joyce8/EMBER2024-capa huggingface dataset:
Function at 0x65d940
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x65d97e
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x104], 0
jne 0x65d96f
push 0
call fcn.0065d940
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x104], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0x104], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x65d993
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x65e6f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x6c3], 0
je 0x65e8d2
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x65e8d1
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.0066cac0
add esp, 0xc
test eax, eax
jg 0x65e8d1
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.0066cac0
add esp, 0xc
test eax, eax
jg 0x65e8d1
cmp byte [ebx], 0
mov eax, str._none_
push esi
push dword [ebp + 0x14]
mov esi, dword [ebp]
cmovne eax, ebx
mov ebp, dword [esp + 0x14]
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.00654f30
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.00649920
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.00649920
add esp, 0x20
test esi, esi
je 0x65e844
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x65e7b8
cmp ecx, 2
jne 0x65e839
xor eax, eax
mov byte [esp + 0x48], 0
cmp ecx, 2
lea ebx, [esp + 0x14]
cmovne eax, edx
add ebx, eax
sub ecx, 2
je 0x65e7e7
sub ecx, 0x15
jne 0x65e7ff
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x65e7f7
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.006882b0
add esp, 0x10
push ebx
call fcn.00649940
add esp, 4
test eax, eax
je 0x65e81e
push 2
push 0x6b8bb4
push ebx
call fcn.006498e0
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x65e864
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.00649880
mov edi, eax
add esp, 8
test edi, edi
jne 0x65e864
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x65e7a7
lea eax, [esp + 0x24]
push eax
call fcn.00649940
add esp, 4
test eax, eax
je 0x65e874
lea eax, [esp + 0x24]
push eax
call fcn.00649950
add esp, 4
jmp 0x65e879
push str.too_many_IP__cant_show
push ebp
call fcn.00654f30
add esp, 8
jmp 0x65e8b9
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.00654f30
lea eax, [esp + 0x20]
push eax
call fcn.00649940
add esp, 0x10
test eax, eax
je 0x65e8a5
lea eax, [esp + 0x14]
push eax
call fcn.00649950
add esp, 4
jmp 0x65e8aa
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.00654f30
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.006498f0
lea eax, [esp + 0x28]
push eax
call fcn.006498f0
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.0063ff59
add esp, 0x6c
ret
Function at 0x668a10
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00649640
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.006a7cec
push dword [esp + 0x40]
mov edi, eax
call fcn.006a7cec
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x668aa5
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00649640
movups xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.006496f0
add esp, 0x20
test edx, edx
ja 0x668ac9
jb 0x668a97
cmp eax, 0x3e8
ja 0x668ac9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x668a60
test edi, edi
je 0x668ab2
push edi
call fcn.00699f5d
add esp, 4
test esi, esi
je 0x668abf
push esi
call fcn.00699f5d
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x668ad6
push edi
call fcn.00699f5d
add esp, 4
test esi, esi
je 0x668ae3
push esi
call fcn.00699f5d
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x668fc0
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push edi
xor edi, edi
mov dword [esp + 0xc], edi
mov dword [eax], edi
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x66914f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x66913a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x66901c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x669010
sub eax, edx
inc eax
jmp 0x66901e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x66902f
lea ebp, [ecx + 0xe]
jmp 0x66903b
cmp ecx, 0x17
jne 0x6690dc
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x6690dc
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x6690dc
cmp ecx, ebp
jb 0x6690dc
add eax, 0x20
add eax, ebp
push eax
call dword [0x6cd05c]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x66912b
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]
mov dword [ebx + 0xc], eax
lea eax, [ebx + 0x20]
push ebp
mov dword [ebx + 0x10], ebp
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x1c], 0
mov dword [ebx + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00696f90
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x6690c8
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00696f90
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x6690d8
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x669002
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x6690fc
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x669136
test edi, edi
je 0x66911b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x6cd060]
add esp, 4
mov edi, esi
test esi, esi
jne 0x669104
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor edi, edi
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x6690eb
test edi, edi
jne 0x669146
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], edi
mov eax, esi
pop esi
pop edi
add esp, 0x10
ret

Function at 0x669550
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.006a766e
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x669576
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x6695c0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x669670
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.0064f1c0
add esp, 0xc
cmp eax, 4
je 0x669603
mov ecx, eax
jmp 0x66962d
cmp byte [0x6cefcc], 0
jne 0x669637
push 2
push 4
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x669672
mov eax, dword [esp + 0x1c]
jmp 0x669654
imul eax, dword [0x6cefc8], 0x41c64e6d
add eax, 0x3039
mov dword [0x6cefc8], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x669668
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x669658
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x6695e0
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x669680
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x6696fb
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.0064f1c0
add esp, 0xc
cmp eax, 4
jne 0x6696dc
cmp byte [0x6cefcc], 0
jne 0x669705
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x669700
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x6696a0
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x6696a0
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x6cefc8], 0x41c64e6d
add eax, 0x3039
mov dword [0x6cefc8], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x6696e4

Function at 0x669730
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.00696d00
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x66c690
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x6cd064]
mov edi, eax
add esp, 8
test edi, edi
je 0x66c6e7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x66c6ff
cmp esi, ebx
je 0x66c6ff
cmp esi, 0x8000
ja 0x66c6ff
cmp esi, ebx
jb 0x66c6f8
push esi
push edi
call dword [0x6cd064]
mov edi, eax
add esp, 8
test edi, edi
jne 0x66c6b0
push ebp
call dword [0x6cd060]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x6cd060]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x672420
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x10c]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x67248b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x67248f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x6724bf
push str.Error_accept__ing_server_connect
push edi
call fcn.00654e60
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0063ff59
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.00654f30
mov byte [ebx + 0x1b5], 0
push 1
push dword [esp + 0x18]
call fcn.0068e200
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00683910
add esp, 0x20
test eax, eax
jne 0x672559
cmp dword [edi + 0x1a4], eax
je 0x672557
push 1
push edi
call fcn.00644570
mov eax, dword [edi + 0x1a4]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a8]
call eax
push 0
push edi
mov esi, eax
call fcn.00644570
add esp, 0x1c
test esi, esi
je 0x672557
push 1
push edi
call fcn.00654480
push 1
push ebx
push edi
call fcn.00654280
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0063ff59
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0063ff59
add esp, 0x8c
ret
Function at 0x6746c0
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x6746f0
push str.Couldnt_set_desired_mode
push esi
call fcn.00654e60
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x674707
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00654f30
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x674721
push ebx
push esi
call fcn.006743d0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x67482d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c0], 2
mov dword [esp + 0x18], edi
jne 0x67479e
mov eax, dword [esi + 0x11c]
mov eax, dword [eax]
test eax, eax
je 0x67479e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00681480
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x674858
push 0x2f
push dword [esp + 0x18]
call fcn.00697510
add esp, 8
test eax, eax
je 0x67478d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x67479a
push dword [esp + 0x14]
call dword [0x6cd060]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4f4]
test ecx, ecx
jne 0x6747bc
cmp byte [esi + 0xd83], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x6b73a5
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x6b80f0
cmove eax, edx
push eax
push ecx
push 0x6b8930
call fcn.0065b7e0
push ebx
mov ebp, eax
call dword [0x6cd060]
add esp, 0x14
test ebp, ebp
jne 0x6747f9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x6b7464
lea eax, [edi + 0x350]
push eax
push esi
call fcn.006924a0
push ebp
mov edi, eax
call dword [0x6cd060]
add esp, 0x14
test edi, edi
jne 0x674858
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x3fe], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x674845
push 0xd
push 1
push esi
call fcn.00673f30
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x674858
push 0xe
push 1
push esi
call fcn.00673f30
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x67b200
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x67b24c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00654e60
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.0067ae20
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x67b3b0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0xc
cmp dword [esp + 0x14], 0x1f
push ebx
mov ebx, dword [esp + 0x14]
mov ecx, dword [ebx + 0x11c]
mov eax, dword [ebx + 0x18]
mov dword [esp + 0x14], ecx
mov dword [esp + 4], eax
jne 0x67b51c
push ebp
push esi
lea ebp, [ecx + 0x1cc4]
push edi
lea edi, [ecx + 0x1ec4]
mov eax, ebp
mov dword [edi], ebp
cmp ebp, edi
jae 0x67b3f4
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x67b408
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x67b408
