joyce8/EMBER2024-capa huggingface dataset:
Function at 0x426ee0
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x426f1e
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x104], 0
jne 0x426f0f
push 0
call fcn.00426ee0
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x104], cl
mov eax, dword [esi + 0x7c]
pop esi
cmp byte [eax + 0x104], 2
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x426f33
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x427ca0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x4a73e8]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x6cb], 0
je 0x427e82
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x427e81
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.00436040
add esp, 0xc
test eax, eax
jg 0x427e81
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.00436040
add esp, 0xc
test eax, eax
jg 0x427e81
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.0041e250
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.00413940
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.00413940
add esp, 0x20
test esi, esi
je 0x427df4
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x427d68
cmp ecx, 2
jne 0x427de9
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 0x427d97
sub ecx, 0x15
jne 0x427daf
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x427da7
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.00451380
add esp, 0x10
push ebx
call fcn.00413960
add esp, 4
test eax, eax
je 0x427dce
push 2
push 0x48abb4
push ebx
call fcn.00413900
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x427e14
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.004138b0
mov edi, eax
add esp, 8
test edi, edi
jne 0x427e14
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x427d57
lea eax, [esp + 0x24]
push eax
call fcn.00413960
add esp, 4
test eax, eax
je 0x427e24
lea eax, [esp + 0x24]
push eax
call fcn.00413970
add esp, 4
jmp 0x427e29
push str.too_many_IP__cant_show
push ebp
call fcn.0041e250
add esp, 8
jmp 0x427e69
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.0041e250
lea eax, [esp + 0x20]
push eax
call fcn.00413960
add esp, 0x10
test eax, eax
je 0x427e55
lea eax, [esp + 0x14]
push eax
call fcn.00413970
add esp, 4
jmp 0x427e5a
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.0041e250
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.00413910
lea eax, [esp + 0x28]
push eax
call fcn.00413910
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.00460630
add esp, 0x6c
ret
Function at 0x431e70
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00412df0
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.004772af
push dword [esp + 0x40]
mov edi, eax
call fcn.004772af
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 0x431f05
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00412df0
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.00412ea0
add esp, 0x20
test edx, edx
ja 0x431f29
jb 0x431ef7
cmp eax, 0x3e8
ja 0x431f29
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x431ec0
test edi, edi
je 0x431f12
push edi
call fcn.00468956
add esp, 4
test esi, esi
je 0x431f1f
push esi
call fcn.00468956
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x431f36
push edi
call fcn.00468956
add esp, 4
test esi, esi
je 0x431f43
push esi
call fcn.00468956
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x432420
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 0x4325af
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x43259a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43247c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x432470
sub eax, edx
inc eax
jmp 0x43247e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x43248f
lea ebp, [ecx + 0xe]
jmp 0x43249b
cmp ecx, 0x17
jne 0x43253c
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x43253c
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x43253c
cmp ecx, ebp
jb 0x43253c
add eax, 0x20
add eax, ebp
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x43258b
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.004620f0
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x432528
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.004620f0
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x432538
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x432462
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x43255c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x432596
test edi, edi
je 0x43257b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x4a7004]
add esp, 4
mov edi, esi
test esi, esi
jne 0x432564
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 0x43254b
test edi, edi
jne 0x4325a6
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 0x4329b0
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.00471a1f
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x4329d6
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x432a20
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 0x432acb
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.00418440
add esp, 0xc
cmp eax, 4
jne 0x432a86
cmp byte [0x4a85a0], 0
jne 0x432a92
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 0x432acd
mov eax, dword [esp + 0x1c]
jmp 0x432aaf
imul eax, dword [0x4a859c], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a859c], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x432ac3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x432ab3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x432a40
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x432ae0
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 0x432b58
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.00418440
add esp, 0xc
cmp eax, 4
jne 0x432b39
cmp byte [0x4a85a0], 0
jne 0x432b62
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
jne 0x432b7f
test eax, eax
jne 0x432b5d
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x432b00
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x432b00
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x4a859c], 0x41c64e6d
add eax, 0x3039
mov dword [0x4a859c], eax
rol eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x432b41
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
ret

Function at 0x432b90
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.00461e60
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 0x435c10
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 [0x4a7008]
mov edi, eax
add esp, 8
test edi, edi
je 0x435c67
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 0x435c7f
cmp esi, ebx
je 0x435c7f
cmp esi, 0x8000
ja 0x435c7f
cmp esi, ebx
jb 0x435c78
push esi
push edi
call dword [0x4a7008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x435c30
push ebp
call dword [0x4a7004]
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 [0x4a7004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x437440
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43748c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0041e180
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.00437060
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x4375d0
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 + 0x18]
mov ebp, dword [ebx + 0x11c]
mov dword [esp + 8], eax
jne 0x437723
push esi
lea ecx, [ebp + 0x1cb4]
push edi
lea edi, [ebp + 0x1eb4]
mov eax, ecx
mov dword [edi], ecx
cmp ecx, edi
jae 0x43760d
lea eax, [ecx + 1]
mov byte [ecx], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x437621
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x437621
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 0x43768b
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43768b
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43768b
