Function at 0x4d5050
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xb4
mov eax, dword [0x55d910]
xor eax, esp
mov dword [esp + 0xb0], eax
mov eax, dword [esp + 0xb8]
mov ecx, str.rcmd
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0xcc]
mov dword [esp + 0x54], 0
mov ebx, dword [edi]
mov ebp, dword [edi + eax*4 + 0x198]
mov eax, dword [ebx + 0x468]
test eax, eax
cmovne ecx, eax
mov esi, ecx
mov dword [esp + 0x50], ecx
lea edx, [esi + 1]
mov al, byte [esi]
inc esi
test al, al
jne 0x4d50a0
push 0x2f
push ecx
sub esi, edx
call fcn.004e58c0
add esp, 8
test eax, eax
je 0x4d50d9
push dword [esp + 0x50]
call dword [0x55d30c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d5139
mov eax, 0x1b
jmp 0x4d5c82
mov ecx, dword [edi + 0xc4]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d50e2
sub ecx, edx
lea eax, [esi + 2]
add eax, ecx
push eax
call dword [0x55d300]
add esp, 4
mov dword [esp + 0x20], eax
test eax, eax
je 0x4d50cf
mov edx, dword [edi + 0xc4]
mov ecx, edx
lea eax, [ecx + 1]
mov dword [esp + 0x58], eax
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d5111
sub ecx, dword [esp + 0x58]
lea eax, [esi + 2]
mov esi, dword [esp + 0x20]
add eax, ecx
push edx
push dword [esp + 0x54]
push str._s__s
push eax
push esi
call fcn.004aece0
add esp, 0x14
lea eax, [esp + 0x40]
mov dword [esp + 0x78], 1
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x28]
mov dword [esp + 0x70], eax
lea eax, [esp + 0x9c]
mov dword [esp + 0x64], eax
lea eax, [esp + 0x80]
push eax
lea eax, [esp + 0x3c]
mov dword [esp + 0x78], 0
push eax
mov eax, dword [0x5646cc]
push 0
push 0
push 0
push 0
push 2
push str.Kerberos
mov dword [esp + 0x64], 2
mov dword [esp + 0x60], 0
mov dword [esp + 0x68], 0
mov dword [esp + 0x8c], 1
mov dword [esp + 0x88], 0
mov dword [esp + 0x4c], 2
mov dword [esp + 0x48], 0
mov dword [esp + 0x50], 0
mov dword [esp + 0x80], 3
mov dword [esp + 0x7c], 0
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
mov eax, dword [eax + 0xc]
push 0
call eax
test eax, eax
je 0x4d524e
cmp eax, 0x90314
je 0x4d524e
cmp eax, 0x90313
je 0x4d524e
cmp eax, 0x90312
je 0x4d524e
push eax
push edi
call fcn.0049cdd0
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004ac850
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004ac850
push esi
call dword [0x55d304]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
jmp 0x4d5c7b
xor eax, eax
lea ecx, [esp + 0x80]
push ecx
lea ecx, [esp + 0x58]
push ecx
lea ecx, [esp + 0x70]
push ecx
lea ecx, [esp + 0x24]
push ecx
push 0
lea ecx, [esp + 0x88]
push ecx
push 0x10
push 0
push 0x116
push esi
push eax
lea eax, [esp + 0x64]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x48]
mov esi, eax
test ecx, ecx
je 0x4d52ab
push ecx
mov ecx, dword [0x5646cc]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x48], ecx
mov dword [esp + 0x40], ecx
test esi, esi
je 0x4d52cb
cmp esi, 0x90314
je 0x4d52cb
cmp esi, 0x90313
je 0x4d52cb
cmp esi, 0x90312
jne 0x4d5429
mov eax, dword [esp + 0x28]
test eax, eax
je 0x4d5340
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 edi
call fcn.004acf30
add esp, 0x14
test eax, eax
jne 0x4d54e5
cmp dword [esp + 0x24], 4
jne 0x4d54e5
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x2c]
push dword [esp + 0x38]
push ebp
push edi
call fcn.004acf30
add esp, 0x14
test eax, eax
jne 0x4d5494
mov eax, dword [esp + 0x28]
cmp eax, dword [esp + 0x24]
jne 0x4d5494
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4d535f
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
mov ecx, dword [esp + 0x48]
mov dword [esp + 0x30], 0
mov dword [esp + 0x28], 0
test ecx, ecx
je 0x4d537e
mov eax, dword [0x5646cc]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x40], 0
cmp esi, 0x90312
jne 0x4d55af
lea eax, [esp + 0x34]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004cd410
add esp, 0x14
test eax, eax
jne 0x4d5584
cmp dword [esp + 0x34], 4
jne 0x4d5584
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d5572
cmp al, 1
jne 0x4d553d
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x44], esi
call dword [0x55d300]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x4d5507
lea ecx, [esp + 0x34]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004cd410
add esp, 0x14
test eax, eax
jne 0x4d54ec
cmp dword [esp + 0x34], esi
jne 0x4d54ec
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d5250
push esi
push edi
call fcn.0049cdd0
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004ac850
mov eax, dword [esp + 0x38]
push eax
call dword [0x55d304]
add esp, 0x1c
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d5481
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004ac850
add esp, 8
jmp 0x4d5c7d
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
mov eax, dword [esp + 0x3c]
add esp, 0xc
test eax, eax
je 0x4d54c0
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d54d3
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
jmp 0x4d5c6c
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d5499
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
add esp, 0xc
jmp 0x4d54c0
mov eax, dword [esp + 0x20]
push eax
call dword [0x55d304]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x24]
call eax
mov eax, 0x1b
jmp 0x4d5c82
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_authentication_response_type___u__u_.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0x30]
push eax
call dword [0x55d304]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
jmp 0x4d5c6c
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d554c
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x10]
jmp 0x4d5c6c
mov eax, dword [esp + 0x20]
push eax
call dword [0x55d304]
add esp, 4
lea eax, [esp + 0x4c]
push eax
push 1
lea eax, [esp + 0x40]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x5646cc]
mov esi, eax
lea eax, [esp + 0x38]
push eax
mov ecx, dword [ecx + 0x10]
call ecx
push str.QueryCredentialAttributes
push esi
push edi
call fcn.004d5ca0
add esp, 0xc
test eax, eax
je 0x4d5628
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push ebx
call fcn.004ac850
add esp, 8
jmp 0x4d5c7d
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004ac970
mov eax, dword [0x5646cc]
add esp, 0xc
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x54]
mov word [esp + 0x10], 0x201
test al, 0x10
je 0x4d565b
mov cl, 2
jmp 0x4d5664
test eax, 0x10000
je 0x4d5676
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d567b
mov eax, 0x52f8f0
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004ac970
add esp, 0xc
cmp byte [ebx + 0x490], 0
je 0x4d569a
push 1
jmp 0x4d5940
lea eax, [esp + 0x8c]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push edi
call fcn.004d5ca0
add esp, 0xc
test eax, eax
jne 0x4d57e8
mov eax, dword [esp + 0x98]
push eax
mov dword [esp + 0xa0], eax
mov dword [esp + 0xa4], 2
call dword [0x55d300]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d5524
push 1
mov dword [esp + 0xac], 1
call dword [0x55d300]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d5731
mov eax, dword [0x5646cc]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d5522
mov byte [eax], 0
mov eax, dword [esp + 0x94]
push eax
mov dword [esp + 0xbc], 9
mov dword [esp + 0xb8], eax
call dword [0x55d300]
add esp, 4
mov dword [esp + 0xbc], eax
test eax, eax
jne 0x4d5787
mov eax, dword [0x5646cc]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
jmp 0x4d5522
push 0
lea eax, [esp + 0x60]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push edi
call fcn.004d5ca0
add esp, 0xc
test eax, eax
je 0x4d580a
mov eax, dword [0x5646cc]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xbc]
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push ebx
call fcn.004ac850
add esp, 8
jmp 0x4d5c7d
mov eax, dword [esp + 0xb4]
add eax, dword [esp + 0xa8]
add eax, dword [esp + 0x9c]
push eax
mov dword [esp + 0x2c], eax
call dword [0x55d300]
add esp, 4
mov dword [esp + 0x30], eax
test eax, eax
jne 0x4d586b
mov eax, dword [0x5646cc]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xbc]
mov eax, dword [eax + 0x40]
jmp 0x4d5522
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.004e38c0
