joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42c2d0
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp byte [esi + 0x6d0], 0
je 0x42c36d
cmp dword [esi + 0x1a4], 0
je 0x42c327
push esi
call fcn.0041c230
push 1
push esi
mov byte [esp + 0x14], al
call fcn.0041c4e0
push dword [esi + 0x154]
mov eax, dword [esi + 0x1a4]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push esi
call eax
push dword [esp + 0x28]
push esi
call fcn.0041c4e0
add esp, 0x28
pop esi
ret
mov ecx, dword [esp + 0xc]
mov eax, ecx
sub eax, 0
je 0x42c33c
sub eax, 1
je 0x42c33c
sub eax, 1
jne 0x42c36d
push dword [esi + 0x150]
lea eax, [ecx*2 + 0x48cb5c]
push 1
add eax, ecx
push 2
push eax
call fcn.00471b4d
push dword [esi + 0x150]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call fcn.00471b4d
add esp, 0x20
pop esi
ret

Function at 0x42e0f0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x48cd5c
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x42e10a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x48cd78
push esi
call fcn.00472c40
add esp, 8
test eax, eax
je 0x42e152
test ebp, ebp
je 0x42e143
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_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x42e178
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x42e178
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_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x42e22f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42e195
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x4a400c]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x42e225
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x42e225
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42e1c7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42e1e0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x42e1f0
test ebp, ebp
je 0x42e21c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x4a4010]
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_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x4a4010]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x4330a0
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x4330de
mov eax, dword [esi + 0x70]
cmp byte [eax + 0xe8], 0
jne 0x4330d2
push 0
call fcn.004330a0
add esp, 4
test al, al
mov eax, dword [esi + 0x70]
setne cl
inc cl
mov byte [eax + 0xe8], cl
mov eax, dword [esi + 0x70]
cmp byte [eax + 0xe8], 2
pop esi
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4330f3
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret
Function at 0x43ed80
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00421760
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.0047ade0
push dword [esp + 0x40]
mov edi, eax
call fcn.0047ade0
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 0x43ee15
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00421760
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.00421810
add esp, 0x20
test edx, edx
ja 0x43ee39
jb 0x43ee07
cmp eax, 0x3e8
ja 0x43ee39
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x43edd0
test edi, edi
je 0x43ee22
push edi
call fcn.0047185d
add esp, 4
test esi, esi
je 0x43ee2f
push esi
call fcn.0047185d
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x43ee46
push edi
call fcn.0047185d
add esp, 4
test esi, esi
je 0x43ee53
push esi
call fcn.0047185d
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x43f250
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 0x43f3e1
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x43f3cc
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43f2ae
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x43f2a0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x43f2b0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x43f2c1
lea ebp, [eax + 0xe]
jmp 0x43f2cd
cmp eax, 0x17
jne 0x43f36e
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x43f36e
mov eax, dword [esi + 0x10]
test eax, eax
je 0x43f36e
cmp eax, ebp
jb 0x43f36e
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [0x4a400c]
mov edi, eax
add esp, 4
test edi, edi
je 0x43f3bd
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.0046bc80
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x43f35a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.0046bc80
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x43f36a
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x43f292
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x43f38e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x43f3c8
test ebx, ebx
je 0x43f3ad
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x4a4010]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x43f396
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 0x43f37d
test ebx, ebx
jne 0x43f3d8
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 0x43f850
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 0x43f8fb
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.00426cb0
add esp, 0xc
cmp eax, 4
jne 0x43f8b6
cmp byte [0x4a5318], 0
jne 0x43f8c2
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
mov ecx, eax
test eax, eax
jne 0x43f8fd
mov eax, dword [esp + 0x1c]
jmp 0x43f8df
imul eax, dword [0x4a5314], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a5314], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x43f8f3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x43f8e3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x43f870
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x43f910
Capabilities:
Generate random numbers via winapi

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a4314]
xor eax, esp
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x90]
mov edx, dword [esp + 0x98]
mov dword [esp + 4], eax
mov eax, edx
push ebx
and eax, 0xfffffffe
lea ebx, [esp + 0xc]
push ebp
mov ebp, dword [esp + 0x9c]
cmp eax, 0x100
jae 0x43fa79
test dl, 1
je 0x43fa79
push esi
dec edx
mov esi, ebx
push edi
mov edi, edx
mov dword [esp + 0xa8], edx
shr edi, 1
mov ecx, 0x2b
je 0x43fa23
nop word [eax + eax]
push 4
lea eax, [esp + 0x14]
mov ebx, 4
push eax
push dword [esp + 0x1c]
cmp edi, ebx
cmovb ebx, edi
call fcn.00426cb0
add esp, 0xc
cmp eax, 4
jne 0x43f9c9
cmp byte [0x4a5318], 0
jne 0x43f9d9
push 2
push eax
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x43fa60
mov eax, dword [esp + 0x10]
jmp 0x43f9f6
imul eax, dword [0x4a5314], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a5314], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x10], eax
test ebx, ebx
je 0x43fa10
nop word [eax + eax]
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x43fa00
mov dword [esp + 0x10], eax
test edi, edi
jne 0x43f980
mov edx, dword [esp + 0xa8]
lea ebx, [esp + 0x18]
mov eax, ecx
test eax, eax
jne 0x43fa60
test edx, edx
je 0x43fa5a
nop dword [eax]
movzx ecx, byte [ebx]
lea ebx, [ebx + 1]
mov eax, ecx
and ecx, 0xf
shr eax, 4
movzx eax, byte [eax + 0x490cac]
mov byte [ebp], al
movzx eax, byte [ecx + 0x490cac]
mov byte [ebp + 1], al
add ebp, 2
sub edx, 2
jne 0x43fa30
mov byte [ebp], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0046a386
add esp, 0x8c
ret
mov ecx, dword [esp + 0x90]
mov eax, 0x2b
pop ebp
pop ebx
xor ecx, esp
call fcn.0046a386
add esp, 0x8c
ret

Function at 0x43faa0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.0046c200
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 0x4427e0
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 [0x4a4014]
mov edi, eax
add esp, 8
test edi, edi
je 0x442837
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 0x44284f
cmp esi, ebx
je 0x44284f
cmp esi, 0x8000
ja 0x44284f
cmp esi, ebx
jb 0x442848
push esi
push edi
call dword [0x4a4014]
mov edi, eax
add esp, 8
test edi, edi
jne 0x442800
push ebp
call dword [0x4a4010]
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 [0x4a4010]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x443d10
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 + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x443d5c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0042c370
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00443930
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x443eb0
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 + 0x124]
mov dword [esp + 8], eax
jne 0x443fff
push esi
push edi
lea eax, [ebp + 0x1cb4]
lea edi, [ebp + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0x443efd
mov byte [eax], 0xff
inc eax
mov dword [edi], eax
cmp eax, edi
jae 0x443efd
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443efd
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 0x443f67
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443f67
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443f67
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443f67
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443f67
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x443f67
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.00443a30
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 + 0x120]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x443fbf
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0042c370
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.00443d80
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x120]
call edi
test eax, eax
jns 0x443ffd
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0042c370
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x444010
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4a4314]
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 + 0xc]
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.00443a30
mov eax, dword [esi + 0x1eb4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb4], eax
cmp cl, 0x18
je 0x4441e8
cmp cl, 0x23
je 0x4441c5
cmp cl, 0x27
jne 0x444270
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.0043be70
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x444145
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 0x4440d0
sub ecx, ebx
lea eax, [edi + 1]
add eax, ecx
cmp eax, 0x7fa
jae 0x444136
push 0x2c
push edx
call fcn.0046c360
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x444117
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.0043be70
add esp, 0x14
jmp 0x444134
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.0043be70
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x4440c4
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.0043be70
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44419b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0042c370
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.00443a30
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.0046a386
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 0x4441d0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x444209
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4441f3
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.0043be70
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x44425c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0042c370
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.00443a30
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046a386
add esp, 0x80c
ret
Function at 0x445410
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4a4314]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
mov ebx, dword [esp + 0x90]
push ebp
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x18]
push eax
mov eax, dword [edi + 0x13c]
push 0
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0x445496
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.0046bc80
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x4454d1
push str.Received_too_short_packet
push ebx
call fcn.0042c370
add esp, 8
mov dword [edi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0046a386
add esp, 0x88
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.0x4454f0.1
jmp dword [ecx*4 + 0x4455fc]
cmp esi, 4
jle case.0x4454f0.4
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.0x4454f0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.0042c4d0
mov esi, eax
add esp, 0x10
test esi, esi
je 0x44554b
push 5
push edi
call fcn.00445f20
add esp, 8
mov eax, esi
jmp 0x4454b8
mov eax, dword [edi + 0x134]
sub eax, 4
cdq
add dword [ebx + 0x90], eax
adc dword [ebx + 0x94], edx
push dword [ebx + 0x94]
push dword [ebx + 0x90]
push ebx
call fcn.0043a2f0
jmp 0x4455d1
movzx ecx, byte [edx + 2]
lea ebp, [edx + 4]
movzx eax, byte [edx + 3]
add esi, 0xfffffffc
shl ecx, 8
or ecx, eax
push esi
push ebp
mov dword [edi + 8], ecx
call fcn.00445f90
add esp, 8
cmp eax, esi
jae case.0x4454f0.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.0042c440
jmp 0x4455d1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.004451c0
add esp, 0xc
test eax, eax
je case.0x4454f0.4
jmp 0x4454b8
push str.Internal_error:_Unexpected_packet
push 0x48b5c0
push ebx
call fcn.0042c370
add esp, 0xc
push ebx
call fcn.0043a850
add esp, 4
test eax, eax
je 0x4454b6
push 5
push edi
call fcn.00445f20
add esp, 8
mov eax, 0x2a
jmp 0x4454b8
Function at 0x44cc50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a4314]
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 + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x44ccbb
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 0x44ccbf
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x44ccef
push str.Error_accept__ing_server_connect
push edi
call fcn.0042c370
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0046a386
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.0042c440
mov byte [ebx + 0x1cd], 0
push 1
push dword [esp + 0x18]
call fcn.00462210
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00458920
add esp, 0x20
test eax, eax
jne 0x44cd89
cmp dword [edi + 0x1ac], eax
je 0x44cd87
push 1
push edi
call fcn.0041c4e0
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.0041c4e0
add esp, 0x1c
test esi, esi
je 0x44cd87
push 1
push edi
call fcn.0042bb10
push 1
push ebx
push edi
call fcn.0042b980
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0046a386
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0046a386
add esp, 0x8c
ret
Function at 0x44eb00
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 0x44eb30
push str.Couldnt_set_desired_mode
push esi
call fcn.0042c370
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x44eb47
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0042c440
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x44eb61
push ebx
push esi
call fcn.0044ea00
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x44ec6d
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp byte [esi + 0x4d0], 2
mov dword [esp + 0x18], edi
jne 0x44ebde
mov eax, dword [esi + 0x124]
mov eax, dword [eax]
test eax, eax
je 0x44ebde
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.00456890
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x44ec98
push 0x2f
push dword [esp + 0x18]
call fcn.0046c490
add esp, 8
test eax, eax
je 0x44ebcd
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x44ebda
push dword [esp + 0x14]
call dword [0x4a4010]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x504]
test ecx, ecx
jne 0x44ebfc
cmp byte [esi + 0xd47], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x48b501
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x48c244
cmove eax, edx
push eax
push ecx
push 0x48c8e0
call fcn.0043bdd0
push ebx
mov ebp, eax
call dword [0x4a4010]
add esp, 0x14
test ebp, ebp
jne 0x44ec39
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x48b5c0
lea eax, [edi + 0x378]
push eax
push esi
call fcn.00466760
push ebp
mov edi, eax
call dword [0x4a4010]
add esp, 0x14
test edi, edi
jne 0x44ec98
mov eax, dword [esi + 0xc]
pop ebp
mov byte [eax + 0x416], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x44ec85
push 0xd
push 1
push esi
call fcn.0044e580
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x44ec98
push 0xe
push 1
push esi
call fcn.0044e580
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret