Function at 0x4d9730
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xb4
mov eax, dword [0x575464]
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.0049e840
add esp, 8
test eax, eax
je 0x4d97ac
push esi
call dword [0x57536c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d982f
mov eax, 0x1b
jmp 0x4da37b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d97b1
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d97c3
sub edx, esi
lea eax, [ecx + 2]
add eax, edx
push eax
call dword [0x575360]
mov esi, eax
mov dword [esp + 0x24], eax
add esp, 4
test esi, esi
je 0x4d97a2
mov ecx, dword [esp + 0x50]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d97f0
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 0x4d9806
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.004b47f0
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 [0x579564]
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 0x4d9944
cmp eax, 0x90314
je 0x4d9944
cmp eax, 0x90313
je 0x4d9944
cmp eax, 0x90312
je 0x4d9944
push eax
push edi
call fcn.004a1a60
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004b0810
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004b0810
push esi
call dword [0x575364]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
jmp 0x4da374
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 [0x579564]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x48]
mov esi, eax
test ecx, ecx
je 0x4d99ab
push ecx
mov ecx, dword [0x579564]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x48], ecx
mov dword [esp + 0x40], ecx
test esi, esi
je 0x4d99cb
cmp esi, 0x90314
je 0x4d99cb
cmp esi, 0x90313
je 0x4d99cb
cmp esi, 0x90312
jne 0x4d9b29
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d9a40
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.004b0e60
add esp, 0x14
test eax, eax
jne 0x4d9be3
cmp dword [esp + 0x24], 4
jne 0x4d9be3
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b0e60
add esp, 0x14
test eax, eax
jne 0x4d9b93
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d9b93
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d9a5f
push eax
mov eax, dword [0x579564]
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 0x4d9a7e
mov eax, dword [0x579564]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x40], 0
cmp esi, 0x90312
jne 0x4d9ca9
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004d1fc0
add esp, 0x14
test eax, eax
jne 0x4d9c7f
cmp dword [esp + 0x28], 4
jne 0x4d9c7f
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d9c6d
cmp al, 1
jne 0x4d9c39
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x44], esi
call dword [0x575360]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x4d9c04
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004d1fc0
add esp, 0x14
test eax, eax
jne 0x4d9bea
cmp dword [esp + 0x28], esi
jne 0x4d9bea
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d9950
push esi
push edi
call fcn.004a1a60
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004b0810
push dword [esp + 0x38]
call dword [0x575364]
add esp, 0x1c
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d9b80
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004b0810
add esp, 8
jmp 0x4da376
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004b0810
push dword [esp + 0x28]
call dword [0x575364]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x4d9bbe
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d9bd1
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
jmp 0x4da365
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d9b98
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004b0810
push dword [esp + 0x28]
call dword [0x575364]
add esp, 0xc
jmp 0x4d9bbe
push dword [esp + 0x20]
call dword [0x575364]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x24]
call eax
mov eax, 0x1b
jmp 0x4da37b
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.004b0810
push dword [esp + 0x30]
call dword [0x575364]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
jmp 0x4da365
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d9c48
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004b0810
push dword [esp + 0x28]
call dword [0x575364]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
jmp 0x4da365
push dword [esp + 0x20]
call dword [0x575364]
add esp, 4
lea eax, [esp + 0x4c]
push eax
push 1
lea eax, [esp + 0x40]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x579564]
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.004da3a0
add esp, 0xc
test eax, eax
je 0x4d9d21
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x579564]
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push ebx
call fcn.004b0810
add esp, 8
jmp 0x4da376
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004b08e0
mov eax, dword [0x579564]
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 0x4d9d54
mov cl, 2
jmp 0x4d9d5d
test eax, 0x10000
je 0x4d9d6f
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d9d74
mov eax, 0x54b1d4
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004b08e0
add esp, 0xc
cmp byte [ebx + 0x408], 0
je 0x4d9d93
push 1
jmp 0x4da039
lea eax, [esp + 0x8c]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push edi
call fcn.004da3a0
add esp, 0xc
test eax, eax
jne 0x4d9ee1
mov eax, dword [esp + 0x98]
push eax
mov dword [esp + 0xa0], eax
mov dword [esp + 0xa4], 2
call dword [0x575360]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d9c20
push 1
mov dword [esp + 0xac], 1
call dword [0x575360]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d9e2a
mov eax, dword [0x579564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d9c1e
mov byte [eax], 0
mov eax, dword [esp + 0x94]
push eax
mov dword [esp + 0xbc], 9
mov dword [esp + 0xb8], eax
call dword [0x575360]
add esp, 4
mov dword [esp + 0xbc], eax
test eax, eax
jne 0x4d9e80
mov eax, dword [0x579564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
jmp 0x4d9c1e
push 0
lea eax, [esp + 0x60]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push edi
call fcn.004da3a0
add esp, 0xc
test eax, eax
je 0x4d9f03
mov eax, dword [0x579564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xbc]
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push ebx
call fcn.004b0810
add esp, 8
jmp 0x4da376
mov eax, dword [esp + 0xb4]
add eax, dword [esp + 0xa8]
add eax, dword [esp + 0x9c]
push eax
mov dword [esp + 0x30], eax
call dword [0x575360]
add esp, 4
mov dword [esp + 0x34], eax
test eax, eax
jne 0x4d9f64
mov eax, dword [0x579564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
push dword [esp + 0xbc]
mov eax, dword [eax + 0x40]
jmp 0x4d9c1e
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.0049dd20
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x48]
push eax
call fcn.0049dd20
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.0049dd20
mov eax, dword [0x579564]
add esp, 0x24
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
push dword [esp + 0xb0]
mov dword [esp + 0xa8], 0
mov dword [esp + 0xa0], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x579564]
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.004b0e60
add esp, 0x14
test eax, eax
jne 0x4da346
cmp dword [esp + 0x24], 4
jne 0x4da346
cmp byte [ebx + 0x408], 0
lea eax, [esp + 0x24]
push eax
je 0x4da0af
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004b0e60
add esp, 0x14
test eax, eax
jne 0x4da09c
cmp dword [esp + 0x24], 1
je 0x4da0ea
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004b0810
add esp, 8
jmp 0x4da367
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b0e60
add esp, 0x14
test eax, eax
jne 0x4da33f
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4da33f
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4da0ea
push eax
mov eax, dword [0x579564]
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.004d1fc0
add esp, 0x14
test eax, eax
jne 0x4da32f
cmp dword [esp + 0x28], 4
jne 0x4da32f
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4da139
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004b0810
add esp, 0x10
jmp 0x4da367
cmp al, 2
je 0x4da15a
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.004b0810
add esp, 0x10
jmp 0x4da367
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0xa0], esi
call dword [0x575360]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x4d9c20
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004d1fc0
add esp, 0x14
test eax, eax
jne 0x4da318
cmp dword [esp + 0x28], esi
jne 0x4da318
cmp byte [ebx + 0x408], al
jne 0x4da2a8
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 [0x579564]
mov dword [esp + 0xbc], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push edi
call fcn.004da3a0
add esp, 0xc
test eax, eax
je 0x4da244
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4da22f
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d9ee1
push eax
jmp 0x4d9ed7
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4da281
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004b0810
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4da275
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4da358
mov eax, dword [esp + 0xb0]
push dword [esp + 0xa4]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xb0]
jmp 0x4da2dd
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4da2cf
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004b0810
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4da35d
mov ecx, dword [esp + 0xa4]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x4da2f6
mov ecx, str.out_GSS_API_data
jmp 0x4da305
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.004b08e0
add esp, 0xc
xor eax, eax
jmp 0x4da37b
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004b0810
add esp, 8
push dword [esp + 0xa4]
jmp 0x4da35d
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004b0810
add esp, 8
jmp 0x4da367
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4da34b
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004b0810
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x4da367
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x579564]
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.004e0f8e
add esp, 0xb4
ret