joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b6dc
Capabilities:
Hide graphical window

Disassembly:
push 0x9c
mov eax, 0x5f7108
call fcn.0055d7b9
mov edi, ecx
mov dword [ebp - 0x98], edi
mov eax, dword [ebp + 8]
xor ebx, ebx
mov dword [edi + 0x10], eax
mov dword [eax + 0x6e8], ebx
cmp dword [edi + 4], ebx
jne 0x44b76e
lea eax, [ebp - 0xa8]
push eax
call fcn.0044b347
mov ecx, dword [edi + 0x10]
lea esi, [ebp - 0xa8]
push ebx
sub esp, 0x10
mov edi, esp
mov eax, dword [ecx]
push ebx
movsd dword es:[edi], dword [esi]
push 0x40000000
push ebx
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call dword [eax + 0x24]
mov ecx, eax
call fcn.00413da0
mov edi, dword [ebp - 0x98]
mov ecx, edi
push eax
call fcn.00419e73
mov esi, dword [edi + 0x10]
mov ecx, esi
call fcn.0042a703
push eax
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x24]
mov ecx, eax
call fcn.0041396c
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], ebx
call fcn.00419790
lea ecx, [ebp - 0x94]
mov bl, al
call fcn.0041916c
mov esi, 0x6d8
test bl, bl
je 0x44b7a9
mov eax, dword [edi + 0x10]
add eax, esi
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
mov eax, dword [edi + 0x10]
add eax, esi
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
call fcn.0055d763
ret 4

Function at 0x44b7df
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x6807dc]
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.0041bf52
mov ecx, dword [esi + 0x6f0]
test ecx, ecx
je 0x44b85b
lea eax, [ebp - 0x14]
push eax
call fcn.0044b347
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
mov ecx, dword [esi + 0x6f0]
test eax, eax
je 0x44b837
push 0
call fcn.0041963b
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x44b85b
mov eax, dword [ebp - 8]
sub eax, dword [ebp - 0x10]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push 0
call fcn.0041963b
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0055cf54
leave
ret 0xc
Function at 0x44b944
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x6807dc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push dword [ebp + 0x18]
lea esi, [ebp + 8]
mov ebx, ecx
sub esp, 0x10
mov edi, esp
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
call fcn.0041d4be
mov ecx, dword [ebx + 0x6f0]
test ecx, ecx
je 0x44b9c8
lea eax, [ebp - 0x14]
push eax
call fcn.0044b347
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.USER32.dll_IsRectEmpty]
mov ecx, dword [ebx + 0x6f0]
test eax, eax
je 0x44b9a4
push 0
call fcn.0041963b
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
jmp 0x44b9c8
mov eax, dword [ebp - 8]
sub eax, dword [ebp - 0x10]
push 0x54
push eax
mov eax, dword [ebp - 0xc]
sub eax, dword [ebp - 0x14]
push eax
push dword [ebp - 0x10]
push dword [ebp - 0x14]
push 0
call fcn.0041963b
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0055cf54
leave
ret 0x14
Function at 0x44e87c
Capabilities:
Get file size
Read file on windows

Disassembly:
push 0x2cc
mov eax, 0x5f72a1
call fcn.0055d7b9
mov dword [ebp - 0x2d8], ecx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2cc], ebx
call fcn.00413dbc
push eax
lea ecx, [ebp - 0x94]
call fcn.00419095
xor edi, edi
mov dword [ebp - 4], edi
call fcn.00413dc2
mov ecx, eax
call fcn.00419790
test al, al
je 0x44e96a
push ebx
lea ecx, [ebp - 0x94]
call fcn.0041928c
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocStringLen
lea ecx, [ebp - 0x94]
call fcn.0041926c
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x44e90d
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0041916c
jmp 0x44ea4b
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x44e8f9
push esi
mov dword [ebp - 0x2c8], edi
call fcn.0055cfcb
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x2c8]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2c8], esi
je 0x44ea36
push edi
call fcn.0055cf65
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0041916c
jmp 0x44ea49
call fcn.00413dc2
push eax
lea ecx, [ebp - 0x94]
call fcn.0041926f
call fcn.00413f85
test al, al
je 0x44e98b
call fcn.00413dc8
jmp 0x44e9a2
push 2
push edi
lea ecx, [ebp - 0x94]
call fcn.0041926c
push eax
call fcn.004269c0
add esp, 0xc
mov ebx, eax
test ebx, ebx
je 0x44e8f9
lea eax, [ebp - 0x2c4]
push eax
lea eax, [ebp - 0x2d4]
push eax
push 1
push dword [ebp - 0x2cc]
push ebx
call fcn.00426400
add esp, 0x14
test eax, eax
jne 0x44e8f9
mov esi, dword [ebp - 0x98]
test esi, esi
je 0x44e8f9
push esi
call fcn.0055cfcb
push 3
push esi
mov edi, eax
push edi
push dword [ebp - 0x2d4]
push ebx
call fcn.00426d97
add esp, 0x18
test eax, eax
je 0x44ea26
cmp eax, 0x600
je 0x44ea26
push edi
call fcn.0055cf65
pop ecx
call fcn.00413f85
test al, al
jne 0x44e956
push ebx
call fcn.0042625c
jmp 0x44e955
call fcn.00413f85
test al, al
jne 0x44ea36
push ebx
call fcn.0042625c
pop ecx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x94]
call fcn.0041916c
test edi, edi
jne 0x44eabd
xor edi, edi
push edi
push 0x80
push 3
push edi
push 1
push SysReAllocStringLen
push dword [ebp - 0x2cc]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x44eab9
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
test esi, esi
je 0x44eab9
push esi
mov dword [ebp - 0x2d0], edi
call fcn.0055cfcb
pop ecx
push 0
mov edi, eax
lea eax, [ebp - 0x2d0]
push eax
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x2d0], esi
je 0x44eab5
push edi
call fcn.0055cf65
pop ecx
xor edi, edi
test edi, edi
jne 0x44eabd
xor eax, eax
jmp 0x44ead8
mov ecx, dword [ebp - 0x2d8]
push esi
push edi
call fcn.0044eae0
push 1
push edi
mov esi, eax
call fcn.0055cf9a
pop ecx
pop ecx
mov eax, esi
call fcn.0055d763
ret 4
Function at 0x455f80
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 0x455fc9
mov al, byte [esi]
push eax
call fcn.00462810
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 0x455fa7
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x457200
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x2f0], 2
jne 0x457215
pop ebp
jmp fcn.004571b0
mov al, 1
pop ebp
ret
Function at 0x45f350
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x608], 0
je 0x45f394
push esi
push 1
push edi
call fcn.004527b0
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.004527b0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x45f3ca
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x607070
push 2
push eax
call fcn.005cc458
push dword [edi + 0x598]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005cc458
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x45f750
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x6807dc]
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 + 0x1c0]
push edi
mov edi, dword [ebp + 0x10]
push eax
push ecx
mov dword [ebp - 0x88], ecx
call fcn.0045fcb0
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 0x45f80a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x45f7cc
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.00487510
push eax
mov eax, dword [ebp - 0x88]
push str.Send_failure:__s
push dword [eax]
call fcn.0045f3d0
mov eax, dword [ebp - 0x88]
add esp, 0x18
mov eax, dword [eax]
mov dword [eax + 0xcfc], edi
mov eax, esi
mov dword [ebx], 0x37
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
Function at 0x45fcb0
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
lea esi, [ebx + 0x1e4]
add esi, eax
mov eax, dword [ebx + 0x2e8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x45fd78
cmp dword [ebx + ecx*4 + 0x1d4], 0x45f660
jne 0x45fd78
cmp dword [esi], 0
je 0x45fcf9
test edi, edi
je 0x45fd78
mov eax, dword [ebx + ecx*4 + 0x1c0]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.004623f0
add esp, 0x14
cmp eax, 0xffffffff
je 0x45fd78
test al, 1
je 0x45fd78
mov ecx, dword [esi]
test ecx, ecx
jne 0x45fd53
mov eax, dword [ebx]
mov eax, dword [eax + 0x8f4]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x67b308]
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 0x45fd71
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x45fd78
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x45ff00
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x210], 0
je 0x45ff20
push eax
call fcn.0045a080
add esp, 4
test eax, eax
jne 0x45ff3e
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1c0]
cmp eax, 0xffffffff
je 0x45ff1c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x45ff1c
mov al, 1
pop ebp
ret

Function at 0x460680
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x68a7dc]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4606d1
push 3
push 2
push eax
push 6
call fcn.00461c90
add esp, 0x10
test al, al
je 0x4606c5
mov dword [0x68a7dc], 2
mov esp, ebp
pop ebp
ret
mov dword [0x68a7dc], 1
jmp 0x4606d6
cmp eax, 2
je 0x460716
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 0x4606fd
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x460716
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 0x460970
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18c
mov eax, dword [0x6807dc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x90], 3
jne 0x460b91
cmp byte [esi + 0x2a5], 0
push ebx
push edi
jne 0x460b86
cmp byte [esi + 0x2c0], 0
jne 0x460b86
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0x188]
mov ebx, dword [esi]
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 0x460a13
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00487510
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.0045f3d0
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x104]
mov dword [ebp - 0x18c], 0x80
push 0
push eax
call fcn.005c81c0
add esp, 0xc
lea eax, [ebp - 0x18c]
push eax
lea eax, [ebp - 0x104]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x460a87
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00487510
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.0045f3d0
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x138]
push eax
lea edi, [esi + 0x10a]
push edi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.0045fd80
add esp, 0x10
test al, al
jne 0x460af0
call fcn.005d2749
mov esi, dword [eax]
call fcn.005d2749
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00487510
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0045f3d0
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
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
push dword [ebp - 0x18c]
lea eax, [ebp - 0x104]
push eax
call fcn.0045fd80
add esp, 0x10
test al, al
jne 0x460b86
call fcn.005d2749
mov esi, dword [eax]
call fcn.005d2749
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.00487510
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.0045f3d0
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push esi
call fcn.004605a0
add esp, 4
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
Function at 0x4615e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6807dc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0xad3], al
setne al
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 0x46163d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0045f4b0
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push dword [esi + 0xa6c]
mov dword [ebp - 0x10], 1
call fcn.004618b0
push dword [esi + 0xa70]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.004618b0
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 0x4616ad
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.0045f4b0
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0055cf54
mov esp, ebp
pop ebp
ret

Function at 0x4616c0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x6807dc]
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 0x461733
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00487510
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0045f4b0
add esp, 0x18
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0045f4b0
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop esi
call fcn.0055cf54
mov esp, ebp
pop ebp
ret

Function at 0x461890
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004618d0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.005e2326
Function at 0x461b20
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x6074f4
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x461b40
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x607508
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x607518
push esi
mov dword [ebp - 8], ebx
call fcn.005daf5c
add esp, 8
test eax, eax
je 0x461b8c
test ebx, ebx
je 0x461b7c
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_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x461bb5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x461bb5
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_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x461c78
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x461bd1
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x67b308]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x461c6e
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x461c6e
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x461c10
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x461c30
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x461c45
mov eax, dword [ebp - 8]
test eax, eax
je 0x461c65
push 8
push 0
push ebx
call eax
jmp 0x461c6c
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x67b30c]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x461df0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6807dc]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x461e49
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x461e36
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x461e30
shr eax, 8
cmp al, 2
je 0x461e49
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.00461b20
add esp, 4
mov dword [0x68a7e4], eax
test eax, eax
je 0x461e7c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x68a7e0]
test eax, eax
cmovne ecx, eax
mov dword [0x68a7e0], ecx
push 3
push 2
push 0
push 6
call fcn.00461c90
add esp, 0x10
test al, al
je 0x461eb2
push 0x690f68
mov byte [0x690f60], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
mov byte [0x690f60], 0
call fcn.0055cf54
mov esp, ebp
pop ebp
ret
Function at 0x4637a0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4637c1
cmp dword [esi + 0x80], 0
je 0x4637c1
push 2
push 3
push esi
call fcn.00462db0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004631e0
add esp, 4
test esi, esi
je 0x4637e4
cmp dword [esi + 0x80], 0
je 0x4637e4
push 3
push esi
call fcn.00462df0
add esp, 8
pop esi
pop ebp
ret
Function at 0x46ee20
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:
push ebp
mov ebp, esp
sub esp, 0x34
mov eax, dword [0x6807dc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [sym.imp.WS2_32.dll_socket]
push edi
push 6
push 1
push 2
mov dword [ebp - 0x34], 0x10
mov dword [ebp - 0x30], 1
call esi
mov edi, eax
cmp edi, 0xffffffff
je 0x46eff1
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [ebp - 0x24], xmm0
mov word [ebp - 0x2c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [ebp - 0x28], eax
xor eax, eax
push 4
mov word [ebp - 0x2a], ax
lea eax, [ebp - 0x30]
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 0x46efdf
push 0x10
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x46efdf
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x2c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x46efdf
push 1
push edi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x46efdf
push 0
push 1
push 2
call esi
mov dword [ebx], eax
cmp eax, 0xffffffff
je 0x46efdf
push 0x10
lea ecx, [ebp - 0x2c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x46efdf
push 0
push 0
push edi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebx + 4], eax
cmp eax, 0xffffffff
je 0x46efdf
push ebx
push 0x66444c
lea eax, [ebp - 0x1c]
push 0xc
push eax
call fcn.0046cd20
lea esi, [ebp - 0x1c]
add esp, 0x10
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x46ef46
push 0
sub esi, ecx
lea eax, [ebp - 0x1c]
push esi
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_send]
cmp eax, esi
jne 0x46efdf
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, esi
jne 0x46efdf
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x10]
sub esi, 4
jb 0x46ef93
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x46ef98
add ecx, 4
add edx, 4
sub esi, 4
jae 0x46ef82
cmp esi, 0xfffffffc
je 0x46efc5
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x46efdf
cmp esi, 0xfffffffd
je 0x46efc5
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x46efdf
cmp esi, 0xfffffffe
je 0x46efc5
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x46efdf
cmp esi, 0xffffffff
je 0x46efc5
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x46efdf
push edi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055cf54
mov esp, ebp
pop ebp
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 [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0055cf54
mov esp, ebp
pop ebp
ret