joyce8/EMBER2024-capa huggingface dataset:
Function at 0x420ce0
Capabilities:
Get common file path
Initialize winsock library
Link many functions at runtime

Disassembly:
sub esp, 0x198
mov eax, dword [0x4a4440]
xor eax, esp
mov dword [esp + 0x194], eax
test byte [esp + 0x19c], 2
je 0x420d41
lea eax, [esp + 4]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x420d27
mov eax, dword [esp + 4]
cmp al, 2
jne 0x420d21
shr eax, 8
cmp al, 2
je 0x420d41
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [esp + 0x194]
xor ecx, esp
call fcn.0045ea49
add esp, 0x198
ret
call fcn.004523b0
test eax, eax
jne 0x420f14
push ebp
push esi
push edi
push 0x48d388
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebp, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
test edi, edi
jne 0x420d75
mov dword [0x4a54ec], esi
jmp 0x420e99
push ebx
push str.LoadLibraryExA
push edi
call ebp
push 0x48d3a4
push str.iphlpapi.dll
mov ebx, eax
call fcn.0046ba20
add esp, 8
test eax, eax
je 0x420dbe
test ebx, ebx
je 0x420dac
push 8
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x420e7d
push str.iphlpapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
jmp 0x420e7d
test ebx, ebx
je 0x420de3
push str.AddDllDirectory
push edi
call ebp
test eax, eax
je 0x420de3
push 0x800
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x420e7d
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov dword [esp + 0x10], eax
test eax, eax
je 0x420e7d
lea ecx, [eax + 0xd]
push ecx
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x420e73
push dword [esp + 0x10]
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x420e73
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x420e20
sub ecx, edx
mov eax, 0x5c
mov word [ecx + edi], ax
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x420e37
sub ecx, edx
mov edx, str.iphlpapi.dll
sub ecx, edx
add ecx, edi
nop dword [eax]
mov al, byte [edx]
lea edx, [edx + 1]
mov byte [ecx + edx - 1], al
test al, al
jne 0x420e50
test ebx, ebx
je 0x420e6a
push 8
push 0
push edi
call ebx
jmp 0x420e71
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
push edi
call dword [0x4a4004]
add esp, 4
mov dword [0x4a54ec], esi
pop ebx
test esi, esi
je 0x420e99
push str.if_nametoindex
push esi
call ebp
test eax, eax
je 0x420e99
mov dword [0x4a54dc], eax
push str.ws2_32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
je 0x420ed1
push str.FreeAddrInfoExW
push esi
call ebp
push str.GetAddrInfoExCancel
push esi
mov dword [0x4a54e0], eax
call ebp
push str.GetAddrInfoExW
push esi
mov dword [0x4a54e4], eax
call ebp
mov dword [0x4a54e8], eax
push 3
push 2
push 0
push 0
push 6
call fcn.00451fd0
push 3
push 2
push 0
test al, al
push 2
push 6
setne byte [0x4a63b9]
call fcn.00451fd0
add esp, 0x28
test al, al
setne byte [0x4a63b8]
push 0x4a63c0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x194]
xor ecx, esp
call fcn.0045ea49
add esp, 0x198
ret
Function at 0x426650
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x42668e
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x114], 0
jne 0x42667f
push 0
call fcn.00426650
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x114], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0x114], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4266a3
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x427400
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x4a4440]
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 + 0x6bb], 0
je 0x4275e2
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x4275e1
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.004344b0
add esp, 0xc
test eax, eax
jg 0x4275e1
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.004344b0
add esp, 0xc
test eax, eax
jg 0x4275e1
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.0041d4e0
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.00411330
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.00411330
add esp, 0x20
test esi, esi
je 0x427554
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x4274c8
cmp ecx, 2
jne 0x427549
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 0x4274f7
sub ecx, 0x15
jne 0x42750f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x427507
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.00450f30
add esp, 0x10
push ebx
call fcn.00411350
add esp, 4
test eax, eax
je 0x42752e
push 2
push 0x48cd08
push ebx
call fcn.004112f0
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x427574
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.00411290
mov edi, eax
add esp, 8
test edi, edi
jne 0x427574
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x4274b7
lea eax, [esp + 0x24]
push eax
call fcn.00411350
add esp, 4
test eax, eax
je 0x427584
lea eax, [esp + 0x24]
push eax
call fcn.00411360
add esp, 4
jmp 0x427589
push str.too_many_IP__cant_show
push ebp
call fcn.0041d4e0
add esp, 8
jmp 0x4275c9
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.0041d4e0
lea eax, [esp + 0x20]
push eax
call fcn.00411350
add esp, 0x10
test eax, eax
je 0x4275b5
lea eax, [esp + 0x14]
push eax
call fcn.00411360
add esp, 4
jmp 0x4275ba
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.0041d4e0
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.00411300
lea eax, [esp + 0x28]
push eax
call fcn.00411300
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.0045ea49
add esp, 0x6c
ret
Function at 0x42fd40
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00411050
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.00477467
push dword [esp + 0x40]
mov edi, eax
call fcn.00477467
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 0x42fdd5
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00411050
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.00411100
add esp, 0x20
test edx, edx
ja 0x42fdf9
jb 0x42fdc7
cmp eax, 0x3e8
ja 0x42fdf9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x42fd90
test edi, edi
je 0x42fde2
push edi
call fcn.00469106
add esp, 4
test esi, esi
je 0x42fdef
push esi
call fcn.00469106
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x42fe06
push edi
call fcn.00469106
add esp, 4
test esi, esi
je 0x42fe13
push esi
call fcn.00469106
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x430300
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 0x43048f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x43047a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43035c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x430350
sub eax, edx
inc eax
jmp 0x43035e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x43036f
lea ebp, [ecx + 0xe]
jmp 0x43037b
cmp ecx, 0x17
jne 0x43041c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x43041c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x43041c
cmp ecx, ebp
jb 0x43041c
add eax, 0x20
add eax, ebp
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x43046b
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.00460620
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x430408
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00460620
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x430418
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x430342
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x43043c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x430476
test edi, edi
je 0x43045b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x4a4004]
add esp, 4
mov edi, esi
test esi, esi
jne 0x430444
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 0x43042b
test edi, edi
jne 0x430486
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 0x430890
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.00471ef7
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x4308b6
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x430ff0
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 0x4310a0
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.00417870
add esp, 0xc
cmp eax, 4
je 0x431033
mov ecx, eax
jmp 0x43105d
cmp byte [0x4a54f4], 0
jne 0x431067
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 0x4310a2
mov eax, dword [esp + 0x1c]
jmp 0x431084
imul eax, dword [0x4a54f0], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a54f0], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x431098
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x431088
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x431010
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4310b0
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 0x43112b
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.00417870
add esp, 0xc
cmp eax, 4
jne 0x43110c
cmp byte [0x4a54f4], 0
jne 0x431135
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 0x431130
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x4310d0
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x4310d0
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x4a54f0], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a54f0], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x431114

Function at 0x431160
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.00460250
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 0x4340b0
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 [0x4a4008]
mov edi, eax
add esp, 8
test edi, edi
je 0x434107
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 0x43411f
cmp esi, ebx
je 0x43411f
cmp esi, 0x8000
ja 0x43411f
cmp esi, ebx
jb 0x434118
push esi
push edi
call dword [0x4a4008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x4340d0
push ebp
call dword [0x4a4004]
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 [0x4a4004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x439d90
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a4440]
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 + 0x1a4]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x439dfb
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 0x439dff
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x439e2f
push str.Error_accept__ing_server_connect
push edi
call fcn.0041d410
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0045ea49
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.0041d4e0
mov byte [ebx + 0x24d], 0
push 1
push dword [esp + 0x18]
call fcn.00455e60
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.0044b2f0
add esp, 0x20
test eax, eax
jne 0x439ec9
cmp dword [edi + 0x19c], eax
je 0x439ec7
push 1
push edi
call fcn.0040c040
mov eax, dword [edi + 0x19c]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a0]
call eax
push 0
push edi
mov esi, eax
call fcn.0040c040
add esp, 0x1c
test esi, esi
je 0x439ec7
push 1
push edi
call fcn.0041cac0
push 1
push ebx
push edi
call fcn.0041c8c0
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0045ea49
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0045ea49
add esp, 0x8c
ret
Function at 0x43c0b0
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 0x43c0e0
push str.Couldnt_set_desired_mode
push esi
call fcn.0041d410
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x43c0f7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0041d4e0
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x43c111
push ebx
push esi
call fcn.0043bdc0
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x43c21d
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4b8], 2
mov dword [esp + 0x18], edi
jne 0x43c18e
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x43c18e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00448df0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x43c248
push 0x2f
push dword [esp + 0x18]
call fcn.004604e0
add esp, 8
test eax, eax
je 0x43c17d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x43c18a
push dword [esp + 0x14]
call dword [0x4a4004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4ec]
test ecx, ecx
jne 0x43c1ac
cmp byte [esi + 0xd26], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x49f299
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x48c210
cmove eax, edx
push eax
push ecx
push 0x48ca78
call fcn.004229c0
push ebx
mov ebp, eax
call dword [0x4a4004]
add esp, 0x14
test ebp, ebp
jne 0x43c1e9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x48a8d4
lea eax, [edi + 0x3f0]
push eax
push esi
call fcn.0045a110
push ebp
mov edi, eax
call dword [0x4a4004]
add esp, 0x14
test edi, edi
jne 0x43c248
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x49e], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x43c235
push 0xd
push 1
push esi
call fcn.0043b920
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x43c248
push 0xe
push 1
push esi
call fcn.0043b920
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x442ba0
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 + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x442bec
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0041d410
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.004427c0
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x442d50
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 + 0x124]
mov eax, dword [ebx + 0x18]
mov dword [esp + 0x14], ecx
mov dword [esp + 4], eax
jne 0x442ebc
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 0x442d94
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x442da8
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x442da8
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 0x442e25
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x442e25
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x442e25
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x442e25
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x442e25
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x442e25
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.004428c0
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x1a0]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x442e7b
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041d410
add esp, 0xc
push 4
lea eax, [esi + 0x1cc7]
push eax
push ebx
call fcn.00442c10
add esp, 0xc
lea eax, [esi + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a0]
call ebp
test eax, eax
jns 0x442eb9
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041d410
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x442ed0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4a4440]
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 + 0x124]
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.004428c0
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x4430a8
cmp cl, 0x23
je 0x443085
cmp cl, 0x27
jne 0x443130
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.00422a60
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x443005
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 0x442f90
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x442ff6
push 0x2c
push edx
call fcn.004603b0
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x442fd7
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00422a60
add esp, 0x14
jmp 0x442ff4
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.00422a60
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x442f84
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.00422a60
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44305b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041d410
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.004428c0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.0045ea49
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 0x443090
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x4430c9
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4430b3
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.00422a60
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44311c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041d410
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.004428c0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045ea49
add esp, 0x80c
ret