Function at 0x4d5630
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x130
mov eax, dword [esp + 0x134]
mov ecx, str.rcmd
push ebx
mov ebx, dword [esp + 0x13c]
push ebp
push esi
push edi
mov edi, dword [ebx]
mov ebp, dword [ebx + eax*4 + 0x1c0]
mov dword [esp + 0x78], 0
mov eax, dword [edi + 0xa18]
test eax, eax
cmovne ecx, eax
mov esi, ecx
mov dword [esp + 0x74], ecx
lea edx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4d5672
push 0x2f
push ecx
sub esi, edx
call fcn.004211e0
add esp, 8
test eax, eax
je 0x4d56a7
push dword [esp + 0x74]
call dword [0x53c6a4]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
je 0x4d5b2d
jmp 0x4d570b
mov ecx, dword [ebx + 0xc4]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d56b0
sub ecx, edx
lea eax, [ecx + 2]
add eax, esi
push eax
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
je 0x4d5b2d
mov edx, dword [ebx + 0xc4]
mov ecx, edx
lea eax, [ecx + 1]
mov dword [esp + 0x7c], eax
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d56e3
sub ecx, dword [esp + 0x7c]
push edx
push dword [esp + 0x78]
lea eax, [ecx + 2]
add eax, esi
mov esi, dword [esp + 0x28]
push str._s__s
push eax
push esi
call fcn.004b9d70
add esp, 0x14
lea eax, [esp + 0x64]
mov dword [esp + 0x9c], 1
mov dword [esp + 0xa0], eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x94], eax
lea eax, [esp + 0x40]
mov dword [esp + 0x88], eax
lea eax, [esp + 0xa8]
push eax
lea eax, [esp + 0x3c]
mov dword [esp + 0x9c], 0
push eax
mov eax, dword [0x541660]
push 0
push 0
push 0
push 0
push 2
push str.Kerberos
mov dword [esp + 0x88], 2
mov dword [esp + 0x84], 0
mov dword [esp + 0x8c], 0
mov dword [esp + 0xb0], 1
mov dword [esp + 0xac], 0
mov dword [esp + 0x50], 2
mov dword [esp + 0x4c], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0xa4], 3
mov dword [esp + 0xa0], 0
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
mov eax, dword [eax + 0xc]
push 0
call eax
push str.AcquireCredentialsHandle
push eax
push ebx
call fcn.004d6210
add esp, 0xc
test eax, eax
je 0x4d5826
push str.Failed_to_acquire_credentials.
push edi
call fcn.004a43c0
push esi
call dword [0x53c69c]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
call eax
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
add esp, 0x130
ret
xor eax, eax
nop dword [eax + eax]
lea ecx, [esp + 0xa8]
push ecx
lea ecx, [esp + 0x7c]
push ecx
lea ecx, [esp + 0x94]
push ecx
lea ecx, [esp + 0x24]
push ecx
push 0
lea ecx, [esp + 0xac]
push ecx
push 0x10
push 0
push 0x116
push esi
push eax
lea eax, [esp + 0x64]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x6c]
mov esi, eax
test ecx, ecx
je 0x4d588e
push ecx
mov ecx, dword [0x541660]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x6c], ecx
mov dword [esp + 0x64], ecx
test esi, esi
je 0x4d58ae
cmp esi, 0x90314
je 0x4d58ae
cmp esi, 0x90313
je 0x4d58ae
cmp esi, 0x90312
jne 0x4d5a0c
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d5923
push eax
mov word [esp + 0x14], 0x101
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x12], ax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push ebx
call fcn.004a4920
add esp, 0x14
test eax, eax
jne 0x4d5adf
cmp dword [esp + 0x24], 4
jne 0x4d5adf
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push ebx
call fcn.004a4920
add esp, 0x14
test eax, eax
jne 0x4d5a8e
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d5a8e
mov ecx, dword [esp + 0x6c]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d5942
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
mov ecx, dword [esp + 0x6c]
mov dword [esp + 0x34], 0
mov dword [esp + 0x2c], 0
test ecx, ecx
je 0x4d5961
mov eax, dword [0x541660]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x6c], 0
mov dword [esp + 0x64], 0
cmp esi, 0x90312
jne 0x4d5baf
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push ebx
call fcn.004ca630
add esp, 0x14
test eax, eax
jne 0x4d5b84
cmp dword [esp + 0x28], 4
jne 0x4d5b84
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d5b72
cmp al, 1
jne 0x4d5b3d
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x68], esi
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x6c], eax
test eax, eax
je 0x4d5b01
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x68]
push eax
push ebp
push ebx
call fcn.004ca630
add esp, 0x14
test eax, eax
jne 0x4d5ae6
cmp dword [esp + 0x28], esi
jne 0x4d5ae6
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d5830
push pe_nt_image_headers32
lea eax, [esp + 0xc4]
push eax
push esi
call fcn.004c4df0
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [ebx]
call fcn.004a43c0
mov eax, dword [esp + 0x3c]
push eax
call dword [0x53c69c]
add esp, 0x20
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x6c]
test eax, eax
je 0x4d5a70
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push edi
call fcn.004a43c0
add esp, 8
mov eax, 7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x130
ret
push str.Failed_to_send_SSPI_authentication_token.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x28]
push eax
call dword [0x53c69c]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x4d5aba
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x6c]
test eax, eax
je 0x4d5acd
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
jmp 0x4d61e9
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d5a93
push str.Failed_to_receive_SSPI_authentication_token.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x28]
push eax
call dword [0x53c69c]
add esp, 0xc
jmp 0x4d5aba
mov eax, dword [esp + 0x20]
push eax
call dword [0x53c69c]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x24]
call eax
pop edi
pop esi
pop ebp
mov eax, 0x1b
pop ebx
add esp, 0x130
ret
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_authentication_response_type___u__u_.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x30]
push eax
call dword [0x53c69c]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
jmp 0x4d61e9
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d5b4c
push str.Failed_to_receive_SSPI_authentication_response.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x28]
push eax
call dword [0x53c69c]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x10]
jmp 0x4d61e9
mov eax, dword [esp + 0x20]
push eax
call dword [0x53c69c]
add esp, 4
lea eax, [esp + 0x70]
push eax
push 1
lea eax, [esp + 0x40]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x541660]
mov esi, eax
lea eax, [esp + 0x38]
push eax
mov ecx, dword [ecx + 0x10]
call ecx
push str.QueryCredentialAttributes
push esi
push ebx
call fcn.004d6210
add esp, 0xc
test eax, eax
je 0x4d5c33
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x70]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push edi
call fcn.004a43c0
add esp, 8
mov eax, 7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x130
ret
push dword [esp + 0x70]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push edi
call fcn.004a4480
mov eax, dword [0x541660]
add esp, 0xc
push dword [esp + 0x70]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x78]
mov word [esp + 0x10], 0x201
test al, 0x10
je 0x4d5c66
mov cl, 2
jmp 0x4d5c6f
test eax, 0x10000
je 0x4d5c81
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d5c86
mov eax, 0x52f090
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push edi
call fcn.004a4480
add esp, 0xc
cmp byte [edi + 0xad9], 0
je 0x4d5ca5
push 1
jmp 0x4d5ee7
lea eax, [esp + 0xb0]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push ebx
call fcn.004d6210
add esp, 0xc
test eax, eax
jne 0x4d5dcc
mov eax, dword [esp + 0xbc]
push eax
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], 2
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x4d5b1e
push 1
mov dword [esp + 0x50], 1
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x54], eax
test eax, eax
jne 0x4d5d2a
mov eax, dword [0x541660]
push dword [esp + 0x48]
mov eax, dword [eax + 0x40]
jmp 0x4d5b1c
mov byte [eax], 0
mov eax, dword [esp + 0xb8]
push eax
mov dword [esp + 0x60], 9
mov dword [esp + 0x5c], eax
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x60], eax
test eax, eax
jne 0x4d5d71
mov eax, dword [0x541660]
push dword [esp + 0x48]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x54]
mov eax, dword [eax + 0x40]
jmp 0x4d5b1c
push 0
lea eax, [esp + 0x84]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push ebx
call fcn.004d6210
add esp, 0xc
test eax, eax
je 0x4d5df9
mov eax, dword [0x541660]
push dword [esp + 0x48]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x54]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x60]
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push edi
call fcn.004a43c0
add esp, 8
mov eax, 7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x130
ret
mov eax, dword [esp + 0x58]
add eax, dword [esp + 0x4c]
add eax, dword [esp + 0x40]
push eax
mov dword [esp + 0x30], eax
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x34], eax
test eax, eax
jne 0x4d5e48
mov eax, dword [0x541660]
push dword [esp + 0x48]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x54]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x60]
