joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42bc6e
Capabilities:
Set socket configuration

Disassembly:
mov eax, 0x4eac85
call fcn.00475fe0
sub esp, 0x14
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0xac], ebx
jne 0x42bcb2
cmp dword [esi + 0x60], ebx
jne 0x42bcb9
push 0x552a40
call fcn.00412b2e
mov dword [esp], 0xb90
push esi
call fcn.0042de61
pop ecx
mov dword [esi + 0xac], 1
pop ecx
xor eax, eax
jmp 0x42bde7
push 1
lea ecx, [ebp - 0x10]
pop edi
mov dword [esi + 0xbc], edi
call sub.MFC42.DLL_CString::CString_4
mov eax, dword [esi + 0x5c]
lea ecx, [ebp - 0x10]
add eax, 0xc
mov dword [ebp - 4], ebx
push eax
call sub.MFC42.DLL_CString::operator_1
mov eax, dword [esi + 0xc0]
lea edx, [ebp - 0x18]
push edx
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], ebx
mov ecx, dword [eax]
push edx
push eax
call dword [ecx + 0x1c]
test eax, eax
jne 0x42bdd9
cmp dword [ebp - 0x14], edi
je 0x42bd1b
cmp dword [ebp - 0x14], 4
je 0x42bd1b
push dword [ebp - 0x10]
call sub.WSOCK32.dll_inet_addr
mov edi, eax
inc edi
neg edi
sbb edi, edi
inc edi
jmp 0x42bd1d
xor edi, edi
mov eax, dword [esi + 0x5c]
push dword [eax + 0x10]
push dword [ebp - 0x10]
push 0x5529f4
call fcn.00412b2e
add esp, 0xc
cmp edi, ebx
je 0x42bd9e
push dword [ebp - 0x10]
push 0x5529ac
call fcn.00412b2e
mov eax, dword [esi + 0x5c]
pop ecx
pop ecx
push dword [eax + 0x10]
push dword [ebp - 0x10]
push 0xb91
push esi
call fcn.0042de61
push 0x488
call sub.MFC42.DLL_operatornew
add esp, 0x14
mov dword [ebp - 0x1c], eax
cmp eax, ebx
mov byte [ebp - 4], 1
je 0x42bd99
push ebx
push 1
push ecx
lea eax, [ebp - 0x10]
mov ecx, esp
mov dword [ebp - 0x20], esp
push eax
call sub.MFC42.DLL_CString::CString_3
mov ecx, dword [ebp - 0x1c]
push 0xb53
push dword [esi + 0x20]
mov byte [ebp - 4], 1
call dword [sym.imp.BasicCtrlDll.dll_public:_void___thiscall_CAsyncGetHostByName::constructor_struct_HWND_____unsigned_int__class_CString__int__int_]
mov byte [ebp - 4], bl
jmp 0x42bdd6
mov eax, dword [esi + 0x5c]
push dword [eax + 0x10]
push dword [ebp - 0x10]
push 0xb92
push esi
call fcn.0042de61
mov eax, dword [esi + 0x5c]
add esp, 0x10
push dword [eax + 0x10]
lea eax, [ebp - 0x10]
push ecx
mov ecx, esp
mov dword [ebp - 0x20], esp
push eax
call sub.MFC42.DLL_CString::CString_3
push 1
mov ecx, esi
mov byte [ebp - 4], bl
call fcn.0042c315
push 1
pop ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call sub.MFC42.DLL_CString::CString
mov eax, ebx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x43eda6
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push dword [esi]
call sub.WSOCK32.dll_ntohl
push dword [esi + 4]
mov edi, eax
call sub.WSOCK32.dll_ntohl
mov ebx, eax
mov eax, dword [ebp + 0xc]
lea ecx, [ebp - 0x10]
lea esi, [ebp - 0x10]
sub eax, ecx
mov dword [ebp + 8], 4
mov dword [ebp + 0xc], eax
jmp 0x43eddf
mov eax, dword [ebp + 0xc]
push dword [eax + esi]
call sub.WSOCK32.dll_ntohl
mov dword [esi], eax
add esi, 4
dec dword [ebp + 8]
jne 0x43eddc
push 0xd
xor eax, eax
pop ecx
mov edx, ebx
mov esi, ebx
shr edx, 5
add edx, dword [ebp - 0xc]
sub eax, 0x61c88647
