joyce8/EMBER2024-capa huggingface dataset:
Function at 0x48b7b0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push str.kernel32
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x48b7d0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x579fe0
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x579ff0
push esi
mov dword [ebp - 8], ebx
call fcn.005219be
add esp, 8
test eax, eax
je 0x48b81c
test ebx, ebx
je 0x48b80c
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x48b845
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x48b845
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x48b908
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48b861
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x5a034c]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x48b8fe
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x48b8fe
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48b8a0
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48b8c0
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x48b8d5
mov eax, dword [ebp - 8]
test eax, eax
je 0x48b8f5
push 8
push 0
push ebx
call eax
jmp 0x48b8fc
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x5a0350]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x48b980
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x5a0800]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x48b9d9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x48b9c6
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x48b9c0
shr eax, 8
cmp al, 2
je 0x48b9d9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
push esi
push edi
push str.iphlpapi.dll
call fcn.0048b7b0
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 4
mov dword [0x5a3c98], eax
test eax, eax
je 0x48ba08
push str.if_nametoindex
push eax
call edi
test eax, eax
je 0x48ba08
mov dword [0x5a3c88], eax
push str.ws2_32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
je 0x48ba40
push str.FreeAddrInfoExW
push esi
call edi
push str.GetAddrInfoExCancel
push esi
mov dword [0x5a3c8c], eax
call edi
push str.GetAddrInfoExW
push esi
mov dword [0x5a3c90], eax
call edi
mov dword [0x5a3c94], eax
push 3
push 2
push 0
push 0
push 6
call fcn.004b8560
push 3
push 2
push 0
test al, al
push 2
push 6
setne byte [0x5a54a1]
call fcn.004b8560
add esp, 0x28
test al, al
setne byte [0x5a54a0]
push 0x5a54a8
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.004e6d11
mov esp, ebp
pop ebp
ret

Function at 0x48e670
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x48e69b
cmp dword [esi + 0x84], 0
je 0x48e69b
push 2
push 3
push esi
call fcn.0048db20
push dword [ebp + 0xc]
call fcn.0048e0a0
add esp, 0x10
jmp 0x48e6aa
push dword [ebp + 0xc]
call fcn.0048e0a0
add esp, 4
test esi, esi
je 0x48e6be
cmp dword [esi + 0x84], 0
je 0x48e6be
push 3
push esi
call fcn.0048db60
add esp, 8
pop esi
pop ebp
ret

Function at 0x48e7a0
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x48e7e1
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0xfc], 0
jne 0x48e7d1
push 0
call fcn.0048e7a0
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0xfc], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0xfc], 2
sete al
pop ebp
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x48e7f7
xor al, al
pop esi
pop ebp
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
pop ebp
ret
Function at 0x499880
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x49989b
cmp dword [edi], 0
jne 0x4998ad
test esi, esi
je 0x4998a4
cmp dword [esi], 0
jne 0x4998ad
test ebx, ebx
je 0x4998f6
cmp dword [ebx], 0
je 0x4998f6
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.004be450
add esp, 0xc
test ebx, ebx
je 0x4998c8
cmp dword [ebx], 0
jne 0x4998ca
xor ebx, ebx
test esi, esi
je 0x4998d3
cmp dword [esi], 0
jne 0x4998d5
xor esi, esi
test edi, edi
je 0x4998de
cmp dword [edi], 0
jne 0x4998e0
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00499830
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x49a690
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.0047ecc0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00499a30
push dword [ebp + 0xc]
mov edi, eax
call fcn.00499a30
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 0x49a717
lea eax, [ebp - 0x20]
push eax
call fcn.0047ecc0
movups xmm0, xmmword [ebp - 0x10]
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.0047ed70
add esp, 0x20
test edx, edx
ja 0x49a73a
jb 0x49a705
cmp eax, 0x3e8
ja 0x49a73a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0x49a6d0
test edi, edi
je 0x49a724
push edi
call fcn.00511a6c
add esp, 4
test esi, esi
je 0x49a731
push esi
call fcn.00511a6c
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0x49a747
push edi
call fcn.00511a6c
add esp, 4
test esi, esi
je 0x49a754
push esi
call fcn.00511a6c
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x49ac20
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [eax], ebx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x14], eax
test eax, eax
jne 0x49ad9d
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
je 0x49ad89
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49ac7e
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x49ac70
sub eax, edx
lea ecx, [eax + 1]
jmp 0x49ac80
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [ebp - 8], ecx
cmp eax, 2
jne 0x49ac92
mov eax, 0x10
jmp 0x49aca0
cmp eax, 0x17
jne 0x49ad45
mov eax, 0x1c
cmp dword [esi + 0x18], 0
mov dword [ebp - 4], eax
je 0x49ad45
mov edx, dword [esi + 0x10]
test edx, edx
je 0x49ad45
cmp edx, eax
jb 0x49ad45
add ecx, 0x20
add eax, ecx
push eax
call dword [0x5a034c]
mov edi, eax
add esp, 4
test edi, edi
je 0x49ad7e
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 ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ecx
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.004e9540
mov edx, dword [ebp - 8]
add esp, 0xc
test edx, edx
je 0x49ad33
mov eax, dword [edi + 0x18]
add eax, dword [ebp - 4]
push edx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.004e9540
add esp, 0xc
mov eax, dword [ebp - 0xc]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x49ad42
mov dword [eax + 0x1c], edi
mov dword [ebp - 0xc], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x49ac60
mov esi, dword [ebp - 0x14]
mov eax, dword [ebp - 0x10]
pop edi
test eax, eax
je 0x49ad62
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x49ad85
push ebx
call fcn.0049abf0
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0x49ad53
test ebx, ebx
jne 0x49ad95
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x49b1b0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.0051190b
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x49b1d7
cmp ecx, 0xffffffff
cmovne eax, ecx
pop ebp
ret

