joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447350
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ee4e7
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x5200f8
mov dword [edi + 0x68], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov eax, dword [edi]
mov dword [ebp - 0x10], 1
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ostream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 8]
mov dword [ecx + edi - 4], eax
mov eax, dword [edi]
mov esi, dword [eax + 4]
add esi, edi
mov ecx, esi
call fcn.004468b0
lea ebx, [edi + 4]
mov dword [esi + 0x3c], 0
push 0x20
mov ecx, esi
mov dword [esi + 0x38], ebx
call fcn.0044b420
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], al
jne 0x4473f4
mov eax, dword [esi + 0xc]
mov ecx, esi
push 0
or eax, 4
push eax
call fcn.00446790
mov dword [ebp - 4], 2
mov eax, dword [edi]
mov dword [ebp - 0x18], ebx
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ofstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x68]
mov dword [ecx + edi - 4], eax
mov ecx, ebx
call fcn.0044b170
lea eax, [ebx + 4]
mov dword [ebx], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [ebx + 0xc], eax
lea ecx, [ebx + 8]
lea eax, [ebx + 0x14]
mov byte [ebx + 0x48], 0
mov dword [ebx + 0x1c], eax
lea eax, [ebx + 0x18]
mov dword [ebx + 0x20], eax
lea eax, [ebx + 0x24]
mov dword [ebx + 0x2c], eax
lea eax, [ebx + 0x28]
mov dword [ebx + 0x30], eax
mov byte [ebx + 0x3d], 0
mov dword [ebx + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [ebx + 0x20]
mov dword [eax], 0
mov eax, dword [ebx + 0x30]
mov dword [eax], 0
mov eax, dword [ebx + 0xc]
mov dword [eax], 0
mov eax, dword [ebx + 0x1c]
mov dword [eax], 0
mov eax, dword [ebx + 0x2c]
mov dword [eax], 0
mov dword [ebx + 0x4c], 0
mov eax, dword [0x53ba3c]
mov dword [ebx + 0x40], eax
mov eax, dword [0x53ba40]
mov dword [ebx + 0x44], eax
mov eax, edi
mov dword [ebx + 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x449c10
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ee728
mov eax, dword fs:[0]
push eax
sub esp, 0x24
mov eax, dword [0x52a098]
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
cmp dword [edi + 0x38], 0
je 0x449d60
cmp byte [edi + 0x3d], 0
je 0x449d60
mov eax, dword [edi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
sete al
test al, al
je 0x449c69
xor al, al
jmp 0x449d62
mov ecx, 0xf
mov byte [ebp - 0x28], 0
xorps xmm0, xmm0
mov dword [ebp - 0x14], ecx
cmp ecx, 0x10
movq qword [ebp - 0x28], xmm0
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], 8
cmovae eax, dword [ebp - 0x28]
mov byte [eax + 8], 0
mov dword [ebp - 4], 0
mov edx, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x14]
nop
mov eax, dword [edi + 0x38]
lea ebx, [ebp - 0x28]
cmp ecx, 0x10
lea esi, [ebp - 0x28]
cmovae ebx, edx
cmovae esi, edx
mov eax, dword [eax]
mov dword [ebp - 0x30], eax
cmp eax, vtable.std::codecvt_char__char__struct__Mbstatet_.0
jne 0x449cc5
mov dword [ebp - 0x2c], esi
xor eax, eax
jmp 0x449ce6
mov ecx, dword [edi + 0x38]
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x18]
add eax, ebx
push eax
push esi
lea eax, [edi + 0x40]
push eax
mov eax, dword [ebp - 0x30]
call dword [eax + 0x20]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x28]
mov esi, dword [ebp - 0x2c]
sub eax, 0
je 0x449cf9
sub eax, 1
je 0x449cfd
sub eax, 2
je 0x449d4a
xor bl, bl
jmp 0x449d4c
mov byte [edi + 0x3d], 0
cmp ecx, 0x10
lea eax, [ebp - 0x28]
cmovae eax, edx
sub esi, eax
je 0x449d2c
push dword [edi + 0x4c]
cmp ecx, 0x10
lea eax, [ebp - 0x28]
push esi
cmovae eax, edx
push 1
push eax
call fcn.004bcf31
mov ecx, dword [ebp - 0x14]
add esp, 0x10
mov edx, dword [ebp - 0x28]