shl esi, 4
add esi, dword [ebp - 0x10]
xor edx, esi
lea esi, [eax + ebx]
xor edx, esi
add edi, edx
mov edx, edi
mov esi, edi
shr edx, 5
add edx, dword [ebp - 4]
shl esi, 4
add esi, dword [ebp - 8]
xor edx, esi
lea esi, [eax + edi]
xor edx, esi
add ebx, edx
dec ecx
jne 0x43edf6
push edi
call sub.WSOCK32.dll_htonl
mov esi, dword [ebp + 0x10]
push ebx
mov dword [esi], eax
call sub.WSOCK32.dll_htonl
mov dword [esi + 4], eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43f208
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov eax, dword [ecx]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov edx, eax
mov eax, dword [ecx + 4]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov edi, dword [ebp + 0xc]
mov esi, eax
lea eax, [ebp - 0x10]
push 4
lea ecx, [ebp - 0x10]
sub edi, eax
pop ebx
mov eax, dword [edi + ecx]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov dword [ecx], eax
add ecx, 4
dec ebx
jne 0x43f23b
push 0x10
xor eax, eax
pop ecx
mov edi, esi
mov ebx, esi
shr edi, 5
add edi, dword [ebp - 0xc]
sub eax, 0x61c88647
shl ebx, 4
add ebx, dword [ebp - 0x10]
xor edi, ebx
lea ebx, [eax + esi]
xor edi, ebx
add edx, edi
mov edi, edx
mov ebx, edx
shr edi, 5
add edi, dword [ebp - 4]
shl ebx, 4
add ebx, dword [ebp - 8]
xor edi, ebx
lea ebx, [eax + edx]
xor edi, ebx
add esi, edi
dec ecx
jne 0x43f253
mov dword [ebp + 0xc], esi
mov dword [ebp + 8], edx
mov eax, dword [ebp + 8]
bswap eax
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 0xc]
bswap eax
pop edi
pop esi
mov dword [ecx + 4], eax
pop ebx
leave
ret
Function at 0x43f2aa
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov eax, dword [ecx]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov esi, eax
mov eax, dword [ecx + 4]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov edi, dword [ebp + 0xc]
mov edx, eax
lea eax, [ebp - 0x10]
push 4
lea ecx, [ebp - 0x10]
sub edi, eax
pop ebx
mov eax, dword [edi + ecx]
mov dword [ebp + 8], eax
mov eax, dword [ebp + 8]
bswap eax
mov dword [ecx], eax
add ecx, 4
dec ebx
jne 0x43f2dd
push 0x10
mov eax, 0xe3779b90
pop ecx
mov edi, esi
mov ebx, esi
shr edi, 5
add edi, dword [ebp - 4]
shl ebx, 4
add ebx, dword [ebp - 8]
xor edi, ebx
lea ebx, [eax + esi]
xor edi, ebx
sub edx, edi
mov edi, edx
mov ebx, edx
shr edi, 5
add edi, dword [ebp - 0xc]
shl ebx, 4
add ebx, dword [ebp - 0x10]
xor edi, ebx
lea ebx, [eax + edx]
xor edi, ebx
add eax, 0x61c88647
sub esi, edi
dec ecx
jne 0x43f2f8
mov dword [ebp + 8], esi
mov dword [ebp + 0xc], edx
mov eax, dword [ebp + 8]
bswap eax
mov ecx, dword [ebp + 0x10]
mov dword [ecx], eax
mov eax, dword [ebp + 0xc]
bswap eax
pop edi
pop esi
mov dword [ecx + 4], eax
pop ebx
leave
ret
Function at 0x43f34f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
push 8
add eax, 0xa
pop ebx
cdq
mov ecx, ebx
idiv ecx
test edx, edx
mov dword [ebp - 4], edx
je 0x43f374
mov eax, ebx
sub eax, edx
mov dword [ebp - 4], eax
mov esi, dword [sym.imp.MSVCRT.dll_rand]
call esi
mov ecx, eax
mov eax, dword [ebp - 4]
and cl, 0xf8
push 1
or cl, al
pop edi
mov byte [ebp - 0xc], cl
mov ecx, eax
dec eax
