joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4528b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi + 8]
mov edi, eax
and edi, 7
je 0x4528d7
cmp eax, edi
jge 0x4528cf
push esi
call fcn.0044dc10
add esp, 4
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
mov edx, dword [esi + 8]
xor ecx, ecx
test edx, edx
jle 0x452900
mov edi, dword [esi + 0xc]
mov al, byte [esi + 0xc]
sub edx, 8
mov byte [ebp + ecx + 8], al
inc ecx
shr edi, 8
mov dword [esi + 0xc], edi
test edx, edx
jg 0x4528e3
mov dword [esi + 8], edx
cmp ecx, 4
jge 0x45291c
mov edi, dword [esi + 4]
mov eax, dword [esi]
cmp eax, edi
jb 0x45290d
xor dl, dl
jmp 0x452912
mov dl, byte [eax]
inc eax
mov dword [esi], eax
mov byte [ebp + ecx + 8], dl
inc ecx
cmp ecx, 4
jl 0x452905
mov eax, dword [ebp + 8]
movzx ecx, byte [ebp + 0xb]
movzx edi, ah
movzx eax, al
shl edi, 8
add edi, eax
shl ecx, 8
movzx eax, byte [ebp + 0xa]
add ecx, eax
mov eax, edi
xor eax, 0xffff
cmp ecx, eax
je 0x452952
mov dword [0x56dab8], str.zlib_corrupt
pop edi
xor eax, eax
pop esi
pop ebp
ret
mov eax, dword [esi]
add eax, edi
cmp eax, dword [esi + 4]
jbe 0x45296b
pop edi
mov dword [0x56dab8], 0x52be9c
xor eax, eax
pop esi
pop ebp
ret
mov ecx, dword [esi + 0x10]
lea eax, [ecx + edi]
cmp eax, dword [esi + 0x18]
jbe 0x452985
push edi
push ecx
push esi
call fcn.00456850
add esp, 0xc
test eax, eax
je 0x45294c
push edi
push dword [esi]
push dword [esi + 0x10]
call fcn.00489ac0
add dword [esi], edi
add esp, 0xc
add dword [esi + 0x10], edi
mov eax, 1
pop edi
pop esi
pop ebp
ret
Function at 0x461e90
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
xor eax, eax
mov edx, eax
mov ecx, eax
and edx, 1
shr ecx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr ecx, 1
and edx, 1
dec edx
not edx
and edx, 0xedb88320
xor edx, ecx
mov ecx, edx
shr edx, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, edx
mov dword [eax*4 + 0x56f720], ecx
inc eax
cmp eax, 0x100
jb 0x461e92
cmp eax, 0x800
jae 0x461f63
nop
mov edx, dword [eax*4 + 0x56f320]
movzx ecx, dl
shr edx, 8
xor edx, dword [ecx*4 + 0x56f720]
mov dword [eax*4 + 0x56f720], edx
inc eax
cmp eax, 0x800
jb 0x461f40
mov dword [0x56dc08], 0x479ae0
call fcn.00479910
mov ecx, dword [0x56dc08]
test eax, eax
mov edx, 0x479b80
cmove ecx, edx
mov dword [0x56dc08], ecx
ret

Function at 0x462020
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 0x10]
mov esi, dword [edi]
test esi, esi
jne 0x462034
pop edi
xor eax, eax
pop esi
pop ebp
ret
push ebx
mov ebx, dword [ebp + 0xc]
mov ecx, 0x400000
mov dword [edi], 0
push 0
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
cmp esi, 0x400000
mov eax, esi
cmova eax, ecx
push eax
mov eax, dword [ebp + 8]
push ebx
push dword [eax]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
add ebx, ecx
add dword [edi], ecx
sub esi, ecx
test eax, eax
je 0x462089
test ecx, ecx
je 0x462082
mov ecx, 0x400000
test esi, esi
jne 0x462043
pop ebx
pop edi
xor eax, eax
pop esi
pop ebp
ret
pop ebx
pop edi
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_GetLastError]
Function at 0x472530
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52345b
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
lea eax, [ebp - 0xa4]
push eax
mov dword [edi + 0x10], esi
call fcn.00471c40
mov esi, dword [esi + 0x6f0]
mov ecx, dword [edi + 0x10]
or esi, 0x40000080
call fcn.0042b270
test al, 1
je 0x47258e
or esi, 1
jmp 0x472595
test al, 2
je 0x472595
or esi, 2
movups xmm0, xmmword [ebp - 0xa4]
mov ecx, dword [edi + 0x10]
push 0
sub esp, 0x10
mov eax, esp
push 0
movups xmmword [eax], xmm0
mov eax, esi
or eax, 0x20
cmp byte [ecx + 0x6e1], 0
cmove eax, esi
push eax
mov eax, dword [ecx]
push 0
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042e760
push eax
mov ecx, edi
call fcn.0043ebd0
mov ecx, dword [edi + 0x10]
call fcn.0042b0f0
cmp eax, 0xffffffff
je 0x4725f2
mov ecx, dword [edi + 0x10]
push eax
mov eax, dword [ecx]
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042e0e0
test eax, eax
jne 0x472603
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042e010
mov eax, dword [eax]
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
push 1
push eax
push 0x30
push dword [edi + 4]
call esi
mov eax, dword [edi + 0x10]
push 0
push dword [eax + 0x6dc]
push 0xc5
push dword [edi + 4]
call esi
mov ecx, dword [edi + 0x10]
mov al, byte [ecx + 0x6e1]
test al, al
je 0x472649
movzx eax, word [ecx + 0x6e4]
push 0
push eax
push 0xcc
push dword [edi + 4]
call esi
mov ecx, dword [edi + 0x10]
lea edx, [ebp - 0x94]
push edx
mov eax, dword [ecx]
call dword [eax + 0x38]
mov ecx, eax
mov dword [ebp - 4], 0
call fcn.00428a90
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetWindowTextW]
lea ecx, [ebp - 0x94]
mov dword [ebp - 4], 0xffffffff
call fcn.004281f0
push 0
push 0
push 0xb9
push dword [edi + 4]
call esi
push 0
push 3
push 0xd3
mov ecx, edi
call fcn.0043f1e0
mov ecx, dword [edi + 0x10]
mov eax, dword [ecx]
mov eax, dword [eax + 0xe8]
call eax
xor ecx, ecx
cmp al, 1
sete cl
push ecx
push dword [edi + 4]
call dword [sym.imp.USER32.dll_EnableWindow]
mov eax, dword [edi + 0x10]
xor ecx, ecx
push 0
cmp byte [eax + 0x6e0], 1
sete cl
push ecx
push 0xcf
push dword [edi + 4]
call esi
push 4
push dword [edi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [edi + 0x10]
push dword [edi + 4]
cmp byte [eax + 0x6e2], 0
je 0x472712
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
test eax, eax
mov ecx, 1
cmove eax, ecx
push eax
push 0
jmp 0x47271a
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
push eax
push eax
push 0xb1
push dword [edi + 4]
call esi
mov byte [edi + 0x18], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 4
Function at 0x472750
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push dword [ebp + 0x10]
mov esi, ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00434610
mov ecx, dword [esi + 0x6d8]
test ecx, ecx
je 0x4727e1
lea eax, [ebp - 0x14]
push eax
call fcn.00471c40
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4727b7
mov ecx, dword [esi + 0x6d8]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
sub eax, edx
mov ecx, dword [ebp - 0x14]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [esi + 0x6d8]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0xc

Function at 0x472800
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
cmp byte [esi + 0x18], 0
je 0x47288b
cmp dword [esi + 0x10], 0
je 0x47288b
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
lea edi, [eax + 1]
lea eax, [edi + edi]
call fcn.004dc820
mov ebx, esp
test ebx, ebx
je 0x47288b
push edi
push ebx
push dword [esi + 4]
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0x10]
push ebx
add ecx, 0x1e4
call fcn.004282b0
mov ecx, dword [esi + 0x10]
push 1
push 0
push 0
mov eax, dword [ecx]
push 0
push str.textchanged
push ecx
call dword [eax + 0x24]
mov ecx, eax
call fcn.00432330
mov ecx, dword [esi + 0x10]
mov eax, dword [ecx]
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042ea30
test al, al
je 0x47288b
mov ecx, dword [esi + 0x10]
call fcn.004344e0
xor eax, eax
lea esp, [ebp - 0x10]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4733a0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 4], eax
movups xmm0, xmmword [ebp + 8]
push esi
push dword [ebp + 0x18]
mov esi, ecx
sub esp, 0x10
mov eax, esp
movups xmmword [eax], xmm0
call fcn.00436820
mov ecx, dword [esi + 0x6d8]
test ecx, ecx
je 0x473437
lea eax, [ebp - 0x14]
push eax
call fcn.00471c40
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x47340d
mov ecx, dword [esi + 0x6d8]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0x14
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
sub eax, edx
mov ecx, dword [ebp - 0x14]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [esi + 0x6d8]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0x14

Function at 0x4747e0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x52453b
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
mov dword [eax + 0x6e8], 0
cmp dword [edi + 4], 0
jne 0x47488b
lea eax, [ebp - 0xa4]
push eax
call fcn.00474330
mov ecx, dword [edi + 0x10]
movups xmm0, xmmword [ebp - 0xa4]
push 0
sub esp, 0x10
mov eax, esp
push 0
movups xmmword [eax], xmm0
mov eax, dword [ecx]
push 0x40000000
push 0
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042e760
push eax
mov ecx, edi
call fcn.0043ebd0
mov esi, dword [edi + 0x10]
mov ecx, esi
call fcn.0042b0f0
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
mov ecx, eax
call fcn.0042e280
push 1
push dword [eax]
push 0x30
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
mov ecx, dword [edi + 0x10]
lea edx, [ebp - 0x94]
push edx
mov eax, dword [ecx]
call dword [eax + 0x38]
mov ecx, eax
mov dword [ebp - 4], 0
call fcn.00428ce0
lea ecx, [ebp - 0x94]
mov bl, al
call fcn.004281f0
test bl, bl
je 0x4748c8
mov eax, dword [edi + 0x10]
add eax, 0x6d8
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov eax, dword [edi + 0x10]
add eax, 0x6d8
push eax
push 0
push 0x1002
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SendMessageW]
push 4
push dword [edi + 4]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov byte [edi + 0x18], 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 4
Function at 0x474920
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push dword [ebp + 0x10]
mov esi, ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00434610
mov ecx, dword [esi + 0x6f0]
test ecx, ecx
je 0x4749b1
lea eax, [ebp - 0x14]
push eax
call fcn.00474330
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x474987
mov ecx, dword [esi + 0x6f0]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
sub eax, edx
mov ecx, dword [ebp - 0x14]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [esi + 0x6f0]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0xc

Function at 0x474ac0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x569434]
xor eax, ebp
mov dword [ebp - 4], eax
movups xmm0, xmmword [ebp + 8]
push esi
push dword [ebp + 0x18]
mov esi, ecx
sub esp, 0x10
mov eax, esp
movups xmmword [eax], xmm0
call fcn.00436820
mov ecx, dword [esi + 0x6f0]
test ecx, ecx
je 0x474b57
lea eax, [ebp - 0x14]
push eax
call fcn.00474330
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x474b2d
mov ecx, dword [esi + 0x6f0]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0x14
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x10]
sub eax, edx
mov ecx, dword [ebp - 0x14]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, ecx
push eax
push edx
push ecx
mov ecx, dword [esi + 0x6f0]
push 0
call fcn.0043ed50
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004dbfda
mov esp, ebp
pop ebp
ret 0x14
Function at 0x479e60
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x14]
sub esp, 0x10
mov ecx, dword [ebp + 0xc]
mov eax, dword [eax]
push ebx
xor ebx, ebx
and eax, 7
cmp ecx, 5
jae 0x479e80
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
add dword [ebp + 0x10], 5
lea edx, [ecx - 4]
push esi
mov esi, dword [ebp + 8]
push edi
or edi, 0xffffffff
add edx, esi
mov dword [ebp - 4], edx
add esi, ebx
mov dword [ebp + 0xc], esi
cmp esi, edx
jae 0x479eb2
nop dword [eax]
mov cl, byte [esi]
and cl, 0xfe
cmp cl, 0xe8
je 0x479eaf
inc esi
cmp esi, edx
jb 0x479ea0
mov dword [ebp + 0xc], esi
mov ebx, esi
sub ebx, dword [ebp + 8]
mov ecx, ebx
sub ecx, edi
cmp esi, edx