cmp esi, eax
jne 0x449cf5
cmp byte [edi + 0x3d], 0
je 0x449d4a
test esi, esi
jne 0x449ca0
push esi
push 8
lea ecx, [ebp - 0x28]
call fcn.00449a60
jmp 0x449c99
mov bl, 1
cmp ecx, 0x10
jb 0x449d5c
inc ecx
push ecx
push edx
lea ecx, [ebp - 0x28]
call fcn.00445690
mov al, bl
jmp 0x449d62
mov al, 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.0049ca3f
mov esp, ebp
pop ebp
ret
Function at 0x44b170
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ee3e6
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0049ca55
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.0049b099
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x44ccd0
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4eebf2
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
push edi
mov eax, dword [0x52a098]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x14], edi
mov dword [ebp - 0x10], 0
mov dword [edi], 0x51fe98
mov dword [edi + 0x70], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
sub esp, 8
mov dword [ebp - 4], 0
lea esi, [edi + 0x10]
mov dword [ebp - 0x10], 1
push esi
call fcn.00449ff0
mov dword [ebp - 4], 1
mov eax, dword [edi]
mov dword [ebp - 0x18], esi
mov eax, dword [eax + 4]
mov dword [edi + eax], vtable.std::basic_ifstream_char__struct_std::char_traits_char__.0
mov eax, dword [edi]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x70]
mov dword [ecx + edi - 4], eax
mov ecx, esi
call fcn.0044b170
lea eax, [esi + 4]
mov dword [esi], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [esi + 0xc], eax
lea ecx, [esi + 8]
lea eax, [esi + 0x14]
mov byte [esi + 0x48], 0
mov dword [esi + 0x1c], eax
lea eax, [esi + 0x18]
mov dword [esi + 0x20], eax
lea eax, [esi + 0x24]
mov dword [esi + 0x2c], eax
lea eax, [esi + 0x28]
mov dword [esi + 0x30], eax
mov byte [esi + 0x3d], 0
mov dword [esi + 0x10], ecx
mov dword [ecx], 0
mov eax, dword [esi + 0x20]
mov dword [eax], 0
mov eax, dword [esi + 0x30]
mov dword [eax], 0
mov eax, dword [esi + 0xc]
mov dword [eax], 0
mov eax, dword [esi + 0x1c]
mov dword [eax], 0
mov eax, dword [esi + 0x2c]
mov dword [eax], 0
mov dword [esi + 0x4c], 0
mov eax, dword [0x53ba3c]
mov dword [esi + 0x40], eax
mov eax, dword [0x53ba40]
mov dword [esi + 0x44], eax
mov dword [esi + 0x38], 0
push ecx
push 1
push dword [ebp + 8]
mov ecx, esi
mov byte [ebp - 4], 2
call fcn.0044aed0
test eax, eax
jne 0x44ce0c
mov eax, dword [edi]
push 0
mov ecx, dword [eax + 4]
add ecx, edi
mov edx, dword [ecx + 0xc]
or edx, 2
mov eax, edx
or eax, 4
cmp dword [ecx + 0x38], 0
cmovne eax, edx
push eax
call fcn.00446790
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 0x10

Function at 0x44df30
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
mov eax, 1
mov dword [0x5348f4], edx
mov ecx, edx
shr ecx, 0x1e
xor ecx, edx
imul edx, ecx, 0x6c078965
add edx, eax
mov dword [eax*4 + 0x5348f4], edx
inc eax
cmp eax, 0x270
jl 0x44df41
mov dword [0x5348f0], 0x270
pop ebp
ret 8
Function at 0x44e0a0
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
add ebx, 0xffffffff
push esi
adc eax, 0xffffffff
mov dword [ebp - 4], ebx
push edi
mov edi, ecx
mov dword [ebp - 8], eax
jmp 0x44e0c2
mov ebx, dword [ebp - 4]
xorps xmm0, xmm0
movlpd qword [ebp - 0x20], xmm0
movlpd qword [ebp - 0x18], xmm0
test eax, eax
jb 0x44e1aa
ja 0x44e0e1
test ebx, ebx
je 0x44e1aa
mov eax, dword [edi + 4]
movq xmm1, qword [ebp - 0x20]
dec eax
movd xmm0, eax
psllq xmm1, xmm0
psllq xmm1, 1
movq qword [ebp - 0x20], xmm1
nop dword [eax]
mov esi, dword [edi]
mov eax, dword [esi]
cmp eax, 0x270
jne 0x44e114
mov ecx, esi
call fcn.0044e270
jmp 0x44e122
cmp eax, 0x4e0
jb 0x44e122
mov ecx, esi
call fcn.0044e2c0
mov eax, dword [esi]
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor ecx, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
cmp ecx, dword [edi + 0xc]
ja 0x44e100
jb 0x44e167
cmp eax, dword [edi + 8]
ja 0x44e100
or dword [ebp - 0x20], eax
mov eax, dword [edi + 4]
movq xmm1, qword [ebp - 0x18]
dec eax
or dword [ebp - 0x1c], ecx
movd xmm0, eax
psllq xmm1, xmm0
movq xmm0, qword [edi + 8]
psllq xmm1, 1
por xmm1, xmm0
movq qword [ebp - 0x18], xmm1
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 8]
jb 0x44e0e1
ja 0x44e1ad
cmp dword [ebp - 0x18], ebx
jb 0x44e0e1
jmp 0x44e1ad
mov eax, dword [ebp - 0x14]
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
push eax
push dword [ebp - 0x18]
call fcn.0049d8f0
mov dword [ebp - 0x14], ebx
pop ebx
push dword [ebp + 0xc]
mov ebx, dword [ebp - 0x20]
mov esi, edx
push dword [ebp + 8]
mov dword [ebp - 0x10], ecx
push dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
push ebx
call fcn.0049dbb0
cmp edx, esi
jb 0x44e1fe
ja 0x44e1e6
cmp eax, dword [ebp - 0xc]
jb 0x44e1fe
mov eax, dword [ebp - 4]
cmp dword [ebp - 0x10], eax
mov eax, dword [ebp - 8]
jne 0x44e0bf
cmp dword [ebp - 0x14], eax
jne 0x44e0bf
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 0x1c]
push ebx
call fcn.004db7f0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x44e270
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea eax, [ecx + 8]
mov esi, 0x270
nop dword [eax]
mov edx, dword [eax - 4]
lea eax, [eax + 4]
xor edx, dword [eax - 4]
and edx, 0x7fffffff
xor edx, dword [eax - 8]
mov ecx, edx
and cl, 1
movzx ecx, cl
neg ecx
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [eax + 0x62c]
xor ecx, edx
mov dword [eax + 0x9b8], ecx
sub esi, 1
jne 0x44e280
pop esi
ret
Function at 0x45a5f0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
sub esp, 0x18
mov eax, dword [0x52a098]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
test esi, esi
je 0x45a6bb
lea eax, [esp + 4]
push eax
push esi
push 2
call fcn.00476510
add esp, 0xc
test eax, eax
jne 0x45a6bb
lea eax, [esp + 8]
push eax
push esi
push 0x17
call fcn.00476510
add esp, 0xc
test eax, eax
jne 0x45a6bb
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x45a644
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.004764e0
add esp, 0xc
test eax, eax
je 0x45a678
sub eax, esi
push eax
push 0x2e
push esi
call fcn.004764e0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x45a67a
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
mov ebx, 0x1505
add edi, esi
cmp esi, edi
jae 0x45a6a6
mov al, byte [esi]
push eax
call fcn.00469900
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x45a688
pop edi
movzx eax, bl
pop ebx
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0049ca3f
add esp, 0x18
ret
mov ecx, dword [esp + 0x18]
xor eax, eax
pop esi
xor ecx, esp
call fcn.0049ca3f
add esp, 0x18
ret
Function at 0x4653e0
Capabilities:
Write file on windows

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x608], 0
je 0x465424
push esi
push 1
push edi
call fcn.00456240
push dword [edi + 0x59c]
mov eax, dword [edi + 0x608]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.00456240
add esp, 0x24
mov eax, esi
pop esi
pop edi
ret
mov eax, dword [esp + 0xc]
cmp eax, 2
ja 0x46545d
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x4f52e8
push 2
push eax
call fcn.004bcf31
push dword [edi + 0x598]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.004bcf31
add esp, 0x20
xor eax, eax
pop edi
ret

Function at 0x465b60
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x52a098]
xor eax, esp
mov dword [esp + 0x108], eax
mov eax, dword [esp + 0x118]
mov edx, dword [esp + 0x114]
push ebx
mov ebx, dword [esp + 0x114]