mov eax, dword [eax + 0x40]
jmp 0x4d5b1c
push dword [esp + 0x40]
push dword [esp + 0x4c]
push eax
call fcn.00420bb0
push dword [esp + 0x58]
mov eax, dword [esp + 0x50]
push dword [esp + 0x64]
add eax, dword [esp + 0x48]
push eax
call fcn.00420bb0
push dword [esp + 0x70]
mov eax, dword [esp + 0x68]
add eax, dword [esp + 0x5c]
push dword [esp + 0x7c]
add eax, dword [esp + 0x54]
push eax
call fcn.00420bb0
mov eax, dword [0x541660]
add esp, 0x24
push dword [esp + 0x48]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x54]
mov dword [esp + 0x4c], 0
mov dword [esp + 0x44], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x541660]
push dword [esp + 0x60]
mov dword [esp + 0x58], 0
mov dword [esp + 0x50], 0
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x2c]
mov dword [esp + 0x64], 0
mov dword [esp + 0x5c], 0
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x12], ax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push ebx
call fcn.004a4920
add esp, 0x14
test eax, eax
jne 0x4d61ca
cmp dword [esp + 0x24], 4
jne 0x4d61ca
cmp byte [edi + 0xad9], 0
lea eax, [esp + 0x24]
push eax
je 0x4d5f5d
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push ebx
call fcn.004a4920
add esp, 0x14
test eax, eax
jne 0x4d5f4a
cmp dword [esp + 0x24], 1
je 0x4d5f98
push str.Failed_to_send_SSPI_encryption_type.
push edi
call fcn.004a43c0
add esp, 8
jmp 0x4d61eb
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push ebx
call fcn.004a4920
add esp, 0x14
test eax, eax
jne 0x4d61c3
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d61c3
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d5f98
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push ebx
call fcn.004ca630
add esp, 0x14
test eax, eax
jne 0x4d61b3
cmp dword [esp + 0x28], 4
jne 0x4d61b3
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4d5fe7
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push edi
call fcn.004a43c0
add esp, 0x10
jmp 0x4d61eb
cmp al, 2
je 0x4d6008
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_encryption_response_type___u__u_.
push edi
call fcn.004a43c0
add esp, 0x10
jmp 0x4d61eb
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x44], esi
call dword [0x53c698]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x4d5b1e
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push ebx
call fcn.004ca630
add esp, 0x14
test eax, eax
jne 0x4d619f
cmp dword [esp + 0x28], esi
jne 0x4d619f
cmp byte [edi + 0xad9], al
jne 0x4d612f
mov dword [esp + 0x4c], eax
mov dword [esp + 0x54], eax
lea eax, [esp + 0xa4]
push eax
push 0
lea eax, [esp + 0x88]
mov dword [esp + 0x8c], 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x50], 0xa
push eax
mov eax, dword [0x541660]
mov dword [esp + 0x60], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push ebx
call fcn.004d6210
add esp, 0xc
test eax, eax
je 0x4d60dd
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d60cb
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x54]
test eax, eax
je 0x4d5dcc
push eax
jmp 0x4d5dc2
mov eax, dword [esp + 0x4c]
cmp eax, 1
je 0x4d6111
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x54]
add esp, 0xc
test eax, eax
je 0x4d6108
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x54]
jmp 0x4d61dc
mov eax, dword [esp + 0x54]
push dword [esp + 0x48]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x54]
jmp 0x4d615b
mov eax, dword [esp + 0x40]
cmp eax, 1
je 0x4d6150
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push edi
call fcn.004a43c0
add esp, 0xc
push dword [esp + 0x48]
jmp 0x4d61e1
mov ecx, dword [esp + 0x48]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x4d6174
mov ecx, str.out_GSS_API_data
jmp 0x4d6183
cmp al, 1
mov ecx, str._GSS_API_integrity
mov edx, str._GSS_API_confidentiality
cmovne ecx, edx
push ecx
push str.SOCKS5_access_with_s_protection_granted._n
push edi
call fcn.004a4480
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x130
ret
push str.Failed_to_receive_SSPI_encryption_type.
push edi
call fcn.004a43c0
add esp, 8
push dword [esp + 0x48]
jmp 0x4d61e1
push str.Failed_to_receive_SSPI_encryption_response.
push edi
call fcn.004a43c0
add esp, 8
jmp 0x4d61eb
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4d61cf
push str.Failed_to_send_SSPI_encryption_request.
push edi
call fcn.004a43c0
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x4d61eb
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x541660]
mov eax, dword [eax + 0x24]
call eax
pop edi
pop esi
pop ebp
mov eax, 7
pop ebx
add esp, 0x130
ret