Function at 0x49b360
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.004ea040
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret

Function at 0x49b4c0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0049b430
Function at 0x4a5040
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x5a0800]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x8c]
push eax
lea eax, [ebp - 0x84]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x10c]
push esi
mov dword [ebp - 0x88], 0xffffffff
mov dword [ebp - 0x8c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x4a50b6
lea eax, [ebp - 0x8c]
mov dword [ebp - 0x8c], 0x80
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x88], eax
jmp 0x4a50bc
mov eax, dword [ebp - 0x88]
cmp eax, 0xffffffff
jne 0x4a50e5
push str.Error_accept__ing_server_connect
push edi
call fcn.00488da0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.00488e60
mov byte [ebx + 0x1b5], 0
push 1
push dword [ebp - 0x88]
call fcn.004be5a0
lea eax, [ebp - 0x88]
push eax
push 1
push ebx
push edi
call fcn.004b2410
add esp, 0x20
test eax, eax
jne 0x4a5174
cmp dword [edi + 0x1a4], eax
je 0x4a5172
push 1
push edi
call fcn.00479720
mov eax, dword [edi + 0x1a4]
push 1
push dword [ebp - 0x88]
push dword [edi + 0x1a8]
call eax
push 0
push edi
mov esi, eax
call fcn.00479720
add esp, 0x1c
test esi, esi
je 0x4a5172
push ebx
push edi
call fcn.004a5670
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004e6d11
mov esp, ebp
pop ebp
ret

