joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47974d
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov ecx, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
cmp dword [ebp + 0x10], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], ebx
je 0x47978a
cmp dword [ebp + 0x14], edi
je 0x47978a
cmp ecx, edi
jne 0x479791
call fcn.00480193
push edi
push edi
push edi
push edi
mov dword [eax], 0x16
push edi
call fcn.004793e7
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
mov esi, dword [ebp + 0x18]
cmp esi, edi
je 0x4797a5
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
jbe 0x4797c6
cmp ebx, 0xffffffff
je 0x4797b5
push ebx
push edi
push ecx
call fcn.00477840
add esp, 0xc
cmp esi, edi
je 0x479772
or eax, 0xffffffff
xor edx, edx
div dword [ebp + 0x10]
cmp dword [ebp + 0x14], eax
ja 0x479772
mov edi, dword [ebp + 0x10]
imul edi, dword [ebp + 0x14]
test word [esi + 0xc], 0x10c
mov dword [ebp - 0x10], edi
mov ebx, edi
je 0x4797e2
mov eax, dword [esi + 0x18]
mov dword [ebp - 0xc], eax
jmp 0x4797e9
mov dword [ebp - 0xc], 0x1000
test edi, edi
je 0x4798da
test word [esi + 0xc], 0x10c
je 0x47983d
mov eax, dword [esi + 4]
test eax, eax
je 0x47983d
jl 0x47993b
cmp ebx, eax
mov edi, ebx
jb 0x47980e
mov edi, eax
cmp edi, dword [ebp - 4]
ja 0x4798e2
push edi
push dword [esi]
push dword [ebp - 4]
push dword [ebp - 8]
call fcn.00479e9b
sub dword [esi + 4], edi
add dword [esi], edi
add dword [ebp - 8], edi
sub ebx, edi
add esp, 0x10
sub dword [ebp - 4], edi
mov edi, dword [ebp - 0x10]
jmp 0x4798d2
cmp ebx, dword [ebp - 0xc]
jb 0x4798aa
cmp dword [ebp - 0xc], 0
je 0x479867
mov ecx, SysReAllocString
xor edx, edx
cmp ebx, ecx
jbe 0x47985c
mov eax, ecx
div dword [ebp - 0xc]
mov eax, ecx
jmp 0x479863
mov eax, ebx
div dword [ebp - 0xc]
mov eax, ebx
sub eax, edx
jmp 0x479872
mov eax, SysReAllocString
cmp ebx, eax
ja 0x479872
mov eax, ebx
cmp eax, dword [ebp - 4]
ja 0x47990e
push eax
push dword [ebp - 8]
push esi
call fcn.0047c650
pop ecx
push eax
call fcn.00484c0f
add esp, 0xc
test eax, eax
je 0x47994d
cmp eax, 0xffffffff
je 0x47993b
add dword [ebp - 8], eax
sub ebx, eax
sub dword [ebp - 4], eax
jmp 0x4798d2
push esi
call fcn.0048452e
cmp eax, 0xffffffff
pop ecx
je 0x47993f
cmp dword [ebp - 4], 0
je 0x47990e
mov ecx, dword [ebp - 8]
inc dword [ebp - 8]
mov byte [ecx], al
mov eax, dword [esi + 0x18]
dec ebx
dec dword [ebp - 4]
mov dword [ebp - 0xc], eax
test ebx, ebx
jne 0x4797f1
mov eax, dword [ebp + 0x14]
jmp 0x47978c
xor esi, esi
cmp dword [ebp + 0xc], 0xffffffff
je 0x4798f9
push dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call fcn.00477840
add esp, 0xc
call fcn.00480193
push esi
push esi
push esi
push esi
mov dword [eax], 0x22
push esi
jmp 0x479782
cmp dword [ebp + 0xc], 0xffffffff
je 0x479924
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00477840
add esp, 0xc
call fcn.00480193
mov dword [eax], 0x22
xor eax, eax
push eax
push eax
push eax
push eax
push eax
jmp 0x479782
or dword [esi + 0xc], 0x20
mov eax, edi
sub eax, ebx
xor edx, edx
div dword [ebp + 0x10]
jmp 0x47978c
or dword [esi + 0xc], 0x10
jmp 0x47993f
Function at 0x47ea6f
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x47ea9c
call fcn.004801a6
mov dword [eax], esi
call fcn.00480193
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.004793e7
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x47ea78
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x47eacb
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004801b9
pop ecx
call fcn.00480193
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x47eaf2
test al, 1
je 0x47eaf2
test byte [esp + 0xc], 2
je 0x47eaf2
call fcn.004801a6
mov dword [eax], 5
call fcn.00480193
mov dword [eax], 0xd
jmp 0x47eac2
xor eax, eax
pop esi
ret

Function at 0x47f7cc
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4d5304]
jne 0x47f7d6
repz ret
jmp fcn.0048dafc

Function at 0x487aff
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x4d5e20]
je 0x487b1a
inc edi
cmp edi, 0x17
jb 0x487b0b
cmp edi, 0x17
jae 0x487c9a
push ebp
push 3
call fcn.004913fe
cmp eax, 1
pop ecx
je 0x487c66
push 3
call fcn.004913fe
test eax, eax
pop ecx
jne 0x487b4e
cmp dword [0x4d5160], 1
je 0x487c66
cmp ebx, 0xfc
je 0x487c99
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4da580
push ebp
call fcn.0047ec3d
add esp, 0xc
test eax, eax
je 0x487b84
push esi
push esi
push esi
push esi
push esi
call fcn.004792eb
add esp, 0x14
push 0x104
mov esi, 0x4da599
push esi
push 0
mov byte [0x4da69d], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x487bc8
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.0047ec3d
add esp, 0xc
test eax, eax
je 0x487bc8
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.004792eb
add esp, 0x14
push esi
call fcn.00479e10
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x487c0d
push esi
call fcn.00479e10
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4da894
push 0x4afb8c
sub ecx, eax
push ecx
push eax
call fcn.0047c165
add esp, 0x14
test eax, eax
je 0x487c0d
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.004792eb
add esp, 0x14
jmp 0x487c0f
xor esi, esi
push 0x4afb88
push ebx
push ebp
call fcn.0048de59
add esp, 0xc
test eax, eax
je 0x487c2f
push esi
push esi
push esi
push esi
push esi
call fcn.004792eb
add esp, 0x14
push dword [edi*8 + 0x4d5e24]
push ebx
push ebp
call fcn.0048de59
add esp, 0xc
test eax, eax
je 0x487c51
push esi
push esi
push esi
push esi
push esi
call fcn.004792eb
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.00491241
add esp, 0xc
jmp 0x487c99
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x487c99
cmp ebp, 0xffffffff
je 0x487c99
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x4d5e24]
push dword [esi]
call fcn.00479e10
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x491241
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00482ec6
xor ebx, ebx
cmp dword [0x4daed8], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x491317
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x4913f7
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x4913f7
push eax
call fcn.00482e58
mov dword [esp], 0x4aff88
push edi
mov dword [0x4daed8], eax
call esi
push eax
call fcn.00482e58
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4daedc], eax
call esi
push eax
call fcn.00482e58
mov dword [0x4daee0], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0047c3ae
test eax, eax
pop ecx
pop ecx
je 0x4912e5
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004792eb
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x491317
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00482e58
cmp eax, ebx
pop ecx
mov dword [0x4daee8], eax
je 0x491317
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00482e58
pop ecx
mov dword [0x4daee4], eax
mov eax, dword [0x4daee4]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x49139c
cmp dword [0x4daee8], ecx
je 0x49139c
push eax
call fcn.00482ecf
push dword [0x4daee8]
mov esi, eax
call fcn.00482ecf
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x49139c
cmp edi, ebx
je 0x49139c
call esi
cmp eax, ebx
je 0x491369
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x491369
test byte [ebp - 0x18], 1
jne 0x49139c
lea eax, [ebp - 0x10]
push eax
call fcn.0047c3e5
test eax, eax
pop ecx
je 0x491384
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004792eb
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x491393
or dword [ebp + 0x10], 0x200000
jmp 0x4913d7
or dword [ebp + 0x10], 0x40000
jmp 0x4913d7
mov eax, dword [0x4daedc]
cmp eax, dword [ebp - 8]
je 0x4913d7
push eax
call fcn.00482ecf
cmp eax, ebx
pop ecx
je 0x4913d7
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4913d7
mov eax, dword [0x4daee0]
cmp eax, dword [ebp - 8]
je 0x4913d7
push eax
call fcn.00482ecf
cmp eax, ebx
pop ecx
je 0x4913d7
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4daed8]
call fcn.00482ecf
cmp eax, ebx
pop ecx
je 0x4913f7
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4913f9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4938f4
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x4d5304]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x493935
cmp byte [ebp - 0x194], 2
jne 0x49392f
cmp byte [ebp - 0x193], 2
je 0x493938
call dword [sym.imp.WS2_32.dll_WSACleanup]
push 2
pop eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047f7cc
leave
ret
Function at 0x49b5e7
Capabilities:
Receive data
Receive data on socket

Disassembly:
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push dword [esp + 0x10]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x49b616
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and eax, 0xffffffe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x49b737
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x49b757
push dword [esi + 0xf4]
push dword [esp + 0xc]
push dword [esp + 0xc]
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x49b790
cmp eax, 2
jg 0x49b790
push dword [esi + 0xf0]
imul eax, eax, 3
push 1
add eax, 0x4b1468
push 2
push eax
call fcn.0047c8fa
push dword [esi + 0xf0]
push 1
push dword [esp + 0x20]
push dword [esp + 0x20]
call fcn.0047c8fa
add esp, 0x20
xor eax, eax
ret

Function at 0x49b956
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + eax*4 + 0x12c]
push edi
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [ebp + 0x18]
and dword [edi], 0
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x49b9c8
push ebx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x49b9a2
and dword [ebp + 8], 0
mov dword [edi], 0x51
jmp 0x49b9c7
push ebx
push esi
call fcn.004a4b07
push eax
push str.Send_failure:__s
push dword [esi]
call fcn.0049b8c2
mov eax, dword [esi]
mov dword [eax + 0x855c], ebx
add esp, 0x14
mov dword [edi], 0x37
pop ebx
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebp
ret
Function at 0x49c077
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x4d5304]
xor eax, ebp
mov dword [ebp + 0x8c], eax
push ebx
push esi
mov esi, dword [ebp + 0x98]
cmp dword [esi + 0x198], 0
mov ebx, dword [esi]
push edi
mov dword [ebp - 0x78], esi
