joyce8/EMBER2024-capa huggingface dataset:
Function at 0x442150
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x44217b
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x44216a
pop edi
xor eax, eax
pop esi
ret
push dword [eax + 8]
push dword [esp + 0x18]
push 1
push dword [esp + 0x1c]
call ecx
jmp 0x4421b0
cmp dword [esi + 8], 0
jne 0x44219e
push 0x4ee3c4
push dword [eax + 8]
call fcn.0047fa38
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x44219e
pop edi
or eax, 0xffffffff
pop esi
ret
push dword [esi + 8]
push dword [esp + 0x18]
push 1
push dword [esp + 0x1c]
call fcn.0047f509
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x4421d2
mov eax, dword [esi + 8]
test eax, eax
je 0x4421cc
push eax
call fcn.0047bd17
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop esi
ret

Function at 0x4425c0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x442615
mov eax, dword [esp]
cmp al, 2
jne 0x44260f
shr eax, 8
cmp al, 2
jne 0x44260f
call fcn.004494d0
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.0047b06c
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
mov eax, 2
xor ecx, esp
call fcn.0047b06c
add esp, 0x194
ret

Function at 0x4433b0
Capabilities:
Write file on windows

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x14]
lea ebx, [edi + 0x564]
push 0x4000
push ebx
call fcn.00443ef0
mov eax, dword [edi + 0x120]
add esp, 0x10
test eax, eax
je 0x443401
cmp byte [edi + 0x8594], 0
jne 0x443401
push ebx
push 0x4db14c
push 0x100
push eax
call fcn.00443e00
add esp, 0x10
mov byte [edi + 0x8594], 1
cmp byte [edi + 0x2d0], 0
je 0x443476
push esi
mov esi, ebx
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x443410
sub esi, ecx
cmp esi, 0x3fff
jae 0x443431
mov byte [edi + esi + 0x564], 0xa
inc esi
mov byte [edi + esi + 0x564], al
mov eax, dword [edi + 0x190]
test eax, eax
je 0x44344f
push dword [edi + 0x11c]
push esi
push ebx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
pop ebx
ret
push dword [edi + 0x118]
push 1
push 2
push 0x4db134
call fcn.0047c496
push dword [edi + 0x118]
push 1
push esi
push ebx
call fcn.0047c496
add esp, 0x20
pop esi
pop edi
pop ebx
ret
Function at 0x443480
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x808
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x804], eax
push edi
mov edi, dword [esp + 0x810]
test edi, edi
je 0x443549
cmp byte [edi + 0x2d0], 0
je 0x443549
push esi
lea eax, [esp + 0x81c]
push eax
push dword [esp + 0x81c]
lea eax, [esp + 0x10]
push 0x801
push eax
call fcn.00443ef0
lea esi, [esp + 0x18]
add esp, 0x10
lea ecx, [esi + 1]
lea ebx, [ebx]
mov al, byte [esi]
inc esi
test al, al
jne 0x4434e0
mov eax, dword [edi + 0x190]
sub esi, ecx
test eax, eax
je 0x44351e
push dword [edi + 0x11c]
lea ecx, [esp + 0xc]
push esi
push ecx
push 0
push edi
call eax
add esp, 0x14
pop esi
pop edi
mov ecx, dword [esp + 0x804]
xor ecx, esp
call fcn.0047b06c
add esp, 0x808
ret
push dword [edi + 0x118]
push 1
push 2
push 0x4db134
call fcn.0047c496
push dword [edi + 0x118]
lea eax, [esp + 0x1c]
push 1
push esi
push eax
call fcn.0047c496
add esp, 0x20
pop esi
mov ecx, dword [esp + 0x808]
pop edi
xor ecx, esp
call fcn.0047b06c
add esp, 0x808
ret

Function at 0x443780
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x14]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x168]
call fcn.00443b30
add esp, 8
push 0
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [esp + 0x24]
mov ebx, eax
mov dword [ebp], 0
cmp ebx, 0xffffffff
jne 0x443806
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4437de
pop edi
pop esi
mov dword [ebp], 0x51
xor eax, eax
pop ebp
pop ebx
ret
push esi
push edi
call fcn.00456f00
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.004433b0
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x8598], esi
mov eax, ebx
mov dword [ebp], 0x37
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x443b30
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov edx, dword [esp + 8]
mov eax, edx
push ebx
push esi
shl eax, 4
lea esi, [ecx + 0x18c]
mov ebx, dword [ecx + edx*4 + 0x168]
add esi, eax
mov eax, dword [ecx + 0x2b4]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x3c], 3
je 0x443bde
cmp dword [ecx + edx*4 + 0x17c], 0x4436e0
jne 0x443bde
cmp dword [esi], 0
je 0x443b77
test edi, edi
je 0x443bde
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004518d0
add esp, 0x10
cmp eax, 0xffffffff
je 0x443bde
test al, 1
je 0x443bde
cmp dword [esi], 0
jne 0x443bc7
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x4fddec]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x443bc7
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x443bde
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
ret
Function at 0x443bf0
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x190]
test eax, eax
je 0x443c19
push dword [esi + 0x11c]
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esp + 0x18]
push esi
call eax
add esp, 0x14
pop esi
ret
mov eax, dword [esp + 0xc]
cmp eax, 2
ja 0x443c52
push dword [esi + 0x118]
lea eax, [eax + eax*2]
push 1
add eax, 0x4db134
push 2
push eax
call fcn.0047c496
push dword [esi + 0x118]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.0047c496
add esp, 0x20
xor eax, eax
pop esi
ret

Function at 0x449f50
Capabilities:
Terminate process

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x449f6c
cmp dword [esi + 0x48], 0
je 0x449f6c
push 2
push 3
push esi
call fcn.004562a0
add esp, 0xc
push dword [esp + 0xc]
call fcn.00459540
add esp, 4
test esi, esi
je 0x449f8d
cmp dword [esi + 0x48], 0
je 0x449f8d
push 3
push esi
call fcn.004562e0
add esp, 8
pop esi
ret
Function at 0x451e30
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push esi
push edi
mov edi, dword [esp + 0x14]
mov esi, dword [edi + 0x558]
test esi, esi
je 0x451e86
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x451e4f
cmp dword [edi + 0x40], eax
je 0x451e86
mov dword [esp + 8], esi
mov byte [esp + 0xc], 0
test eax, eax
jne 0x451e5f
mov eax, dword [edi + 0x40]
push 0x452df0
lea ecx, [esp + 0xc]
add eax, 0x68
push ecx
push eax
call fcn.0045df30
add esp, 0xc
cmp byte [esp + 0xc], 0
jne 0x451e8f
mov dword [edi + 0x558], 0
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
mov eax, dword [esp + 0x18]
test eax, eax
je 0x451e99
mov dword [eax], esi
cmp byte [esi + 0x1ac], 0
mov edi, dword [esi + 0x168]
je 0x451ebe
push esi
call fcn.00402830
add esp, 4
test eax, eax
jne 0x451ed7
pop edi
or eax, 0xffffffff
pop esi
add esp, 8
ret
cmp edi, 0xffffffff
je 0x451ed7
push 2
push 1
lea eax, [esp + 0x1c]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x451e86
mov eax, edi
pop edi
pop esi
add esp, 8
ret

Function at 0x4523d0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xac
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0xa8], eax
mov eax, dword [0x509cc0]
mov dword [esp], 0x4020
mov dword [esp + 4], 0
mov dword [esp + 8], 4
push esi
test eax, eax
jne 0x452493
push 0x9c
push eax
lea eax, [esp + 0x18]
push eax
call fcn.0047bb20
mov esi, dword [sym.imp.KERNEL32.dll_VerSetConditionMask]
add esp, 0xc
mov dword [esp + 0x10], 0x9c
mov dword [esp + 0x14], 6
push 3
push 2
push 0
push 0
call esi
push 3
push 1
push edx
push eax
call esi
push 3
push 0x20
push edx
push eax
call esi
push 3
push 0x10
push edx
push eax
call esi
push edx
push eax
push 0x33
lea eax, [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoA]
test eax, eax
je 0x452487
mov dword [0x509cc0], 2
pop esi
mov ecx, dword [esp + 0xa8]
xor ecx, esp
call fcn.0047b06c
add esp, 0xac
ret
mov dword [0x509cc0], 1
jmp 0x452498
cmp eax, 2
je 0x4524e0
mov esi, dword [esp + 0xb4]
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4524c8
mov eax, dword [esp + 8]
cmp eax, dword [esp + 4]
jg 0x4524e0
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
mov ecx, dword [esp + 0xac]
pop esi
xor ecx, esp
call fcn.0047b06c
add esp, 0xac
ret

Function at 0x4525f0
Capabilities:
Set socket configuration

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0xc]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [esp + 0x20]
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x452638
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.00456f00
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00443480
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00443480
add esp, 8
pop edi
pop esi
ret
Function at 0x452710
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x108
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x104], eax
push ebx
push edi
mov edi, dword [esp + 0x114]
cmp dword [edi + 0x8c], 2
mov ebx, dword [edi]
je 0x452907
cmp byte [edi + 0x286], 0
push esi
jne 0x4528fd
cmp byte [edi + 0x2a0], 0
jne 0x4528fd
mov esi, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x94]
mov dword [esp + 0x10], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4527b5
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00456f00
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.004433b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0047b06c
add esp, 0x108
ret
push 0x80
lea eax, [esp + 0x14]
mov dword [esp + 0x10], 0x80
push 0
push eax
call fcn.0047bb20
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x45281d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push edi
call fcn.00456f00
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.004433b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0047b06c
add esp, 0x108
ret
lea eax, [edi + 0xfc]
push eax
lea esi, [edi + 0xcc]
lea eax, [esp + 0x94]
push esi
push eax
call fcn.00452e10
add esp, 0xc
test al, al
jne 0x452876
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00456f00
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004433b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0047b06c
add esp, 0x108
ret
movdqu xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movdqu xmmword [edi + 0x58], xmm0
movdqu xmm0, xmmword [esi + 0x10]
movdqu xmmword [edi + 0x68], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [edi + 0x78], xmm0
mov dword [edi + 0x80], eax
mov ax, word [esi + 0x2c]
mov word [edi + 0x84], ax
lea eax, [edi + 0x130]
push eax
lea eax, [edi + 0x100]
push eax
lea eax, [esp + 0x18]
push eax
call fcn.00452e10
add esp, 0xc
test al, al
jne 0x4528fd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push edi
call fcn.00456f00
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004433b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0047b06c
add esp, 0x108
ret
push edi
call fcn.00452310
add esp, 4
pop esi
mov ecx, dword [esp + 0x10c]
pop edi
pop ebx
xor ecx, esp
call fcn.0047b06c
add esp, 0x108
ret
Function at 0x453190
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x18
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
xor eax, eax
push edi
mov edi, dword [esp + 0x28]
push 4
cmp byte [esi + 0x3ec], al
setne al
mov dword [esp + 0xc], eax
lea eax, [esp + 0xc]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4531f0
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.00443480
add esp, 0xc
pop edi
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0047b06c
add esp, 0x18
ret
push dword [esi + 0x3f0]
mov dword [esp + 0x14], 1
call fcn.004564b0
push dword [esi + 0x3f4]
imul eax, eax, 0x3e8
mov dword [esp + 0x10], eax
mov dword [esp + 0x1c], eax
call fcn.004564b0
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [esp + 0x10], eax
mov dword [esp + 0x20], eax
lea eax, [esp + 0x14]
push eax
push 0
push 0
push 0xc
lea eax, [esp + 0x28]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x453267
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.00443480
add esp, 0x10
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
xor ecx, esp
call fcn.0047b06c
add esp, 0x18
ret
Function at 0x45f4c0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x1c]
push ebx
xor ebx, ebx
mov dword [esp + 4], ebx
mov dword [eax], ebx
lea eax, [esp + 8]
push eax
push dword [esp + 0x20]
push dword [esp + 0x20]
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 0xc], eax
test eax, eax
jne 0x45f652
push ebp
push edi
mov edi, dword [esp + 0x10]
test edi, edi
je 0x45f63c
push esi
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x45f50f
lea ebp, [eax + 0xe]
jmp 0x45f51b
cmp eax, 0x17
jne 0x45f5c9
lea ebp, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x45f5c9
mov eax, dword [edi + 0x10]
test eax, eax
je 0x45f5c9
cmp eax, ebp
jb 0x45f5c9
push 0x20
call dword [0x4fddec]
mov esi, eax
add esp, 4
test esi, esi
je 0x45f631
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
push ebp
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], ebp
mov dword [esi + 0x18], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x1c], 0
call dword [0x4fddec]
add esp, 4
mov dword [esi + 0x18], eax
test eax, eax
je 0x45f620
push ebp
push dword [edi + 0x18]
push eax
call fcn.0047b4d0
mov eax, dword [edi + 0x14]
add esp, 0xc
test eax, eax
je 0x45f5b5
push eax
call dword [0x4fddf8]
add esp, 4
mov dword [esi + 0x14], eax
test eax, eax
je 0x45f606
mov eax, dword [esp + 0x10]
test ebx, ebx
cmove ebx, esi
test eax, eax
je 0x45f5c5
mov dword [eax + 0x1c], esi
mov dword [esp + 0x10], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x45f502
mov ebp, dword [esp + 0x18]
mov eax, dword [esp + 0x14]
pop esi
test eax, eax
je 0x45f5e8
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test ebp, ebp
je 0x45f638
push ebx
call fcn.0045f480
mov eax, dword [esp + 0x2c]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, ebp
pop edi
pop ebp
pop ebx
add esp, 0xc
ret
push dword [esi + 0x18]
mov ebp, 8
call dword [0x4fddf0]
push esi
call dword [0x4fddf0]
add esp, 8
jmp 0x45f5d8
push esi
mov ebp, 8
call dword [0x4fddf0]
add esp, 4
jmp 0x45f5d8
mov ebp, 8
jmp 0x45f5d8
test ebx, ebx
jne 0x45f648
mov ebp, 0x2af9
push ebp
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], ebx
mov eax, ebp
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x45f9a0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x2bc], 2
je fcn.0045f950
mov al, 1
ret
Function at 0x464d50
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x190], eax
push esi
mov esi, dword [esp + 0x19c]
lea eax, [esp + 4]
push eax
push 2
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x464d8e
push eax
push str.WSAStartup_failed___d_
push esi
call fcn.004433b0
add esp, 0xc
jmp 0x464dc9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, dword [esp + 4]
cmp al, 2
jne 0x464dbb
shr eax, 8
test al, al
jne 0x464dbb
xor eax, eax
pop esi
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.0047b06c
add esp, 0x194
ret
push str.insufficient_winsock_version_to_support_telnet
push esi
call fcn.004433b0
add esp, 8
mov ecx, dword [esp + 0x194]
mov eax, 2
pop esi
xor ecx, esp
call fcn.0047b06c
add esp, 0x194
ret

Function at 0x465660
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
mov byte [esp + 0x16], al
lea eax, [esp + 0x14]
mov edi, dword [esi]
push 3
push eax
push dword [esi + 0x168]
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4656ac
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.004433b0
add esp, 0xc
push dword [esp + 0x18]
push ebx
push str.SENT
push dword [esi]
call fcn.00464f70
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x465790
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
mov eax, dword [esp + 8]
push ebx
mov eax, dword [eax]
mov dword [esp + 4], eax
mov ebx, dword [eax + 0x114]
jne 0x4658db
push ebp
push edi
lea ebp, [ebx + 0x1cb0]
lea edi, [ebx + 0x1eb0]
mov dword [edi], ebp
cmp ebp, edi
jae 0x4657c7
mov byte [ebp], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4657d2
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4657dd
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
movzx eax, ax
mov dword [esp + 0x1c], eax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x465810
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46581a
mov byte [eax], ch
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x465824
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x46582e
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x465839
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x465844
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
mov esi, dword [esp + 0x10]
mov dword [ebx + 0x1eb4], eax
sub eax, ebp
sub eax, 2
mov dword [edi], ebp
push eax
lea eax, [ebx + 0x1cb2]
push eax
push 0x3e
push esi
call fcn.00465080
mov edi, dword [esp + 0x28]
add esp, 0x10
push 0
push 3
push ebp
push dword [edi + 0x168]
call dword [sym.imp.WS2_32.dll_send]
mov ebp, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x46589a
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004433b0
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb3]
push eax
push edi
call fcn.004656d0
add esp, 0xc
lea eax, [ebx + 0x1cb7]
push 0
push 2
push eax
push dword [edi + 0x168]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4658d8
call ebp
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004433b0
add esp, 0xc
pop esi
pop edi
pop ebp
pop ebx
pop ecx
ret
Function at 0x466800
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4fe080]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
lea eax, [esp + 8]
push esi
push edi
push eax
mov esi, dword [ebp + 0x4e0]
lea eax, [esp + 0x18]
mov edi, dword [ebp]
push eax
mov dword [esp + 0x18], 0x80
mov eax, dword [esi + 0x154]
push 0
add eax, 4
push eax
push dword [esi + 0x15c]
push dword [esi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x466886
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [esi + 0xc8]
push eax
call fcn.0047b4d0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], eax
mov ebx, dword [esi + 0x14c]
cmp ebx, 4
jge 0x4668c1
push str.Received_too_short_packet
push edi
call fcn.004433b0
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0047b06c
add esp, 0x88
ret
mov ecx, dword [esi + 0x15c]
movzx eax, byte [ecx]
shl ax, 8
movzx edx, ax
movzx eax, byte [ecx + 1]
or edx, eax
mov dword [esi + 0xc], edx
add edx, 0xfffffffd
cmp edx, 3
ja case.default.0x4668e6
jmp dword [edx*4 + 0x4669dc]
cmp ebx, 4
jle case.0x4668e6.4
movzx eax, byte [ecx + 2]
shl ax, 8
movzx edx, ax
movzx eax, byte [ecx + 3]
or edx, eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
cmp eax, edx
jne case.0x4668e6.4
lea eax, [ebx - 4]
push eax
lea eax, [ecx + 4]
push eax
push 1
push ebp
call fcn.00443290
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x466944
push 5
push esi
call fcn.00467130
add esp, 8
mov eax, ebx
jmp 0x4668a8
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [edi + 0x70], eax
adc dword [edi + 0x74], edx
push dword [edi + 0x74]
push dword [edi + 0x70]
push edi
call fcn.004554a0
jmp 0x4669b3
mov edx, ecx
movzx eax, byte [edx + 2]
shl ax, 8
movzx ecx, ax
movzx eax, byte [edx + 3]
or ecx, eax
lea eax, [edx + 4]
push eax
push 0x4db740
push edi
mov dword [esi + 8], ecx
call fcn.00443480
jmp 0x4669b3
lea eax, [ebx - 2]
push eax
lea eax, [ecx + 2]
push eax
push esi
call fcn.00466590
add esp, 0xc
test eax, eax
je case.0x4668e6.4
jmp 0x4668a8
push str.Internal_error:_Unexpected_packet
push 0x4db14c
push edi
call fcn.004433b0
add esp, 0xc
push ebp
call fcn.00455700
add esp, 4
test eax, eax
je 0x4668a6
push 5
push esi
call fcn.00467130
add esp, 8
mov eax, 0x2a
jmp 0x4668a8