joyce8/EMBER2024-capa huggingface dataset:
Function at 0xa56b90
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0xa56bab
cmp dword [edi], 0
jne 0xa56bbd
test esi, esi
je 0xa56bb4
cmp dword [esi], 0
jne 0xa56bbd
test ebx, ebx
je 0xa56c06
cmp dword [ebx], 0
je 0xa56c06
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00a7cfc0
add esp, 0xc
test ebx, ebx
je 0xa56bd8
cmp dword [ebx], 0
jne 0xa56bda
xor ebx, ebx
test esi, esi
je 0xa56be3
cmp dword [esi], 0
jne 0xa56be5
xor esi, esi
test edi, edi
je 0xa56bee
cmp dword [edi], 0
jne 0xa56bf0
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00a56b40
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa5a090
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.00a3dc60
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00a58310
push dword [ebp + 0xc]
mov edi, eax
call fcn.00a58310
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0xa5a117
lea eax, [ebp - 0x20]
push eax
call fcn.00a3dc60
movups xmm0, xmmword [ebp - 0x10]
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.00a3dd00
add esp, 0x20
test edx, edx
ja 0xa5a13a
jb 0xa5a105
cmp eax, 0x3e8
ja 0xa5a13a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0xa5a0d0
test edi, edi
je 0xa5a124
push edi
call fcn.00a88d67
add esp, 4
test esi, esi
je 0xa5a131
push esi
call fcn.00a88d67
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0xa5a147
push edi
call fcn.00a88d67
add esp, 4
test esi, esi
je 0xa5a154
push esi
call fcn.00a88d67
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa5a540
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0xa5a6a1
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0xa5a68d
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa5a59c
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa5a590
sub eax, edx
inc eax
jmp 0xa5a59e
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0xa5a649
cmp dword [esi + 0x18], 0
je 0xa5a649
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0xa5a649
cmp ecx, 0x10
jb 0xa5a649
add eax, 0x30
push eax
call dword [0xb0e0fc]
mov edi, eax
add esp, 4
test edi, edi
je 0xa5a682
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
lea ecx, [edi + 0x20]
mov eax, dword [esi + 0xc]
mov dword [edi + 0x18], ecx
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], 0x10
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov eax, dword [esi + 0x18]
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
mov ecx, dword [ebp - 4]
test ecx, ecx
je 0xa5a637
mov eax, dword [edi + 0x18]
add eax, 0x10
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a84410
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa5a646
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa5a580
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0xa5a666
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa5a689
push ebx
call fcn.00a5a510
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0xa5a657
test ebx, ebx
jne 0xa5a699
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa5aa00
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.00a88ef4
add esp, 0x18
test eax, eax
je 0xa5aa22
cmp eax, 0xffffffff
jne 0xa5aa24
xor eax, eax
pop ebp
ret

Function at 0xa5ab80
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a84990
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret
Function at 0xa5caa0
Capabilities:
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
mov esi, dword [ebp + 0x14]
push esi
push 0
push dword [ebp + 0x10]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 4
mov dword [ebp + 0x14], esi
call fcn.00a84990
add esp, 0xc
lea eax, [ebp - 8]
push 0xf0000040
push dword [ebp + 0x18]
push 0
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0xa5cb6e
lea eax, [ebp - 4]
push eax
push 0
push 0
push dword [ebp + 0x1c]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0xa5cb50
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0xa5cb50
push 0
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0xa5cb50
cmp esi, dword [ebp - 0xc]
jb 0xa5cb50
push 0
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
push 2
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [ebp - 4]
test eax, eax
je 0xa5cb5e
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 8]
test eax, eax
je 0xa5cb6e
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0xa5dec0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a5de30
Function at 0xa66ed0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x14]
push eax
mov ebx, dword [edi + 0xc]
mov esi, dword [ebx + 0x124]
push esi
mov dword [ebp - 0x18], 0xffffffff
mov dword [ebp - 0x1c], 0x10
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0xa66f2b
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0x10
push eax
lea eax, [ebp - 0x14]
push eax
push esi
call dword [sym.imp.WS2_32.dll_accept]
mov dword [ebp - 0x18], eax
jmp 0xa66f2e
mov eax, dword [ebp - 0x18]
cmp eax, 0xffffffff
jne 0xa66f57
push str.Error_accept__ing_server_connect
push edi
call fcn.00a47dd0
add esp, 8
mov eax, 0x1e
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
push str.Connection_accepted_from_server
push edi
call fcn.00a47e90
mov byte [ebx + 0x1cd], 0
push 1
push dword [ebp - 0x18]
call fcn.00a7d080
lea eax, [ebp - 0x18]
push eax
push 1
push ebx
push edi
call fcn.00a74010
add esp, 0x20
test eax, eax
jne 0xa66fdd
cmp dword [edi + 0x1ac], eax
je 0xa66fdb
push 1
push edi
call fcn.00a38ed0
mov eax, dword [edi + 0x1ac]
push 1
push dword [ebp - 0x18]
push dword [edi + 0x1b0]
call eax
push 0
push edi
mov esi, eax
call fcn.00a38ed0
add esp, 0x1c
test esi, esi
je 0xa66fdb
push ebx
push edi
call fcn.00a67460
add esp, 8
mov eax, 0x2a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00a3171a
mov esp, ebp
pop ebp
ret

