Function at 0x4d8eb0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xb4
mov eax, dword [0x574464]
xor eax, esp
mov dword [esp + 0xb0], eax
mov eax, dword [esp + 0xb8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0xcc]
mov esi, str.rcmd
mov dword [esp + 0x54], 0
push 0x2f
mov ebx, dword [edi]
mov ebp, dword [edi + eax*4 + 0x168]
mov eax, dword [ebx + 0x3e0]
test eax, eax
cmovne esi, eax
push esi
mov dword [esp + 0x58], esi
call fcn.0049dfd0
add esp, 8
test eax, eax
je 0x4d8f2c
push esi
call dword [0x57436c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d8faf
mov eax, 0x1b
jmp 0x4d9afb
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d8f31
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d8f43
sub edx, esi
lea eax, [ecx + 2]
add eax, edx
push eax
call dword [0x574360]
mov esi, eax
mov dword [esp + 0x24], eax
add esp, 4
test esi, esi
je 0x4d8f22
mov ecx, dword [esp + 0x50]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d8f70
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea eax, [edx + 1]
mov dword [esp + 0x58], eax
mov al, byte [edx]
inc edx
test al, al
jne 0x4d8f86
push dword [edi + 0xb8]
sub edx, dword [esp + 0x5c]
lea eax, [ecx + 2]
push dword [esp + 0x54]
add eax, edx
push str._s__s
push eax
push esi
call fcn.004b3f60
add esp, 0x14
lea eax, [esp + 0x40]
mov dword [esp + 0x78], 1
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x70], eax
lea eax, [esp + 0x9c]
mov dword [esp + 0x64], eax
lea eax, [esp + 0x84]
push eax
lea eax, [esp + 0x3c]
mov dword [esp + 0x78], 0
push eax
mov eax, dword [0x578564]
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 + 0x50], 2
mov dword [esp + 0x4c], 0
mov dword [esp + 0x54], 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 0x4d90c4
cmp eax, 0x90314
je 0x4d90c4
cmp eax, 0x90313
je 0x4d90c4
cmp eax, 0x90312
je 0x4d90c4
push eax
push edi
call fcn.004a11e0
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004aff80
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004aff80
push esi
call dword [0x574364]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
jmp 0x4d9af4
xor eax, eax
nop word [eax + eax]
lea ecx, [esp + 0x84]
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 [0x578564]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x48]
mov esi, eax
test ecx, ecx
je 0x4d912b
push ecx
mov ecx, dword [0x578564]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x48], ecx
mov dword [esp + 0x40], ecx
test esi, esi
je 0x4d914b
cmp esi, 0x90314
je 0x4d914b
cmp esi, 0x90313
je 0x4d914b
cmp esi, 0x90312
jne 0x4d92a9
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d91c0
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.004b05d0
add esp, 0x14
test eax, eax
jne 0x4d9363
cmp dword [esp + 0x24], 4
jne 0x4d9363
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b05d0
add esp, 0x14
test eax, eax
jne 0x4d9313
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d9313
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d91df
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov ecx, dword [esp + 0x48]
mov dword [esp + 0x34], 0
mov dword [esp + 0x2c], 0
test ecx, ecx
je 0x4d91fe
mov eax, dword [0x578564]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x40], 0
cmp esi, 0x90312
jne 0x4d9429
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004d1740
add esp, 0x14
test eax, eax
jne 0x4d93ff
cmp dword [esp + 0x28], 4
jne 0x4d93ff
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d93ed
cmp al, 1
jne 0x4d93b9
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x44], esi
call dword [0x574360]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x4d9384
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004d1740
add esp, 0x14
test eax, eax
jne 0x4d936a
cmp dword [esp + 0x28], esi
jne 0x4d936a
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d90d0
push esi
push edi
call fcn.004a11e0
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004aff80
push dword [esp + 0x38]
call dword [0x574364]
add esp, 0x1c
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d9300
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004aff80
add esp, 8
jmp 0x4d9af6
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004aff80
push dword [esp + 0x28]
call dword [0x574364]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x4d933e
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d9351
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
jmp 0x4d9ae5
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d9318
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004aff80
push dword [esp + 0x28]
call dword [0x574364]
add esp, 0xc
jmp 0x4d933e
push dword [esp + 0x20]
call dword [0x574364]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x24]
call eax
mov eax, 0x1b
jmp 0x4d9afb
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.004aff80
push dword [esp + 0x30]
call dword [0x574364]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
jmp 0x4d9ae5
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d93c8
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004aff80
push dword [esp + 0x28]
call dword [0x574364]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
jmp 0x4d9ae5
push dword [esp + 0x20]
call dword [0x574364]
add esp, 4
lea eax, [esp + 0x4c]
push eax
push 1
lea eax, [esp + 0x40]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x578564]
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.004d9b20
add esp, 0xc
test eax, eax
je 0x4d94a1
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x578564]
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push ebx
call fcn.004aff80
add esp, 8
jmp 0x4d9af6
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004b0050
mov eax, dword [0x578564]
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 0x4d94d4
mov cl, 2
jmp 0x4d94dd
test eax, 0x10000
je 0x4d94ef
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d94f4
mov eax, 0x54a1d4
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004b0050
add esp, 0xc
cmp byte [ebx + 0x408], 0
je 0x4d9513
push 1
jmp 0x4d97b9
lea eax, [esp + 0x8c]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push edi
call fcn.004d9b20
add esp, 0xc
test eax, eax
jne 0x4d9661
mov eax, dword [esp + 0x98]
push eax
mov dword [esp + 0xa0], eax
mov dword [esp + 0xa4], 2
call dword [0x574360]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d93a0
push 1
mov dword [esp + 0xac], 1
call dword [0x574360]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d95aa
mov eax, dword [0x578564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d939e
mov byte [eax], 0
mov eax, dword [esp + 0x94]
push eax
mov dword [esp + 0xbc], 9
mov dword [esp + 0xb8], eax
call dword [0x574360]
add esp, 4
mov dword [esp + 0xbc], eax
test eax, eax
jne 0x4d9600
mov eax, dword [0x578564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
jmp 0x4d939e
push 0
lea eax, [esp + 0x60]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push edi
call fcn.004d9b20
add esp, 0xc
test eax, eax
je 0x4d9683
mov eax, dword [0x578564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xbc]
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push ebx
call fcn.004aff80
add esp, 8
jmp 0x4d9af6
mov eax, dword [esp + 0xb4]
add eax, dword [esp + 0xa8]
add eax, dword [esp + 0x9c]
push eax
mov dword [esp + 0x30], eax
call dword [0x574360]
add esp, 4
mov dword [esp + 0x34], eax
test eax, eax
jne 0x4d96e4
mov eax, dword [0x578564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xbc]
mov eax, dword [eax + 0x40]
jmp 0x4d939e
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.0049d4b0
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x48]
push eax
call fcn.0049d4b0
push dword [esp + 0xcc]
mov eax, dword [esp + 0xc4]
add eax, dword [esp + 0xb8]
push dword [esp + 0xd8]
add eax, dword [esp + 0x54]
push eax
call fcn.0049d4b0
mov eax, dword [0x578564]
add esp, 0x24
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xb0]
mov dword [esp + 0xa8], 0
mov dword [esp + 0xa0], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x578564]
push dword [esp + 0xbc]
mov dword [esp + 0xb4], 0
mov dword [esp + 0xac], 0
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x2c]
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.004b05d0
add esp, 0x14
test eax, eax
jne 0x4d9ac6
cmp dword [esp + 0x24], 4
jne 0x4d9ac6
cmp byte [ebx + 0x408], 0
lea eax, [esp + 0x24]
push eax
je 0x4d982f
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004b05d0
add esp, 0x14
test eax, eax
jne 0x4d981c
cmp dword [esp + 0x24], 1
je 0x4d986a
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004aff80
add esp, 8
jmp 0x4d9ae7
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b05d0
add esp, 0x14
test eax, eax
jne 0x4d9abf
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d9abf
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d986a
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004d1740
add esp, 0x14
test eax, eax
jne 0x4d9aaf
cmp dword [esp + 0x28], 4
jne 0x4d9aaf
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4d98b9
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004aff80
add esp, 0x10
jmp 0x4d9ae7
cmp al, 2
je 0x4d98da
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.004aff80
add esp, 0x10
jmp 0x4d9ae7
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0xa0], esi
call dword [0x574360]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d93a0
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004d1740
add esp, 0x14
test eax, eax
jne 0x4d9a98
cmp dword [esp + 0x28], esi
jne 0x4d9a98
cmp byte [ebx + 0x408], al
jne 0x4d9a28
mov dword [esp + 0xa8], eax
mov dword [esp + 0xb0], eax
lea eax, [esp + 0x80]
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 [0x578564]
mov dword [esp + 0xbc], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push edi
call fcn.004d9b20
add esp, 0xc
test eax, eax
je 0x4d99c4
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4d99af
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d9661
push eax
jmp 0x4d9657
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4d9a01
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004aff80
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4d99f5
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4d9ad8
mov eax, dword [esp + 0xb0]
push dword [esp + 0xa4]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xb0]
jmp 0x4d9a5d
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4d9a4f
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004aff80
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4d9add
mov ecx, dword [esp + 0xa4]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x4d9a76
mov ecx, str.out_GSS_API_data
jmp 0x4d9a85
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.004b0050
add esp, 0xc
xor eax, eax
jmp 0x4d9afb
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004aff80
add esp, 8
push dword [esp + 0xa4]
jmp 0x4d9add
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004aff80
add esp, 8
jmp 0x4d9ae7
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4d9acb
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004aff80
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x4d9ae7
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x578564]
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.004e072a
add esp, 0xb4
ret