Function at 0x4a7720
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x4a7752
push str.Couldnt_set_desired_mode
push esi
call fcn.00488da0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0x4a7769
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00488e60
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0x4a7781
push ebx
push esi
call fcn.004a73e0
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0x4a7795
push esi
call fcn.004a6420
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0x4a77a9
push esi
call fcn.004a73c0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0x4a77b8
push esi
call fcn.004a7600
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x4ae590
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4ae5d8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00488da0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.004ade30
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0x4ae720
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [ebp + 0xc], 0x1f
push ebx
mov ebx, dword [ebp + 8]
mov edx, dword [ebx + 0x11c]
mov eax, dword [ebx + 0x18]
mov dword [ebp + 8], edx
mov dword [ebp - 4], eax
jne 0x4ae888
lea ecx, [edx + 0x1cc4]
push edi
lea edi, [edx + 0x1ec4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x4ae760
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x4ae774
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x4ae774
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [edx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov ecx, dword [ebp + 8]
mov dword [ebp + 0xc], eax
shr eax, 8
mov dword [ebp - 8], eax
movzx ecx, word [ecx + 0x1caa]
push ecx
call esi
mov ecx, dword [edi]
mov edx, eax
shr edx, 8
mov dword [ebp - 0xc], eax
cmp ecx, edi
jae 0x4ae7eb
mov eax, dword [ebp + 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4ae7eb
mov eax, dword [ebp - 8]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4ae7eb
mov eax, dword [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4ae7eb
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4ae7eb
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x4ae7eb
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov eax, dword [ebp + 8]
lea esi, [eax + 0x1cc4]
mov dword [eax + 0x1ec8], ecx
sub ecx, esi
mov dword [edi], esi
sub ecx, 2
add eax, 0x1cc6
push ecx
push eax
push 0x3e
push ebx
call fcn.004adf40
mov eax, dword [ebp - 4]
add esp, 0x10
push 0
push 3
push esi
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4ae842
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00488da0
add esp, 0xc
mov esi, dword [ebp + 8]
push 4
lea eax, [esi + 0x1cc7]
push eax
push ebx
call fcn.004ae5f0
add esp, 0xc
lea eax, [esi + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
pop esi
test eax, eax
jns 0x4ae887
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00488da0
add esp, 0xc
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4aea10
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80c
mov eax, dword [0x5a0800]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x808], ebx
mov esi, dword [ebx + 0x11c]
mov edi, dword [ebx + 0x18]
mov dword [ebp - 0x80c], edi
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.004adf40
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x4aebda
cmp cl, 0x23
je 0x4aebb7
cmp cl, 0x27
jne 0x4aec68
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [ebp - 0x804]
push 0x800
push eax
call fcn.004778e0
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x4aeb51
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 0x4aead0
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x4aeb40
push 0x2c
push edx
call fcn.004edcc0
mov edx, eax
mov ebx, 0x800
lea eax, [ebp - 0x804]
add esp, 8
sub ebx, edi
add eax, edi
test edx, edx
jne 0x4aeb19
push dword [esi]
push edx
push str._c_s
push ebx
push eax
call fcn.004778e0
add esp, 0x14
jmp 0x4aeb3e
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
lea eax, [ebp - 0x804]
push edx
push 0
push str._c_.s_c_s
add eax, edi
push ebx
push eax
call fcn.004778e0
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x4aeac4
mov ebx, dword [ebp - 0x808]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [ebp - 0x804]
add eax, edi
push eax
call fcn.004778e0
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [ebp - 0x804]
push eax
mov eax, dword [ebp - 0x80c]
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4aebb1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00488da0
add esp, 0xc
push edi
jmp 0x4aec56
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4aebc2
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x4aebfb
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4aebe5
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, [ebp - 0x804]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.004778e0
add esp, 0x28
lea eax, [ebp - 0x804]
push 0
push esi
push eax
push dword [edi + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4aec52
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00488da0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [ebp - 0x802]
push eax
push 0x3e
push ebx
call fcn.004adf40
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
Function at 0x4af910
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x5a0800]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov dword [ebp - 0x90], esi
mov eax, dword [esi + 0x18]
mov edi, dword [eax + 0x230]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
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 0x4af9a2
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.004e9540
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0x4af9d5
push str.Received_too_short_packet
push esi
call fcn.00488da0
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
lea eax, [edi + 0x148]
push eax
call fcn.004af530
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
dec eax
cmp eax, 5
ja case.0x4af9f4.1
jmp dword [eax*4 + 0x4afb28]
cmp edx, 4
jle case.0x4af9f4.4
lea eax, [edi + 0x148]
push eax
call fcn.004af510
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0x4af9f4.4
lea eax, [edx - 4]
push eax
mov eax, dword [edi + 0x148]
add eax, 4
push eax
push 1
push esi
call fcn.004894c0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x4af9f4.4
push 5
push edi
call fcn.004b0370
add esp, 8
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
mov ecx, dword [edi + 0x148]
lea eax, [edi + 0x148]
add ecx, 4
lea esi, [edx - 4]
push eax
mov dword [ebp - 0x8c], ecx
call fcn.004af510
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.004b04a0
add esp, 0xc
cmp eax, esi
mov esi, dword [ebp - 0x90]
jae case.0x4af9f4.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push esi
call fcn.00488e60
jmp 0x4afaf3
lea eax, [edx - 2]
push eax
mov eax, dword [edi + 0x148]
add eax, 2
push eax
push edi
call fcn.004af6f0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x4af9f4.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0x5784d4
push esi
call fcn.00488da0
add esp, 0xc
push esi
call fcn.004985d0
add esp, 4
test eax, eax
je 0x4af9c2
push 5
push edi
call fcn.004b0370
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.004e6d11
mov esp, ebp
pop ebp
ret
Function at 0x4b0370
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4b0380
jmp dword [edx*4 + 0x4b03d4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afe20
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afb40
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004b05d0
push str.TFTP_finished
push 0x5784d4
push ecx
call fcn.00488e60
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x5784d4
push ecx
call fcn.00488da0
add esp, 0xc
mov eax, 0x47
pop ebp
ret

Function at 0x4b0387
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4b0380
jmp dword [edx*4 + 0x4b03d4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afe20
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afb40
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004b05d0
push str.TFTP_finished
push 0x5784d4
push ecx
call fcn.00488e60
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x5784d4
push ecx
call fcn.00488da0
add esp, 0xc
mov eax, 0x47
pop ebp
ret

Function at 0x4b0390
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4b0380
jmp dword [edx*4 + 0x4b03d4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afe20
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afb40
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004b05d0
push str.TFTP_finished
push 0x5784d4
push ecx
call fcn.00488e60
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x5784d4
push ecx
call fcn.00488da0
add esp, 0xc
mov eax, 0x47
pop ebp
ret

Function at 0x4b0399
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0x4b0380
jmp dword [edx*4 + 0x4b03d4]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afe20
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004afb40
mov dword [ebp + 8], eax
pop ebp
jmp fcn.004b05d0
push str.TFTP_finished
push 0x5784d4
push ecx
call fcn.00488e60
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0x5784d4
push ecx
call fcn.00488da0
add esp, 0xc
mov eax, 0x47
pop ebp
ret