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ecx + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x24], eax
shr eax, 8
mov dword [esp + 0x14], eax
movzx ecx, word [ecx + 0x1caa]
push ecx
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [esp + 0x18], eax
cmp ecx, edi
jae 0x67b485
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x67b485
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x67b485
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x67b485
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x67b485
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x67b485
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [esp + 0x20]
mov dword [edi], ebp
mov dword [esi + 0x1ec8], ecx
lea eax, [esi + 0x1cc6]
sub ecx, ebp
sub ecx, 2
push ecx
push eax
push 0x3e
push ebx
call fcn.0067af20
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x108]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x67b4db
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00654e60
add esp, 0xc
push 4
lea eax, [esi + 0x1cc7]
push eax
push ebx
call fcn.0067b270
add esp, 0xc
lea eax, [esi + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x108]
call ebp
test eax, eax
jns 0x67b519
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00654e60
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x67b530
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x11c]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1ec8]
sub eax, dword [esi + 0x1ec4]
add eax, 2
push eax
lea eax, [esi + 0x1cc4]
push eax
push 0x3c
push ebx
call fcn.0067af20
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x67b708
cmp cl, 0x23
je 0x67b6e5
cmp cl, 0x27
jne 0x67b790
push edi
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x2c]
push 0x800
push eax
call fcn.0065b880
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x67b665
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 0x67b5f0
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x67b656
push 0x2c
push edx
call fcn.00696e60
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x67b637
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.0065b880
add esp, 0x14
jmp 0x67b654
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
push edx
push 0
push str._c_.s_c_s
push ebx
push ebp
call fcn.0065b880
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x67b5e4
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [esp + 0x28]
add eax, edi
push eax
call fcn.0065b880
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x67b6bb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00654e60
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.0067af20
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.0063ff59
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67b6f0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x67b729
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x67b713
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, [esp + 0x34]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.0065b880
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x67b77c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00654e60
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.0067af20
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0063ff59
add esp, 0x80c
ret
Function at 0x67c8d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [section..data]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x350]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
push eax
mov eax, dword [edi + 0x13c]
push ebx
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x67c956
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00696f90
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x67c991
push str.Received_too_short_packet
push ebp
call fcn.00654e60
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0063ff59
add esp, 0x8c
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x67c9b0.1
jmp dword [ecx*4 + 0x67ca9c]
cmp esi, 4
jle case.0x67c9b0.4
movzx ecx, byte [edx + 2]
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [edi + 0x144]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x67c9b0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.006553d0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x67c9b0.4
push 5
push edi
call fcn.0067d3b0
add esp, 8
jmp 0x67c976
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], eax
add esi, 0xfffffffc
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [edx + 4]
push esi
push eax
mov dword [edi + 8], ecx
call fcn.0067d420
add esp, 8
cmp eax, esi
jae case.0x67c9b0.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.00654f30
jmp 0x67ca71
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.0067c680
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x67c9b0.4
jmp 0x67c976
push str.Internal_error:_Unexpected_packet
push 0x6b7464
push ebp
call fcn.00654e60
add esp, 0xc
push ebp
call fcn.006659f0
add esp, 4
test eax, eax
je 0x67c976
push 5
push edi
call fcn.0067d3b0
add esp, 8
mov eax, 0x2a
jmp 0x67c978
Function at 0x683c40
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x6cefd0]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x683c91
push 3
push 2
push eax
push eax
push 6
call fcn.00689350
add esp, 0x14
test al, al
je 0x683c85
mov dword [0x6cefd0], 2
add esp, 0xc
ret
mov dword [0x6cefd0], 1
jmp 0x683c96
cmp eax, 2
je 0x683cdc
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x683cc1
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x683cdc
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret