joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d0e50
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push edi
mov edi, dword [esp + 8]
test edi, edi
je 0x4d0eef
push edi
call fcn.004e5050
add esp, 4
test al, al
jne 0x4d0eef
push ebx
push ebp
push esi
mov esi, edi
xor ebx, ebx
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4d0e78
sub esi, ecx
push esi
push 0x2e
push edi
call fcn.004ee0a0
add esp, 0xc
test eax, eax
je 0x4d0eac
sub eax, edi
push eax
push 0x2e
push edi
call fcn.004ee0a0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x4d0eae
inc ebx
mov ecx, edi
sub ecx, ebx
add esi, ecx
test ebx, ebx
cmovne edi, ebx
xor ecx, ecx
xor ebp, ebp
mov ebx, 0x1505
lea eax, [edi + esi]
cmp edi, eax
cmova esi, ecx
test esi, esi
je 0x4d0ee7
mov al, byte [edi]
push eax
call fcn.004e0db0
movsx ecx, al
lea edi, [edi + 1]
mov eax, ebx
inc ebp
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp ebp, esi
jb 0x4d0ec6
pop esi
pop ebp
movzx eax, bl
pop ebx
pop edi
ret
xor eax, eax
pop edi
ret
Function at 0x4db640
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x10c
mov eax, dword [0x57906c]
xor eax, esp
mov dword [esp + 0x108], eax
mov edx, dword [esp + 0x114]
mov eax, dword [esp + 0x118]
push ebx
mov ebx, dword [esp + 0x124]
push ebp
mov ebp, dword [esp + 0x118]
mov dword [esp + 0xc], eax
push esi
push edi
mov ecx, dword [ebp + 0xc]
mov eax, dword [ecx + edx*4 + 0x150]
lea esi, [ecx + 0x178]
mov dword [esp + 0x10], eax
mov eax, edx
shl eax, 4
add esi, eax
mov eax, dword [ecx + 0x2b8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x44], 3
je 0x4db74a
cmp dword [ecx + edx*4 + 0x168], 0x4db4f0
jne 0x4db74a
cmp dword [esi], 0
je 0x4db6c7
test edi, edi
je 0x4db74a
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [esp + 0x20]
call fcn.004ec760
add esp, 0x14
cmp eax, 0xffffffff
je 0x4db74a
test al, 1
je 0x4db74a
mov ecx, dword [esi]
test ecx, ecx
jne 0x4db71c
mov eax, dword [ebp + 0x4e8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x5790a0]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
je 0x4db738
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x4db743
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4db74a
add dword [esi + 8], eax
jmp 0x4db74a
mov dword [ebx], 0x1b
or eax, 0xffffffff
jmp 0x4db7b5
mov dword [esi + 4], 0
push 0
push dword [esp + 0x130]
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x4db7b3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x4db788
xor esi, esi
mov dword [ebx], 0x51
jmp 0x4db7b3
push 0x100
lea eax, [esp + 0x1c]
push eax
push edi
call fcn.004c7ab0
push eax
push str.Send_failure:__s
push ebp
call fcn.004db290
mov dword [ebp + 0x978], edi
add esp, 0x18
mov dword [ebx], 0x37
mov eax, esi
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004c61ad
add esp, 0x10c
ret

Function at 0x4dbc60
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp byte [eax + 0x1a4], 0
je 0x4dbc7d
push eax
call fcn.004d55a0
add esp, 4
test eax, eax
jne 0x4dbc9c
xor al, al
ret
mov eax, dword [eax + 0x150]
cmp eax, 0xffffffff
je 0x4dbc7a
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4dbc7a
mov al, 1
ret
Function at 0x4dbef0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x57906c]
xor eax, esp
mov dword [esp + 0x184], eax
push ebx
mov ebx, dword [esp + 0x190]
lea eax, [esp + 8]
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [esp + 0x1a4]
push 0x80
push 0
push eax
mov dword [esp + 0x18], 0x80
call fcn.00516f30
add esp, 0xc
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0x14]
push eax
push dword [esp + 0x1a4]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4dbf77
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.004c7ab0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x4dbfb7
push edi
push esi
push dword [esp + 0x14]
lea eax, [esp + 0x1c]
push eax
call fcn.004dbad0
add esp, 0x10
test al, al
jne 0x4dbfc0
call fcn.00524403
mov esi, dword [eax]
call fcn.00524403
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.004c7ab0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004db290
add esp, 0x1c
mov ecx, dword [esp + 0x190]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004c61ad
add esp, 0x188
ret

Function at 0x4dc710
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x58ce24]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x4dc761
push 3
push 2
push eax
push eax
push 6
call fcn.00507820
add esp, 0x14
test al, al
je 0x4dc755
mov dword [0x58ce24], 2
add esp, 0xc
ret
mov dword [0x58ce24], 1
jmp 0x4dc766
cmp eax, 2
je 0x4dc7ac
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 0x4dc791
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x4dc7ac
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
Function at 0x4ddc70
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x569364
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov ebx, eax
test ebx, ebx
jne 0x4ddc8a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push 0x54cbd0
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x54cbe0
push esi
call fcn.0052ee98
add esp, 8
test eax, eax
je 0x4ddcd2
test ebp, ebp
je 0x4ddcc3
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x4ddcf8
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4ddcf8
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x4dddd2
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4ddd15
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x5790a0]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4dddc8
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4dddc8
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4ddd56
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
test ax, ax
jne 0x4ddd71
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
nop word [eax + eax]
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x4ddd90
test ebp, ebp
je 0x4dddbf
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x5790a4]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x5790a4]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x4e51a0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4e51b2
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4e51c6
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x4eea70
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.004e4570
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.004edce0
push dword [esp + 0x40]
mov edi, eax
call fcn.004edce0
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 0x4eeb05
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.004e4570
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.004e4620
add esp, 0x20
test edx, edx
ja 0x4eeb29
jb 0x4eeaf7
cmp eax, 0x3e8
ja 0x4eeb29
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x4eeac0
test edi, edi
je 0x4eeb12
push edi
call fcn.0051f38c
add esp, 4
test esi, esi
je 0x4eeb1f
push esi
call fcn.0051f38c
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x4eeb36
push edi
call fcn.0051f38c
add esp, 4
test esi, esi
je 0x4eeb43
push esi
call fcn.0051f38c
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x4eeb50
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x57906c]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x4eed42
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x24], xmm0
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x4eed30
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x4eed30
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x4eed30
cmp dword [esp + 8], 0x10
jl 0x4eed30
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x4eed30
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x4eed30
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x4eed30
push 1
push esi
call fcn.005071c0
add esp, 8
test eax, eax
js 0x4eed30
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.004ec3a0
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x4eed30
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x4eed30
cmp dword [esp + 8], 0x10
jl 0x4eed30
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x4eed30
cmp dword [esp + 8], 0x10
jl 0x4eed30
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x4eed30
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x4eed30
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x4eed30
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.004c61ad
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.004c61ad
add esp, 0x34
ret
Function at 0x4eed90
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
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 0x4eef21
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4eef0c
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4eedee
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4eede0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x4eedf0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x4eee01
lea ebp, [eax + 0xe]
jmp 0x4eee0d
cmp eax, 0x17
jne 0x4eeeae
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x4eeeae
mov eax, dword [esi + 0x10]
test eax, eax
je 0x4eeeae
cmp eax, ebp
jb 0x4eeeae
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [0x5790a0]
mov edi, eax
add esp, 4
test edi, edi
je 0x4eeefd
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00516430
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x4eee9a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00516430
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x4eeeaa
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4eedd2
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x4eeece
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4eef08
test ebx, ebx
je 0x4eeeed
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x5790a4]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x4eeed6
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x4eeebd
test ebx, ebx
jne 0x4eef18
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x4f2b30
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 [0x5790a8]
mov edi, eax
add esp, 8
test edi, edi
je 0x4f2b87
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 0x4f2b9f
cmp esi, ebx
je 0x4f2b9f
cmp esi, 0x8000
ja 0x4f2b9f
cmp esi, ebx
jb 0x4f2b98
push esi
push edi
call dword [0x5790a8]
mov edi, eax
add esp, 8
test edi, edi
jne 0x4f2b50
push ebp
call dword [0x5790a4]
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 [0x5790a4]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4f8440
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x57906c]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x154]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4f84a3
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.004dbb90
add esp, 0xc
cmp esi, 0xffffffff
jne 0x4f84c8
push str.Error_accept__ing_server_connect
push edi
call fcn.004db290
add esp, 8
mov eax, 0x1e
jmp 0x4f8538
push str.Connection_accepted_from_server
push edi
call fcn.004db360
push 1
push esi
mov byte [ebx + 0x27d], 0
mov dword [ebx + 0x154], esi
call fcn.005071c0
add esp, 0x10
mov byte [ebx + 0x290], 1
cmp dword [edi + 0x1b8], 0
je 0x4f8536
push 1
push edi
call fcn.004cc370
mov eax, dword [edi + 0x1b8]
push 1
push esi
push dword [edi + 0x1bc]
call eax
push 0
push edi
mov esi, eax
call fcn.004cc370
add esp, 0x1c
test esi, esi
je 0x4f8536
push ebx
push edi
call fcn.004f89d0
add esp, 8
mov eax, 0x2a
jmp 0x4f8538
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004c61ad
add esp, 0x88
ret
Function at 0x4fa2f0
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 + 0xc]
cmp eax, 0x64
jb 0x4fa320
push str.Couldnt_set_desired_mode
push esi
call fcn.004db290
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4fa337
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.004db360
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x4fa352
push ebx
push esi
call fcn.004fa1f0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x4fa462
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp dword [esi + 0x508], 2
mov dword [esp + 0x18], edi
jne 0x4fa3d0
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x4fa3d0
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00506540
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x4fa48f
push 0x2f
push dword [esp + 0x18]
call fcn.00516280
add esp, 8
test eax, eax
je 0x4fa3bf
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x4fa3cc
push dword [esp + 0x14]
call dword [0x5790a4]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x54c]
test ecx, ecx
jne 0x4fa3ee
cmp byte [esi + 0xd45], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x55faaf
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, str.___0
cmove eax, edx
push eax
push ecx
push 0x54c544
call fcn.004df980
push ebx
mov ebp, eax
call dword [0x5790a4]
add esp, 0x14
test ebp, ebp
jne 0x4fa42b
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x56a978
lea eax, [edi + 0x450]
push eax
push esi
call fcn.00510500
push ebp
mov edi, eax
call dword [0x5790a4]
add esp, 0x14
test edi, edi
jne 0x4fa48f
mov eax, dword [esi + 0xc]
pop ebp
mov dword [eax + 0x4d4], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x4fa47b
push 0xd
push 1
push esi
call fcn.004f9db0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x4fa48f
push 0xe
push 1
push esi
call fcn.004f9db0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x500630
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 + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x50067c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004db290
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00500250
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x5007d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0xc]
mov ebp, dword [ebx + 0x134]
mov dword [esp + 8], eax
jne 0x500920
push esi
push edi
lea eax, [ebp + 0x1cb4]
lea edi, [ebp + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x50081e
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x50081e
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x50081e
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x500888
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1eb8], eax
lea esi, [ebp + 0x1cb4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cb6]
push eax
push 0x3e
push ebx
call fcn.00500350
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x150]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x5008e0
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004db290
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.005006a0
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x150]
call edi
test eax, eax
jns 0x50091e
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004db290
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret