Function at 0x4d8e40
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.0049df70
add esp, 8
test eax, eax
je 0x4d8ebc
push esi
call dword [0x57436c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d8f3f
mov eax, 0x1b
jmp 0x4d9a8b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d8ec1
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d8ed3
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 0x4d8eb2
mov ecx, dword [esp + 0x50]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d8f00
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 0x4d8f16
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.004b3f30
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 0x4d9054
cmp eax, 0x90314
je 0x4d9054
cmp eax, 0x90313
je 0x4d9054
cmp eax, 0x90312
je 0x4d9054
push eax
push edi
call fcn.004a1190
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004aff50
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004aff50
push esi
call dword [0x574364]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x10]
jmp 0x4d9a84
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 0x4d90bb
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 0x4d90db
cmp esi, 0x90314
je 0x4d90db
cmp esi, 0x90313
je 0x4d90db
cmp esi, 0x90312
jne 0x4d9239
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d9150
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.004b05a0
add esp, 0x14
test eax, eax
jne 0x4d92f3
cmp dword [esp + 0x24], 4
jne 0x4d92f3
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b05a0
add esp, 0x14
test eax, eax
jne 0x4d92a3
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d92a3
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d916f
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 0x4d918e
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 0x4d93b9
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004d16d0
add esp, 0x14
test eax, eax
jne 0x4d938f
cmp dword [esp + 0x28], 4
jne 0x4d938f
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d937d
cmp al, 1
jne 0x4d9349
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 0x4d9314
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004d16d0
add esp, 0x14
test eax, eax
jne 0x4d92fa
cmp dword [esp + 0x28], esi
jne 0x4d92fa
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d9060
push esi
push edi
call fcn.004a1190
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004aff50
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 0x4d9290
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004aff50
add esp, 8
jmp 0x4d9a86
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004aff50
push dword [esp + 0x28]
call dword [0x574364]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x4d92ce
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d92e1
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 0x4d9a75
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d92a8
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004aff50
push dword [esp + 0x28]
call dword [0x574364]
add esp, 0xc
jmp 0x4d92ce
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 0x4d9a8b
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.004aff50
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 0x4d9a75
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d9358
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004aff50
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 0x4d9a75
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.004d9ab0
add esp, 0xc
test eax, eax
je 0x4d9431
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.004aff50
add esp, 8
jmp 0x4d9a86
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004b0020
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 0x4d9464
mov cl, 2
jmp 0x4d946d
test eax, 0x10000
je 0x4d947f
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d9484
mov eax, 0x54a1d4
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004b0020
add esp, 0xc
cmp byte [ebx + 0x408], 0
je 0x4d94a3
push 1
jmp 0x4d9749
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.004d9ab0
add esp, 0xc
test eax, eax
jne 0x4d95f1
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 0x4d9330
push 1
mov dword [esp + 0xac], 1
call dword [0x574360]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d953a
mov eax, dword [0x578564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d932e
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 0x4d9590
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 0x4d932e
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.004d9ab0
add esp, 0xc
test eax, eax
je 0x4d9613
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.004aff50
add esp, 8
jmp 0x4d9a86
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 0x4d9674
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 0x4d932e
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.0049d450
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x48]
push eax
call fcn.0049d450
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.0049d450
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.004b05a0
add esp, 0x14
test eax, eax
jne 0x4d9a56
cmp dword [esp + 0x24], 4
jne 0x4d9a56
cmp byte [ebx + 0x408], 0
lea eax, [esp + 0x24]
push eax
je 0x4d97bf
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004b05a0
add esp, 0x14
test eax, eax
jne 0x4d97ac
cmp dword [esp + 0x24], 1
je 0x4d97fa
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004aff50
add esp, 8
jmp 0x4d9a77
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b05a0
add esp, 0x14
test eax, eax
jne 0x4d9a4f
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d9a4f
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d97fa
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.004d16d0
add esp, 0x14
test eax, eax
jne 0x4d9a3f
cmp dword [esp + 0x28], 4
jne 0x4d9a3f
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4d9849
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004aff50
add esp, 0x10
jmp 0x4d9a77
cmp al, 2
je 0x4d986a
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.004aff50
add esp, 0x10
jmp 0x4d9a77
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 0x4d9330
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004d16d0
add esp, 0x14
test eax, eax
jne 0x4d9a28
cmp dword [esp + 0x28], esi
jne 0x4d9a28
cmp byte [ebx + 0x408], al
jne 0x4d99b8
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.004d9ab0
add esp, 0xc
test eax, eax
je 0x4d9954
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4d993f
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d95f1
push eax
jmp 0x4d95e7
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4d9991
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004aff50
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4d9985
push eax
mov eax, dword [0x578564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4d9a68
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 0x4d99ed
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4d99df
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004aff50
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4d9a6d
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 0x4d9a06
mov ecx, str.out_GSS_API_data
jmp 0x4d9a15
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.004b0020
add esp, 0xc
xor eax, eax
jmp 0x4d9a8b
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004aff50
add esp, 8
push dword [esp + 0xa4]
jmp 0x4d9a6d
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004aff50
add esp, 8
jmp 0x4d9a77
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4d9a5b
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004aff50
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x4d9a77
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.004e06c8
add esp, 0xb4
ret