joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4221b5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x50db70]
jne 0x4221bf
repz ret
jmp fcn.0042bc4f

Function at 0x4356e0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0042980a
xor ebx, ebx
cmp dword [0x513d74], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4357b5
push 0x4ca8f8
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
cmp edi, ebx
jne 0x435720
xor eax, eax
jmp 0x435879
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4cccc8
push edi
call esi
cmp eax, ebx
je 0x435719
push eax
call fcn.004297a7
mov dword [esp], 0x4cccb8
push edi
mov dword [0x513d74], eax
call esi
push eax
call fcn.004297a7
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x513d78], eax
call esi
push eax
call fcn.004297a7
mov dword [0x513d7c], eax
lea eax, [ebp - 8]
push eax
call fcn.00429343
test eax, eax
pop ecx
pop ecx
je 0x435783
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004226be
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4357b5
push str.GetUserObjectInformationW
push edi
call esi
push eax
call fcn.004297a7
cmp eax, ebx
pop ecx
mov dword [0x513d84], eax
je 0x4357b5
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004297a7
pop ecx
mov dword [0x513d80], eax
mov eax, dword [0x513d80]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x43582e
cmp dword [0x513d84], esi
je 0x43582e
push eax
call fcn.00429813
pop ecx
call eax
cmp eax, ebx
je 0x4357fb
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x513d84]
call fcn.00429813
pop ecx
call eax
test eax, eax
je 0x4357fb
test byte [ebp - 0x18], 1
jne 0x43582e
lea eax, [ebp - 0xc]
push eax
call fcn.0042937a
test eax, eax
pop ecx
je 0x435816
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004226be
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x435825
or dword [ebp + 0x10], 0x200000
jmp 0x43585f
or dword [ebp + 0x10], 0x40000
jmp 0x43585f
mov eax, dword [0x513d78]
cmp eax, esi
je 0x43585f
push eax
call fcn.00429813
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x43585f
mov eax, dword [0x513d7c]
cmp eax, esi
je 0x43585f
push dword [ebp - 4]
push eax
call fcn.00429813
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x513d74]
call fcn.00429813
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x436d42
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0042980a
xor ebx, ebx
cmp dword [0x513fa4], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x436e17
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x436d82
xor eax, eax
jmp 0x436edb
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x436d7b
push eax
call fcn.004297a7
mov dword [esp], 0x4cccb8
push edi
mov dword [0x513fa4], eax
call esi
push eax
call fcn.004297a7
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x513fa8], eax
call esi
push eax
call fcn.004297a7
mov dword [0x513fac], eax
lea eax, [ebp - 8]
push eax
call fcn.00429343
test eax, eax
pop ecx
pop ecx
je 0x436de5
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004226be
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x436e17
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004297a7
cmp eax, ebx
pop ecx
mov dword [0x513fb4], eax
je 0x436e17
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004297a7
pop ecx
mov dword [0x513fb0], eax
mov eax, dword [0x513fb0]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x436e90
cmp dword [0x513fb4], esi
je 0x436e90
push eax
call fcn.00429813
pop ecx
call eax
cmp eax, ebx
je 0x436e5d
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x513fb4]
call fcn.00429813
pop ecx
call eax
test eax, eax
je 0x436e5d
test byte [ebp - 0x18], 1
jne 0x436e90
lea eax, [ebp - 0xc]
push eax
call fcn.0042937a
test eax, eax
pop ecx
je 0x436e78
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004226be
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x436e87
or dword [ebp + 0x10], 0x200000
jmp 0x436ec1
or dword [ebp + 0x10], 0x40000
jmp 0x436ec1
mov eax, dword [0x513fa8]
cmp eax, esi
je 0x436ec1
push eax
call fcn.00429813
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x436ec1
mov eax, dword [0x513fac]
cmp eax, esi
je 0x436ec1
push dword [ebp - 4]
push eax
call fcn.00429813
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x513fa4]
call fcn.00429813
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43f770
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4c4633
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
mov eax, dword [0x50db70]
xor eax, esp
push eax
lea eax, [esp + 0x10]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0xc], esi
xor ebx, ebx
or eax, 0xffffffff
mov dword [esi + 8], eax
mov dword [esi + 4], eax
mov dword [esi + 0xc], ebx
mov dword [esi + 0x20], 0x514010
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
lea ecx, [esi + 0x34]
mov dword [esi], vtable.TiXmlDocument.0
mov dword [esp + 0x18], ebx
mov dword [ecx], 0x514010
mov dword [esi + 0x40], eax
mov dword [esi + 0x3c], eax
push ebx
push 0x4eaeec
mov byte [esp + 0x20], 1
mov dword [esi + 0x38], 4
mov byte [esi + 0x44], bl
mov byte [esi + 0x2c], bl
mov dword [esi + 0x30], ebx
call fcn.0043ead0
mov dword [esi + 0x40], ebx
mov dword [esi + 0x3c], ebx
mov eax, esi
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0x10
ret

Function at 0x43fba0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c46a9
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push ebp
push esi
push edi
mov eax, dword [0x50db70]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
mov esi, ecx
mov dword [esp + 0x14], esi
or eax, 0xffffffff
mov dword [esi + 8], eax
mov dword [esi + 4], eax
xor ebx, ebx
mov dword [esi + 0xc], ebx
mov dword [esi + 0x20], 0x514010
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], 5
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x28], ebx
lea edi, [esi + 0x2c]
mov dword [esi], vtable.TiXmlDeclaration.0
mov dword [esp + 0x20], ebx
mov dword [edi], 0x514010
lea ebp, [esi + 0x30]
mov dword [ebp], 0x514010
mov dword [esi + 0x34], 0x514010
mov ecx, dword [esp + 0x28]
mov eax, ecx
lea edx, [eax + 1]
mov byte [esp + 0x20], 3
mov dword [esp + 0x28], edx
lea esp, [esp]
mov dl, byte [eax]
add eax, 1
cmp dl, bl
jne 0x43fc30
sub eax, dword [esp + 0x28]
push eax
push ecx
mov ecx, edi
call fcn.0043ead0
mov edi, dword [esp + 0x2c]
mov eax, edi
lea ecx, [eax + 1]
nop
mov dl, byte [eax]
add eax, 1
cmp dl, bl
jne 0x43fc50
sub eax, ecx
push eax
push edi
mov ecx, ebp
call fcn.0043ead0
mov edx, dword [esp + 0x30]
mov eax, edx
lea edi, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
add eax, 1
cmp cl, bl
jne 0x43fc70
sub eax, edi
push eax
push edx
lea ecx, [esi + 0x34]
call fcn.0043ead0
mov eax, esi
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0xc
Function at 0x442710
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x50db70]
xor eax, esp
mov dword [esp + 0x190], eax
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x442760
mov ax, word [esp]
cmp al, 2
jne 0x44275a
cmp ah, al
jne 0x44275a
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.004221b5
add esp, 0x194
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [esp + 0x190]
xor ecx, esp
mov eax, 2
call fcn.004221b5
add esp, 0x194
ret

Function at 0x44e1c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x44e1f2
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 0x44e340
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x44e35b
mov edx, dword [esi + 0xf4]
push edx
push edi
push ebx
push eax
push esi
call ecx
add esp, 0x14
ret
test eax, eax
jl 0x44e38f
cmp eax, 2
jg 0x44e38f
mov ecx, dword [esi + 0xf0]
push ecx
push 1
lea edx, [eax + eax*2 + 0x4cef60]
push 2
push edx
call fcn.00421aa6
mov eax, dword [esi + 0xf0]
push eax
push 1
push edi
push ebx
call fcn.00421aa6
add esp, 0x20
xor eax, eax
ret

Function at 0x44e6a0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
mov eax, dword [esi + eax*4 + 0x130]
push edi
push 0
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x20]
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebx], 0
jne 0x44e71d
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x44e6f4
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.004525a0
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.0044e520
mov ecx, dword [esi]
add esp, 0x14
mov dword [ecx + 0x856c], ebp
mov dword [ebx], 0x37
mov eax, edi
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x44eee0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x50db70]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x19c], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x44f01b
mov esi, dword [esp + 0x124]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x1c]
push ecx
mov ebx, 0x80
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x44ef5c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004525a0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.0044e520
add esp, 0x18
jmp 0x44f024
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x9c]
push eax
push esi
mov dword [esp + 0x1c], ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x44ef9c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.004525a0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.0044e520
add esp, 0x18
jmp 0x44f024
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.0044eea0
test eax, eax
jne 0x44efda
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004525a0
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.0044e520
add esp, 0x18
jmp 0x44f024
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.0044eea0
test eax, eax
jne 0x44f01b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.004525a0
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.0044e520
add esp, 0x18
jmp 0x44f024
push ebp
call fcn.0044ee40
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004221b5
add esp, 0x10c
ret

Function at 0x44f040
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, dword [edi]
mov eax, dword [esi + 0x314]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x44f083
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004525a0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0044e490
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0044e490
add esp, 8
pop esi
pop ecx
ret

Function at 0x44f0a0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 8]
push ecx
push 0x1001
push 0xffff
push esi
mov dword [esp + 0x1c], 0x4020
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], 4
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x44f0e9
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x44f101
push 4
lea eax, [esp + 0xc]
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x44f110
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x44f169
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x44f169
mov ecx, dword [esp + 8]
test ecx, ecx
mov eax, dword [eax]
je 0x44f13c
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
jne 0x44f160
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x44f165
or eax, 0xffffffff
pop esi
ret
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x450bb0
Capabilities:
Resolve dns

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
mov dword [esi], 0
push ecx
mov byte [eax], 0
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, eax
test ecx, ecx
mov dword [esp + 0x1c], ecx
je 0x450c54
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x450c25
cmp word [ecx + 0xa], 4
jne 0x450c25
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x450c25
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
lea esp, [esp]
mov edx, dword [eax]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebx
push ebp
call fcn.00450b40
test eax, eax
mov dword [esi], eax
je 0x450c48
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x450c00
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.004331fe
add esp, 0x10
pop edi
pop ebp
pop ebx
xor eax, eax
pop esi
ret 0x18
pop edi
pop ebp
pop ebx
mov eax, 8
pop esi
ret 0x18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
add eax, 0xffffd507
cmp eax, 3
ja case.0x450c64.11001
jmp dword [eax*4 + 0x450c88]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x4514c0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x50db70]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x514044], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x450f10
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x451200
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.00450ec0
je 0x451532
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x50efa8]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.004221b5
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x45162f
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.0042cc45
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.0043318d
mov edi, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
add esp, 0x18
lea edx, [esp + 0x28]
push edx
call edi
mov ebp, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, eax
test esi, esi
je 0x4515ad
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x4515f4
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.0042cc45
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.0043318d
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x45162b
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x45165f
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
test eax, eax
mov dword [esp + edi*8 + 0x14], eax
je 0x45165f
add edi, 1
cmp edi, 3
jl 0x4515f6
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x50efa8], edx
mov dword [0x50efb0], eax
mov dword [fcn.00450ec0], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x50efa8]
xor ecx, esp
mov dword [0x514044], 1
call fcn.004221b5
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x45162b

Function at 0x451bc0
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.004a99c1
add esp, 0x18
test eax, eax
je 0x451be3
cmp eax, 0xffffffff
jne 0x451be5
xor eax, eax
ret
Function at 0x4583d0
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x4ceea8
push ecx
call fcn.0044e490
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00457570
test eax, eax
jne 0x458400
mov eax, esi
jmp fcn.00457a00
ret
Function at 0x458810
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x50db70]
xor eax, esp
mov dword [esp + 0x84], eax
push ebx
push ebp
mov ebp, dword [esp + 0x94]
mov ebx, dword [ebp]
push esi
mov esi, dword [ebp + 0x3d0]
push edi
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
mov edx, dword [esi + 0x154]
mov eax, dword [esi + 0x15c]
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esi + 0x14]
push 0
add edx, 4
lea edi, [esi + 0x15c]
push edx
push eax
push ecx
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [esi + 0x148], 0
mov dword [esi + 0x14c], eax
jne 0x45889f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.00421e50
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x4588da
push str.Received_too_short_packet
push ebx
call fcn.0044e520
add esp, 8
mov dword [esi + 0xc], 7
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004221b5
add esp, 0x88
ret
mov eax, edi
call fcn.004576f0
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x4588f3
jmp dword [eax*4 + 0x4589e0]
cmp edx, 4
jle case.0x4588f3.4
mov eax, edi
call fcn.00457700
movzx ecx, word [esi + 0x40]
add ecx, 1
cmp cx, ax
jne case.0x4588f3.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.0044e800
mov edi, eax
add esp, 0x10
test edi, edi
je 0x458948
mov ecx, 5
mov eax, esi
call fcn.00458790
mov eax, edi
jmp 0x4588c1
mov eax, dword [esi + 0x14c]
sub eax, 4
cdq
add dword [ebx + 0x38], eax
mov ecx, dword [ebx + 0x38]
adc dword [ebx + 0x3c], edx
mov eax, dword [ebx + 0x3c]
push eax
push ecx
push ebx
call fcn.004653d0
jmp 0x4589b4
mov eax, edi
call fcn.00457700
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x4ceea8
push ebx
mov dword [esi + 8], edx
call fcn.0044e490
jmp 0x4589b4
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.004577a0
add esp, 0xc
test eax, eax
je case.0x4588f3.4
jmp 0x4588c1
push str.Internal_error:_Unexpected_packet
push 0x4cd72c
push ebx
call fcn.0044e520
add esp, 0xc
push ebp
call fcn.00465490
add esp, 4
test eax, eax
je 0x4588bf
mov ecx, 5
mov eax, esi
call fcn.00458790
mov eax, 0x2a
jmp 0x4588c1

Function at 0x45a750
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov edx, dword [edi + 0x130]
mov al, byte [esp + 8]
push esi
mov esi, dword [edi]
push 0
push 3
lea ecx, [esp + 0xc]
push ecx
push edx
mov byte [esp + 0x14], 0xff
mov byte [esp + 0x15], al
mov byte [esp + 0x16], bl
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x45a794
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.0044e520
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.0045a640
add esp, 4
pop esi
pop ecx
ret
Function at 0x45bde0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x50db70]
xor eax, esp
mov dword [esp + 0x14], eax
push ebx
mov ebx, dword [esi + 0x134]
push ebp
push edi
mov edi, dword [esi]
push 1
push 0
push edi
or ebp, 0xffffffff
mov dword [esp + 0x18], 0x10
call fcn.0044e960
add esp, 0xc
test eax, eax
jl 0x45be49
mov ecx, 0x3e8
cmp eax, ecx
jge 0x45be20
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.00463e50
add esp, 0xc
cmp eax, 0xffffffff
je 0x45bee4
test eax, eax
jne 0x45be6e
push 1
push eax
push edi
call fcn.0044e960
add esp, 0xc
test eax, eax
jge 0x45be15
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.0044e520
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004221b5
add esp, 0x18
ret
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0x14]
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x45be9e
lea edx, [esp + 0xc]
push edx
lea eax, [esp + 0x14]
push eax
push ebx
mov dword [esp + 0x18], 0x10
call dword [sym.imp.WS2_32.dll_accept]
mov ebp, eax
push ebx
push esi
call fcn.0044f170
add esp, 8
cmp ebp, 0xffffffff
jne 0x45beb4
push str.Error_accept__ing_server_connect
jmp 0x45bee9
push str.Connection_accepted_from_server_n
push edi
call fcn.0044e490
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.00467a20
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.004221b5
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.0044e520
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.004221b5
add esp, 0x18
ret