jae 0x479fdc
cmp ecx, 3
jbe 0x479ef2
xor eax, eax
mov cl, byte [esi + 4]
mov edi, ebx
mov dword [ebp - 0x10], edi
test cl, cl
je 0x479f30
cmp cl, 0xff
je 0x479f30
mov edx, dword [ebp - 4]
and eax, 3
mov esi, dword [ebp + 8]
add eax, eax
mov ecx, 1
or eax, 1
add ebx, ecx
jmp 0x479e94
dec ecx
shl eax, cl
and eax, 7
je 0x479eca
movzx ecx, byte [eax + 0x531b5c]
mov edx, esi
sub edx, ecx
cmp byte [eax + 0x531b54], 0
mov cl, byte [edx + 4]
je 0x479f1a
test cl, cl
je 0x479f1a
cmp cl, 0xff
jne 0x479eca
mov edx, dword [ebp - 4]
and eax, 3
mov esi, dword [ebp + 8]
add eax, eax
mov edi, ebx
or eax, 1
inc ebx
jmp 0x479e94
movzx edi, cl
movzx ecx, byte [esi + 3]
shl edi, 8
or edi, ecx
movzx ecx, byte [esi + 2]
shl edi, 8
or edi, ecx
movzx ecx, byte [esi + 1]
mov esi, dword [ebp + 0x10]
shl edi, 8
or edi, ecx
cmp dword [ebp + 0x18], 0
je 0x479f5e
lea edx, [edi + ebx]
add edx, esi
jmp 0x479f64
mov edx, edi
sub edx, ebx
sub edx, esi
test eax, eax
je 0x479fa2
movzx edi, byte [eax + 0x531b5c]
mov ecx, 0x18
shl edi, 3
sub ecx, edi
mov dword [ebp - 0xc], edi
mov edi, edx
shr edi, cl
mov ecx, edi
mov dword [ebp - 8], edi
test cl, cl
je 0x479f8e
cmp cl, 0xff
jne 0x479fa2
mov ecx, 0x20
mov edi, 1
sub ecx, dword [ebp - 0xc]
shl edi, cl
dec edi
xor edi, edx
jmp 0x479f51
mov esi, dword [ebp + 0xc]
mov ecx, edx
mov edi, dword [ebp - 0x10]
shr ecx, 0x18
and cl, 1
dec cl
mov byte [esi + 1], dl
not cl
mov byte [esi + 4], cl
mov ecx, edx
shr ecx, 0x10
mov byte [esi + 3], cl
mov ecx, edx
mov edx, dword [ebp - 4]
shr ecx, 8
mov byte [esi + 2], cl
mov ecx, 5
mov esi, dword [ebp + 8]
add ebx, ecx
jmp 0x479e94
pop edi
pop esi
cmp ecx, 3
jbe 0x479ff1
mov ecx, dword [ebp + 0x14]
xor eax, eax
mov dword [ecx], eax
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
dec ecx
shl eax, cl
mov ecx, dword [ebp + 0x14]
and eax, 7
mov dword [ecx], eax
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x48b5a0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x569434]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x48b5f5
mov eax, dword [esp]
cmp al, 2
jne 0x48b5ef
shr eax, 8
cmp al, 2
jne 0x48b5ef
call fcn.00490900
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004dbfda
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
mov eax, 2
xor ecx, esp
call fcn.004dbfda
add esp, 0x194
ret
Function at 0x49a4f0
Capabilities:
Write file on windows

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x14]
lea ebx, [edi + 0x5ac]
push 0x4000
push ebx
call fcn.0049c6d0
mov eax, dword [edi + 0x160]
add esp, 0x10
test eax, eax
je 0x49a541
cmp byte [edi + 0x85dc], 0
jne 0x49a541
push ebx
push 0x535cf0
push 0x100
push eax
call fcn.0049c5e0
add esp, 0x10
mov byte [edi + 0x85dc], 1
cmp byte [edi + 0x318], 0
je 0x49a5b6
push esi
mov esi, ebx
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x49a550
sub esi, ecx
cmp esi, 0x3fff
jae 0x49a571
mov byte [edi + esi + 0x5ac], 0xa
inc esi
mov byte [edi + esi + 0x5ac], al
mov eax, dword [edi + 0x1d0]
test eax, eax
je 0x49a58f
push dword [edi + 0x15c]
push esi
push ebx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
pop ebx
ret
push dword [edi + 0x158]
push 1
push 2
push 0x535cd8
call fcn.004f988a
push dword [edi + 0x158]
push 1
push esi
push ebx
call fcn.004f988a
add esp, 0x20
pop esi
pop edi
pop ebx
ret

Function at 0x49a5c0
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x569434]
xor eax, esp
mov dword [esp + 0x804], eax
push edi
mov edi, dword [esp + 0x810]
test edi, edi
je 0x49a689
cmp byte [edi + 0x318], 0
je 0x49a689
push esi
lea eax, [esp + 0x81c]
push eax
push dword [esp + 0x81c]
lea eax, [esp + 0x10]
push 0x801
push eax
call fcn.0049c6d0
lea esi, [esp + 0x18]
add esp, 0x10
lea ecx, [esi + 1]
nop word [eax + eax]
mov al, byte [esi]
inc esi
test al, al
jne 0x49a620
mov eax, dword [edi + 0x1d0]
sub esi, ecx
test eax, eax
je 0x49a65e
push dword [edi + 0x15c]
lea ecx, [esp + 0xc]
push esi
push ecx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
mov ecx, dword [esp + 0x804]
xor ecx, esp
call fcn.004dbfda
add esp, 0x808
ret
push dword [edi + 0x158]
push 1
push 2
push 0x535cd8
call fcn.004f988a
push dword [edi + 0x158]
lea eax, [esp + 0x1c]
push 1
push esi
push eax
call fcn.004f988a
add esp, 0x20
pop esi
mov ecx, dword [esp + 0x808]
pop edi
xor ecx, esp
call fcn.004dbfda
add esp, 0x808
ret

Function at 0x49a8b0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x168]
call fcn.0049ac60
add esp, 8
push 0
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [ebp], 0
cmp ebx, 0xffffffff
jne 0x49a936
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x49a90e
pop edi
pop esi
mov dword [ebp], 0x51
xor eax, eax
pop ebp
pop ebx
ret
push esi
push edi
call fcn.0048bd90
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.0049a4f0
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x85e0], esi
mov eax, ebx
mov dword [ebp], 0x37
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x49b650
Capabilities:
Set socket configuration

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0xc]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [esp + 0x20]
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x49b698
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0048bd90
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0049a5c0
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0049a5c0
add esp, 8
pop edi
pop esi
ret
Function at 0x49b780
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x108
mov eax, dword [0x569434]
xor eax, esp
mov dword [esp + 0x104], eax
push ebx
push edi
mov edi, dword [esp + 0x114]
cmp dword [edi + 0x8c], 2
mov ebx, dword [edi]
je 0x49b973
cmp byte [edi + 0x28a], 0
push esi
jne 0x49b969
cmp byte [edi + 0x2a4], 0
jne 0x49b969
mov esi, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x94]
mov dword [esp + 0x10], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x49b825
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.0048bd90
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.0049a4f0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004dbfda
add esp, 0x108
ret
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call fcn.0048a040
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49b88d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.0048bd90
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.0049a4f0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004dbfda
add esp, 0x108
ret
lea eax, [edi + 0xfc]
push eax
lea esi, [edi + 0xcc]
lea eax, [esp + 0x94]
push esi
push eax
call fcn.0049bdf0
add esp, 0xc
test al, al
jne 0x49b8e6
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.0048bd90
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0049a4f0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004dbfda
add esp, 0x108
ret
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [edi + 0x58], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [edi + 0x68], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [edi + 0x78], xmm0
mov dword [edi + 0x80], eax
mov ax, word [esi + 0x2c]
mov word [edi + 0x84], ax
lea eax, [edi + 0x130]
push eax
lea eax, [edi + 0x100]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.0049bdf0
add esp, 0xc
test al, al
jne 0x49b969
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.0048bd90
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0049a4f0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.004dbfda
add esp, 0x108
ret
push edi
call fcn.0049b420
add esp, 4
pop esi
mov ecx, dword [esp + 0x10c]
pop edi
pop ebx
xor ecx, esp
call fcn.004dbfda
add esp, 0x108
ret