Function at 0xa694d0
Capabilities:
Check http status code

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
lea eax, [ecx - 0xc8]
xor edi, edi
mov ebx, dword [esi + 0xc]
cmp eax, 0x64
jb 0xa69502
push str.Couldnt_set_desired_mode
push esi
call fcn.00a47dd0
add esp, 8
lea eax, [edi + 0x11]
pop edi
pop esi
pop ebx
pop ebp
ret
cmp ecx, 0xc8
je 0xa69519
push ecx
push str.Got_a__03d_response_code_instead_of_the_assumed_200
push esi
call fcn.00a47e90
add esp, 0xc
mov al, byte [ebp + 0x10]
cmp al, 0x13
jne 0xa69531
push ebx
push esi
call fcn.00a69190
add esp, 8
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x14
jne 0xa69545
push esi
call fcn.00a681f0
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x15
jne 0xa69559
push esi
call fcn.00a69170
add esp, 4
mov edi, eax
pop edi
pop esi
pop ebx
pop ebp
ret
cmp al, 0x16
jne 0xa69568
push esi
call fcn.00a693b0
add esp, 4
mov edi, eax
mov eax, edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0xa6cc60
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push 0
mov byte [ebp + 0xa], cl
lea ecx, [ebp + 8]
push 3
mov eax, dword [esi + 0xc]
push ecx
mov byte [ebp + 8], 0xff
mov byte [ebp + 9], bl
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa6cca8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a47dd0
add esp, 0xc
push dword [ebp + 0x10]
push ebx
push str.SENT
push esi
call fcn.00a6c550
add esp, 0x10
pop esi
pop ebx
pop ebp
ret