mov dword [ebp - 0x80], ebx
jne 0x49c194
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp - 0x74]
push eax
push dword [ebp + 0x9c]
mov edi, 0x80
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x49c0f4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.004a4b07
push eax
push edi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.0049b8c2
add esp, 0x18
jmp 0x49c19b
lea eax, [ebp - 0x7c]
push eax
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0x9c]
mov dword [ebp - 0x7c], edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49c127
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
push edi
push esi
call fcn.004a4b07
push eax
push edi
push str.getsockname___failed_with_errno__d:__s
jmp 0x49c0e6
lea edi, [esi + 0xc8]
lea ebx, [esi + 0x9a]
lea esi, [ebp - 0x74]
call fcn.0049c03e
test eax, eax
jne 0x49c15c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.004a4b07
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x80]
jmp 0x49c0e7
mov eax, dword [ebp - 0x78]
lea edi, [eax + 0xfc]
lea ebx, [eax + 0xcc]
lea esi, [ebp + 0xc]
call fcn.0049c03e
test eax, eax
jne 0x49c191
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push dword [ebp - 0x78]
call fcn.004a4b07
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
jmp 0x49c157
mov esi, dword [ebp - 0x78]
push esi
call fcn.0049bfef
pop ecx
mov ecx, dword [ebp + 0x8c]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047f7cc
add ebp, 0x90
leave
ret

Function at 0x49c1b3
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x308]
push 4
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push 6
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x49c1f8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004a4b07
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0049b84f
add esp, 0x14
jmp 0x49c205
push str.TCP_NODELAY_set_n
push esi
call fcn.0049b84f
pop ecx
pop ecx
pop esi
leave
ret
Function at 0x49c65c
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + 0x520]
cmp eax, 0xffffffff
push esi
je 0x49c6af
mov ecx, dword [ecx + 0x514]
mov ecx, dword [ecx]
lea eax, [ecx + eax*4]
cmp dword [eax], 0
je 0x49c6af
mov ecx, dword [ebp + 0xc]
test ecx, ecx
mov eax, dword [eax]
je 0x49c689
mov dword [ecx], eax
cmp dword [eax + 0x144], 0
mov esi, dword [eax + 0x12c]
jne 0x49c6af
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x49c6af
mov eax, esi
jmp 0x49c6b2
or eax, 0xffffffff
pop esi
pop ebp
ret
Function at 0x49d784
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0x14]
and dword [eax], 0
and dword [ebp - 4], 0
and dword [ebp - 0x14], 0
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]
test eax, eax
mov dword [ebp - 8], eax
jne 0x49d8f6
push esi
mov esi, dword [ebp - 0x10]
test esi, esi
mov dword [ebp - 0xc], esi
je 0x49d8db
push ebx
push edi
jmp 0x49d7cc
mov esi, dword [ebp - 0xc]
cmp dword [esi + 4], 2
jne 0x49d86f
cmp dword [esi + 0x18], 0
je 0x49d86f
mov eax, dword [esi + 0x10]
test eax, eax
jbe 0x49d86f
push 0x10
pop edi
cmp eax, edi
jb 0x49d86f
push 0x20
call dword [0x4d65e8]
mov ebx, eax
xor eax, eax
cmp ebx, eax
pop ecx
je 0x49d87f
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 ecx, dword [esi + 0xc]
push edi
mov dword [ebx + 0xc], ecx
mov dword [ebx + 0x10], edi
mov dword [ebx + 0x18], eax
mov dword [ebx + 0x14], eax
mov dword [ebx + 0x1c], eax
call dword [0x4d65e8]
test eax, eax
pop ecx
mov dword [ebx + 0x18], eax
je 0x49d888
mov esi, dword [esi + 0x18]
mov edi, eax
mov eax, dword [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [eax + 0x14]
test eax, eax
je 0x49d856
push eax
call dword [0x4d65f4]
test eax, eax
pop ecx
mov dword [ebx + 0x14], eax
je 0x49d898
cmp dword [ebp - 4], 0
jne 0x49d85f
mov dword [ebp - 4], ebx
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x49d869
mov dword [eax + 0x1c], ebx
mov esi, dword [ebp - 0xc]
mov dword [ebp - 0x14], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
mov dword [ebp - 0xc], esi
jne 0x49d7c9
jmp 0x49d8b1
mov dword [ebp - 8], 8
jmp 0x49d8b1
push ebx
mov dword [ebp - 8], 8
call dword [0x4d65ec]
jmp 0x49d8b0
push dword [ebx + 0x18]
mov dword [ebp - 8], 8
call dword [0x4d65ec]
push ebx
call dword [0x4d65ec]
pop ecx
pop ecx
xor esi, esi
cmp dword [ebp - 0x10], esi
pop edi
pop ebx
je 0x49d8c3
push dword [ebp - 0x10]
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], esi
je 0x49d8d6
push dword [ebp - 4]
call fcn.0049d748
pop ecx
mov dword [ebp - 4], esi
jmp 0x49d8ea
cmp dword [ebp - 4], esi
jne 0x49d8ea
mov eax, 0x2af9
push eax
mov dword [ebp - 8], eax
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 0x14]
mov dword [ecx], eax
mov eax, dword [ebp - 8]
pop esi
leave
ret
Function at 0x49dc48
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
push 0x48
push 1
mov ebx, eax
mov edi, ecx
call dword [0x4d65f8]
mov esi, eax
xor eax, eax
cmp esi, eax
pop ecx
pop ecx
mov dword [ebp - 4], 0xc
mov dword [edi + 0x3ac], esi
je 0x49dcfa
mov dword [edi + 0x3a4], eax
mov dword [edi + 0x3a8], eax
mov dword [edi + 0x3a0], eax
mov dword [edi + 0x39c], ebx
or dword [esi + 4], 0xffffffff
push ebx
push dword [ebp + 8]
mov dword [esi], eax
lea eax, [esi + 0x10]
call fcn.0049db04
test eax, eax
pop ecx
pop ecx
je 0x49dcfa
lea ebx, [edi + 0x398]
push dword [ebx]
call fcn.00493fe2
push dword [ebp + 8]
call dword [0x4d65f4]
test eax, eax
pop ecx
pop ecx
mov dword [ebx], eax
je 0x49dcfa
push 0
push 2
push 2
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
je 0x49dcfa
lea eax, [esi + 0x10]
push eax
push 0x49db78
call fcn.004a532f
test eax, eax
pop ecx
pop ecx
mov dword [esi], eax
jne 0x49dd14
call fcn.00480193
mov eax, dword [eax]
mov dword [ebp - 4], eax
add edi, 0x398
push edi
call fcn.0049dbf6
pop ecx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
jmp 0x49dd17
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4a186e
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
push ebp
lea ebp, [esp - 0x6c]
sub esp, 0x31c
push ebx
mov ebx, dword [ebp + 0x78]
push esi
mov esi, dword [ebp + 0x74]
xor edx, edx
push edi
xor edi, edi
cmp esi, 0xffffffff
mov dword [ebp + 0x64], edx
mov dword [ebp + 0x68], edx
jne 0x4a18a2
cmp ebx, esi
jne 0x4a18a2
mov eax, dword [ebp + 0x7c]
call fcn.004a184f
jmp 0x4a1a3f
cmp dword [ebp + 0x7c], edx
jle 0x4a18b7
mov edi, dword [ebp + 0x7c]
call fcn.004a2e34
mov dword [ebp + 0x68], edx
mov dword [ebp + 0x64], eax
xor edx, edx
xor eax, eax
or ecx, 0xffffffff
inc eax
cmp esi, ecx
mov dword [ebp - 0xa8], edx
mov dword [ebp - 0x1ac], edx
je 0x4a18e7
mov dword [ebp - 0x1a8], esi
mov dword [ebp - 0x1ac], eax
mov dword [ebp - 0xa4], esi
mov dword [ebp - 0xa8], eax
mov ecx, esi
cmp ebx, 0xffffffff
mov dword [ebp - 0x2b0], edx
je 0x4a193e
mov dword [ebp - 0x2b0], eax
xor eax, eax
