebp - 4]
call fcn.004041c0
ret
Function at 0x40193e
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov eax, dword [esp + 8]
mov dword [0x4040d0], eax
xor eax, eax
mov ebp, esp
mov ecx, 0xa
push eax
dec ecx
jne 0x401951
push esp
mov dword [ebp - 0x24], 0x4016b5
mov eax, dword [0x4040d0]
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], str.solienty
call dword [sym.imp.USER32.dll_RegisterClassA]
xor eax, eax
push eax
push dword [0x4040d0]
push eax
push eax
push 0x190
push 0x2b2
push 0x640
push 0x9c4
push 0
push str.absent
push str.solienty
push eax
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x4040d8], eax
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
je 0x4019f0
mov esi, dword [sym.imp.USER32.dll_TranslateMessage]
mov edi, dword [sym.imp.USER32.dll_DispatchMessageA]
lea eax, [ebp - 0x1c]
push eax
call esi
lea ecx, [ebp - 0x1c]
push ecx
call edi
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jne 0x4019d1
pop ebp
ret 0x10

Function at 0x401580
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x401612
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x401604
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x4015fc
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x4015c5
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x40a800
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46692b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045b356
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a882
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045926d
mov eax, dword [eax]
push 0x5441c0
push eax
call fcn.0044c0d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045b5e1
test bl, bl
je 0x40a882
push 0x5441c0
lea ecx, [esp + 0xc]
call fcn.0045b971
push 0x547d3c
lea ecx, [esp + 0xc]
call fcn.0045b971
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a8be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045b5e1
jmp 0x40a989
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a942
lea edx, [esp + 0x7c]
push 0x547d38
push edx
call fcn.0044c0d4
add esp, 8
test eax, eax
je 0x40a942
lea eax, [esp + 0x7c]
push 0x547d34
push eax
call fcn.0044c0d4
add esp, 8
test eax, eax
je 0x40a942
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a8d2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045b5e1
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40b180
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40b1e2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40b1f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4669ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54e1e8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40b328
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b256
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b5e1
xor eax, eax
jmp 0x40b39f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045b71e
push esi
lea ecx, [esp + 0xc]
call fcn.0045b9ad
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b37d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040b180
test eax, eax
jne 0x40b37d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0040b180
test eax, eax
jne 0x40b37d
lea eax, [esp + 0x14]
push 0x547d50
push eax
call fcn.0044d110
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b35c
lea ecx, [esp + 0x14]
push 0x547d4c
push ecx
call fcn.0044d090
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b35c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b35f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045b6ce
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b26e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045b5e1
xor eax, eax
jmp 0x40b39f
mov byte [esi], 0
push 0x547d48
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045b5e1
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4