Function at 0xa6cde0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 0xc], 0x1f
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax + 0x124]
mov eax, dword [eax + 0xc]
mov dword [ebp - 4], eax
jne 0xa6cf3e
push edi
lea eax, [ebx + 0x1cb4]
lea edi, [ebx + 0x1eb4]
mov dword [edi], eax
cmp eax, edi
jae 0xa6ce18
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa6ce23
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa6ce2e
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebx + 0x1ca8]
push esi
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
mov word [ebp - 0xc], ax
movzx eax, word [ebx + 0x1caa]
push eax
call esi
mov ecx, dword [edi]
mov word [ebp - 0x14], ax
cmp ecx, edi
jae 0xa6ce5e
mov al, byte [ebp - 0xc]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0xa6ce6b
mov al, byte [ebp - 0xb]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0xa6ce78
mov al, byte [ebp - 0x14]
mov byte [ecx], al
inc dword [edi]
mov ecx, dword [edi]
cmp ecx, edi
jae 0xa6ce85
mov al, byte [ebp - 0x13]
mov byte [ecx], al
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa6ce90
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0xa6ce9b
mov byte [eax], 0xf0
inc dword [edi]
mov eax, dword [edi]
lea ecx, [ebx + 0x1cb4]
mov esi, dword [ebp + 8]
mov dword [ebx + 0x1eb8], eax
sub eax, ecx
sub eax, 2
mov dword [edi], ecx
push eax
lea eax, [ebx + 0x1cb6]
push eax
push 0x3e
push esi
call fcn.00a6c650
add esp, 0x10
lea eax, [ebx + 0x1cb4]
push 0
push 3
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0xa6cefb
call edi
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a47dd0
add esp, 0xc
push 4
lea eax, [ebx + 0x1cb7]
push eax
push esi
call fcn.00a6ccc0
add esp, 0xc
lea eax, [ebx + 0x1cbb]
push 0
push 2
push eax
mov eax, dword [ebp - 4]
push dword [eax + 0x120]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0xa6cf3c
call edi
push eax
push str.Sending_data_failed___d_
push esi
call fcn.00a47dd0
add esp, 0xc
pop esi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa6dfe0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov eax, dword [ebx + 0xc]
mov edi, dword [eax + 0x378]
lea eax, [ebp - 0x88]
push eax
mov dword [ebp - 0x88], 0x80
lea eax, [ebp - 0x84]
push eax
mov eax, dword [edi + 0x13c]
lea esi, [edi + 0x148]
push 0
add eax, 4
push eax
push dword [esi]
push dword [edi + 0x14]
call dword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [edi + 0x130], 0
mov dword [edi + 0x134], eax
jne 0xa6e06e
push dword [ebp - 0x88]
lea eax, [ebp - 0x84]
push eax
lea eax, [edi + 0xb0]
push eax
call fcn.00a84410
mov eax, dword [ebp - 0x88]
add esp, 0xc
mov dword [edi + 0x130], eax
mov edx, dword [edi + 0x134]
cmp edx, 4
jge 0xa6e0a1
push str.Received_too_short_packet
push ebx
call fcn.00a47dd0
add esp, 8
mov dword [edi + 0xc], 7
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
push esi
call fcn.00a6dbf0
movzx eax, ax
add esp, 4
mov dword [edi + 0xc], eax
add eax, 0xfffffffd
cmp eax, 3
ja case.default.0xa6e0bc
jmp dword [eax*4 + 0xa6e1fc]
cmp edx, 4
jle case.0xa6e0bc.4
push esi
call fcn.00a6dbd0
movzx ecx, word [edi + 0x144]
add esp, 4
inc ecx
cmp cx, ax
jne case.0xa6e0bc.4
lea eax, [edx - 4]
push eax
mov eax, dword [esi]
add eax, 4
push eax
push 1
push ebx
call fcn.00a47f10
mov esi, eax
add esp, 0x10
test esi, esi
je 0xa6e11f
push 5
push edi
call fcn.00a6ea20
add esp, 8
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
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.00a55730
jmp 0xa6e1c7
mov eax, dword [esi]
lea esi, [edx - 4]
add eax, 4
mov dword [ebp - 0x8c], eax
lea eax, [edi + 0x148]
push eax
call fcn.00a6dbd0
push esi
push dword [ebp - 0x8c]
movzx eax, ax
mov dword [edi + 8], eax
call fcn.00a6eb50
add esp, 0xc
cmp eax, esi
jae case.0xa6e0bc.4
push dword [ebp - 0x8c]
push str.TFTP_error:__s
push ebx
call fcn.00a47e90
jmp 0xa6e1c7
lea eax, [edx - 2]
push eax
mov eax, dword [esi]
add eax, 2
push eax
push edi
call fcn.00a6ddb0
add esp, 0xc
test eax, eax
je case.0xa6e0bc.4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
push str.Internal_error:_Unexpected_packet
push 0xae7610
push ebx
call fcn.00a47dd0
add esp, 0xc
push ebx
call fcn.00a55a70
add esp, 4
test eax, eax
je 0xa6e08e
push 5
push edi
call fcn.00a6ea20
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
mov eax, 0x2a
pop edi
pop esi
pop ebx
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
Function at 0xa6ea20
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov edx, dword [eax]
mov ecx, dword [eax + 0x10]
cmp edx, 3
ja case.default.0xa6ea30
jmp dword [edx*4 + 0xa6ea84]
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a6e4e0
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a6e210
mov dword [ebp + 8], eax
pop ebp
jmp fcn.00a6ec80
push str.TFTP_finished
push 0xae7610
push ecx
call fcn.00a47e90
add esp, 0xc
xor eax, eax
pop ebp
ret
push str.Internal_state_machine_error
push 0xae7610
push ecx
call fcn.00a47dd0
add esp, 0xc
mov eax, 0x47
pop ebp
ret
Function at 0xa741a0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0xb140ec]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0xa741f2
push 3
push 2
push eax
push eax
push 6
call fcn.00a78830
add esp, 0x14
test al, al
je 0xa741e6
mov dword [0xb140ec], 2
mov esp, ebp
pop ebp
ret
mov dword [0xb140ec], 1
jmp 0xa741f7
cmp eax, 2
je 0xa74237
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0xa7421e
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0xa74237
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0xa74b30
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi + 8]
push dword [esi + 0x14]
lea eax, [esi + 0x18]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0xa74b70
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
lea eax, [esi + 0xbc]
push eax
push dword [ebp + 0xc]
call fcn.00a742d0
add esp, 0xc
pop edi
pop esi
pop ebp
ret
push dword [ebp + 0xc]
push edi
call fcn.00a74e80
push 1
push dword [esi + 0x98]
call fcn.00a7d080
add esp, 0x10
xor eax, eax
pop edi
pop esi
pop ebp
ret