cmp dword [ebp - 0xa8], edx
mov dword [ebp - 0x2ac], ebx
jbe 0x4a191a
cmp dword [ebp + eax*4 - 0xa4], ebx
je 0x4a191a
inc eax
cmp eax, dword [ebp - 0xa8]
jb 0x4a1908
cmp eax, dword [ebp - 0xa8]
jne 0x4a1938
cmp dword [ebp - 0xa8], 0x40
jae 0x4a1938
mov dword [ebp + eax*4 - 0xa4], ebx
inc dword [ebp - 0xa8]
cmp ebx, ecx
jbe 0x4a193e
mov ecx, ebx
cmp dword [ebp + 0x7c], edx
jge 0x4a1947
xor ebx, ebx
jmp 0x4a194a
lea ebx, [ebp + 0x5c]
lea esi, [ecx + 1]
xor eax, eax
cmp dword [ebp + 0x7c], eax
jle 0x4a1969
mov eax, edi
cdq
mov ecx, 0x3e8
idiv ecx
imul edx, edx, 0x3e8
mov dword [ebp + 0x60], edx
jmp 0x4a196e
jne 0x4a1971
mov dword [ebp + 0x60], eax
mov dword [ebp + 0x5c], eax
push ebx
lea eax, [ebp - 0xa8]
push eax
lea eax, [ebp - 0x2b0]
push eax
lea eax, [ebp - 0x1ac]
push eax
push esi
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4a19ca
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4a19a4
cmp eax, 0x2714
jne 0x4a19ce
cmp dword [ebp + 0x7c], 0
jle 0x4a194d
push dword [ebp + 0x68]
push dword [ebp + 0x64]
call fcn.004a2e34
push edx
push eax
call fcn.004a2e4a
mov edi, dword [ebp + 0x7c]
sub edi, eax
add esp, 0x10
test edi, edi
jg 0x4a194d
jmp 0x4a19ce
test eax, eax
jge 0x4a19d3
or eax, 0xffffffff
jmp 0x4a1a3f
jne 0x4a19d9
xor eax, eax
jmp 0x4a1a3f
xor esi, esi
cmp dword [ebp + 0x74], 0xffffffff
je 0x4a1a0b
lea eax, [ebp - 0x1ac]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a19f5
inc esi
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x74]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a1a0b
or esi, 4
cmp dword [ebp + 0x78], 0xffffffff
je 0x4a1a3d
lea eax, [ebp - 0x2b0]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a1a27
or esi, 2
lea eax, [ebp - 0xa8]
push eax
push dword [ebp + 0x78]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4a1a3d
or esi, 4
mov eax, esi
pop edi
pop esi
pop ebx
add ebp, 0x6c
leave
ret
Function at 0x4a398c
Capabilities:
Parse pe header

Disassembly:
movsx eax, byte [esp + 4]
add eax, 0xffffff9f
cmp eax, 0x19
ja case.default.0x4a3999
jmp dword [eax*4 + 0x4a39f4]
mov al, 0x41
ret
mov al, 0x42
ret
mov al, 0x43
ret
mov al, 0x44
ret
mov al, 0x45
ret
mov al, 0x46
ret
mov al, 0x47
ret
mov al, 0x48
ret
mov al, 0x49
ret
mov al, 0x4a
ret
mov al, 0x4b
ret
mov al, 0x4c
ret
mov al, 0x4d
ret
mov al, 0x4e
ret
mov al, 0x4f
ret
mov al, 0x50
ret
mov al, 0x51
ret
mov al, 0x52
ret
mov al, 0x53
ret
mov al, 0x54
ret
mov al, 0x55
ret
mov al, 0x56
ret
mov al, 0x57
ret
mov al, 0x58
ret
mov al, 0x59
ret
mov al, 0x5a
ret
mov al, byte [esp + 4]
ret

Function at 0x4a56df
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [esi]
push ebx
xor ebx, ebx
cmp dword [eax + 4], 2
push edi
sete bl
test ebx, ebx
je 0x4a5703
push dword [eax + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [esi + 0xc]
jmp 0x4a5734
cmp dword [esi + 8], 0
jne 0x4a5724
push 0x4b45dc
push dword [eax + 8]
call fcn.00477a87
test eax, eax
pop ecx
pop ecx
mov dword [esi + 8], eax
jne 0x4a5724
or eax, 0xffffffff
jmp 0x4a575a
push dword [esi + 8]
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call fcn.004799e9
mov edi, eax
add esp, 0x10
test edi, edi
je 0x4a5742
cmp edi, dword [ebp + 0xc]
jbe 0x4a5758
test ebx, ebx
jne 0x4a5752
push dword [esi + 8]
call fcn.00477b0c
and dword [esi + 8], ebx
pop ecx
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop ebx
pop ebp
ret