joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43fc50
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 [0x4c206c]
mov edi, eax
add esp, 8
test edi, edi
je 0x43fca7
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 0x43fcbf
cmp esi, ebx
je 0x43fcbf
cmp esi, 0x8000
ja 0x43fcbf
cmp esi, ebx
jb 0x43fcb8
push esi
push edi
call dword [0x4c206c]
mov edi, eax
add esp, 8
test edi, edi
jne 0x43fc70
push ebp
call dword [0x4c2068]
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 [0x4c2068]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x442610
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x18
mov eax, dword [0x4c2100]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
lea eax, [esp + 4]
push eax
push esi
push 2
call dword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
jg 0x442658
lea eax, [esp + 8]
push eax
push esi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
test eax, eax
pop esi
setg al
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.00476631
add esp, 0x18
ret
mov ecx, dword [esp + 0x18]
mov al, 1
pop esi
xor ecx, esp
call fcn.00476631
add esp, 0x18
ret

Function at 0x442770
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x442782
mov eax, dword [eax + 0x70]
mov al, byte [eax + 0xe3]
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x442796
xor al, al
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
ret
Function at 0x443cf0
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.0045b820
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.0048d747
push dword [esp + 0x40]
mov edi, eax
call fcn.0048d747
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 0x443d85
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.0045b820
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.0045b8d0
add esp, 0x20
test edx, edx
ja 0x443da9
jb 0x443d77
cmp eax, 0x3e8
ja 0x443da9
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x443d40
test edi, edi
je 0x443d92
push edi
call fcn.0047ef77
add esp, 4
test esi, esi
je 0x443d9f
push esi
call fcn.0047ef77
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x443db6
push edi
call fcn.0047ef77
add esp, 4
test esi, esi
je 0x443dc3
push esi
call fcn.0047ef77
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret

Function at 0x449330
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x88
mov eax, dword [0x4c2100]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
or esi, 0xffffffff
push eax
mov ebx, dword [edi + 0xc]
mov ebp, dword [ebx + 0x154]
push ebp
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x449393
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push ebp
call dword [sym.imp.WS2_32.dll_accept]
mov esi, eax
push ebp
push ebx
push edi
call fcn.00439c70
add esp, 0xc
cmp esi, 0xffffffff
jne 0x4493b8
push str.Error_accept__ing_server_connect
push edi
call fcn.00439330
add esp, 8
mov eax, 0x1e
jmp 0x449428
push str.Connection_accepted_from_server
push edi
call fcn.00439400
push 1
push esi
mov byte [ebx + 0x26d], 0
mov dword [ebx + 0x154], esi
call fcn.00462f60
add esp, 0x10
mov byte [ebx + 0x280], 1
cmp dword [edi + 0x1b0], 0
je 0x449426
push 1
push edi
call fcn.004340c0
mov eax, dword [edi + 0x1b0]
push 1
push esi
push dword [edi + 0x1b4]
call eax
push 0
push edi
mov esi, eax
call fcn.004340c0
add esp, 0x1c
test esi, esi
je 0x449426
push ebx
push edi
call fcn.004498c0
add esp, 8
mov eax, 0x2a
jmp 0x449428
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00476631
add esp, 0x88
ret
Function at 0x44b360
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 0x44b390
push str.Couldnt_set_desired_mode
push esi
call fcn.00439330
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x44b3a7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00439400
add esp, 0xc
mov eax, dword [esp + 0x18]
push ebp
cmp eax, 0x13
jne 0x44b3c2
push ebx
push esi
call fcn.0044b260
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x14
jne 0x44b4d2
mov edi, dword [esi + 0xc]
xor ebx, ebx
cmp dword [esi + 0x4e8], 2
mov dword [esp + 0x18], edi
jne 0x44b440
mov eax, dword [esi + 0x134]
mov eax, dword [eax]
test eax, eax
je 0x44b440
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.004253b0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x44b4ff
push 0x2f
push dword [esp + 0x18]
call fcn.00478850
add esp, 8
test eax, eax
je 0x44b42f
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x44b43c
push dword [esp + 0x14]
call dword [0x4c2068]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x530]
test ecx, ecx
jne 0x44b45e
