joyce8/EMBER2024-capa huggingface dataset:
Function at 0x454d3a
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00446787
xor ebx, ebx
cmp dword [0x58f728], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x454e10
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x454ef0
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x536660
push edi
call esi
cmp eax, ebx
je 0x454ef0
push eax
call fcn.00446719
mov dword [esp], 0x536650
push edi
mov dword [0x58f728], eax
call esi
push eax
call fcn.00446719
mov dword [esp], 0x53663c
push edi
mov dword [0x58f72c], eax
call esi
push eax
call fcn.00446719
mov dword [0x58f730], eax
lea eax, [ebp - 0xc]
push eax
call fcn.00444f68
test eax, eax
pop ecx
pop ecx
je 0x454dde
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0043cb45
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x454e10
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.00446719
cmp eax, ebx
pop ecx
mov dword [0x58f738], eax
je 0x454e10
push 0x536608
push edi
call esi
push eax
call fcn.00446719
pop ecx
mov dword [0x58f734], eax
mov eax, dword [0x58f734]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x454e95
cmp dword [0x58f738], ecx
je 0x454e95
push eax
call fcn.00446790
push dword [0x58f738]
mov esi, eax
call fcn.00446790
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x454e95
cmp edi, ebx
je 0x454e95
call esi
cmp eax, ebx
je 0x454e62
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x454e62
test byte [ebp - 0x18], 1
jne 0x454e95
lea eax, [ebp - 0x10]
push eax
call fcn.00444f9f
test eax, eax
pop ecx
je 0x454e7d
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0043cb45
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x454e8c
or dword [ebp + 0x10], 0x200000
jmp 0x454ed0
or dword [ebp + 0x10], 0x40000
jmp 0x454ed0
mov eax, dword [0x58f72c]
cmp eax, dword [ebp - 8]
je 0x454ed0
push eax
call fcn.00446790
cmp eax, ebx
pop ecx
je 0x454ed0
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x454ed0
mov eax, dword [0x58f730]
cmp eax, dword [ebp - 8]
je 0x454ed0
push eax
call fcn.00446790
cmp eax, ebx
pop ecx
je 0x454ed0
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x58f728]
call fcn.00446790
cmp eax, ebx
pop ecx
je 0x454ef0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x454ef2
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x45bf30
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x194
mov eax, dword [0x581de4]
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 0x45bf82
mov eax, dword [esp]
cmp al, 2
jne 0x45bf7c
shr eax, 8
cmp al, 2
jne 0x45bf7c
xor eax, eax
mov ecx, dword [esp + 0x190]
xor ecx, esp
call fcn.0043ca22
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.0043ca22
add esp, 0x194
ret

Function at 0x45d380
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, eax
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x45d3a2
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x45d396
xor eax, eax
pop edi
ret
mov eax, dword [eax + 8]
push eax
push edi
push 1
push ebx
call ecx
jmp 0x45d3d2
cmp dword [esi + 8], 0
jne 0x45d3c5
mov ecx, dword [eax + 8]
push 0x530b20
push ecx
call fcn.00444b1a
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x45d3c5
or eax, 0xffffffff
pop edi
ret
mov edx, dword [esi + 8]
push edx
push edi
push 1
push ebx
call fcn.00444835
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x45d3f4
mov eax, dword [esi + 8]
test eax, eax
je 0x45d3ee
push eax
call fcn.00440478
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, edi
pop edi
ret
Function at 0x468a20
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 0x468a52
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 0x468ba0
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esi + 0x164]
test ecx, ecx
je 0x468bbb
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 0x468bef
cmp eax, 2
jg 0x468bef
mov ecx, dword [esi + 0xf0]
push ecx
push 1
lea edx, [eax + eax*2 + 0x5387f0]
push 2
push edx
call fcn.00440653
mov eax, dword [esi + 0xf0]
push eax
push 1
push edi
push ebx
call fcn.00440653
add esp, 0x20
xor eax, eax
ret

Function at 0x468f00
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
mov dword [ebx], 0
cmp edi, 0xffffffff
jne 0x468f7d
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x468f54
pop ebp
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.0046d210
push eax
mov eax, dword [esi]
push str.Send_failure:__s
push eax
call fcn.00468d80
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 0x469750
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x10c
mov eax, dword [0x581de4]
xor eax, esp
mov dword [esp + 0x108], eax
push ebx
push ebp
mov ebp, dword [esp + 0x118]
cmp dword [ebp + 0x1bc], 0
push esi
push edi
mov edi, dword [ebp]
mov dword [esp + 0x14], edi
jne 0x46988b
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 0x4697cc
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0046d210
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.00468d80
add esp, 0x18
jmp 0x469894
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 0x46980c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebp
call fcn.0046d210
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.00468d80
add esp, 0x18
jmp 0x469894
lea ebx, [ebp + 0xcc]
lea edi, [ebp + 0x9e]
lea esi, [esp + 0x18]
call fcn.00469710
test eax, eax
jne 0x46984a
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0046d210
mov ecx, dword [esp + 0x1c]
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ecx
call fcn.00468d80
add esp, 0x18
jmp 0x469894
lea ebx, [ebp + 0x100]
lea edi, [ebp + 0xd0]
lea esi, [esp + 0x98]
call fcn.00469710
test eax, eax
jne 0x46988b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebp
call fcn.0046d210
mov edx, dword [esp + 0x1c]
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00468d80
add esp, 0x18
jmp 0x469894
push ebp
call fcn.004696b0
add esp, 4
mov ecx, dword [esp + 0x118]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0043ca22
add esp, 0x10c
ret

Function at 0x4698b0
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 0x4698f3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0046d210
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00468cf0
add esp, 0x14
pop esi
pop ecx
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00468cf0
add esp, 8
pop esi
pop ecx
ret

Function at 0x469910
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 0x469959
mov edx, dword [esp + 4]
cmp edx, dword [esp + 8]
jg 0x469971
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 0x469980
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [ecx + 0x530]
cmp eax, 0xffffffff
je 0x4699e4
mov ecx, dword [ecx + 0x524]
mov edx, dword [ecx]
cmp dword [edx + eax*4], 0
lea eax, [edx + eax*4]
je 0x4699e4
mov ecx, dword [esp + 8]
mov eax, dword [eax]
test ecx, ecx
je 0x4699ac
mov dword [ecx], eax
cmp dword [eax + 0x148], 0
push esi
mov esi, dword [eax + 0x130]
je 0x4699ce
push eax
call fcn.0045ea10
add esp, 4
test eax, eax
jne 0x4699e0
or eax, 0xffffffff
pop esi
ret
push 2
push 1
lea eax, [esp + 0x10]
push eax
push esi
call dword [sym.imp.WS2_32.dll_recv]
jmp 0x4699c5
mov eax, esi
pop esi
ret
or eax, 0xffffffff
ret
Function at 0x46b740
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
mov dword [esp + 0x1c], ecx
test ecx, ecx
je 0x46b7e4
cmp word [ecx + 8], 2
push ebx
push ebp
push edi
jne 0x46b7b5
cmp word [ecx + 0xa], 4
jne 0x46b7b5
mov edi, dword [ecx + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x46b7b5
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.0046b6d0
mov dword [esi], eax
test eax, eax
je 0x46b7d8
add edi, 4
lea esi, [eax + 0x1c]
mov eax, dword [edi]
test eax, eax
jne 0x46b790
mov ecx, dword [esp + 0x28]
mov ecx, dword [ecx]
mov edx, dword [esp + 0x24]
push 0x400
push ecx
push 0x401
push edx
call fcn.00450c66
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.0x46b7f4.11001
jmp dword [eax*4 + 0x46b818]
mov eax, 0x2af9
pop esi
ret 0x18
mov eax, 0x2afa
pop esi
ret 0x18
mov eax, 0x2afb
pop esi
ret 0x18
Function at 0x46c050
Capabilities:
Get common file path

Disassembly:
sub esp, 0x230
mov eax, dword [0x581de4]
xor eax, esp
mov dword [esp + 0x22c], eax
cmp dword [0x58f9dc], 0
mov dword [esp], str.getaddrinfo
mov dword [esp + 4], 0x46bab0
mov dword [esp + 8], str.getnameinfo
mov dword [esp + 0xc], 0x46bda0
mov dword [esp + 0x10], str.freeaddrinfo
mov dword [esp + 0x14], fcn.0046ba60
je 0x46c0c2
movzx eax, word [esp + 0x234]
mov eax, dword [eax*8 + 0x5832ac]
mov ecx, dword [esp + 0x22c]
xor ecx, esp
call fcn.0043ca22
add esp, 0x230
ret 4
push 0x104
lea ecx, [esp + 0x128]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x46c1bd
push ebx
push ebp
push esi
push edi
lea edx, [esp + 0x134]
push edx
lea eax, [esp + 0x2c]
push 0x10c
push eax
call fcn.00447d38
push str.ws2_32
lea ecx, [esp + 0x38]
push 0x10c
push ecx
call fcn.00450bf5
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 0x46c13d
push str.getaddrinfo
push esi
call ebx
test eax, eax
jne 0x46c184
push esi
call ebp
lea eax, [esp + 0x134]
push eax
lea ecx, [esp + 0x2c]
push 0x10c
push ecx
call fcn.00447d38
push str.wship6
lea edx, [esp + 0x38]
push 0x10c
push edx
call fcn.00450bf5
add esp, 0x18
lea eax, [esp + 0x28]
push eax
call edi
mov esi, eax
test esi, esi
je 0x46c1b9
push str.getaddrinfo
push esi
call ebx
test eax, eax
je 0x46c1ed
xor edi, edi
mov ecx, dword [esp + edi*8 + 0x10]
push ecx
push esi
call ebx
mov dword [esp + edi*8 + 0x14], eax
test eax, eax
je 0x46c1ed
inc edi
cmp edi, 3
jl 0x46c186
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov dword [0x5832ac], edx
mov dword [0x5832b4], eax
mov dword [fcn.0046ba60], ecx
pop edi
pop esi
pop ebp
pop ebx
movzx edx, word [esp + 0x234]
mov ecx, dword [esp + 0x22c]
mov eax, dword [edx*8 + 0x5832ac]
xor ecx, esp
mov dword [0x58f9dc], 1
call fcn.0043ca22
add esp, 0x230
ret 4
push esi
call ebp
jmp 0x46c1b9

Function at 0x46c760
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.00444ce5
add esp, 0x18
test eax, eax
je 0x46c783
cmp eax, 0xffffffff
jne 0x46c785
xor eax, eax
ret

Function at 0x46fb30
Capabilities:
Parse pe header

Disassembly:
mov al, byte [esp + 4]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x46fb3f
jmp dword [ecx*4 + 0x46fb94]
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
Function at 0x478780
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esi + 0x10]
mov ecx, dword [eax]
push str.Connected_for_receive
push 0x53873c
push ecx
call fcn.00468cf0
add esp, 0xc
mov eax, esi
mov dword [esi], 1
call fcn.00477960
test eax, eax
jne 0x4787b0
mov eax, esi
jmp fcn.00477df0
ret
Function at 0x478bc0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x88
mov eax, dword [0x581de4]
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 + 0x3f0]
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 0x478c4f
mov edx, dword [esp + 0x10]
push edx
lea eax, [esp + 0x18]
push eax
lea ecx, [esi + 0xc8]
push ecx
call fcn.0043e9d0
mov edx, dword [esp + 0x1c]
add esp, 0xc
mov dword [esi + 0x148], edx
mov edx, dword [esi + 0x14c]
cmp edx, 4
jge 0x478c8a
push str.Received_too_short_packet
push ebx
call fcn.00468d80
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.0043ca22
add esp, 0x88
ret
mov eax, edi
call fcn.00477b00
movzx eax, ax
mov dword [esi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0x478ca3
jmp dword [eax*4 + 0x478d8c]
cmp edx, 4
jle case.0x478ca3.4
mov eax, edi
call fcn.00477b10
movzx ecx, word [esi + 0x40]
inc ecx
cmp cx, ax
jne case.0x478ca3.4
add edx, 0xfffffffc
push edx
mov edx, dword [edi]
add edx, 4
push edx
push 1
push ebp
call fcn.00469060
mov edi, eax
add esp, 0x10
test edi, edi
je 0x478cf6
mov ecx, 5
mov eax, esi
call fcn.00478b40
mov eax, edi
jmp 0x478c71
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.00473090
jmp 0x478d62
mov eax, edi
call fcn.00477b10
movzx edx, ax
mov eax, dword [edi]
add eax, 4
push eax
push 0x53873c
push ebx
mov dword [esi + 8], edx
call fcn.00468cf0
jmp 0x478d62
mov ecx, dword [edi]
add edx, 0xfffffffe
push edx
add ecx, 2
push ecx
push esi
call fcn.00477ba0
add esp, 0xc
test eax, eax
je case.0x478ca3.4
jmp 0x478c71
push str.Internal_error:_Unexpected_packet
push 0x52e29c
push ebx
call fcn.00468d80
add esp, 0xc
push ebp
call fcn.00473150
add esp, 4
test eax, eax
je 0x478c6f
mov ecx, 5
mov eax, esi
call fcn.00478b40
mov eax, 0x2a
jmp 0x478c71

Function at 0x47a080
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 0x47a0c4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00468d80
add esp, 0xc
mov esi, dword [esp + 0xc]
mov ecx, dword [edi]
push str.SENT
mov eax, ebx
call fcn.00479f80
add esp, 4
pop esi
pop ecx
ret
Function at 0x47b6c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x18
mov eax, dword [0x581de4]
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.004691c0
add esp, 0xc
test eax, eax
jl 0x47b729
mov ecx, 0x3e8
cmp eax, ecx
jge 0x47b700
mov ecx, eax
push ecx
push 0xffffffffffffffff
push ebx
call fcn.00483630
add esp, 0xc
cmp eax, 0xffffffff
je 0x47b7c4
test eax, eax
jne 0x47b74e
push 1
push eax
push edi
call fcn.004691c0
add esp, 0xc
test eax, eax
jge 0x47b6f5
push str.Timeout_while_waiting_for_server_connect
push edi
call fcn.00468d80
add esp, 8
pop edi
pop ebp
mov eax, 0x1c
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0043ca22
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 0x47b77e
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.004699f0
add esp, 8
cmp ebp, 0xffffffff
jne 0x47b794
push str.Error_accept__ing_server_connect
jmp 0x47b7c9
push str.Connection_accepted_from_server_n
push edi
call fcn.00468cf0
push 1
push ebp
mov dword [esi + 0x134], ebp
call fcn.004866f0
add esp, 0x10
pop edi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.0043ca22
add esp, 0x18
ret
push str.Error_while_waiting_for_server_connect
push edi
call fcn.00468d80
mov ecx, dword [esp + 0x28]
add esp, 8
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x1e
call fcn.0043ca22
add esp, 0x18
ret
Function at 0x483630
Capabilities:
Check for time delay via gettickcount
Get socket status

Disassembly:
sub esp, 0x31c
push ebx
mov ebx, dword [esp + 0x324]
push ebp
mov ebp, dword [esp + 0x32c]
push esi
xor esi, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
cmp ebx, 0xffffffff
jne 0x483674
cmp ebp, ebx
jne 0x483674
mov eax, dword [esp + 0x334]
push eax
call fcn.00483600
add esp, 4
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
push edi
mov edi, dword [esp + 0x338]
cmp edi, esi
jle 0x48368f
mov esi, edi
call fcn.0046f9b0
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edx
xor eax, eax
xor ecx, ecx
or edx, 0xffffffff
mov dword [esp + 0x20], ecx
mov dword [esp + 0x124], eax
cmp ebx, 0xffffffff
je 0x4836c3
mov ecx, 1
mov dword [esp + 0x128], ebx
mov dword [esp + 0x124], ecx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x20], ecx
mov edx, ebx
mov dword [esp + 0x228], eax
cmp ebp, 0xffffffff
je 0x483707
mov dword [esp + 0x22c], ebp
mov dword [esp + 0x228], 1
test ecx, ecx
jbe 0x4836f0
cmp dword [esp + eax*4 + 0x24], ebp
je 0x4836f0
inc eax
cmp eax, ecx
jb 0x4836e5
cmp eax, ecx
jne 0x483701
cmp ecx, 0x40
jae 0x483701
mov dword [esp + eax*4 + 0x24], ebp
inc dword [esp + 0x20]
cmp ebp, edx
jbe 0x483707
mov edx, ebp
xor ebx, ebx
test edi, edi
setl bl
lea ecx, [esp + 0x18]
lea ebp, [edx + 1]
dec ebx
and ebx, ecx
xor eax, eax
cmp edi, eax
jle 0x483749
mov eax, 0x10624dd3
imul esi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x18], eax
imul eax, eax, 0x3e8
mov edx, esi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x1c], edx
jmp 0x483753
jne 0x483753
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push ebx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x230]
push ecx
lea edx, [esp + 0x130]
push edx
push ebp
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4837bd
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x483786
cmp eax, 0x2714
jne 0x4837c1
test edi, edi
jle 0x483718
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
push eax
push ecx
call fcn.0046f9b0
push edx
push eax
call fcn.0046f9e0
mov esi, edi
sub esi, eax
add esp, 0x10
test esi, esi
jg 0x483718
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
test eax, eax
jge 0x4837cf
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x31c
ret
jne 0x4837de
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x31c
ret
mov edi, dword [esp + 0x330]
xor esi, esi
cmp edi, 0xffffffff
je 0x483815
lea edx, [esp + 0x124]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x483803
mov esi, 1
lea eax, [esp + 0x20]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x483815
or esi, 4
mov edi, dword [esp + 0x334]
cmp edi, 0xffffffff
je 0x483848
lea ecx, [esp + 0x228]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x483836
or esi, 2
lea edx, [esp + 0x20]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x483848
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x31c
ret
Function at 0x4846d0
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x581de4]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00455bca
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x484735
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x484735
lea edx, [esp]
push edx
call dword [0x5832a0]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0043ca22
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0043ca22
add esp, 0x108
ret
jmp 0x4846d0

Function at 0x484750
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x108
mov eax, dword [0x581de4]
xor eax, esp
mov dword [esp + 0x104], eax
mov eax, dword [esp + 0x10c]
push eax
call fcn.00455bca
add esp, 4
mov byte [esp], 0
test eax, eax
je 0x484735
push 0x104
lea ecx, [esp + 4]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
cmp byte [esp], 0
je 0x484735
lea edx, [esp]
push edx
call dword [0x5832a0]
add esp, 4
mov ecx, dword [esp + 0x104]
xor ecx, esp
call fcn.0043ca22
add esp, 0x108
ret
mov ecx, dword [esp + 0x104]
xor ecx, esp
xor eax, eax
call fcn.0043ca22
add esp, 0x108
ret
jmp 0x4846d0

Function at 0x487db0
Capabilities:
Get hostname

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push esi
mov byte [esi], 0
call dword [sym.imp.WS2_32.dll_gethostname]
mov byte [esi + edi - 1], 0
test eax, eax
jne 0x487de2
push 0x2e
push esi
call fcn.004430b0
add esp, 8
test eax, eax
je 0x487de0
mov byte [eax], 0
xor eax, eax
pop edi
pop esi
ret