joyce8/EMBER2024-capa huggingface dataset:
Function at 0x457fef
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x20c]
push esi
push edi
push 0x208
xor esi, esi
mov edi, ecx
push esi
push eax
call fcn.0056f980
add esp, 0xc
lea eax, [ebp - 0x20c]
push esi
push 0x17
push eax
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
je 0x45805a
lea eax, [ebp - 0x20c]
push 0x5a1724
push eax
call fcn.0057d0dd
pop ecx
pop ecx
push ebx
lea eax, [ebp - 0x20c]
mov ecx, edi
push eax
call fcn.004575ce
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045ef18
leave
ret 4

Function at 0x458272
Capabilities:
Check if file exists
Get file version info

Disassembly:
push 0x110
mov eax, 0x59fd56
call fcn.0045f202
mov esi, dword [ebp + 0xc]
lea ecx, [ebp - 0x108]
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x110], ebx
push esi
mov dword [ebp - 0x10c], esi
call fcn.0040f6c0
xor ecx, ecx
mov dword [ebp - 0xdc], 7
xor eax, eax
mov dword [ebp - 4], ecx
mov dword [ebp - 0xe0], ecx
mov word [ebp - 0xf0], ax
push 0xc8
push ecx
lea eax, [ebp - 0xd8]
mov byte [ebp - 4], 1
push eax
call fcn.0056f980
add esp, 0xc
cmp dword [ebp - 0xf8], 0
je 0x4583e5
cmp dword [ebp - 0xf4], 8
lea eax, [ebp - 0x108]
cmovae eax, dword [ebp - 0x108]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4583e5
xor eax, eax
mov dword [ebp - 0x114], eax
mov dword [ebp - 0x118], eax
mov dword [ebp - 0x11c], eax
lea eax, [ebp - 0x118]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov edi, eax
test edi, edi
jne 0x458340
xor eax, eax
mov byte [ebp - 0x10c], al
push dword [ebp - 0x10c]
jmp 0x4583f3
lea eax, [edi + 1]
push eax
call fcn.0045ec70
mov esi, eax
mov dword [ebp - 0x110], esi
pop ecx
test esi, esi
je 0x45832d
push esi
push edi
push 0
push dword [ebp - 0x10c]
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
jne 0x458372
push esi
call fcn.0045ec79
pop ecx
jmp 0x45832d
lea eax, [ebp - 0x11c]
push eax
lea eax, [ebp - 0x114]
push eax
push 0x5a1724
push esi
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x458369
mov eax, dword [ebp - 0x114]
push dword [ebp - 0x110]
mov edi, dword [eax + 8]
movzx esi, word [eax + 0xe]
call fcn.0045ec79
push esi
push 1
movzx eax, di
push eax
shr edi, 0x10
lea eax, [ebp - 0xd8]
push edi
push 0x5a8bb8
push eax
call fcn.00411a40
lea eax, [ebp - 0xd8]
push eax
call fcn.0057cf7b
add esp, 0x20
lea ecx, [ebp - 0xf0]
push eax
lea eax, [ebp - 0xd8]
push eax
call fcn.00411630
xor eax, eax
mov byte [ebp - 0x110], al
push dword [ebp - 0x110]
mov dword [ebx + 0x10], eax
mov ecx, ebx
mov dword [ebx + 0x14], eax
lea eax, [ebp - 0xf0]
push eax
call fcn.0044a75f
lea ecx, [ebp - 0xf0]
call fcn.004113b0
lea ecx, [ebp - 0x108]
call fcn.004113b0
mov eax, ebx
call fcn.0045f1bd
ret
Function at 0x458425
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x45848f
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 8]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, dword [ebp + 0x18]
push eax
mov dword [ebx], eax
call fcn.0045ec70
mov edi, eax
pop ecx
test edi, edi
je 0x45848f
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LockResource]
push dword [ebx]
push eax
push edi
call fcn.0056ee80
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebp + 0x14]
mov dword [eax], edi
mov al, 1
jmp 0x458491
xor al, al
pop edi
pop esi
pop ebx
leave
ret

Function at 0x459aea
Capabilities:
Hash data with md5

Disassembly:
xor eax, eax
mov byte [ecx + 0x68], al
mov dword [ecx + 0x14], eax
mov dword [ecx + 0x10], eax
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret

Function at 0x45cf62
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 8]
mov eax, ecx
push esi
push edi
mov dword [ebp - 4], eax
lea edi, [eax + 0x210]
mov esi, dword [edi]
mov dword [ebp - 8], edi
cmp esi, dword [eax + 0x214]
je 0x45d02f
lea edi, [esi + 0x28]
lea ecx, [ebx + 0xa8]
mov dword [ebp + 8], edi
push ecx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5a5d74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
sub edi, 0xffffff80
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5a5d74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5a5d74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5a5d74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0xa8]
push edi
push eax
call fcn.0057cfb0
mov edi, dword [ebp + 8]
pop ecx
pop ecx
test eax, eax
jne 0x45d00b
lea eax, [ebx + 0x28]
push edi
push eax
call fcn.0057cfb0
pop ecx
pop ecx
test eax, eax
je 0x45d04c
mov eax, 0x1b0
lea ecx, [ebx + 0xa8]
add edi, eax
add esi, eax
mov eax, dword [ebp - 4]
mov dword [ebp + 8], edi
cmp esi, dword [eax + 0x214]
jne 0x45cf95
mov edi, dword [ebp - 8]
lea eax, [ebx + 0xa8]
push eax
call fcn.0057cef0
pop ecx
test eax, eax
je 0x45d04c
push ebx
mov ecx, edi
call fcn.0045ceb4
mov al, 1
jmp 0x45d04e
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x45d82e
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov ebx, 0x114
push edi
push ebx
xor edi, edi
mov eax, dword [esi + 0x210]
mov dword [esi + 0x214], eax
lea eax, [ebp - 0x118]
push edi
push eax
call fcn.0056f980
add esp, 0xc
mov dword [ebp - 0x118], ebx
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x108], 2
jne 0x45d88f
mov ecx, esi
call fcn.0045d31b
jmp 0x45d8a4
mov ebx, edi
test edi, edi
jne 0x45d8a4
mov ecx, esi
call fcn.0045d1f8
inc ebx
mov edi, eax
cmp ebx, 0xa
jl 0x45d891
mov eax, dword [esi + 0x214]
mov ecx, 0x1b0
sub eax, dword [esi + 0x210]
cdq
idiv ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045ef18
leave
ret
Function at 0x46a250
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x46a299
mov al, byte [esi]
push eax
call fcn.004763c0
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x46a277
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x46b670
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x46b691
cmp dword [esi + 0x8c], 0
je 0x46b691
push 2
push 3
push esi
call fcn.00476990
add esp, 0xc
push dword [ebp + 0xc]
call fcn.00478560
add esp, 4
test esi, esi
je 0x46b6b4
cmp dword [esi + 0x8c], 0
je 0x46b6b4
push 3
push esi
call fcn.004769d0
add esp, 8
pop esi
pop ebp
ret

Function at 0x46c340
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x2b0], 2
jne 0x46c355
pop ebp
jmp fcn.0046c2f0
mov al, 1
pop ebp
ret
Function at 0x473740
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x608], 0
je 0x473784
push esi
push 1
push edi
call fcn.004669b0
push dword [edi + 0x59c]
mov eax, dword [edi + 0x608]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.004669b0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4737ba
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x5ac298
push 2
push eax
call fcn.0057db70
push dword [edi + 0x598]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0057db70
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x473c00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
mov esi, dword [ecx + eax*4 + 0x1a8]
push edi
mov edi, dword [ebp + 0x10]
push eax
push ecx
mov dword [ebp - 0x88], ecx
call fcn.00474140
add esp, 8
push 0
push dword [ebp + 0x14]
push edi
push esi
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x473cba
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x473c7c
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.0049d160
push eax
mov eax, dword [ebp - 0x88]
push str.Send_failure:__s
push dword [eax]
call fcn.004737c0
mov eax, dword [ebp - 0x88]
add esp, 0x18
mov eax, dword [eax]
mov dword [eax + 0xcac], edi
mov eax, esi
mov dword [ebx], 0x37
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
Function at 0x474140
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
mov edx, dword [ebx + ecx*4 + 0x1a8]
lea esi, [ebx + 0x1cc]
add esi, eax
mov dword [ebp + 8], edx
mov eax, dword [ebx + 0x2a8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x4741fd
cmp dword [ebx + ecx*4 + 0x1bc], 0x473b10
jne 0x4741fd
cmp dword [esi], 0
je 0x47418f
test edi, edi
je 0x4741fd
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.004732f0
add esp, 0x14
cmp eax, 0xffffffff
je 0x4741fd
test al, 1
je 0x4741fd
cmp dword [esi], 0
jne 0x4741e4
mov eax, dword [ebx]
mov eax, dword [eax + 0x8e4]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x610330]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x4741e4
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
pop ebp
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4741fd
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4742f0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
test byte [eax + 0x1f8], 1
je 0x474310
push eax
call fcn.0046cce0
add esp, 4
test eax, eax
jne 0x474332
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1a8]
cmp eax, 0xffffffff
je 0x47430c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x474332
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x474b20
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x61c268]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x474b71
push 3
push 2
push eax
push 6
call fcn.00476090
add esp, 0x10
test al, al
je 0x474b65
mov dword [0x61c268], 2
mov esp, ebp
pop ebp
ret
mov dword [0x61c268], 1
jmp 0x474b76
cmp eax, 2
je 0x474bb6
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x474b9d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x474bb6
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x474de0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x90], 2
mov ebx, dword [esi]
je 0x474fec
test dword [esi + 0x284], 0x8000002
push edi
jne 0x474fe2
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
mov dword [ebp - 0x188], 0x80
push eax
push edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x474e79
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.0049d160
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.004737c0
add esp, 0x1c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x104]
mov dword [ebp - 0x188], 0x80
push 0
push eax
call fcn.0056f980
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x104]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x474eed
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.0049d160
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.004737c0
add esp, 0x1c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x138]
push eax
lea edi, [esi + 0x10a]
lea eax, [ebp - 0x184]
push edi
push eax
call fcn.004755b0
add esp, 0xc
test al, al
jne 0x474f51
call fcn.0057f894
mov esi, eax
call fcn.0057f894
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push dword [esi]
call fcn.0049d160
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004737c0
add esp, 0x1c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [edi]
mov eax, dword [edi + 0x28]
movups xmmword [esi + 0x5c], xmm0
movups xmm0, xmmword [edi + 0x10]
movups xmmword [esi + 0x6c], xmm0
movq xmm0, qword [edi + 0x20]
movq qword [esi + 0x7c], xmm0
mov dword [esi + 0x84], eax
mov ax, word [edi + 0x2c]
mov word [esi + 0x88], ax
lea eax, [esi + 0x16c]
push eax
lea eax, [esi + 0x13c]
push eax
lea eax, [ebp - 0x104]
push eax
call fcn.004755b0
add esp, 0xc
test al, al
jne 0x474fe2
call fcn.0057f894
mov esi, eax
call fcn.0057f894
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push dword [esi]
call fcn.0049d160
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004737c0
add esp, 0x1c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push esi
call fcn.00474a40
add esp, 4
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
Function at 0x4759e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push 4
mov eax, dword [esi + 0xa90]
shr eax, 0xc
and eax, 1
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x475a3e
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004738a0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push dword [esi + 0xa50]
mov dword [ebp - 0x10], 1
call fcn.00475cd0
push dword [esi + 0xa54]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00475cd0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x475aae
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.004738a0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0045ef18
mov esp, ebp
pop ebp
ret

Function at 0x475ac0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push 4
mov dword [ebp - 0x88], 1
mov esi, dword [eax]
lea eax, [ebp - 0x88]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x475b33
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049d160
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004738a0
add esp, 0x18
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.004738a0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop esi
call fcn.0045ef18
mov esp, ebp
pop ebp
ret

Function at 0x475cb0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00475ce0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.0058be27
Function at 0x475f40
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x5ac6c8
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp - 4], eax
test eax, eax
jne 0x475f60
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push str.LoadLibraryExA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x5ac6e4
push esi
mov dword [ebp - 8], ebx
call fcn.005843cc
add esp, 8
test eax, eax
je 0x475fac
test ebx, ebx
je 0x475f9c
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x475fd5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x475fd5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x476080
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x475ff1
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x610330]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x476076
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x476076
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x476022
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x476040
sub ecx, edx
add ecx, ebx
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x476050
mov eax, dword [ebp - 8]
test eax, eax
je 0x47606d
push 8
push 0
push ebx
call eax
jmp 0x476074
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x610334]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x476210
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6102d4]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x476269
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x476256
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x476250
shr eax, 8
cmp al, 2
je 0x476269
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
push 3
push 2
push 0
push 6
call fcn.00476090
add esp, 0x10
test al, al
je 0x47629f
push 0x6217e8
mov byte [0x6217e0], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
mov byte [0x6217e0], 0
call fcn.0045ef18
mov esp, ebp
pop ebp
ret
Function at 0x482df0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0x482f84
push edi
mov edi, dword [ebp - 0xc]
test edi, edi
je 0x482f70
push esi
nop dword [eax]
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x482e3f
mov eax, 0x10
jmp 0x482e4d
cmp eax, 0x17
jne 0x482f01
mov eax, 0x1c
cmp dword [edi + 0x18], 0
mov dword [ebp - 4], eax
je 0x482f01
mov ecx, dword [edi + 0x10]
test ecx, ecx
je 0x482f01
cmp ecx, eax
jb 0x482f01
push 0x20
call dword [0x610330]
mov esi, eax
add esp, 4
test esi, esi
je 0x482f65
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
mov dword [esi + 0xc], eax
mov eax, dword [ebp - 4]
push eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x610330]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x482f54
push dword [ebp - 4]
push dword [edi + 0x18]
push eax
call fcn.0056ee80
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x482eef
push eax
call dword [0x61033c]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x482f3a
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x482efe
mov dword [eax + 0x1c], esi
mov dword [ebp - 8], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x482e30
mov edi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop esi
test eax, eax
je 0x482f1e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test edi, edi
je 0x482f6c
push ebx
call fcn.00482db0
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [esi + 0x18]
mov edi, 8
call dword [0x610334]
push esi
call dword [0x610334]
add esp, 8
jmp 0x482f0f
push esi
mov edi, 8
call dword [0x610334]
add esp, 4
jmp 0x482f0f
mov edi, 8
jmp 0x482f0f
test ebx, ebx
jne 0x482f7c
mov edi, 0x2af9
push edi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x483330
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.005848a3
add esp, 0x18
test eax, eax
je 0x483352
cmp eax, 0xffffffff
jne 0x483354
xor eax, eax
pop ebp
ret