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43768b
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43768b
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43768b
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.00437160
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 + 0x140]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x4376e3
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041e180
add esp, 0xc
push 4
lea eax, [ebp + 0x1cb7]
push eax
push ebx
call fcn.004374b0
add esp, 0xc
lea eax, [ebp + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x140]
call edi
test eax, eax
jns 0x437721
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041e180
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x437730
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4a73e8]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x11c]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1eb8]
sub eax, dword [esi + 0x1eb4]
add eax, 2
push eax
lea eax, [esi + 0x1cb4]
push eax
push 0x3c
push ebx
call fcn.00437160
mov eax, dword [esi + 0x1eb4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1eb4], eax
cmp cl, 0x18
je 0x437908
cmp cl, 0x23
je 0x4378e5
cmp cl, 0x27
jne 0x437990
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.00425010
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x437865
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 0x4377f0
sub ecx, ebx
lea eax, [ecx + 1]
add eax, edi
cmp eax, 0x7fa
jae 0x437856
push 0x2c
push edx
call fcn.00461fc0
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x437837
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00425010
add esp, 0x14
jmp 0x437854
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.00425010
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x4377e4
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.00425010
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x4378bb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041e180
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.00437160
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.00460630
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 0x4378f0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x437929
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x437913
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.00425010
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x140]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43797c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.0041e180
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.00437160
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00460630
add esp, 0x80c
ret
Function at 0x438b20
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a73e8]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x398]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
push eax
mov eax, dword [edi + 0x13c]
push ebx
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x438ba6
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.004620f0
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x438be1
push str.Received_too_short_packet
push ebp
call fcn.0041e180
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00460630
add esp, 0x8c
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x438c00.1
jmp dword [ecx*4 + 0x438cec]
cmp esi, 4
jle case.0x438c00.4
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.0x438c00.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.0041e700
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x438c00.4
push 5
push edi
call fcn.00439600
add esp, 8
jmp 0x438bc6
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], eax
add esi, 0xfffffffc
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [edx + 4]
push esi
push eax
mov dword [edi + 8], ecx
call fcn.00439670
add esp, 8
cmp eax, esi
jae case.0x438c00.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.0041e250
jmp 0x438cc1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.004388d0
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x438c00.4
jmp 0x438bc6
push str.Internal_error:_Unexpected_packet
push 0x4894a8
push ebp
call fcn.0041e180
add esp, 0xc
push ebp
call fcn.0042ee70
add esp, 4
test eax, eax
je 0x438bc6
push 5
push edi
call fcn.00439600
add esp, 8
mov eax, 0x2a
jmp 0x438bc8
Function at 0x4400f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x4a73e8]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x144]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x44015b
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 0x44015f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x44018f
push str.Error_accept__ing_server_connect
push edi
call fcn.0041e180
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00460630
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.0041e250
mov byte [ebx + 0x1ed], 0
push 1
push dword [esp + 0x18]
call fcn.004570d0
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.00450080
add esp, 0x20
test eax, eax
jne 0x440229
cmp dword [edi + 0x1ac], eax
je 0x440227
push 1
push edi
call fcn.0040de30
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.0040de30
add esp, 0x1c
test esi, esi
je 0x440227
push 1
push edi
call fcn.0041d730
push 1
push ebx
push edi
call fcn.0041d530
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.00460630
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00460630
add esp, 0x8c
ret
Function at 0x442170
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 0x4421a0
push str.Couldnt_set_desired_mode
push esi
call fcn.0041e180
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x4421b7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.0041e250
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x4421d1
push ebx
push esi
call fcn.00442070
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x4422dd
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c8], 2
mov dword [esp + 0x18], edi
jne 0x44224e
mov eax, dword [esi + 0x11c]
mov eax, dword [eax]
test eax, eax
je 0x44224e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.0044a5d0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x442308
push 0x2f
push dword [esp + 0x18]
call fcn.00462670
add esp, 8
test eax, eax
je 0x44223d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x44224a
push dword [esp + 0x14]
call dword [0x4a7004]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4fc]
test ecx, ecx
jne 0x44226c
cmp byte [esi + 0xd63], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x4a2d9f
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x48a104
cmove eax, edx
push eax
push ecx
push 0x48a930
call fcn.00424f70
push ebx
mov ebp, eax
call dword [0x4a7004]
add esp, 0x14
test ebp, ebp
jne 0x4422a9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x4894a8
lea eax, [edi + 0x398]
push eax
push esi
call fcn.0045b7f0
push ebp
mov edi, eax
call dword [0x4a7004]
add esp, 0x14
test edi, edi
jne 0x442308
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x436], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x4422f5
push 0xd
push 1
push esi
call fcn.00441bd0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x442308
push 0xe
push 1
push esi
call fcn.00441bd0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x4503b0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x4a85a4]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x450401
push 3
push 2
push eax
push eax
push 6
call fcn.00452420
add esp, 0x14
test al, al
je 0x4503f5
mov dword [0x4a85a4], 2
add esp, 0xc
ret
mov dword [0x4a85a4], 1
jmp 0x450406
cmp eax, 2
je 0x45044c
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 0x450431
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x45044c
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