joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100692d0
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 0x1006945f
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x1006944a
push ebx
push ebp
mov eax, dword [esi + 0x14]
test eax, eax
je 0x1006932c
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x10069320
sub eax, edx
inc eax
jmp 0x1006932e
xor eax, eax
mov ecx, dword [esi + 4]
mov dword [esp + 0x14], eax
cmp ecx, 2
jne 0x1006933f
lea ebp, [ecx + 0xe]
jmp 0x1006934b
cmp ecx, 0x17
jne 0x100693ec
lea ebp, [ecx + 5]
cmp dword [esi + 0x18], 0
je 0x100693ec
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0x100693ec
cmp ecx, ebp
jb 0x100693ec
add eax, 0x20
add eax, ebp
push eax
call dword [0x1022d008]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x1006943b
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.100a1570
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x100693d8
mov eax, dword [ebx + 0x18]
add eax, ebp
push ecx
mov dword [ebx + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.100a1570
add esp, 0xc
mov eax, dword [esp + 0x18]
test edi, edi
cmove edi, ebx
test eax, eax
je 0x100693e8
mov dword [eax + 0x1c], ebx
mov dword [esp + 0x18], ebx
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x10069312
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x1006940c
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x10069446
test edi, edi
je 0x1006942b
mov esi, dword [edi + 0x1c]
push edi
call dword [0x1022d00c]
add esp, 4
mov edi, esi
test esi, esi
jne 0x10069414
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 0x100693fb
test edi, edi
jne 0x10069456
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 0x10069860
Capabilities:
Create thread

Disassembly:
push 0
push 0
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push 0
call fcn.100ab350
mov ecx, eax
add esp, 0x18
xor eax, eax
test ecx, ecx
je 0x10069886
cmp ecx, 0xffffffff
cmovne eax, ecx
ret
Function at 0x100698d0
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x10069980
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.1004e8b0
add esp, 0xc
cmp eax, 4
je 0x10069913
mov ecx, eax
jmp 0x1006993d
cmp byte [0x1027c69c], 0
jne 0x10069947
push 2
push 4
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb ecx, ecx
and ecx, 2
mov eax, ecx
test eax, eax
jne 0x10069982
mov eax, dword [esp + 0x1c]
jmp 0x10069964
imul eax, dword [0x1027c698], 0x41c64e6d
add eax, 0x3039
mov dword [0x1027c698], eax
ror eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x10069978
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x10069968
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x100698f0
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x10069990
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x10069a0b
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop word [eax + eax]
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.1004e8b0
add esp, 0xc
cmp eax, 4
jne 0x100699ec
cmp byte [0x1027c69c], 0
jne 0x10069a15
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
test eax, eax
jne 0x10069a10
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x100699b0
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x100699b0
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
imul eax, dword [0x1027c698], 0x41c64e6d
add eax, 0x3039
mov dword [0x1027c698], eax
ror eax, 0x10
mov dword [esp + 0x1c], eax
jmp 0x100699f4

Function at 0x10069a40
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.100a13a0
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x1006c9a0
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 [0x1022d010]
mov edi, eax
add esp, 8
test edi, edi
je 0x1006c9f7
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 0x1006ca0f
cmp esi, ebx
je 0x1006ca0f
cmp esi, 0x8000
ja 0x1006ca0f
cmp esi, ebx
jb 0x1006ca08
push esi
push edi
call dword [0x1022d010]
mov edi, eax
add esp, 8
test edi, edi
jne 0x1006c9c0
push ebp
call dword [0x1022d00c]
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 [0x1022d00c]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x1006def0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x108]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1006df3c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.10054460
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.1006db10
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x1006e0a0
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 + 0x11c]
mov eax, dword [ebx + 0x18]
mov dword [esp + 0x14], ecx
mov dword [esp + 4], eax
jne 0x1006e20c
push ebp
push esi
lea ebp, [ecx + 0x1cc4]
push edi
lea edi, [ecx + 0x1ec4]
mov eax, ebp
mov dword [edi], ebp
cmp ebp, edi
jae 0x1006e0e4
lea eax, [ebp + 1]
mov byte [ebp], 0xff
mov dword [edi], eax
cmp eax, edi
jae 0x1006e0f8
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x1006e0f8
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 0x1006e175
mov eax, dword [esp + 0x24]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1006e175
mov eax, dword [esp + 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1006e175
mov eax, dword [esp + 0x18]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1006e175
mov byte [ecx], dl
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1006e175
mov byte [ecx], 0xff
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0x1006e175
mov byte [ecx], 0xf0
mov ecx, dword [edi]
inc ecx
mov esi, dword [esp + 0x20]
mov dword [edi], ebp
mov dword [esi + 0x1ec8], ecx
lea eax, [esi + 0x1cc6]
sub ecx, ebp
sub ecx, 2
push ecx
push eax
push 0x3e
push ebx
call fcn.1006dc10
mov eax, dword [esp + 0x20]
add esp, 0x10
push 0
push 3
push ebp
push dword [eax + 0x108]
mov ebp, dword [sym.imp.WS2_32.dll_send]
call ebp
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x1006e1cb
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.10054460
add esp, 0xc
push 4
lea eax, [esi + 0x1cc7]
push eax
push ebx
call fcn.1006df60
add esp, 0xc
lea eax, [esi + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x108]
call ebp
test eax, eax
jns 0x1006e209
call edi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.10054460
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
Function at 0x1006f5e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push ebp
mov ebp, dword [esp + 0x98]
xor ebx, ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov edi, dword [eax + 0x350]
lea eax, [esp + 0x10]
push eax
mov dword [esp + 0x14], 0x80
lea eax, [esp + 0x1c]
push eax
mov eax, dword [edi + 0x13c]
push ebx
add eax, 4
push eax
push dword [edi + 0x148]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
mov dword [edi + 0x134], eax
cmp dword [edi + 0x130], ebx
jne 0x1006f666
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.100a1570
mov eax, dword [esp + 0x1c]
add esp, 0xc
mov dword [edi + 0x130], eax
mov esi, dword [edi + 0x134]
cmp esi, 4
jge 0x1006f6a1
push str.Received_too_short_packet
push ebp
call fcn.10054460
add esp, 8
mov dword [edi + 0xc], 7
mov eax, ebx
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x8c
ret
mov edx, dword [edi + 0x148]
movzx eax, byte [edx]
movzx ecx, byte [edx + 1]
shl eax, 8
or ecx, eax
mov dword [edi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x1006f6c0.1
jmp dword [ecx*4 + 0x1006f7ac]
cmp esi, 4
jle case.0x1006f6c0.4
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.0x1006f6c0.4
lea eax, [esi - 4]
push eax
lea eax, [edx + 4]
push eax
push 1
push ebp
call fcn.100549d0
mov ebx, eax
add esp, 0x10
test ebx, ebx
je case.0x1006f6c0.4
push 5
push edi
call fcn.100700c0
add esp, 8
jmp 0x1006f686
movzx ecx, byte [edx + 2]
lea eax, [edx + 4]
mov dword [esp + 0x14], eax
add esi, 0xfffffffc
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [edx + 4]
push esi
push eax
mov dword [edi + 8], ecx
call fcn.10070130
add esp, 8
cmp eax, esi
jae case.0x1006f6c0.4
push dword [esp + 0x14]
push str.TFTP_error:__s
push ebp
call fcn.10054530
jmp 0x1006f781
lea eax, [esi - 2]
push eax
lea eax, [edx + 2]
push eax
push edi
call fcn.1006f390
mov ebx, eax
add esp, 0xc
test ebx, ebx
je case.0x1006f6c0.4
jmp 0x1006f686
push str.Internal_error:_Unexpected_packet
push 0x10220064
push ebp
call fcn.10054460
add esp, 0xc
push ebp
call fcn.10065a70
add esp, 4
test eax, eax
je 0x1006f686
push 5
push edi
call fcn.100700c0
add esp, 8
mov eax, 0x2a
jmp 0x1006f688
Function at 0x10075ed0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x8c
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
push edi
mov edi, dword [esp + 0x9c]
lea eax, [esp + 0x10]
push eax
lea eax, [esp + 0x18]
push eax
mov ebx, dword [edi + 0x18]
mov esi, dword [ebx + 0x10c]
push esi
mov dword [esp + 0x18], 0xffffffff
mov dword [esp + 0x1c], 0x80
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x10075f3b
lea eax, [esp + 0x10]
mov dword [esp + 0x10], 0x80
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [esp + 0xc], eax
jmp 0x10075f3f
mov eax, dword [esp + 0xc]
cmp eax, 0xffffffff
jne 0x10075f6f
push str.Error_accept__ing_server_connect
push edi
call fcn.10054460
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.1009f33b
add esp, 0x8c
ret
push str.Connection_accepted_from_server
push edi
call fcn.10054530
mov byte [ebx + 0x1b5], 0
push 1
push dword [esp + 0x18]
call fcn.1008ce90
lea eax, [esp + 0x1c]
push eax
push 1
push ebx
push edi
call fcn.10085fa0
add esp, 0x20
test eax, eax
jne 0x10076009
cmp dword [edi + 0x1a4], eax
je 0x10076007
push 1
push edi
call fcn.10043c50
mov eax, dword [edi + 0x1a4]
push 1
push dword [esp + 0x18]
push dword [edi + 0x1a8]
call eax
push 0
push edi
mov esi, eax
call fcn.10043c50
add esp, 0x1c
test esi, esi
je 0x10076007
push 1
push edi
call fcn.10053a80
push 1
push ebx
push edi
call fcn.10053880
add esp, 0x14
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.1009f33b
add esp, 0x8c
ret
xor eax, eax
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x8c
ret
Function at 0x10078170
Capabilities:
Check http status code

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0x18]
cmp eax, 0x64
jb 0x100781a0
push str.Couldnt_set_desired_mode
push esi
call fcn.10054460
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
ret
cmp ecx, 0xc8
je 0x100781b7
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.10054530
add esp, 0xc
mov al, byte [esp + 0x18]
push ebp
cmp al, 0x13
jne 0x100781d1
push ebx
push esi
call fcn.10077e80
add esp, 8
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x14
jne 0x100782dd
mov edi, dword [esi + 0x18]
xor ebx, ebx
cmp byte [esi + 0x4c0], 2
mov dword [esp + 0x18], edi
jne 0x1007824e
mov eax, dword [esi + 0x11c]
mov eax, dword [eax]
test eax, eax
je 0x1007824e
push 3
push ebx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x1c], ebx
push ecx
push ebx
push eax
call fcn.100807a0
mov edi, eax
add esp, 0x14
test edi, edi
jne 0x10078308
push 0x2f
push dword [esp + 0x18]
call fcn.100a1af0
add esp, 8
test eax, eax
je 0x1007823d
mov ebx, dword [esp + 0x14]
mov ecx, 1
sub eax, ebx
cmovne ecx, eax
mov byte [ecx + ebx], 0
jmp 0x1007824a
push dword [esp + 0x14]
call dword [0x1022d00c]
add esp, 4
mov edi, dword [esp + 0x18]
mov ecx, dword [esi + 0x4f4]
test ecx, ecx
jne 0x1007826c
cmp byte [esi + 0xd83], 0
mov ecx, str.NLST
mov eax, str.LIST
cmove ecx, eax
mov edx, 0x102193d8
test ebx, ebx
mov eax, edx
cmovne eax, ebx
push eax
mov eax, 0x10220278
cmove eax, edx
push eax
push ecx
push 0x1014b320
call fcn.1005b7e0
push ebx
mov ebp, eax
call dword [0x1022d00c]
add esp, 0x14
test ebp, ebp
jne 0x100782a9
mov edi, 0x1b
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
push ebp
push 0x10220064
lea eax, [edi + 0x350]
push eax
push esi
call fcn.10091170
push ebp
mov edi, eax
call dword [0x1022d00c]
add esp, 0x14
test edi, edi
jne 0x10078308
mov eax, dword [esi + 0x18]
pop ebp
mov byte [eax + 0x3fe], 0x1f
mov eax, edi
pop edi
pop esi
pop ebx
ret
cmp al, 0x15
jne 0x100782f5
push 0xd
push 1
push esi
call fcn.100779e0
add esp, 0xc
mov edi, eax
pop ebp
pop edi
pop esi
pop ebx
ret
cmp al, 0x16
jne 0x10078308
push 0xe
push 1
push esi
call fcn.100779e0
add esp, 0xc
mov edi, eax
pop ebp
mov eax, edi
pop edi
pop esi
pop ebx
ret
Function at 0x1007f350
Capabilities:
Convert ip address from string

Disassembly:
sub esp, 0x4c
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x50]
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
push esi
push edi
mov edi, dword [esp + 0x68]
mov dword [esp + 0x10], eax
cmp edi, 4
jb 0x1007f4cc
inc ebp
sub edi, 2
push str.0123456789abcdefABCDEF:.
push ebp
call fcn.100b25e0
add esp, 8
cmp edi, eax
je 0x1007f44e
mov edi, eax
add eax, ebp
mov dword [esp + 0x14], eax
cmp byte [eax], 0x25
jne 0x1007f4cc
push 2
lea esi, [eax + 1]
xor ebx, ebx
push 0x10153dec
push esi
call fcn.100b0dc0
add esp, 0xc
test eax, eax
jne 0x1007f3cf
mov cl, byte [esi + 2]
lea eax, [esi + 2]
test cl, cl
je 0x1007f3cf
cmp cl, 0x5d
cmovne esi, eax
mov al, byte [esi]
test al, al
je 0x1007f4cc
lea ecx, [esp + 0x18]
sub ecx, esi
nop
cmp al, 0x5d
je 0x1007f3f5
cmp ebx, 0xf
jge 0x1007f3f5
mov byte [ecx + esi], al
inc ebx
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1007f3e0
test ebx, ebx
je 0x1007f4cc
cmp byte [esi], 0x5d
jne 0x1007f4cc
cmp ebx, 0x10
jae 0x1007f4e4
lea eax, [esp + 0x18]
mov byte [esp + ebx + 0x18], 0
push eax
call dword [0x1022d014]
mov ecx, dword [esp + 0x14]
add esp, 4
mov dword [ecx + 0x14], eax
test eax, eax
jne 0x1007f445
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1009f33b
add esp, 0x4c
ret
mov eax, dword [esp + 0x14]
mov word [eax], 0x5d
lea eax, [esp + 0x18]
mov byte [edi + ebp], 0
push eax
push ebp
push 0x17
call dword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1007f4cc
push 0x2e
lea eax, [esp + 0x2c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x17
call sub.WS2_32.dll_inet_ntop
test eax, eax
je 0x1007f4b3
lea edx, [esp + 0x28]
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x1007f483
sub edx, ecx
cmp edx, edi
jae 0x1007f4b3
lea ecx, [esp + 0x28]
mov esi, ebp
mov eax, ecx
sub esi, eax
nop word [eax + eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x1007f4a0
mov byte [edx + ebp + 1], al
mov edi, edx
mov byte [edi + ebp], 0x5d
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x48]
xor ecx, esp
call fcn.1009f33b
add esp, 0x4c
ret
mov ecx, dword [esp + 0x58]
mov eax, 0x16
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x4c
ret
call fcn.1009f8a0
int3
Function at 0x100862d0
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x1027c6a0]
mov dword [esp + 4], 0x4020
mov dword [esp], 0
mov dword [esp + 8], 4
test eax, eax
jne 0x10086321
push 3
push 2
push eax
push eax
push 6
call fcn.10087fd0
add esp, 0x14
test al, al
je 0x10086315
mov dword [0x1027c6a0], 2
add esp, 0xc
ret
mov dword [0x1027c6a0], 1
jmp 0x10086326
cmp eax, 2
je 0x1008636c
lea eax, [esp + 8]
push eax
lea eax, [esp + 4]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x10086351
mov eax, dword [esp]
cmp eax, dword [esp + 4]
jg 0x1008636c
push 4
lea eax, [esp + 8]
push eax
push 0x1001
push 0xffff
push dword [esp + 0x20]
call dword [sym.imp.WS2_32.dll_setsockopt]
add esp, 0xc
ret
Function at 0x10086e70
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x100], eax
mov ecx, dword [esp + 0x10c]
push ebx
mov ebx, dword [esp + 0x10c]
push esi
push edi
mov edi, dword [esp + 0x120]
mov eax, dword [ebx]
push 0
push dword [esp + 0x120]
mov eax, dword [eax + 8]
push ecx
mov dword [edi], 0
push dword [eax + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
mov esi, eax
cmp esi, 0xffffffff
jne 0x10086f0f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x10086edc
mov dword [edi], 0x51
jmp 0x10086f0c
push 0x100
lea eax, [esp + 0x10]
push eax
push esi
call fcn.10067920
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.10054460
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x934], esi
mov dword [edi], 0x38
or esi, 0xffffffff
push dword [edi]
push esi
push dword [esp + 0x124]
push str.nw_in_read_len_zu______d__err_d
push dword [ebx]
push dword [ebx + 4]
call fcn.100545c0
mov ecx, dword [esp + 0x124]
add esp, 0x18
mov eax, esi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x104
ret

Function at 0x10086f50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x188
mov eax, dword [0x1022d400]
xor eax, esp
mov dword [esp + 0x184], eax
mov eax, dword [esp + 0x18c]
push ebx
mov ebx, dword [esp + 0x194]
push esi
mov esi, dword [eax + 8]
mov eax, dword [ebx + 0x18]
mov eax, dword [eax + 0x1c8]
test dword [eax + 0x44], 0x800
jne 0x1008707d
push 0x80
lea eax, [esp + 0x10]
mov dword [esp + 0xc], 0x80
push 0
push eax
call fcn.100a13a0
add esp, 0xc
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x10]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x1008700a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [esp + 0x8c]
push 0x100
push eax
push esi
call fcn.10067920
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.10054460
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.1009f33b
add esp, 0x188
ret
lea eax, [esi + 0x120]
push eax
lea eax, [esi + 0xf0]
push eax
push dword [esp + 0x10]
lea eax, [esp + 0x18]
push eax
call fcn.10055810
add esp, 0x10
test al, al
jne 0x1008707d
push edi
call fcn.100b18cb
mov esi, dword [eax]
call fcn.100b18cb
mov edi, eax
lea eax, [esp + 0x90]
push 0x100
push eax
push esi
call fcn.10067920
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.10054460
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x184]
xor ecx, esp
call fcn.1009f33b
add esp, 0x188
ret
mov ecx, dword [esp + 0x18c]
xor eax, eax
pop esi
pop ebx
xor ecx, esp
call fcn.1009f33b
add esp, 0x188
ret