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x44]
push eax
call fcn.004e38c0
push dword [esp + 0xcc]
mov eax, dword [esp + 0xc4]
add eax, dword [esp + 0xb8]
push dword [esp + 0xd8]
add eax, dword [esp + 0x50]
push eax
call fcn.004e38c0
mov eax, dword [0x5646cc]
add esp, 0x24
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xb0]
mov dword [esp + 0xa8], 0
mov dword [esp + 0xa0], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x5646cc]
push dword [esp + 0xbc]
mov dword [esp + 0xb4], 0
mov dword [esp + 0xac], 0
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x28]
mov dword [esp + 0xc0], 0
mov dword [esp + 0xb8], 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 edi
call fcn.004acf30
add esp, 0x14
test eax, eax
jne 0x4d5c4d
cmp dword [esp + 0x24], 4
jne 0x4d5c4d
cmp byte [ebx + 0x490], 0
lea eax, [esp + 0x24]
push eax
je 0x4d59b6
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004acf30
add esp, 0x14
test eax, eax
jne 0x4d59a3
cmp dword [esp + 0x24], 1
je 0x4d59f1
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004ac850
add esp, 8
jmp 0x4d5c6e
push dword [esp + 0x2c]
push dword [esp + 0x38]
push ebp
push edi
call fcn.004acf30
add esp, 0x14
test eax, eax
jne 0x4d5c46
mov eax, dword [esp + 0x28]
cmp eax, dword [esp + 0x24]
jne 0x4d5c46
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4d59f1
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x34]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004cd410
add esp, 0x14
test eax, eax
jne 0x4d5c36
cmp dword [esp + 0x34], 4
jne 0x4d5c36
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4d5a40
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004ac850
add esp, 0x10
jmp 0x4d5c6e
cmp al, 2
je 0x4d5a61
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_encryption_response_type___u__u_.
push ebx
call fcn.004ac850
add esp, 0x10
jmp 0x4d5c6e
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0xa0], esi
call dword [0x55d300]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d5524
lea ecx, [esp + 0x34]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004cd410
add esp, 0x14
test eax, eax
jne 0x4d5c1f
cmp dword [esp + 0x34], esi
jne 0x4d5c1f
cmp byte [ebx + 0x490], al
jne 0x4d5baf
mov dword [esp + 0xa8], eax
mov dword [esp + 0xb0], eax
lea eax, [esp + 0x88]
push eax
push 0
lea eax, [esp + 0x64]
mov dword [esp + 0x68], 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0xac], 0xa
push eax
mov eax, dword [0x5646cc]
mov dword [esp + 0xbc], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push edi
call fcn.004d5ca0
add esp, 0xc
test eax, eax
je 0x4d5b4b
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4d5b36
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d57e8
push eax
jmp 0x4d57de
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4d5b88
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4d5b7c
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4d5c5f
mov eax, dword [esp + 0xb0]
push dword [esp + 0xa4]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xb0]
jmp 0x4d5be4
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4d5bd6
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004ac850
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4d5c64
mov ecx, dword [esp + 0xa4]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x4d5bfd
mov ecx, str.out_GSS_API_data
jmp 0x4d5c0c
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 ebx
call fcn.004ac970
add esp, 0xc
xor eax, eax
jmp 0x4d5c82
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004ac850
add esp, 8
push dword [esp + 0xa4]
jmp 0x4d5c64
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004ac850
add esp, 8
jmp 0x4d5c6e
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4d5c52
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004ac850
mov eax, dword [esp + 0x38]
add esp, 8
test eax, eax
je 0x4d5c6e
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x5646cc]
mov eax, dword [eax + 0x24]
call eax
mov eax, 7
mov ecx, dword [esp + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d9122
add esp, 0xb4
ret