joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003226c
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18c
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
cmp dword [ebx + 0x90], 2
mov edi, dword [ebx]
mov dword [ebp - 0x18c], edi
je 0x10032405
test dword [ebx + 0x284], 0x8000002
push esi
jne 0x100323fd
lea eax, [ebp - 0x188]
mov esi, 0x80
push eax
lea eax, [ebp - 0x184]
mov dword [ebp - 0x188], esi
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x100322f3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.10054b84
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
jmp 0x10032347
push esi
lea eax, [ebp - 0x104]
mov dword [ebp - 0x188], esi
push 0
push eax
call fcn.10062800
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x104]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1003234d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.10054b84
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
jmp 0x100323f3
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [ebp - 0x184]
push esi
push eax
call fcn.10032858
add esp, 0xc
test al, al
jne 0x10032399
call fcn.10068cbb
mov esi, eax
call fcn.10068cbb
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push dword [esi]
call fcn.10054b84
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
jmp 0x100323ed
push 0xb
pop ecx
lea edi, [ebx + 0x5c]
rep movsd dword es:[edi], dword [esi]
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [ebp - 0x104]
movsw word es:[edi], word [esi]
push eax
call fcn.10032858
add esp, 0xc
test al, al
jne 0x100323fd
call fcn.10068cbb
mov esi, eax
call fcn.10068cbb
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push dword [esi]
call fcn.10054b84
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x18c]
call fcn.10030ecc
add esp, 0x1c
jmp 0x10032404
push ebx
call fcn.10031f9e
pop ecx
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.100205ba
mov esp, ebp
pop ebp
ret
Function at 0x10032bcb
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 4
mov eax, dword [esi + 0xa90]
shr eax, 0xd
and eax, 1
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x10032c1b
push dword [ebp + 0xc]
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.10030fa2
add esp, 0xc
jmp 0x10032c8c
push dword [esi + 0xa50]
mov dword [ebp - 0x10], 1
call fcn.10032e44
push dword [esi + 0xa54]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.10032e44
pop ecx
pop ecx
imul eax, eax, 0x3e8
xor ecx, ecx
push ecx
push ecx
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push ecx
push ecx
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x10032c8c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push dword [ebp + 0xc]
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.10030fa2
add esp, 0x10
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.100205ba
mov esp, ebp
pop ebp
ret

Function at 0x10032c9b
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
xor ecx, ecx
push esi
push 4
inc ecx
mov esi, dword [eax]
lea eax, [ebp - 0x88]
push eax
push ecx
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x88], ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x10032cff
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.10054b84
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.10030fa2
add esp, 0x18
jmp 0x10032d0c
push str.TCP_NODELAY_set_n
push esi
call fcn.10030fa2
pop ecx
pop ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.100205ba
mov esp, ebp
pop ebp
ret

Function at 0x10032e2a
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.10077bbf
Function at 0x10033040
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push str.kernel32
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
je 0x10033172
push ebx
push edi
push 0x1008f43c
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, dword [ebp + 8]
mov ebx, eax
push 0x1008f44c
push edi
mov dword [ebp - 8], ebx
call fcn.10073a94
pop ecx
pop ecx
test eax, eax
je 0x10033096
test ebx, ebx
je 0x1003308d
push 8
jmp 0x100330b1
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
jmp 0x100330b5
test ebx, ebx
je 0x100330bc
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x100330bc
push 0x800
push esi
push edi
call ebx
mov esi, eax
jmp 0x1003316e
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x1003316e
mov ecx, edi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x100330d6
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x100ac090]
mov ebx, eax
pop ecx
test ebx, ebx
je 0x10033166
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x10033166
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x10033110
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x1003312b
sub ecx, edx
sar ecx, 1
lea ecx, [ebx + ecx*2]
sub ecx, edi
movzx eax, word [edi]
mov word [ecx + edi], ax
lea edi, [edi + 2]
test ax, ax
jne 0x1003313f
mov eax, dword [ebp - 8]
test eax, eax
je 0x1003315d
push 8
push esi
push ebx
call eax
jmp 0x10033164
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
push ebx
call dword [0x100ac094]
pop ecx
pop edi
mov eax, esi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x100332aa
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x100332f7
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x100332de
push 2
pop eax
jmp 0x10033330
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x100332ef
shr eax, 8
cmp al, 2
je 0x100332f7
call dword [sym.imp.WS2_32.dll_WSACleanup]
jmp 0x100332d9
call fcn.10055ff4
test eax, eax
jne 0x10033330
push 3
push 2
push eax
push 6
call fcn.10033177
add esp, 0x10
test al, al
je 0x10033327
push 0x100afbc0
mov byte [0x100afbb8], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
jmp 0x1003332e
mov byte [0x100afbb8], 0
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100205ba
mov esp, ebp
pop ebp
ret
Function at 0x1003ebbb
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push edi
xor edi, edi
and dword [ebp - 0xc], edi
and dword [eax], edi
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
mov dword [ebp - 4], edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0x1003ed25
push esi
mov esi, dword [ebp - 8]
mov dword [ebp - 0x10], esi
test esi, esi
je 0x1003ed11
push ebx
cmp dword [esi + 4], 2
jne 0x1003ecb0
cmp dword [esi + 0x18], 0
je 0x1003ecb0
cmp dword [esi + 0x10], 0
jbe 0x1003ecb0
cmp dword [esi + 0x10], 0x10
jb 0x1003ecb0
push 0x20
call dword [0x100ac090]
mov ebx, eax
pop ecx
test ebx, ebx
je 0x1003ed05
mov ecx, dword [esi]
mov dword [ebx], ecx
mov ecx, dword [esi + 4]
mov dword [ebx + 4], ecx
mov ecx, dword [esi + 8]
mov dword [ebx + 8], ecx
mov eax, dword [esi + 0xc]
and dword [ebx + 0x18], 0
and dword [ebx + 0x14], 0
and dword [ebx + 0x1c], 0
push 0x10
mov dword [ebx + 0xc], eax
mov dword [ebx + 0x10], 0x10
call dword [0x100ac090]
mov dword [ebx + 0x18], eax
pop ecx
test eax, eax
je 0x1003ecf9
mov esi, dword [esi + 0x18]
mov edi, eax
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov esi, dword [ebp - 0x10]
cmp dword [esi + 0x14], 0
je 0x1003ec98
push dword [esi + 0x14]
call dword [0x100ac09c]
mov dword [ebx + 0x14], eax
pop ecx
test eax, eax
je 0x1003ece2
mov edi, dword [ebp - 4]
test edi, edi
mov eax, dword [ebp - 0xc]
cmove edi, ebx
mov dword [ebp - 4], edi
test eax, eax
je 0x1003ecad
mov dword [eax + 0x1c], ebx
mov dword [ebp - 0xc], ebx
mov esi, dword [esi + 0x1c]
mov dword [ebp - 0x10], esi
test esi, esi
jne 0x1003ebfd
mov esi, dword [ebp - 0x14]
cmp dword [ebp - 8], 0
pop ebx
je 0x1003ecd1
push dword [ebp - 8]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x1003ed0a
push dword [ebp - 4]
call fcn.1003eb86
pop ecx
xor edi, edi
jmp 0x1003ed1d
push 8
pop esi
push dword [ebx + 0x18]
call dword [0x100ac094]
push ebx
call dword [0x100ac094]
pop ecx
pop ecx
jmp 0x1003ecc1
push 8
pop esi
push ebx
call dword [0x100ac094]
jmp 0x1003ecf6
push 8
pop esi
jmp 0x1003ecc1
mov edi, dword [ebp - 4]
test edi, edi
jne 0x1003ed1d
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x1003ef90
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
push eax
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push eax
push eax
call fcn.10073ebd
add esp, 0x18
test eax, eax
je 0x1003efb0
cmp eax, 0xffffffff
jne 0x1003efb2
xor eax, eax
pop ebp
ret
Function at 0x10040894
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [ebp + 0x14]
xor ebx, ebx
push edi
push 4
pop edi
push esi
push ebx
push dword [ebp + 0x10]
mov dword [ebp - 8], ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], edi
mov dword [ebp + 0x14], esi
call fcn.10062800
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000000
push dword [ebp + 0x18]
push ebx
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x1004094d
lea eax, [ebp - 4]
push eax
push ebx
push ebx
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x10040930
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x10040930
push ebx
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push dword [ebp - 4]
mov edi, dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
call edi
test eax, eax
je 0x10040930
cmp esi, dword [ebp - 0xc]
jb 0x10040930
push ebx
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call edi
cmp dword [ebp - 4], ebx
je 0x1004093e
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
cmp dword [ebp - 8], ebx
je 0x1004094d
push ebx
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x1004417a
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x100ac06c]
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 0x100441b5
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.10030ecc
add esp, 0xc
jmp 0x100441dd
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x100441d0
shr eax, 8
test al, al
jne 0x100441d0
xor eax, eax
jmp 0x100441e0
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.10030ecc
pop ecx
pop ecx
push 2
pop eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.100205ba
mov esp, ebp
pop ebp
ret

Function at 0x10044976
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 + 0x1a8]
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x100449be
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10030ecc
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push dword [esi]
call fcn.100442fa
add esp, 0x10
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x10044ad1
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
push ebx
mov eax, dword [eax]
mov dword [ebp - 4], eax
mov ebx, dword [eax + 0x154]
jne 0x10044c27
push edi
lea eax, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], eax
cmp eax, edi
jae 0x10044b08
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10044b13
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10044b1e
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov word [ebp - 0xc], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [ebp - 0x14], ax
cmp ecx, edi
jae 0x10044b4e
mov al, byte [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10044b5b
mov al, byte [ebp - 0xb]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10044b68
mov al, byte [ebp - 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x10044b75
mov al, byte [ebp - 0x13]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10044b80
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x10044b8b
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
lea esi, [ebx + 0x1cb0]
mov dword [ebx + 0x1eb4], eax
sub eax, esi
sub eax, 2
mov dword [edi], esi
mov edi, dword [ebp - 4]
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push edi
call fcn.100443e7
add esp, 0x10
push 0
push 3
push esi
mov esi, dword [ebp + 8]
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10044be3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10030ecc
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push esi
call fcn.100449d6
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [esi + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x10044c26
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.10030ecc
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10044c2c
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90c
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x104]
push esi
push edi
mov esi, 0x80
mov dword [ebp - 0x908], ebx
push esi
xor edi, edi
push edi
push eax
call fcn.10062800
push esi
lea eax, [ebp - 0x84]
push edi
push eax
call fcn.10062800
mov esi, dword [ebx]
mov dword [ebp - 0x90c], esi
mov ebx, dword [esi + 0x154]
mov eax, dword [ebx + 0x1eb4]
sub eax, dword [ebx + 0x1eb0]
add eax, 2
push eax
lea eax, [ebx + 0x1cb0]
push eax
push 0x3c
push esi
call fcn.100443e7
mov eax, dword [ebx + 0x1eb0]
add esp, 0x28
movzx ecx, byte [eax]
inc eax
mov dword [ebx + 0x1eb0], eax
cmp ecx, 0x18
je 0x10044e00
cmp ecx, 0x23
je 0x10044ddc
cmp ecx, 0x27
jne 0x10044e91
push edi
push ecx
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x904]
push 0x800
push eax
call fcn.1003d211
mov ebx, dword [ebx + 0x1cac]
add esp, 0x1c
push 4
pop edi
test ebx, ebx
je 0x10044d76
mov ecx, dword [ebx]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10044d00
sub ecx, edx
lea esi, [edi + 1]
add esi, ecx
cmp esi, 0x7fa
jae 0x10044d69
lea eax, [ebp - 0x84]
push eax
lea eax, [ebp - 0x104]
push eax
push str._127_____127s
push dword [ebx]
call fcn.1002834a
add esp, 0x10
test eax, eax
je 0x10044d69
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.1003d211
add esp, 0x1c
mov edi, esi
mov ebx, dword [ebx + 4]
test ebx, ebx
jne 0x10044cfb
mov esi, dword [ebp - 0x90c]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [ebp - 0x904]
add eax, edi
push eax
call fcn.1003d211
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x904]
push eax
mov eax, dword [ebp - 0x908]
push dword [eax + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10044dd6
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10030ecc
add esp, 0xc
push edi
jmp 0x10044e7f
add ebx, 0x1c28
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10044de7
push 0xf0
mov eax, 0xff
push eax
push ebx
push 0
push 0x23
jmp 0x10044e22
add ebx, 0x1c08
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10044e0b
push 0xf0
mov eax, 0xff
push eax
push ebx
push 0
push 0x18
push 0xfa
push eax
push str._c_c_c_c_s_c_c
sub ecx, edx
lea eax, [ebp - 0x904]
push 0x800
push eax
lea edi, [ecx + 6]
call fcn.1003d211
add esp, 0x28
lea eax, [ebp - 0x904]
push 0
push edi
push eax
mov eax, dword [ebp - 0x908]
push dword [eax + 0x1a8]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x10044e7b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10030ecc
add esp, 0xc
lea eax, [edi - 2]
push eax
lea eax, [ebp - 0x902]
push eax
push 0x3e
push esi
call fcn.100443e7
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100205ba
mov esp, ebp
pop ebp
ret
Function at 0x1004596b
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [eax + 0x4a8]
mov ebx, dword [eax]
mov dword [ebp - 0x90], eax
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x84]
mov dword [ebp - 0x88], 0x80
push eax
mov eax, dword [edi + 0x154]
push 0
push 4
pop esi
add eax, esi
push eax
push dword [edi + 0x15c]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x148], 0
mov dword [edi + 0x14c], eax
jne 0x100459fe
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xc8]
push eax
call fcn.10061dc0
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x148], eax
mov edx, dword [edi + 0x14c]
cmp edx, esi
jge 0x10045a2f
push str.Received_too_short_packet
push ebx
call fcn.10030ecc
pop ecx
pop ecx
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100205ba
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 0x15c]
movzx ecx, byte [eax + 1]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
sub ecx, 3
je 0x10045ae6
sub ecx, 1
je 0x10045b68
sub ecx, 1
je 0x10045a96
sub ecx, 1
je 0x10045a75
push str.Internal_error:_Unexpected_packet
push 0x100a674c
push ebx
call fcn.10030ecc
jmp 0x10045b65
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x15c]
add eax, 2
push eax
push edi
call fcn.10045775
add esp, 0xc
test eax, eax
je 0x10045b68
jmp 0x10045a1e
mov eax, dword [edi + 0x15c]
add eax, esi
lea esi, [edx - 4]
mov dword [ebp - 0x8c], eax
mov eax, dword [edi + 0x15c]
push esi
push dword [ebp - 0x8c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
mov dword [edi + 8], ecx
call fcn.1004568c
pop ecx
pop ecx
cmp eax, esi
jae 0x10045b68
push dword [ebp - 0x8c]
push str.TFTP_error:__s_n
push ebx
call fcn.10030fa2
jmp 0x10045b65
cmp edx, esi
jle 0x10045b68
mov eax, dword [edi + 0x15c]
movzx ecx, byte [eax + 2]
movzx eax, byte [eax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x40]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x10045b68
lea eax, [edx - 4]
push eax
mov eax, dword [edi + 0x15c]
add eax, esi
push eax
push 1
push dword [ebp - 0x90]
call fcn.10030e24
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10045b3d
push 5
push edi
call fcn.1004630d
pop ecx
pop ecx
mov eax, esi
jmp 0x10045a1e
mov eax, dword [edi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0xa0], eax
adc dword [ebx + 0xa4], edx
push dword [ebx + 0xa4]
push dword [ebx + 0xa0]
push ebx
call fcn.1003b046
add esp, 0xc
push dword [ebp - 0x90]
call fcn.1003b2ec
pop ecx
test eax, eax
je 0x10045a1c
push 5
push edi
call fcn.1004630d
pop ecx
pop ecx
push 0x2a
pop eax
jmp 0x10045a1e
Function at 0x1004d48a
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x100ac06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x18], 0x10
push ecx
mov eax, dword [edi + 0x1ac]
or esi, 0xffffffff
mov ebx, dword [edi]
push eax
mov dword [ebp - 0x1c], eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1004d4e2
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push dword [ebp - 0x1c]
push edi
call fcn.10031837
pop ecx
pop ecx
cmp esi, 0xffffffff
jne 0x1004d504
push str.Error_accept__ing_server_connect
push ebx
call fcn.10030ecc
pop ecx
pop ecx
push 0x1e
pop eax
jmp 0x1004d56f
push str.Connection_accepted_from_server_n
push ebx
call fcn.10030fa2
and dword [edi + 0x284], 0xfffff7ff
push 1
push esi
mov dword [edi + 0x1ac], esi
call fcn.10055402
add esp, 0x10
mov byte [edi + 0x1b9], 1
cmp dword [ebx + 0x610], 0
je 0x1004d56d
push 1
push ebx
call fcn.1002486b
push 1
push esi
push dword [ebx + 0x614]
call dword [ebx + 0x610]
push 0
push ebx
mov esi, eax
call fcn.1002486b
add esp, 0x1c
test esi, esi
je 0x1004d56d
push edi
call fcn.1004d90d
pop ecx
push 0x2a
jmp 0x1004d501
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100205ba
mov esp, ebp
pop ebp
ret

Function at 0x1004f441
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
lea eax, [ecx - 0xc8]
mov edx, dword [edi]
cmp eax, 0x64
jb 0x1004f46d
push str.Couldnt_set_desired_mode
push edx
call fcn.10030ecc
pop ecx
pop ecx
push 0x11
pop eax
jmp 0x1004f4c1
cmp ecx, 0xc8
je 0x1004f484
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200_n
push edx
call fcn.10030fa2
add esp, 0xc
mov eax, dword [ebp + 0x10]
cmp eax, 0x13
jne 0x1004f495
push edi
call fcn.1004f1ee
pop ecx
jmp 0x1004f4bd
cmp eax, 0x14
jne 0x1004f4a2
push edi
call fcn.1004e39a
jmp 0x1004f492
cmp eax, 0x15
jne 0x1004f4ab
push 0xd
jmp 0x1004f4b2
cmp eax, 0x16
jne 0x1004f4bf
push 0xe
push 1
push edi
call fcn.1004ede9
add esp, 0xc
mov esi, eax
mov eax, esi
pop edi
pop esi
pop ebp
ret