cmp byte [esi + 0xd0c], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x4ba8e9
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x4a2e60
cmove eax, edx
push eax
push ecx
push 0x4a3a2c
call fcn.00429090
push ebx
mov ebp, eax
call dword [0x4c2068]
add esp, 0x14
test ebp, ebp
jne 0x44b49b
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x4a4140
lea eax, [edi + 0x440]
push eax
push esi
call fcn.00469e60
push ebp
mov edi, eax
call dword [0x4c2068]
add esp, 0x14
test edi, edi
jne 0x44b4ff
mov eax, dword [esi + 0xc]
pop ebp
mov dword [eax + 0x4c4], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp eax, 0x15
jne 0x44b4eb
push 0xd
push 1
push esi
call fcn.0044adf0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp eax, 0x16
jne 0x44b4ff
push 0xe
push 1
push esi
call fcn.0044adf0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x456a80
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x150]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x456acc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00439330
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.004566a0
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x456c20
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 + 0x134]
mov eax, dword [ebx + 0xc]
mov dword [esp + 0x14], ecx
mov dword [esp + 4], eax
jne 0x456d8c
push ebp
push esi
lea ebp, [ecx + 0x1cb4]
push edi
lea edi, [ecx + 0x1eb4]
mov eax, ebp
mov dword [edi], ebp
cmp ebp, edi
jae 0x456c64
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x456c78
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x456c78
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 0x456cf5
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x456cf5
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x456cf5
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x456cf5
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x456cf5
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x456cf5
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [esp + 0x20]
mov dword [edi], ebp
mov dword [esi + 0x1eb8], ecx
lea eax, [esi + 0x1cb6]
sub ecx, ebp
sub ecx, 2
push ecx
push eax
push 0x3e
push ebx
call fcn.004567a0
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x150]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x456d4b
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00439330
add esp, 0xc
push 4
lea eax, [esi + 0x1cb7]
push eax
push ebx
call fcn.00456af0
add esp, 0xc
lea eax, [esi + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x150]
call ebp
test eax, eax
jns 0x456d89
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00439330
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x4581e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x4c2100]
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 + 0x440]
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 0x458266
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00478170
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x4582a1
push str.Received_too_short_packet
push ebx
call fcn.00439330
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.00476631
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.0x4582c0.1
jmp dword [ecx*4 + 0x4583cc]
cmp esi, 4
jle case.0x4582c0.4
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.0x4582c0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebx
call fcn.00439280
mov esi, eax
add esp, 0x10
test esi, esi
je 0x45831b
push 5
push edi
call fcn.00458ce0
add esp, 8
mov eax, esi
jmp 0x458288
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.0043fe50
jmp 0x4583a1
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.00458d50
add esp, 8
cmp eax, esi
jae case.0x4582c0.4
push ebp
push str.TFTP_error:__s
push ebx
call fcn.00439400
jmp 0x4583a1
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.00457f90
add esp, 0xc
test eax, eax
je case.0x4582c0.4
jmp 0x458288
push str.Internal_error:_Unexpected_packet
push 0x4a4140
push ebx
call fcn.00439330
add esp, 0xc
push ebx
call fcn.00440250
add esp, 4
test eax, eax
je 0x458286
push 5
push edi
call fcn.00458ce0
add esp, 8
mov eax, 0x2a
jmp 0x458288
Function at 0x45a6e0
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x4c2100]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x64]
mov esi, edi
mov dword [esp + 0x10], eax
lea ecx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x45a703
sub esi, ecx
cmp byte [edi], 0x5b
jne 0x45a8bd
cmp esi, 4
jb 0x45a8a5
inc edi
sub esi, 2
cmp byte [edi + esi], 0x5d
jne 0x45a8a5
push str.0123456789abcdefABCDEF:.
push edi
call fcn.004882f0
add esp, 8
cmp esi, eax
je 0x45a7fe
mov esi, eax
add eax, edi
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x45a8a5
push 2
lea ebx, [eax + 1]
xor ebp, ebp
push 0x4ab6c4
push ebx
call fcn.00481530
add esp, 0xc
test eax, eax
jne 0x45a77c
mov cl, byte [ebx + 2]
lea eax, [ebx + 2]
test cl, cl
je 0x45a77c
cmp cl, 0x5d
cmovne ebx, eax
mov al, byte [ebx]
test al, al
je 0x45a88d
lea ecx, [esp + 0x18]
sub ecx, ebx
nop dword [eax]
cmp al, 0x5d
je 0x45a7a5
cmp ebp, 0xf
jge 0x45a7a5
mov byte [ecx + ebx], al
inc ebp
mov al, byte [ebx + 1]
inc ebx
test al, al
jne 0x45a790
test ebp, ebp
je 0x45a88d
cmp byte [ebx], 0x5d
jne 0x45a88d
cmp ebp, 0x10
jae 0x45a8e7
lea eax, [esp + 0x18]
mov byte [esp + ebp + 0x18], 0
push eax
call dword [0x4c2070]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x45a7f5
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00476631
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [edi + esi], 0
push eax
push edi
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x45a8a5
push 0x2e
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x17
call fcn.00462f90
add esp, 0x10
test eax, eax
je 0x45a86a
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
nop word [eax + eax]
mov al, byte [edx]
inc edx
test al, al
jne 0x45a840
sub edx, ecx
cmp edx, esi
jae 0x45a86a
lea ecx, [esp + 0x28]
mov esi, edi
mov eax, ecx
sub esi, eax
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x45a857
mov byte [edx + edi + 1], al
mov esi, edx
mov byte [edi + esi], 0x5d
xor eax, eax
mov ecx, 0xe
cmp byte [edi], al
pop edi
pop esi
pop ebp
cmove eax, ecx
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00476631
add esp, 0x4c
ret
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00476631
add esp, 0x4c
ret
pop edi
pop esi
pop ebp
mov eax, 0x16
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.00476631
add esp, 0x4c
ret
push str.__r_n_t_:___
push edi
call fcn.0047ce20
add esp, 8
cmp esi, eax
je 0x45a86e
mov ecx, dword [esp + 0x58]
mov eax, 0x15
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00476631
add esp, 0x4c
ret
call fcn.00476766
int3
Function at 0x45bbe0
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 0x45bd6f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x45bd5a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x45bc3c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x45bc30
sub eax, edx
inc eax
jmp 0x45bc3e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x45bc4f
lea ebp, [ecx + 0xe]
jmp 0x45bc5b
cmp ecx, 0x17
jne 0x45bcfc
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x45bcfc
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x45bcfc
cmp ecx, ebp
jb 0x45bcfc
add eax, 0x20
add eax, ebp
push eax
call dword [0x4c2064]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x45bd4b
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.00478170
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x45bce8
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00478170
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x45bcf8
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x45bc22
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x45bd1c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x45bd56
test edi, edi
je 0x45bd3b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x4c2068]
add esp, 4
mov edi, esi
test esi, esi
jne 0x45bd24
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 0x45bd0b
test edi, edi
jne 0x45bd66
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 0x462bb0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Get local ipv4 addresses
Get socket information
Set socket configuration
Start tcp server

Disassembly:
sub esp, 0x34
mov eax, dword [0x4c2100]
xor eax, esp
mov dword [esp + 0x30], eax
push esi
push edi
mov edi, dword [esp + 0x4c]
push 6
push 1
push 2
mov dword [esp + 0x14], 0x10
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
je 0x462da2
xorps xmm0, xmm0
mov eax, 2
push 0x7f000001
movlpd qword [esp + 0x24], xmm0
mov word [esp + 0x1c], ax
call dword [sym.imp.WS2_32.dll_htonl]
mov dword [esp + 0x1c], eax
xor eax, eax
push 4
mov word [esp + 0x1e], ax
lea eax, [esp + 0x10]
push eax
push 4
push 0xffff
push esi
mov dword [edi + 4], 0xffffffff
mov dword [edi], 0xffffffff
call dword [sym.imp.WS2_32.dll_setsockopt]
cmp eax, 0xffffffff
je 0x462d90
push 0x10
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
je 0x462d90
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x1c]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x462d90
cmp dword [esp + 8], 0x10
jl 0x462d90
push 1
push esi
call dword [sym.imp.WS2_32.dll_listen]
cmp eax, 0xffffffff
je 0x462d90
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov dword [edi], eax
cmp eax, 0xffffffff
je 0x462d90
push 0x10
lea ecx, [esp + 0x1c]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
je 0x462d90
push 1
push esi
call fcn.00462f60
add esp, 8
test eax, eax
js 0x462d90
push 0
push 0x2710
lea eax, [esp + 0x18]
mov dword [esp + 0x18], esi
push 1
push eax
mov dword [esp + 0x24], 0x300
call fcn.0045ef20
add esp, 0x10
push 0
push 0
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
je 0x462d90
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x1c]
push eax
push dword [edi]
call dword [sym.imp.WS2_32.dll_getsockname]
cmp eax, 0xffffffff
je 0x462d90
cmp dword [esp + 8], 0x10
jl 0x462d90
lea eax, [esp + 8]
mov dword [esp + 8], 0x10
push eax
lea eax, [esp + 0x2c]
push eax
push dword [edi + 4]
call dword [sym.imp.WS2_32.dll_getpeername]
cmp eax, 0xffffffff
je 0x462d90
cmp dword [esp + 8], 0x10
jl 0x462d90
mov ax, word [esp + 0x18]
cmp ax, word [esp + 0x28]
jne 0x462d90
mov eax, dword [esp + 0x1c]
cmp eax, dword [esp + 0x2c]
jne 0x462d90
mov ax, word [esp + 0x1a]
cmp ax, word [esp + 0x2a]
jne 0x462d90
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x30]
xor ecx, esp
call fcn.00476631
add esp, 0x34
ret
push esi
mov esi, dword [sym.imp.WS2_32.dll_closesocket]
call esi
push dword [edi]
call esi
push dword [edi + 4]
call esi
mov ecx, dword [esp + 0x38]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.00476631
add esp, 0x34
ret

Function at 0x462e60
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.00480ddf
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x462e86
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x464d30
Capabilities:
Get file size
Read file on windows

Disassembly:
sub esp, 0x120
mov eax, dword [0x4c2100]
xor eax, esp
mov dword [esp + 0x11c], eax
mov eax, dword [esp + 0x124]
push ebx
push ebp
mov ebp, dword [esp + 0x134]
xor ebx, ebx
push esi
push edi
mov edi, dword [esp + 0x138]
xor esi, esi
push edi
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], edi
call fcn.0048d747
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
jne 0x464daf
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00441b60
push eax
push edi
push str.schannel:_invalid_path_name_for_CA_file__s:__s
push ebp
call fcn.00439330
push esi
call dword [0x4c2068]
add esp, 0x20
lea eax, [ebx + 0x4d]
jmp 0x464f0f
push 0
push 0x80
push 3
push 0
push 1
push accept
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [esp + 0x18], eax
cmp eax, 0xffffffff
jne 0x464e09
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00441b60
push eax
push edi
push str.schannel:_failed_to_open_CA_file__s:__s
push ebp
call fcn.00439330
push 0
mov esi, 0x4d
call dword [0x4c2068]
add esp, 0x20
jmp 0x464f01
lea ecx, [esp + 0x24]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x464e49
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00441b60
push eax
push edi
push str.schannel:_failed_to_determine_size_of_CA_file__s:__s
push ebp
call fcn.00439330
add esp, 0x1c
mov esi, 0x4d
jmp 0x464eed
mov edi, dword [esp + 0x24]
cmp dword [esp + 0x28], ebx
jl 0x464e77
jg 0x464e5d
cmp edi, 0x100000
jbe 0x464e77
push 0x100000
push str.schannel:_CA_file_exceeds_max_size_of__u_bytes
push ebp
call fcn.00439330
add esp, 0xc
mov esi, 0x4d
jmp 0x464eed
lea eax, [edi + 1]
push eax
call dword [0x4c2064]
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x464e8f
lea esi, [eax + 0x1b]
jmp 0x464eed
test edi, edi
je 0x464ed4
nop dword [eax]
nop word [eax + eax]
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov eax, edi
sub eax, esi
push eax
lea eax, [esi + ebx]
push eax
push dword [esp + 0x28]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x464f2c
mov eax, dword [esp + 0x10]
test eax, eax
je 0x464f28
add esi, eax
cmp esi, edi
jb 0x464ea0
push ebp
push dword [esp + 0x18]
mov byte [edi + ebx], 0
push edi
push ebx
push dword [esp + 0x2c]
call fcn.00464b30
add esp, 0x14
mov esi, eax
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call dword [0x4c2068]
add esp, 4
push dword [esp + 0x20]
call fcn.0047ef77
add esp, 4
mov eax, esi
mov ecx, dword [esp + 0x12c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00476631
add esp, 0x120
ret
mov edi, esi
jmp 0x464ed4
push 0x100
lea eax, [esp + 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00441b60
push eax
push dword [esp + 0x24]
push str.schannel:_failed_to_read_from_CA_file__s:__s
push ebp
call fcn.00439330
add esp, 0x1c
mov esi, 0x4d
jmp 0x464eed