joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d7070
Capabilities:
Convert ip address from string
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x5c4680]
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 + 0x6cb], 0
je 0x4d7249
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x4d7248
push esi
mov esi, dword [sym.imp.WS2_32.dll_inet_pton]
lea eax, [esp + 0x34]
push eax
push ebx
push 2
call esi
test eax, eax
jg 0x4d7247
lea eax, [esp + 0x38]
push eax
push ebx
push 0x17
call esi
test eax, eax
jg 0x4d7247
push dword [ebp + 0x14]
cmp byte [ebx], 0
mov eax, str._none_
mov esi, dword [ebp]
mov ebp, dword [esp + 0x14]
cmovne eax, ebx
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.004d7450
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.004d82c0
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.004d82c0
add esp, 0x20
test esi, esi
je 0x4d71bb
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x4d7132
cmp ecx, 2
jne 0x4d71b0
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 0x4d7161
sub ecx, 0x15
jne 0x4d7176
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x4d7171
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call sub.WS2_32.dll_inet_ntop
push ebx
call fcn.004d82e0
add esp, 4
test eax, eax
je 0x4d7195
push 2
push 0x58a410
push ebx
call fcn.004d8280
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x4d71db
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.004d8230
mov edi, eax
add esp, 8
test edi, edi
jne 0x4d71db
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4d7121
lea eax, [esp + 0x24]
push eax
call fcn.004d82e0
add esp, 4
test eax, eax
je 0x4d71eb
lea eax, [esp + 0x24]
push eax
call fcn.004d82f0
add esp, 4
jmp 0x4d71f0
push str.too_many_IP__cant_show
push ebp
call fcn.004d7450
add esp, 8
jmp 0x4d7230
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.004d7450
lea eax, [esp + 0x20]
push eax
call fcn.004d82e0
add esp, 0x10
test eax, eax
je 0x4d721c
lea eax, [esp + 0x14]
push eax
call fcn.004d82f0
add esp, 4
jmp 0x4d7221
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.004d7450
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.004d8290
lea eax, [esp + 0x28]
push eax
call fcn.004d8290
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.005313f0
add esp, 0x6c
ret
Function at 0x4d7e50
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.004f4280
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.004d3490
push dword [esp + 0x40]
mov edi, eax
call fcn.004d3490
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x4d7ee5
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.004f4280
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.004f4330
add esp, 0x20
test edx, edx
ja 0x4d7f09
jb 0x4d7ed7
cmp eax, 0x3e8
ja 0x4d7f09
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x4d7ea0
test edi, edi
je 0x4d7ef2
push edi
call fcn.00543dee
add esp, 4
test esi, esi
je 0x4d7eff
push esi
call fcn.00543dee
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x4d7f16
push edi
call fcn.00543dee
add esp, 4
test esi, esi
je 0x4d7f23
push esi
call fcn.00543dee
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret

Function at 0x4d8480
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 0x4d8530
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.004d0fa0
add esp, 0xc
cmp eax, 4
je 0x4d84c3
mov ecx, eax
jmp 0x4d84ed
cmp byte [0x5cbffc], 0
jne 0x4d84f7
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 0x4d8532
mov eax, dword [esp + 0x1c]
jmp 0x4d8514
imul eax, dword [0x5cbff8], 0x41c64e6d
add eax, 0x3039
mov dword [0x5cbff8], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x4d8528
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x4d8518
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x4d84a0
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4d8540
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 0x4d85bb
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.004d0fa0
add esp, 0xc
cmp eax, 4
jne 0x4d859c
cmp byte [0x5cbffc], 0
jne 0x4d85c5
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 0x4d85c0
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x4d8560
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x4d8560
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x5cbff8], 0x41c64e6d
add eax, 0x3039
mov dword [0x5cbff8], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x4d85a4

Function at 0x4d85f0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.005339f0
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 0x4d9730
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 + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4d977c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004d7380
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.004d9350
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x4d98c0
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 0x4d9a2c
push ebp
push esi
lea ebp, [ecx + 0x1cb4]
push edi
lea edi, [ecx + 0x1eb4]
mov eax, ebp
mov dword [edi], ebp
cmp ebp, edi
jae 0x4d9904
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x4d9918
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4d9918
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 0x4d9995
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4d9995
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4d9995
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4d9995
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4d9995
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4d9995
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [esp + 0x20]
mov dword [edi], ebp
mov dword [esi + 0x1eb8], ecx
lea eax, [esi + 0x1cb6]
sub ecx, ebp
sub ecx, 2
push ecx
push eax
push 0x3e
push ebx
call fcn.004d9450
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x140]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4d99eb
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7380
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.004d97a0
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x140]
call ebp
test eax, eax
jns 0x4d9a29
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7380
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x4d9a40
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x5c4680]
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 + 0x1eb8]
sub eax, dword [esi + 0x1eb4]
add eax, 2
push eax
lea eax, [esi + 0x1cb4]
push eax
push 0x3c
push ebx
call fcn.004d9450
mov eax, dword [esi + 0x1eb4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb4], eax
cmp cl, 0x18
je 0x4d9c18
cmp cl, 0x23
je 0x4d9bf5
cmp cl, 0x27
jne 0x4d9ca0
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.004d4ad0
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x4d9b75
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 0x4d9b00
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x4d9b66
push 0x2c
push edx
call fcn.00534180
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x4d9b47
push dword [esi]
push eax
push 0x58af8c
push ebx
push ebp
call fcn.004d4ad0
add esp, 0x14
jmp 0x4d9b64
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.004d4ad0
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x4d9af4
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.004d4ad0
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4d9bcb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7380
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.004d9450
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.005313f0
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 0x4d9c00
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x4d9c39
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d9c23
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.004d4ad0
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4d9c8c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004d7380
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.004d9450
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005313f0
add esp, 0x80c
ret
Function at 0x4dae00
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x5c4680]
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 + 0x398]
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 0x4dae86
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00533470
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x4daec1
push str.Received_too_short_packet
push ebp
call fcn.004d7380
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.005313f0
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.0x4daee0.1
jmp dword [ecx*4 + 0x4dafcc]
cmp esi, 4
jle case.0x4daee0.4
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.0x4daee0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.004f9990
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x4daee0.4
push 5
push edi
call fcn.004db8e0
add esp, 8
jmp 0x4daea6
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.004db950
add esp, 8
cmp eax, esi
jae case.0x4daee0.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.004d7450
jmp 0x4dafa1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.004dabb0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x4daee0.4
jmp 0x4daea6
push str.Internal_error:_Unexpected_packet
push 0x58ae78
push ebp
call fcn.004d7380
add esp, 0xc
push ebp
call fcn.004fa7f0
add esp, 4
test eax, eax
je 0x4daea6
push 5
push edi
call fcn.004db8e0
add esp, 8
mov eax, 0x2a
jmp 0x4daea8
Function at 0x4e1720
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x5c4680]
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 + 0x144]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4e178b
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 0x4e178f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x4e17bf
push str.Error_accept__ing_server_connect
push edi
call fcn.004d7380
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.005313f0
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.004d7450
mov byte [ebx + 0x1ed], 0
push 1
push dword [esp + 0x18]
call fcn.0050ca30
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00509850
add esp, 0x20
test eax, eax
jne 0x4e1859
cmp dword [edi + 0x1ac], eax
je 0x4e1857
push 1
push edi
call fcn.004eece0
mov eax, dword [edi + 0x1ac]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.004eece0
add esp, 0x1c
test esi, esi
je 0x4e1857
push 1
push edi
call fcn.004fd630
push 1
push ebx
push edi
call fcn.004fd430
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.005313f0
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.005313f0
add esp, 0x8c
ret
Function at 0x4e37b0
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 0x4e37e0
push str.Couldnt_set_desired_mode
push esi
call fcn.004d7380
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4e37f7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.004d7450
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x4e3811
push ebx
push esi
call fcn.004e36b0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x4e391d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c8], 2
mov dword [esp + 0x18], edi
jne 0x4e388e
mov eax, dword [esi + 0x11c]
mov eax, dword [eax]
test eax, eax
je 0x4e388e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.004fb680
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x4e3948
push 0x2f
push dword [esp + 0x18]
call fcn.00535e00
add esp, 8
test eax, eax
je 0x4e387d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x4e388a
push dword [esp + 0x14]
call dword [0x5c41e4]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4fc]
test ecx, ecx
jne 0x4e38ac
cmp byte [esi + 0xd63], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x5ab6b2
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x588028
cmove eax, edx
push eax
push ecx
push 0x587aac
call fcn.004d4a30
push ebx
mov ebp, eax
call dword [0x5c41e4]
add esp, 0x14
test ebp, ebp
jne 0x4e38e9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x58ae78
lea eax, [edi + 0x398]
push eax
push esi
call fcn.0050b450
push ebp
mov edi, eax
call dword [0x5c41e4]
add esp, 0x14
test edi, edi
jne 0x4e3948
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x436], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x4e3935
push 0xd
push 1
push esi
call fcn.004e3210
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x4e3948
push 0xe
push 1
push esi
call fcn.004e3210
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x4ee600
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 [0x5c41e8]
mov edi, eax
add esp, 8
test edi, edi
je 0x4ee657
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 0x4ee66f
cmp esi, ebx
je 0x4ee66f
cmp esi, 0x8000
ja 0x4ee66f
cmp esi, ebx
jb 0x4ee668
push esi
push edi
call dword [0x5c41e8]
mov edi, eax
add esp, 8
test edi, edi
jne 0x4ee620
push ebp
call dword [0x5c41e4]
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 [0x5c41e4]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4f34d0
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x5c4680]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
push esi
push edi
mov edi, dword [esp + 0x68]
mov dword [esp + 0x10], eax
cmp edi, 4
jb 0x4f364c
inc ebp
sub edi, 2
push str.0123456789abcdefABCDEF:.
push ebp
call fcn.0054f4c0
add esp, 8
cmp edi, eax
je 0x4f35ce
mov edi, eax
add eax, ebp
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x4f364c
push 2
lea esi, [eax + 1]
xor ebx, ebx
push 0x58e754
push esi
call fcn.005446d0
add esp, 0xc
test eax, eax
jne 0x4f354f
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x4f354f
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x4f364c
lea ecx, [esp + 0x18]
sub ecx, esi
nop
cmp al, 0x5d
je 0x4f3575
cmp ebx, 0xf
jge 0x4f3575
mov byte [ecx + esi], al
inc ebx
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4f3560
test ebx, ebx
je 0x4f364c
cmp byte [esi], 0x5d
jne 0x4f364c
cmp ebx, 0x10
jae 0x4f3664
lea eax, [esp + 0x18]
mov byte [esp + ebx + 0x18], 0
push eax
call dword [0x5c41ec]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x4f35c5
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.005313f0
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [edi + ebp], 0
push eax
push ebp
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x4f364c
push 0x2e
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x17
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x4f3633
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4f3603
sub edx, ecx
cmp edx, edi
jae 0x4f3633
lea ecx, [esp + 0x28]
mov esi, ebp
mov eax, ecx
sub esi, eax
nop word [eax + eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x4f3620
mov byte [edx + ebp + 1], al
mov edi, edx
mov byte [edi + ebp], 0x5d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.005313f0
add esp, 0x4c
ret
mov ecx, dword [esp + 0x58]
mov eax, 0x16
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005313f0
add esp, 0x4c
ret
call fcn.005317d4
int3