joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f11e
Capabilities:
Create directory

Disassembly:
push 0x49c
mov eax, 0x48e1f7
call fcn.00458cd6
mov ebx, ecx
mov edi, dword [ebp + 8]
test edi, edi
jne 0x42f13d
xor eax, eax
jmp 0x42f2c5
push 0x100
lea eax, [ebp - 0x110]
push 0
push eax
call fcn.00432e20
lea eax, [ebp - 0x110]
push edi
push eax
call fcn.00446150
push edi
xor esi, esi
call fcn.004457a0
mov edi, eax
mov dword [ebp - 0x214], 7
xor ecx, ecx
xor eax, eax
mov dword [ebp - 0x218], ecx
mov word [ebp - 0x228], ax
push 0x100
push ecx
lea eax, [ebp - 0x210]
mov dword [ebp - 4], ecx
push eax
call fcn.00432e20
add esp, 0x24
cmp byte [ebp + edi - 0x111], 0x5c
je 0x42f1ac
mov byte [ebp + edi - 0x110], 0x5c
cmp byte [ebp - 0x110], 0
je 0x42f2b3
mov al, byte [ebp + esi - 0x110]
cmp al, 0x3a
jne 0x42f1cc
push 2
pop eax
jmp 0x42f2a3
cmp al, 0x5c
jne 0x42f2a0
push esi
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x210]
push eax
call fcn.00431b00
add esp, 0xc
cmp esi, 0x100
jae 0x42f2e1
lea eax, [ebp - 0x210]
mov byte [ebp + esi - 0x210], 0
push eax
lea ecx, [ebp - 0x240]
call fcn.0040b720
lea eax, [ebp - 0x240]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x258]
mov ecx, ebx
push eax
call fcn.0042f834
push eax
lea ecx, [ebp - 0x228]
call fcn.00403a50
push 0
push 1
lea ecx, [ebp - 0x258]
call fcn.00401fb0
push 0
push 1
lea ecx, [ebp - 0x240]
mov byte [ebp - 4], 0
call fcn.004188e8
cmp dword [ebp - 0x214], 8
lea ecx, [ebp - 0x4a8]
lea eax, [ebp - 0x228]
cmovae eax, dword [ebp - 0x228]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, 0xffffffff
jne 0x42f2a0
cmp dword [ebp - 0x214], 8
lea eax, [ebp - 0x228]
push 0
cmovae eax, dword [ebp - 0x228]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
je 0x42f2cd
xor eax, eax
inc eax
add esi, eax
cmp byte [ebp + esi - 0x110], 0
jne 0x42f1b9
push 0
push 1
lea ecx, [ebp - 0x228]
call fcn.00401fb0
xor eax, eax
inc eax
call fcn.00458c91
ret 4
push 0
push 1
lea ecx, [ebp - 0x228]
call fcn.00401fb0
jmp 0x42f136
call fcn.00413cbe
int3

Function at 0x42f806
Capabilities:
Create thread

Disassembly:
mov edx, dword [ecx + 0x300]
or eax, 0xffffffff
cmp edx, eax
je 0x42f818
cmp edx, 1
jne 0x42f833
xor eax, eax
push eax
push eax
push ecx
push 0x42f5a4
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
ret
Function at 0x431023
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
test edi, edi
jle 0x4310b8
lea ecx, [eax + 0x80]
add eax, 0x100
dec edi
mov dword [ebp - 0x14], ecx
shr edi, 3
inc edi
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x10], edi
mov edx, ebx
mov ecx, esi
push 8
sub edx, esi
pop edi
mov al, byte [edx + ecx]
mov byte [ecx], al
inc ecx
sub edi, 1
jne 0x431068
push 8
lea eax, [ebp - 0xc]
push ebx
push eax
call fcn.00431b00
push esi
push esi
push dword [ebp - 0x14]
call fcn.00430309
mov edx, dword [ebp - 0x18]
add esp, 0x18
xor ecx, ecx
mov al, byte [edx + ecx]
xor byte [esi + ecx], al
inc ecx
cmp ecx, 8
jl 0x431091
push 8
lea eax, [ebp - 0xc]
push eax
push edx
call fcn.00431b00
add esp, 0xc
add ebx, 8
add esi, 8
sub dword [ebp - 0x10], 1
jne 0x43105f
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004134d9
mov esp, ebp
pop ebp
ret

Function at 0x44baee
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0044b7ae

Function at 0x450719
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00450598

Function at 0x459b30
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x459b80
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x459b7a
shr eax, 8
cmp al, 2
jne 0x459b7a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
Function at 0x45b900
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x48
push 1
call dword [0x4aec50]
mov esi, dword [ebp + 8]
mov edi, eax
add esp, 8
mov ebx, 8
mov dword [esi + 0x3bc], edi
test edi, edi
je 0x45b9dc
push dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
lea eax, [edi + 0x10]
push ecx
push dword [ebp + 0xc]
mov dword [esi + 0x3ac], ecx
mov dword [esi + 0x3b4], 0
mov dword [esi + 0x3b8], 0
mov dword [esi + 0x3b0], 0
push eax
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0
call fcn.0045ba10
add esp, 0x10
test eax, eax
je 0x45b9dc
mov eax, dword [esi + 0x3a8]
test eax, eax
je 0x45b994
push eax
call dword [0x4aec44]
add esp, 4
mov dword [esi + 0x3a8], 0
push dword [ebp + 0xc]
call dword [0x4aec4c]
add esp, 4
mov dword [esi + 0x3a8], eax
test eax, eax
je 0x45b9dc
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x45b9dc
lea eax, [edi + 0x10]
push eax
push 0x45b870
call fcn.0046a000
add esp, 8
mov dword [edi], eax
test eax, eax
jne 0x45b9f9
call fcn.00446a8d
mov ebx, dword [eax]
lea eax, [esi + 0x3a8]
push eax
call fcn.0045b780
add esp, 4
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
pop ebp
ret

Function at 0x464590
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push ebx
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ecx + eax*4 + 0x130]
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [ebp + 0x18]
mov edi, eax
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x46460e
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4645de
pop esi
pop edi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
pop ebp
ret
push esi
push dword [ebp + 8]
call fcn.00468af0
push eax
mov eax, dword [ebp + 8]
push str.Send_failure:__s
push dword [eax]
call fcn.00464270
mov eax, dword [ebp + 8]
add esp, 0x14
mov eax, dword [eax]
mov dword [eax + 0x856c], esi
mov eax, edi
mov dword [ebx], 0x37
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x4647f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x164]
test eax, eax
je 0x464819
push dword [esi + 0xf4]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
add esp, 0x14
pop esi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x46484f
push dword [esi + 0xf0]
lea eax, [eax + eax*2]
push 1
add eax, 0x49c1c4
push 2
push eax
call fcn.00445a63
push dword [esi + 0xf0]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00445a63
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x4649e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x530]
cmp ecx, 0xffffffff
je 0x464a3b
mov eax, dword [eax + 0x524]
mov eax, dword [eax]
mov eax, dword [eax + ecx*4]
test eax, eax
je 0x464a3b
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x464a09
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
je 0x464a1f
or eax, 0xffffffff
pop esi
pop ebp
ret
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
or ecx, 0xffffffff
test eax, eax
cmove esi, ecx
mov eax, esi
pop esi
pop ebp
ret
or eax, 0xffffffff
pop ebp
ret

Function at 0x464c20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x19c], 0
mov ebx, dword [edi]
jne 0x464d93
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x464c9e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00468af0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.00464270
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x108]
mov dword [ebp - 0x108], 0x80
push eax
lea eax, [ebp - 0x104]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x464cf1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00468af0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00464270
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0xcc]
push eax
lea eax, [edi + 0x9e]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00465190
add esp, 0xc
test eax, eax
jne 0x464d42
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00468af0
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00464270
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0x100]
push eax
lea eax, [edi + 0xd0]
push eax
lea eax, [ebp - 0x104]
push eax
call fcn.00465190
add esp, 0xc
test eax, eax
jne 0x464d93
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00468af0
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00464270
add esp, 0x18
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
push edi
call fcn.00464a40
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004134d9
mov esp, ebp
pop ebp
ret
Function at 0x465600
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
push 4
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
mov dword [ebp + 8], eax
lea eax, [ebp + 8]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x46564a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00468af0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00464310
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00464310
add esp, 8
pop edi
pop esi
pop ebp
ret

Function at 0x4676a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov cl, byte [ebp + 8]
movsx eax, cl
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x4676b1
jmp dword [eax*4 + 0x467724]
mov al, 0x41
pop ebp
ret
mov al, 0x42
pop ebp
ret
mov al, 0x43
pop ebp
ret
mov al, 0x44
pop ebp
ret
mov al, 0x45
pop ebp
ret
mov al, 0x46
pop ebp
ret
mov al, 0x47
pop ebp
ret
mov al, 0x48
pop ebp
ret
mov al, 0x49
pop ebp
ret
mov al, 0x4a
pop ebp
ret
mov al, 0x4b
pop ebp
ret
mov al, 0x4c
pop ebp
ret
mov al, 0x4d
pop ebp
ret
mov al, 0x4e
pop ebp
ret
mov al, 0x4f
pop ebp
ret
mov al, 0x50
pop ebp
ret
mov al, 0x51
pop ebp
ret
mov al, 0x52
pop ebp
ret
mov al, 0x53
pop ebp
ret
mov al, 0x54
pop ebp
ret
mov al, 0x55
pop ebp
ret
mov al, 0x56
pop ebp
ret
mov al, 0x57
pop ebp
ret
mov al, 0x58
pop ebp
ret
mov al, 0x59
pop ebp
ret
mov al, 0x5a
pop ebp
ret
mov al, cl
pop ebp
ret
Function at 0x468470
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x4b179c], 0
mov dword [ebp - 0x230], str.getaddrinfo
mov dword [ebp - 0x22c], 0x467f80
mov dword [ebp - 0x228], str.getnameinfo
mov dword [ebp - 0x224], 0x468220
mov dword [ebp - 0x220], str.freeaddrinfo
mov dword [ebp - 0x21c], fcn.00467f30
jne 0x4685f2
push 0x104
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x4685e8
push ebx
push esi
push edi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00447ff5
push str.ws2_32
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00487ea6
add esp, 0x18
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov edi, eax
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
test edi, edi
je 0x468548
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x46859d
push edi
call esi
lea eax, [ebp - 0x218]
push eax
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00447ff5
push str.wship6
lea eax, [ebp - 0x110]
push 0x10c
push eax
call fcn.00487ea6
add esp, 0x18
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4685e5
push str.getaddrinfo
push edi
call ebx
test eax, eax
jne 0x46859d
push edi
call esi
jmp 0x4685e5
xor esi, esi
nop
push dword [ebp + esi*8 - 0x230]
push edi
call ebx
mov dword [ebp + esi*8 - 0x22c], eax
test eax, eax
je 0x4685de
inc esi
cmp esi, 3
jl 0x4685a0
mov eax, dword [ebp - 0x22c]
mov dword [0x4aec58], eax
mov eax, dword [ebp - 0x224]
mov dword [0x4aec60], eax
mov eax, dword [ebp - 0x21c]
mov dword [fcn.00467f30], eax
jmp 0x4685e5
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
pop ebx
mov dword [0x4b179c], 1
movzx eax, word [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, dword [eax*8 + 0x4aec58]
call fcn.004134d9
mov esp, ebp
pop ebp
ret 4
Function at 0x4688b0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x18]
push ebx
push edi
mov edi, dword [ebp + 0x1c]
push dword [ebp + 8]
mov dword [edi], 0
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ebx, eax
test ebx, ebx
je 0x46893e
cmp word [ebx + 8], 2
push esi
jne 0x468912
cmp word [ebx + 0xa], 4
jne 0x468912
mov esi, dword [ebx + 0xc]
mov eax, dword [esi]
test eax, eax
je 0x468912
nop dword [eax + eax]
push dword [eax]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call fcn.004687d0
mov dword [edi], eax
test eax, eax
je 0x468932
add esi, 4
lea edi, [eax + 0x1c]
mov eax, dword [esi]
test eax, eax
jne 0x4688f0
push 0x400
push dword [ebx]
push 0x401
push dword [ebp + 0x18]
call fcn.0045495b
add esp, 0x10
xor eax, eax
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
pop esi
pop edi
mov eax, 8
pop ebx
pop ebp
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x46894e.11001
jmp dword [eax*4 + 0x468978]
pop edi
mov eax, 0x2af9
pop ebx
pop ebp
ret 0x18
pop edi
mov eax, 0x2afa
pop ebx
pop ebp
ret 0x18
pop edi
mov eax, 0x2afb
pop ebx
pop ebp
ret 0x18

Function at 0x46a000
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.0048811a
add esp, 0x18
test eax, eax
je 0x46a022
cmp eax, 0xffffffff
jne 0x46a024
xor eax, eax
pop ebp
ret
Function at 0x4720a0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x194]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x4720ed
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.00464270
add esp, 0xc
mov eax, 2
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x472115
shr eax, 8
test al, al
jne 0x472115
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.00464270
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 2
pop esi
call fcn.004134d9
mov esp, ebp
pop ebp
ret

Function at 0x472890
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
push 0
mov byte [ebp + 0xa], al
lea eax, [ebp + 8]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x130]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4728d8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00464270
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.00472210
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x472b00
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x90c], edi
mov ebx, dword [edi]
mov dword [ebp - 0x908], ebx
mov esi, dword [ebx + 0x8664]
mov eax, dword [esi + 0x1ab0]
sub eax, dword [esi + 0x1aac]
add eax, 2
push eax
lea eax, [esi + 0x18ac]
push eax
push 0x3c
push ebx
call fcn.00472310
mov eax, dword [esi + 0x1aac]
add esp, 0x10
movzx ecx, byte [eax]
inc eax
mov dword [esi + 0x1aac], eax
cmp ecx, 0x18
je 0x472cb8
cmp ecx, 0x23
je 0x472c94
cmp ecx, 0x27
jne 0x472d46
push 0
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.00466100
mov esi, dword [esi + 0x18a8]
add esp, 0x1c
mov edi, 4
mov eax, 0x800
test esi, esi
je 0x472c33
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472bc0
sub ecx, ebx
lea ebx, [edi + 1]
add ebx, ecx
cmp ebx, 0x7fa
jae 0x472c21
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push edx
call fcn.00415cd0
lea eax, [ebp - 0x84]
push eax
push 1
lea eax, [ebp - 0x104]
push eax
push 0
mov eax, 0x800
sub eax, edi
push str._c_s_c_s
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.00466100
add esp, 0x2c
mov edi, ebx
mov esi, dword [esi + 4]
test esi, esi
jne 0x472bb4
mov ebx, dword [ebp - 0x908]
mov eax, 0x800
push 0xf0
push 0xff
sub eax, edi
push 0x49ebb4
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.00466100
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x904]
push eax
mov eax, dword [ebp - 0x90c]
push dword [eax + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x472c8e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00464270
add esp, 0xc
push edi
jmp 0x472d34
lea edx, [esi + 0x1828]
mov ecx, edx
lea esi, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472ca0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x472cd9
lea edx, [esi + 0x1808]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x472cc3
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [ebp - 0x904]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00466100
add esp, 0x28
lea eax, [ebp - 0x904]
push 0
push esi
push eax
push dword [edi + 0x130]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x472d30
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00464270
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push ebx
call fcn.00472310
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004134d9
mov esp, ebp
pop ebp
ret
Function at 0x473c40
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x4ae1dc]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov esi, dword [eax + 0x3d0]
mov edi, dword [eax]
lea ebx, [esi + 0x15c]
mov dword [ebp - 0x8c], eax
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [ebx]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x473cd3
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.00431b00
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [esi + 0x148], eax
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x473d06
push str.Received_too_short_packet
push edi
call fcn.00464270
add esp, 8
mov dword [esi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
push ebx
call fcn.00473560
movzx eax, ax
add esp, 4
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x473d21
jmp dword [eax*4 + 0x473e38]
cmp edx, 4
jle case.0x473d21.4
push ebx
call fcn.00473540
movzx ecx, word [esi + 0x40]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x473d21.4
lea eax, [edx - 4]
push eax
mov eax, dword [ebx]
add eax, 4
push eax
push 1
push dword [ebp - 0x8c]
call fcn.00464030
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x473d86
push 5
push esi
call fcn.00474530
add esp, 8
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x38], eax
adc dword [edi + 0x3c], edx
push dword [edi + 0x3c]
push dword [edi + 0x38]
push edi
call fcn.00470290
jmp 0x473dfe
push ebx
call fcn.00473540
movzx eax, ax
mov dword [esi + 8], eax
mov eax, dword [ebx]
add eax, 4
push eax
push 0x49b4bc
push edi
call fcn.00464310
add esp, 0x10
jmp case.0x473d21.4
lea eax, [edx - 2]
push eax
mov eax, dword [ebx]
add eax, 2
push eax
push esi
call fcn.004739c0
add esp, 0xc
test eax, eax
je case.0x473d21.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004134d9
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x490084
push edi
call fcn.00464270
add esp, 0xc
push dword [ebp - 0x8c]
call fcn.004704c0
add esp, 4
test eax, eax
je 0x473cf3
push 5
push esi
call fcn.00474530
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.004134d9
mov esp, ebp
pop ebp
ret