test ecx, ecx
je 0x43f3a3
inc eax
mov dword [ebp - 4], eax
call esi
mov byte [ebp + edi - 0xc], al
inc edi
dec dword [ebp - 4]
jne 0x43f397
push ebx
lea eax, [ebp - 0x14]
push 0
push eax
call sub.MSVCRT.dll_memset
mov esi, dword [ebp + 0x18]
lea eax, [ebp - 0x14]
add esp, 0xc
mov dword [ebp - 4], eax
and dword [esi], 0
mov dword [ebp + 0x18], 1
cmp edi, ebx
jge 0x43f3d9
call dword [sym.imp.MSVCRT.dll_rand]
mov byte [ebp + edi - 0xc], al
inc edi
inc dword [ebp + 0x18]
cmp edi, ebx
jne 0x43f412
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0xc]
xor edi, edi
sub ecx, eax
lea eax, [ebp + edi - 0xc]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc edi
cmp edi, ebx
jl 0x43f3e5
push dword [ebp + 0x14]
lea eax, [ebp - 0xc]
push dword [ebp + 0x10]
push eax
call fcn.0043f208
mov eax, dword [ebp + 0x14]
add dword [esi], ebx
add esp, 0xc
xor edi, edi
add dword [ebp + 0x14], ebx
mov dword [ebp - 4], eax
cmp dword [ebp + 0x18], 2
jle 0x43f3c5
cmp dword [ebp + 0xc], 0
je 0x43f46f
cmp edi, ebx
jge 0x43f434
mov eax, dword [ebp + 8]
inc edi
inc dword [ebp + 8]
dec dword [ebp + 0xc]
mov al, byte [eax]
cmp edi, ebx
mov byte [ebp + edi - 0xd], al
jne 0x43f418
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0xc]
xor edi, edi
sub ecx, eax
lea eax, [ebp + edi - 0xc]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc edi
cmp edi, ebx
jl 0x43f440
push dword [ebp + 0x14]
lea eax, [ebp - 0xc]
push dword [ebp + 0x10]
push eax
call fcn.0043f208
mov eax, dword [ebp + 0x14]
add dword [esi], ebx
add esp, 0xc
xor edi, edi
add dword [ebp + 0x14], ebx
mov dword [ebp - 4], eax
jmp 0x43f418
mov dword [ebp + 0x18], 1
cmp edi, ebx
jge 0x43f485
and byte [ebp + edi - 0xc], 0
inc edi
inc dword [ebp + 0x18]
cmp edi, ebx
jne 0x43f4be
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0xc]
xor edi, edi
sub ecx, eax
lea eax, [ebp + edi - 0xc]
mov dl, byte [ecx + eax]
xor byte [eax], dl
inc edi
cmp edi, ebx
jl 0x43f491
push dword [ebp + 0x14]
lea eax, [ebp - 0xc]
push dword [ebp + 0x10]
push eax
call fcn.0043f208
mov eax, dword [ebp + 0x14]
add dword [esi], ebx
add esp, 0xc
xor edi, edi
add dword [ebp + 0x14], ebx
mov dword [ebp - 4], eax
cmp dword [ebp + 0x18], 7
jle 0x43f476
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43f8a5
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0x5c
push 0
push esi
call sub.MSVCRT.dll_memset
and dword [esi + 0x10], 0
and dword [esi + 0x14], 0
add esp, 0xc
and dword [esi + 0x58], 0
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
pop esi
pop ebp
ret
Function at 0x440583
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
test edx, edx
je 0x4406a6
mov esi, dword [ebp + 0x10]
test esi, esi
jle 0x4406a6
mov eax, dword [ebp + 8]
push ebx
cmp esi, 8
push edi
not eax
mov ecx, 0xff
jl 0x440683
mov edi, esi
shr edi, 3
mov ebx, edi
neg ebx
lea esi, [esi + ebx*8]
mov dword [ebp + 0x10], esi
movzx ebx, byte [edx]
mov esi, eax
and esi, ecx
xor esi, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [esi*4 + 0x507a54]
xor eax, ebx
inc edx
mov esi, eax
movzx ebx, byte [edx]
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x507a54]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x507a54]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x507a54]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x507a54]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
movzx ebx, byte [edx + 1]
mov esi, dword [esi*4 + 0x507a54]
shr eax, 8
xor esi, eax
inc edx
mov eax, esi
and eax, ecx
xor eax, ebx
movzx ebx, byte [edx + 1]
mov eax, dword [eax*4 + 0x507a54]
shr esi, 8
xor eax, esi
inc edx
mov esi, eax
and esi, ecx
xor esi, ebx
shr eax, 8
mov esi, dword [esi*4 + 0x507a54]
xor eax, esi
inc edx
dec edi
jne 0x4405c1
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x4406a0
movzx ebx, byte [edx]
mov edi, eax
and edi, ecx
xor edi, ebx
shr eax, 8
mov edi, dword [edi*4 + 0x507a54]
xor eax, edi
inc edx
dec esi
jne 0x440687
pop edi
pop ebx
not eax
jmp 0x4406a9
mov eax, dword [ebp + 8]
pop esi
pop ebp
ret
Function at 0x441645
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
push edi
push dword [ebp + 0x10]
call sub.MSVCRT.dll_strlen
mov esi, dword [ebp + 8]
pop ecx
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push 1
push eax
mov ecx, esi
call fcn.004415d0
lea eax, [ebp - 4]
push 2
push eax
mov ecx, esi
call fcn.004415d0
movzx eax, word [ebp - 4]
push eax
mov ecx, esi
push dword [ebp + 0x10]
call fcn.004415d0
movzx edi, word [ebp - 4]
mov eax, dword [esi]
xor ecx, ecx
mov cl, byte [ebp - 3]
sub eax, edi
add eax, dword [esi + 4]
xor cl, byte [ebp - 4]
xor edx, edx
test edi, edi
jle 0x4416b1
mov bl, byte [edx + eax]
not bl
xor bl, cl
mov byte [edx + eax], bl
inc edx
movzx edi, word [ebp - 4]
cmp edx, edi
jl 0x44169e
movzx eax, byte [ebp + 0xc]
dec eax
cmp eax, 9
ja case.0x4416bf.8
jmp dword [eax*4 + 0x441806]
push 4
lea ecx, [ebp + 0x14]
pop eax
push eax
push ecx
mov dword [ebp + 0x10], eax
push eax
lea eax, [ebp + 0x10]
jmp 0x44171b
push 1
pop eax
mov dword [ebp + 0x10], eax
push eax
lea eax, [ebp + 0x14]
push eax
push 4
lea eax, [ebp + 0x10]
jmp 0x44171b
push 2
pop eax
mov dword [ebp + 0x10], eax
push eax
lea eax, [ebp + 0x14]
push eax
push 4
lea eax, [ebp + 0x10]
jmp 0x44171b
push 4
lea ecx, [ebp + 0x14]
pop eax
push eax
push ecx
mov dword [ebp + 0x10], eax
push eax
lea eax, [ebp + 0x10]
jmp 0x44171b
push 4
lea ecx, [ebp + 0x14]
pop eax
push eax
push ecx
mov dword [ebp + 0x10], eax
push eax
lea eax, [ebp + 0x10]
push eax
mov ecx, esi
call fcn.004415d0
mov ecx, eax
call fcn.004415d0
jmp case.0x4416bf.8
mov eax, dword [ebp + 0x14]
push 4
mov ecx, esi
mov ebx, dword [eax - 8]
lea eax, [ebp + 0x10]
push eax
mov dword [ebp + 0x10], ebx
call fcn.004415d0
mov edx, dword [ebp + 0x14]
mov ecx, eax
push dword [edx - 8]
push edx
call fcn.004415d0
mov eax, dword [esi]
xor ecx, ecx
sub eax, ebx
mov cl, bh
add eax, dword [esi + 4]
xor cl, bl
xor esi, esi
test ebx, ebx
jle case.0x4416bf.8
mov dl, byte [esi + eax]
not dl
xor dl, cl
mov byte [esi + eax], dl
inc esi
cmp esi, ebx
jl 0x44176a
jmp case.0x4416bf.8
mov eax, dword [ebp + 0x14]
and dword [ebp + 8], 0
and dword [ebp + 0x10], 0
lea edx, [ebp + 8]