mov dword [esp + 8], eax
xor eax, eax
push ebp
mov ebp, dword [esp + 0x128]
mov ecx, dword [ebx + 0x424]
cmp edx, ecx
push esi
sete al
mov esi, 0x440
push edi
lea eax, [eax*4 + 0x420]
mov eax, dword [eax + ebx]
mov dword [esp + 0x10], eax
mov eax, 0x450
cmove esi, eax
mov eax, dword [ebx + 0x540]
add esi, ebx
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x465c6e
xor eax, eax
cmp edx, ecx
sete al
lea eax, [eax*4 + 0x430]
cmp dword [eax + ebx], 0x465720
jne 0x465c6e
cmp dword [esi], 0
je 0x465bf8
test edi, edi
je 0x465c6e
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [esp + 0x20]
call fcn.00474d00
add esp, 0x14
cmp eax, 0xffffffff
je 0x465c6e
test al, 1
je 0x465c6e
mov ecx, dword [esi]
test ecx, ecx
jne 0x465c4b
mov eax, dword [ebx]
mov eax, dword [eax + 0x90c]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x465c67
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x465c6e
add dword [esi + 8], eax
jmp 0x465c6e
mov dword [esi + 4], 0
push 0
push dword [esp + 0x130]
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
cmp edi, 0xffffffff
jne 0x465cd7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x465ca8
mov dword [ebp], 0
lea eax, [edi + 0x52]
jmp 0x465cdc
push 0x100
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.00451c10
push eax
push str.Send_failure:__s
push dword [ebx]
call fcn.00465470
mov eax, dword [ebx]
add esp, 0x18
mov dword [eax + 0xd44], esi
mov eax, 0x37
jmp 0x465cd9
xor eax, eax
mov dword [ebp], edi
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0049ca3f
add esp, 0x10c
ret
Function at 0x467ef0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x4f574c
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x467f0a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x4f5768
push esi
call fcn.004c5200
add esp, 8
test eax, eax
je 0x467f52
test ebp, ebp
je 0x467f43
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x467f78
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x467f78
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x46802f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x467f95
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x468025
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x468025
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x467fc7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x467fe0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x467ff0
test ebp, ebp
je 0x46801c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x52a004]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x52a004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x473230
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Receive data
Receive data on socket
Send data
Send data on socket
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x52a098]
xor eax, esp
mov dword [esp + 0x30], eax
push ebx
mov ebx, dword [esp + 0x48]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x18], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x473416
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x20], xmm0
mov word [esp + 0x18], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x18], eax
xor eax, eax
push 4
mov word [esp + 0x1a], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push edi
mov dword [ebx + 4], 0xffffffff
mov dword [ebx], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x473404
push 0x10
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x473404
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x473404
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x473404
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x473404
push 0x10
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x473404
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x473404
push ebx
push 0x4f7030
lea eax, [esp + 0x2c]
push 0xc
push eax
call fcn.004685d0
lea esi, [esp + 0x34]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x473362
push 0
sub esi, ecx
lea eax, [esp + 0x28]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x473404
push 0
push 0xc
lea eax, [esp + 0x38]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x473404
lea ecx, [esp + 0x24]
lea edx, [esp + 0x30]
sub esi, 4
jb 0x4733b7
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x4733bc
add ecx, 4
add edx, 4
sub esi, 4
jae 0x4733a6
cmp esi, 0xfffffffc
je 0x4733e9
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x473404
cmp esi, 0xfffffffd
je 0x4733e9
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x473404
cmp esi, 0xfffffffe
je 0x4733e9
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x473404
cmp esi, 0xffffffff
je 0x4733e9
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x473404
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.0049ca3f
add esp, 0x34
ret
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
push edi
call esi
push dword [ebx]
call esi
push dword [ebx + 4]
call esi
mov ecx, dword [esp + 0x3c]
or eax, 0xffffffff
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0049ca3f
add esp, 0x34
ret
Function at 0x477250
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push esi
xor esi, esi
mov dword [esp + 4], esi
mov dword [eax], esi
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x477402
push ebx
mov ebx, dword [esp + 0xc]
push edi
test ebx, ebx
je 0x4773ec
push ebp
mov eax, dword [ebx + 4]
cmp eax, 2
jne 0x47729f
lea ebp, [eax + 0xe]
jmp 0x4772ab
cmp eax, 0x17
jne 0x477359
lea ebp, [eax + 5]
cmp dword [ebx + 0x18], 0
je 0x477359
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x477359
cmp eax, ebp
jb 0x477359
push 0x20
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x4773e1
mov ecx, dword [ebx]
mov dword [edi], ecx
mov ecx, dword [ebx + 4]
mov dword [edi + 4], ecx
mov ecx, dword [ebx + 8]
mov dword [edi + 8], ecx
mov eax, dword [ebx + 0xc]
push ebp
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], ebp
mov dword [edi + 0x18], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
call dword [section..data]
add esp, 4
mov dword [edi + 0x18], eax
test eax, eax
je 0x4773d0
push ebp
push dword [ebx + 0x18]
push eax
call fcn.004b5a60
mov eax, dword [ebx + 0x14]
add esp, 0xc
test eax, eax
je 0x477345
push eax
call dword [0x52a00c]
add esp, 4
mov dword [edi + 0x14], eax
test eax, eax
je 0x4773b6
mov eax, dword [esp + 0x10]
test esi, esi
cmove esi, edi
test eax, eax
je 0x477355
mov dword [eax + 0x1c], edi
mov dword [esp + 0x10], edi
mov ebx, dword [ebx + 0x1c]
test ebx, ebx
jne 0x477292
mov ebx, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop ebp
test eax, eax
je 0x477378
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebx, ebx
je 0x4773e8
test esi, esi
je 0x4773a5
push dword [esi + 0x18]
call dword [0x52a004]
push dword [esi + 0x14]
call dword [0x52a004]
mov edi, dword [esi + 0x1c]
push esi
call dword [0x52a004]
add esp, 0xc
mov esi, edi
test edi, edi
jne 0x477380
mov eax, dword [esp + 0x28]
xor esi, esi
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret
push dword [edi + 0x18]
mov ebx, 8
call dword [0x52a004]
push edi
call dword [0x52a004]
add esp, 8
jmp 0x477368
push edi
mov ebx, 8
call dword [0x52a004]
add esp, 4
jmp 0x477368
mov ebx, 8
jmp 0x477368
test esi, esi
jne 0x4773f8
mov ebx, 0x2af9
push ebx
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], esi
mov eax, ebx
pop ebx
pop esi
add esp, 0xc
ret