Function at 0x4d97c0
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.0049e8d0
add esp, 8
test eax, eax
je 0x4d983c
push esi
call dword [0x57536c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d98bf
mov eax, 0x1b
jmp 0x4da40b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d9841
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x4d9853
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 0x4d9832
mov ecx, dword [esp + 0x50]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d9880
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 0x4d9896
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.004b4870
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 0x4d99d4
cmp eax, 0x90314
je 0x4d99d4
cmp eax, 0x90313
je 0x4d99d4
cmp eax, 0x90312
je 0x4d99d4
push eax
push edi
call fcn.004a1ae0
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004b0890
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004b0890
push esi
call dword [0x575364]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x10]
jmp 0x4da404
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 0x4d9a3b
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 0x4d9a5b
cmp esi, 0x90314
je 0x4d9a5b
cmp esi, 0x90313
je 0x4d9a5b
cmp esi, 0x90312
jne 0x4d9bb9
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x4d9ad0
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.004b0ee0
add esp, 0x14
test eax, eax
jne 0x4d9c73
cmp dword [esp + 0x24], 4
jne 0x4d9c73
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b0ee0
add esp, 0x14
test eax, eax
jne 0x4d9c23
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4d9c23
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4d9aef
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 0x4d9b0e
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 0x4d9d39
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004d2050
add esp, 0x14
test eax, eax
jne 0x4d9d0f
cmp dword [esp + 0x28], 4
jne 0x4d9d0f
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d9cfd
cmp al, 1
jne 0x4d9cc9
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 0x4d9c94
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004d2050
add esp, 0x14
test eax, eax
jne 0x4d9c7a
cmp dword [esp + 0x28], esi
jne 0x4d9c7a
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d99e0
push esi
push edi
call fcn.004a1ae0
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004b0890
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 0x4d9c10
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004b0890
add esp, 8
jmp 0x4da406
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004b0890
push dword [esp + 0x28]
call dword [0x575364]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x4d9c4e
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d9c61
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 0x4da3f5
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d9c28
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004b0890
push dword [esp + 0x28]
call dword [0x575364]
add esp, 0xc
jmp 0x4d9c4e
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 0x4da40b
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.004b0890
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 0x4da3f5
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d9cd8
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004b0890
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 0x4da3f5
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.004da430
add esp, 0xc
test eax, eax
je 0x4d9db1
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.004b0890
add esp, 8
jmp 0x4da406
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004b0960
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 0x4d9de4
mov cl, 2
jmp 0x4d9ded
test eax, 0x10000
je 0x4d9dff
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d9e04
mov eax, 0x54b1d4
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004b0960
add esp, 0xc
cmp byte [ebx + 0x408], 0
je 0x4d9e23
push 1
jmp 0x4da0c9
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.004da430
add esp, 0xc
test eax, eax
jne 0x4d9f71
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 0x4d9cb0
push 1
mov dword [esp + 0xac], 1
call dword [0x575360]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d9eba
mov eax, dword [0x579564]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d9cae
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 0x4d9f10
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 0x4d9cae
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.004da430
add esp, 0xc
test eax, eax
je 0x4d9f93
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.004b0890
add esp, 8
jmp 0x4da406
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 0x4d9ff4
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 0x4d9cae
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.0049ddb0
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x48]
push eax
call fcn.0049ddb0
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.0049ddb0
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.004b0ee0
add esp, 0x14
test eax, eax
jne 0x4da3d6
cmp dword [esp + 0x24], 4
jne 0x4da3d6
cmp byte [ebx + 0x408], 0
lea eax, [esp + 0x24]
push eax
je 0x4da13f
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004b0ee0
add esp, 0x14
test eax, eax
jne 0x4da12c
cmp dword [esp + 0x24], 1
je 0x4da17a
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004b0890
add esp, 8
jmp 0x4da3f7
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.004b0ee0
add esp, 0x14
test eax, eax
jne 0x4da3cf
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x4da3cf
mov eax, dword [esp + 0x34]
test eax, eax
je 0x4da17a
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.004d2050
add esp, 0x14
test eax, eax
jne 0x4da3bf
cmp dword [esp + 0x28], 4
jne 0x4da3bf
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4da1c9
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004b0890
add esp, 0x10
jmp 0x4da3f7
cmp al, 2
je 0x4da1ea
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.004b0890
add esp, 0x10
jmp 0x4da3f7
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 0x4d9cb0
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004d2050
add esp, 0x14
test eax, eax
jne 0x4da3a8
cmp dword [esp + 0x28], esi
jne 0x4da3a8
cmp byte [ebx + 0x408], al
jne 0x4da338
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.004da430
add esp, 0xc
test eax, eax
je 0x4da2d4
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4da2bf
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d9f71
push eax
jmp 0x4d9f67
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4da311
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004b0890
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4da305
push eax
mov eax, dword [0x579564]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4da3e8
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 0x4da36d
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4da35f
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004b0890
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4da3ed
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 0x4da386
mov ecx, str.out_GSS_API_data
jmp 0x4da395
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.004b0960
add esp, 0xc
xor eax, eax
jmp 0x4da40b
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004b0890
add esp, 8
push dword [esp + 0xa4]
jmp 0x4da3ed
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004b0890
add esp, 8
jmp 0x4da3f7
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4da3db
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004b0890
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x4da3f7
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.004e1010
add esp, 0xb4
ret