mov ecx, dword [eax]
push edx
lea edx, [ebp + 0x10]
push edx
push eax
call dword [ecx + 0x74]
mov eax, dword [ebp + 0x10]
push 4
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
mov ecx, esi
call fcn.004415d0
push dword [ebp + 0x10]
mov ecx, eax
push dword [ebp + 8]
call fcn.004415d0
push dword [ebp + 8]
jmp 0x4417fb
mov eax, dword [ebp + 0x14]
and dword [ebp + 8], 0
and dword [ebp + 0x10], 0
lea edx, [ebp + 8]
mov ecx, dword [eax]
push edx
lea edx, [ebp + 0x10]
push edx
push eax
call dword [ecx + 0xb8]
mov eax, dword [ebp + 0x10]
push 4
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
mov ecx, esi
call fcn.004415d0
push dword [ebp + 0x10]
mov ecx, eax
push dword [ebp + 8]
call fcn.004415d0
push dword [ebp + 8]
call dword [sym.imp.ole32.dll_CoTaskMemFree]
pop edi
pop esi
pop ebx
leave
ret
Function at 0x44bc0e
Capabilities:
Set socket configuration

Disassembly:
mov eax, 0x4eebf5
call fcn.00475fe0
mov eax, 0x2008
call fcn.00476050
push ebx
push edi
push dword [ebp + 0x14]
mov edi, ecx
lea ecx, [ebp + 0x14]
call sub.MFC42.DLL_CString::CString_1
mov eax, dword [ebp + 0xc]
xor ebx, ebx
add eax, 0xa
mov dword [ebp - 4], ebx
cmp eax, 0x2000
jle 0x44bc77
push 8
call sub.MFC42.DLL_operatornew
pop ecx
mov ecx, eax
mov dword [ebp + 0x10], ecx
cmp ecx, ebx
mov byte [ebp - 4], 1
je 0x44bc61
push 1
call sub.MFC42.DLL_CException::CException_1
jmp 0x44bc63
xor eax, eax
mov byte [ebp - 4], bl
mov dword [ebp + 0xc], eax
lea eax, [ebp + 0xc]
push 0x52d968
push eax
call sub.MSVCRT.dll__CxxThrowException
push esi
mov byte [ebp - 0x2014], bl
push dword [ebp + 0x14]
mov byte [ebp - 0x2013], bl
mov byte [ebp - 0x2012], bl
call sub.WSOCK32.dll_inet_addr
cmp eax, 0xffffffff
mov dword [ebp - 0x14], eax
jne 0x44bcc3
mov eax, dword [ebp + 0x14]
mov byte [ebp - 0x2011], 3
mov ebx, dword [eax - 8]
push ebx
push eax
lea eax, [ebp - 0x200f]
mov byte [ebp - 0x2010], bl
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
lea esi, [ebx + 5]
jmp 0x44bce2
lea eax, [ebp - 0x14]
push 4
push eax
lea eax, [ebp - 0x2010]
push eax
mov byte [ebp - 0x2011], 1
call sub.MSVCRT.dll_memcpy
add esp, 0xc
push 8
pop esi
push dword [ebp + 0x10]
call sub.WSOCK32.dll_htons
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push 2
push eax
lea eax, [ebp + esi - 0x2014]
push eax
call sub.MSVCRT.dll_memcpy
push dword [ebp + 0xc]
inc esi
inc esi
push dword [ebp + 8]
lea eax, [ebp + esi - 0x2014]
push eax
call sub.MSVCRT.dll_memcpy
mov eax, dword [edi + 0x58]
add esp, 0x18
add esi, dword [ebp + 0xc]
mov ecx, edi
push dword [ebp + 0x18]
push eax
lea eax, [ebp - 0x2014]
push dword [edi + 0x5c]
push esi
push eax
call sub.MFC42.DLL_CAsyncSocket::SendTo
cmp eax, esi
pop esi
je 0x44bd49
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0x14]
call sub.MFC42.DLL_CString::CString
xor eax, eax
jmp 0x44bd58
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp + 0x14]
call sub.MFC42.DLL_CString::CString
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 0xc]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x14
Function at 0x44eee5
Capabilities:
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, ecx
push edi
xor ebx, ebx
push 0x40
lea edi, [esi + 0x1c]
push ebx
push edi
call sub.MSVCRT.dll_memset
lea eax, [esi + 0x9c]
push 0x40
push ebx
push eax
call sub.MSVCRT.dll_memset
lea eax, [esi + 0x5c]
push 0x40
push ebx
push eax
call sub.MSVCRT.dll_memset
mov eax, dword [ebp + 0x10]
add esp, 0x24
cmp eax, ebx
mov word [esi + 0xdc], bx
mov dword [esi + 0xe0], ebx
je 0x44ef3e
cmp byte [eax], bl
je 0x44ef3e
push 0x3f
push eax
push edi
call dword [sym.imp.MSVCRT.dll_strncpy]
add esp, 0xc
mov eax, dword [ebp + 0x14]
cmp eax, ebx
je 0x44ef5c
cmp byte [eax], bl
je 0x44ef5c
push 0x3f
push eax
lea eax, [esi + 0x9c]
push eax
call dword [sym.imp.MSVCRT.dll_strncpy]
add esp, 0xc
mov eax, dword [ebp + 0x18]
cmp eax, ebx
je 0x44ef77
cmp byte [eax], bl
je 0x44ef77
push 0x3f
push eax
lea eax, [esi + 0x5c]
push eax
call dword [sym.imp.MSVCRT.dll_strncpy]
add esp, 0xc
mov edi, dword [ebp + 8]
cmp edi, ebx
je 0x44efe8
cmp byte [edi], bl
je 0x44efe8
push edi
call sub.MSVCRT.dll_strlen
pop ecx
xor ecx, ecx
cmp eax, ebx
jle 0x44efa6
mov dl, byte [ecx + edi]
cmp dl, 0x39
jg 0x44ef9c
cmp dl, 0x30
jge 0x44efa1
cmp dl, 0x2e
jne 0x44efb4
inc ecx
cmp ecx, eax
jl 0x44ef8f
push edi
call sub.WSOCK32.dll_inet_addr
mov dword [esi + 0xe0], eax
jmp 0x44efd4
push edi
call sub.WSOCK32.dll_gethostbyname
cmp eax, ebx
je 0x44efe8
mov eax, dword [eax + 0xc]
push 4
push dword [eax]
lea eax, [esi + 0xe0]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
push dword [ebp + 0xc]
call sub.WSOCK32.dll_htons
push 1
mov word [esi + 0xdc], ax
pop eax
jmp 0x44efea
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0x14
Function at 0x4500e6
Capabilities:
Get process heap force flags

Disassembly:
mov eax, 0x4ef567
call fcn.00475fe0
sub esp, 0x9c
push ebx
push esi
lea eax, [ebp - 0x24]
push edi
mov esi, ecx
push eax
call fcn.00450512
lea eax, [ebp - 0x24]
push 0x10
push eax
lea eax, [esi + 0x94]
push eax
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 0x88]
mov edi, dword [esi + 0x168]
mov dword [ebp - 0x14], eax
lea eax, [esi + 0x16c]
push 0x18
push eax
lea eax, [ebp - 0xa8]
push eax
call sub.MSVCRT.dll_memcpy
push 0x36
call sub.MFC42.DLL_operatornew
add esp, 0x1c
lea ecx, [ebp - 0x4c]
mov dword [ebp - 0x10], eax
push 0x400
call sub.MFC42.DLL_CMemFile::CMemFile
xor ebx, ebx
lea eax, [ebp - 0x4c]
push ebx
push 0x1000
push ebx
push eax
lea ecx, [ebp - 0x90]
mov dword [ebp - 4], ebx
call sub.MFC42.DLL_CArchive::CArchive
push 0x34
mov byte [ebp - 4], 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push edi
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00451391
lea eax, [ebp - 0xa8]
push 0x18
push eax
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::Write
push dword [ebp - 0x14]
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00451391
lea eax, [ebp - 0x24]
push 0x10
push eax
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::Write
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::Close
push ebx
push ebx
lea ecx, [ebp - 0x4c]
mov eax, dword [ebp - 0x4c]
call dword [eax + 0x30]
push 0x36