Function at 0xa74c80
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
cmp byte [ebp + 0x10], 0
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
jne 0xa74ca4
push dword [ecx + 0x14]
lea eax, [ecx + 0x18]
push eax
push dword [ecx + 0x98]
call dword [sym.imp.WS2_32.dll_connect]
pop ebp
ret
or eax, 0xffffffff
pop ebp
ret

Function at 0xa74cb0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x14]
push 0
mov eax, dword [ebx]
push dword [ebp + 0x10]
push ecx
mov eax, dword [eax + 8]
mov dword [edi], 0
push dword [eax + 0x98]
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0xa74d51
push esi
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0xa74d1b
pop esi
mov dword [edi], 0x51
or eax, 0xffffffff
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push esi
call fcn.00a58bb0
push eax
push str.Recv_failure:__s
push dword [ebx + 4]
call fcn.00a47dd0
mov eax, dword [ebx + 4]
add esp, 0x18
mov dword [eax + 0x918], esi
or eax, 0xffffffff
mov dword [edi], 0x38
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
Function at 0xa74e80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [eax + 8]
lea eax, [ebp - 0x184]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.00a84990
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [esi + 0x98]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0xa74f1b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.00a58bb0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.00a47dd0
add esp, 0x1c
mov eax, 2
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x120]
push eax
lea eax, [esi + 0xf0]
push eax
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00a488f0
add esp, 0x10
test al, al
jne 0xa74f8b
push edi
call fcn.00a9123c
mov esi, eax
call fcn.00a9123c
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push dword [esi]
call fcn.00a58bb0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00a47dd0
add esp, 0x1c
mov eax, 2
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.00a3171a
mov esp, ebp
pop ebp
ret

Function at 0xa75140
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0x6d7], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0xa7519d
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d
push esi
call fcn.00a47e90
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
push dword [esi + 0x674]
mov dword [ebp - 0x10], 1
call fcn.00a49920
push dword [esi + 0x678]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.00a49920
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0xa7520d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d
push esi
call fcn.00a47e90
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00a3171a
mov esp, ebp
pop ebp
ret
Function at 0xa75220
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0xb0e064]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x108]
push 4
push eax
push 1
push 6
push dword [ebp + 0xc]
mov dword [ebp - 0x108], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0xa75282
push 0x100
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00a58bb0
push eax
push str.Could_not_set_TCP_NODELAY:__s
push esi
call fcn.00a47e90
add esp, 0x18
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00a3171a
mov esp, ebp
pop ebp
ret