joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b8b0
Capabilities:
Check for unmoving mouse cursor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x38
mov eax, dword [0x6ce8d4]
xor eax, esp
mov dword [esp + 0x34], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, ecx
cmp eax, 0x4e
jne 0x44b903
push dword [edi + 4]
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [ebp + 8]
push dword [ebp + 0x10]
push esi
push eax
push dword [edi + 4]
push dword [edi + 8]
call dword [sym.imp.USER32.dll_CallWindowProcW]
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
cmp eax, 8
jne 0x44b9fc
push 0
push str.SysMonthCal32
call dword [sym.imp.USER32.dll_FindWindowW]
mov esi, eax
push esi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44b98f
xorps xmm0, xmm0
lea eax, [esp + 0x14]
push eax
movaps xmmword [esp + 0x14], xmm0
movaps xmmword [esp + 0x24], xmm0
call dword [sym.imp.USER32.dll_GetCursorPos]
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.USER32.dll_ScreenToClient]
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x20
push eax
push 0
push 0x100e
push esi
call dword [sym.imp.USER32.dll_SendMessageW]
mov eax, dword [esp + 0x1c]
cmp eax, 0x1010003
je 0x44b977
cmp eax, 0x2010003
jne 0x44b9e7
mov eax, 1
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
lea eax, [esp + 8]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
lea eax, [esp + 0x10]
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 8]
cmp eax, dword [esp + 0x10]
jl 0x44b9c4
cmp eax, dword [esp + 0x18]
jg 0x44b9c4
cmp eax, dword [esp + 0x14]
jl 0x44b9c4
cmp eax, dword [esp + 0x1c]
jle 0x44b9e7
push ecx
push dword [ebp + 0x10]
mov ecx, edi
push dword [ebp + 0xc]
push 8
call fcn.0044ba90
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
xor eax, eax
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
cmp eax, 0x101
jne 0x44b8df
cmp esi, 0x2e
je 0x44ba39
cmp esi, 8
je 0x44ba39
cmp esi, 0x1b
jne 0x44b8df
push dword [ebp + 0x10]
push esi
push eax
push dword [edi + 4]
call dword [sym.imp.USER32.dll_DefWindowProcW]
mov ecx, dword [edi + 0x10]
mov esi, eax
mov dword [ecx + 0x14dc], 3
jmp 0x44ba62
push dword [ebp + 0x10]
push esi
push 0x101
push dword [edi + 4]
call dword [sym.imp.USER32.dll_DefWindowProcW]
mov ecx, dword [edi + 0x10]
mov esi, eax
mov dword [ecx + 0x14dc], 2
mov ecx, dword [edi + 0x10]
call fcn.0044bba0
push 0
push 0
push 0x10
push dword [edi + 4]
call dword [sym.imp.USER32.dll_PostMessageW]
mov ecx, dword [esp + 0x3c]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
Function at 0x450560
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
push 0x44
lea eax, [ebp - 0x54]
push 0
push eax
call fcn.005d7990
add esp, 0xc
lea eax, [ebp - 0x10]
xorps xmm0, xmm0
movups xmmword [ebp - 0x10], xmm0
push eax
lea eax, [ebp - 0x54]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [ebp + 8]
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov esp, ebp
pop ebp
ret
Function at 0x4588e0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x44
push 0x40
lea eax, [ebp - 0x40]
mov dword [ebp - 0x44], 0x44
push 0
push eax
call fcn.005d7990
add esp, 0xc
lea eax, [ebp - 0x44]
push dword [ebp + 0x10]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x459a30
Capabilities:
Hash data with md5
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
push 0x63d260
push eax
lea eax, [ebp - 0x408]
mov dword [ebp - 0x408], 0
push eax
call fcn.005e4007
mov eax, dword [ebp - 0x408]
add esp, 0xc
test eax, eax
je 0x459b02
push eax
push 0x400
lea eax, [ebp - 0x404]
mov dword [esi + 4], 0
push 1
push eax
mov dword [esi], 0
mov dword [esi + 8], 0x67452301
mov dword [esi + 0xc], 0xefcdab89
mov dword [esi + 0x10], 0x98badcfe
mov dword [esi + 0x14], 0x10325476
call fcn.005e4332
add esp, 0x10
test eax, eax
je 0x459aee
nop dword [eax + eax]
push eax
lea eax, [ebp - 0x404]
push eax
push esi
call fcn.00459970
push dword [ebp - 0x408]
lea eax, [ebp - 0x404]
push 0x400
push 1
push eax
call fcn.005e4332
add esp, 0x1c
test eax, eax
jne 0x459ac0
push esi
call fcn.00459860
push dword [ebp - 0x408]
call fcn.005e40e6
add esp, 8
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
Function at 0x45ce90
Capabilities:
Create thread

Disassembly:
push esi
push 0x6b
mov esi, ecx
call fcn.0040e9f0
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetForegroundWindow]
push 0
push 0
push esi
push 0x45d080
push 0
push 0
call fcn.005e5b46
add esp, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
ret

Function at 0x45ffa0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push 0x63d610
push 0x87
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x45fffc
push edi
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x45fff4
push esi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
cmp eax, 0x34b
jne 0x45fff4
push eax
push edi
push dword [ebp + 8]
call fcn.005d7410
add esp, 0xc
mov eax, 1
pop edi
pop esi
pop ebp
ret 4
pop edi
xor eax, eax
pop esi
pop ebp
ret 4
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x460010
Capabilities:
Delete file
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x633660
mov eax, dword fs:[0]
push eax
sub esp, 0x1a8
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
movzx eax, word [ebp + 8]
xor esi, esi
mov ecx, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
push 0x63d610
push eax
push esi
mov dword [ebp - 0x1a8], ecx
mov dword [ebp - 0x1b4], esi
mov dword [ebp - 0x1a4], esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov dword [ebp - 0x1ac], eax
test eax, eax
je 0x460226
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x1b0], eax
test eax, eax
je 0x460226
push dword [ebp - 0x1ac]
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp - 0x1a8]
mov dword [ebp - 0x1a4], eax
cmp dword [ecx + 0x80], eax
je 0x4600f1
push 0x100
lea eax, [ebp - 0x138]
push esi
push eax
call fcn.005d7990
mov eax, dword [ebp - 0x1a8]
push dword [eax + 0x80]
lea eax, [ebp - 0x138]
push dword [ebp - 0x1a4]
push str.Get_File_size__u___u_
push eax
call fcn.0045ff70
add esp, 0x1c
jmp 0x460226
push 0
push 0x80
push 2
push 0
push 2
push 0x40000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x1ac], eax
cmp eax, 0xffffffff
je 0x46013d
push 0
lea ecx, [ebp - 0x1a4]
push ecx
push dword [ebp - 0x1a4]
push dword [ebp - 0x1b0]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
push dword [ebp - 0x1ac]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x1a0]
mov byte [ebp - 0x18], 0
xorps xmm0, xmm0
push eax
push edi
movups xmmword [ebp - 0x38], xmm0
movups xmmword [ebp - 0x28], xmm0
call fcn.00459a30
movzx eax, byte [ebp - 0x139]
add esp, 8
push eax
movzx eax, byte [ebp - 0x13a]
push eax
movzx eax, byte [ebp - 0x13b]
push eax
movzx eax, byte [ebp - 0x13c]
push eax
movzx eax, byte [ebp - 0x13d]
push eax
movzx eax, byte [ebp - 0x13e]
push eax
movzx eax, byte [ebp - 0x13f]
push eax
movzx eax, byte [ebp - 0x140]
push eax
movzx eax, byte [ebp - 0x141]
push eax
movzx eax, byte [ebp - 0x142]
push eax
movzx eax, byte [ebp - 0x143]
push eax
movzx eax, byte [ebp - 0x144]
push eax
movzx eax, byte [ebp - 0x145]
push eax
movzx eax, byte [ebp - 0x146]
push eax
movzx eax, byte [ebp - 0x147]
push eax
movzx eax, byte [ebp - 0x148]
push eax
push str._02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x_02x
lea eax, [ebp - 0x38]
push 0x21
push eax
call fcn.00451590
mov eax, dword [ebp - 0x1a8]
add eax, 0x84
push 0x21
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.005e5bd9
add esp, 0x58
test eax, eax
je 0x460213
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x460226
mov esi, 1
jmp 0x460226
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4679b0
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 0x4679f9
mov al, byte [esi]
push eax
call fcn.00474ae0
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 0x4679d7
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x4713e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0xb42], 0
je 0x471463
cmp dword [edi + 0x600], 0
je 0x47142d
push esi
push 1
push edi
call fcn.004640c0
push dword [edi + 0x594]
mov eax, dword [edi + 0x600]
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.004640c0
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x471463
push dword [edi + 0x590]
lea eax, [eax + eax*2]
push 1
add eax, 0x63e968
push 2
push eax
call fcn.005e5122
push dword [edi + 0x590]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005e5122
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x4717e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x18]
push edi
mov ecx, dword [ebx + eax*4 + 0x420]
mov edi, dword [ebp + 0x10]
push eax
push ebx
mov dword [ebp - 0x108], ecx
call fcn.00471c40
add esp, 8
test eax, eax
je 0x471837
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push dword [ebp - 0x108]
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x4718ba
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp - 0x108], eax
cmp eax, 0x2733
jne 0x471884
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
push 0x100
lea ecx, [ebp - 0x104]
push ecx
push eax
call fcn.0049c5b0
push eax
push str.Send_failure:__s
push dword [ebx]
call fcn.00471470
mov eax, dword [ebx]
add esp, 0x18
mov ecx, dword [ebp - 0x108]
mov dword [eax + 0xd9c], ecx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
Function at 0x471c40
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 + 0x420]
lea esi, [ebx + 0x448]
add esi, eax
mov dword [ebp + 8], edx
mov eax, dword [ebx + 0x568]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x471cff
cmp dword [ebx + ecx*4 + 0x438], 0x4716f0
jne 0x471cff
cmp dword [esi], 0
je 0x471c8f
test edi, edi
je 0x471cff
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.0047e6b0
add esp, 0x14
cmp eax, 0xffffffff
je 0x471cff
test al, 1
je 0x471cff
cmp dword [esi], 0
jne 0x471ce6
mov eax, dword [ebx]
mov eax, dword [eax + 0x91c]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x6ca040]
add esp, 4
mov dword [esi], eax
test eax, eax
jne 0x471cd5
pop edi
pop esi
mov eax, 0x1b
pop ebx
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
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 0x471cff
add dword [esi + 8], eax
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x471e90
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x474], 0
je 0x471eb0
push eax
call fcn.0046bf90
add esp, 4
test eax, eax
jne 0x471ed2
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x420]
cmp eax, 0xffffffff
je 0x471eac
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x471ed2
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x4720b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.005d7990
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x47213e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.0049c5b0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push dword [ebx]
call fcn.00471470
add esp, 0x1c
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
lea eax, [ebx + 0x3d4]
push eax
lea eax, [ebx + 0x3a4]
push eax
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00471d10
add esp, 0x10
test al, al
jne 0x47219a
push edi
call fcn.005e4466
mov esi, eax
call fcn.005e4466
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push dword [esi]
call fcn.0049c5b0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebx]
call fcn.00471470
add esp, 0x1c
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
Function at 0x4728e0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6d71ec]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x472931
push 3
push 2
push eax
push 6
call fcn.0049d290
add esp, 0x10
test al, al
je 0x472925
mov dword [0x6d71ec], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6d71ec], 1
jmp 0x472936
cmp eax, 2
je 0x472976
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 0x47295d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x472976
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 0x473740
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x6ce8d4]
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 + 0xb4f], 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 0x47379d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00471530
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
push dword [esi + 0xae8]
mov dword [ebp - 0x10], 1
call fcn.004739b0
push dword [esi + 0xaec]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.004739b0
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 0x47380d
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.00471530
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.005bcf27
mov esp, ebp
pop ebp
ret

Function at 0x473820
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push 4
mov dword [ebp - 0x108], 1
mov esi, dword [eax]
lea eax, [ebp - 0x108]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x473884
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049c5b0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00471530
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.005bcf27
mov esp, ebp
pop ebp
ret

Function at 0x473990
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004739c0
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.005f480b
Function at 0x473c20
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x473c40
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x63eddc
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x63edec
push esi
mov dword [ebp - 8], ebx
call fcn.005ec7fb
add esp, 8
test eax, eax
je 0x473c8c
test ebx, ebx
je 0x473c7c
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 0x473cb5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x473cb5
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 0x473d77
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x473cd1
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x6ca040]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x473d6d
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x473d6d
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x473d10
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 0x473d30
sub ecx, edx
sar ecx, 1
lea ecx, [ebx + ecx*2]
sub ecx, esi
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x473d44
mov eax, dword [ebp - 8]
test eax, eax
je 0x473d64
push 8
push 0
push ebx
call eax
jmp 0x473d6b
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x6ca044]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x473d80
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x6ce8d4]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x473dd9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x473dc6
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x473dc0
shr eax, 8
cmp al, 2
je 0x473dd9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.00473c20
add esp, 4
mov dword [0x6d71f4], eax
test eax, eax
je 0x473e0c
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x6d71f0]
test eax, eax
cmovne ecx, eax
mov dword [0x6d71f0], ecx
push 3
push 2
push 0
push 6
call fcn.0049d290
add esp, 0x10
test al, al
setne byte [0x6dc5e8]
push 0x6dc5f0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.005bcf27
mov esp, ebp
pop ebp
ret

Function at 0x475970
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x570], 2
jne 0x475988
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00475910
mov al, 1
pop ebp
ret

Function at 0x475b10
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x475b31
cmp dword [esi + 0x80], 0
je 0x475b31
push 2
push 3
push esi
call fcn.004750c0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004754d0
add esp, 4
test esi, esi
je 0x475b54
cmp dword [esi + 0x80], 0
je 0x475b54
push 3
push esi
call fcn.00475100
add esp, 8
pop esi
pop ebp
ret