lea ecx, [ebp - 0x4c]
push dword [ebp - 0x10]
call sub.MFC42.DLL_CMemFile::Read
lea ecx, [ebp - 0x4c]
call sub.MFC42.DLL_CMemFile::Close
mov eax, dword [esi + 0xcc]
lea ecx, [esi + 0xcc]
push ebx
push 0x36
push dword [ebp - 0x10]
call dword [eax + 0x20]
push dword [ebp - 0x10]
call sub.MFC42.DLL_operatordelete
pop ecx
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x90]
call fcn.00475f6e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x4c]
call fcn.00475f68
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x4502d6
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
mov eax, 0x4ef59b
call fcn.00475fe0
sub esp, 0x84
push ebx
push esi
push edi
mov esi, ecx
push 0x18
call sub.MFC42.DLL_operatornew
mov edi, eax
mov eax, dword [esi + 0x168]
mov dword [ebp - 0x24], eax
lea eax, [esi + 0x16c]
push 0x18
push eax
push edi
call sub.MSVCRT.dll_memcpy
push 0x30
pop eax
push eax
mov dword [ebp - 0x10], eax
call sub.MFC42.DLL_operatornew
mov ebx, eax
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0xa4]
push ebx
push eax
push 0x18
push edi
call fcn.0043f4ec
push edi
call sub.MFC42.DLL_operatordelete
push dword [ebp - 0x10]
call sub.MFC42.DLL_operatornew
push dword [ebp - 0x10]
mov dword [ebp - 0x18], eax
push ebx
push eax
call sub.MSVCRT.dll_memcpy
push ebx
call sub.MFC42.DLL_operatordelete
mov eax, dword [ebp - 0x10]
mov ecx, dword [esi + 0xb4]
add eax, 0xc
add esp, 0x40
movzx edi, ax
inc edi
mov dword [ebp - 0x1c], eax
inc edi
mov dword [ebp - 0x20], ecx
push edi
call sub.MFC42.DLL_operatornew
lea ecx, [ebp - 0x4c]
mov dword [ebp - 0x14], eax
mov dword [esp], 0x400
call sub.MFC42.DLL_CMemFile::CMemFile
xor ebx, ebx
lea eax, [ebp - 0x4c]
push ebx
push 0x1000
push ebx
push eax
lea ecx, [ebp - 0x90]
mov dword [ebp - 4], ebx
call sub.MFC42.DLL_CArchive::CArchive
push dword [ebp - 0x1c]
mov byte [ebp - 4], 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push 1
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push 3
call sub.WSOCK32.dll_htons
push eax
lea ecx, [ebp - 0x90]
call fcn.00451367
push dword [ebp - 0x24]
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00451391
push dword [ebp - 0x20]
call sub.WSOCK32.dll_htonl
push eax
lea ecx, [ebp - 0x90]
call fcn.00451391
push dword [ebp - 0x10]
lea ecx, [ebp - 0x90]
push dword [ebp - 0x18]
call sub.MFC42.DLL_CArchive::Write
lea ecx, [ebp - 0x90]
call sub.MFC42.DLL_CArchive::Close
mov eax, dword [ebp - 0x4c]
push ebx
push ebx
lea ecx, [ebp - 0x4c]
call dword [eax + 0x30]
push edi
lea ecx, [ebp - 0x4c]
push dword [ebp - 0x14]
call sub.MFC42.DLL_CMemFile::Read
lea ecx, [ebp - 0x4c]
call sub.MFC42.DLL_CMemFile::Close
mov eax, dword [esi + 0xcc]
lea ecx, [esi + 0xcc]
push ebx
push edi
push dword [ebp - 0x14]
call dword [eax + 0x20]
push dword [ebp - 0x14]
call sub.MFC42.DLL_operatordelete
push dword [ebp - 0x18]
call sub.MFC42.DLL_operatordelete
pop ecx
mov byte [ebp - 4], bl
pop ecx
lea ecx, [ebp - 0x90]
call fcn.00475f6e
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x4c]
call fcn.00475f68
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret