Function at 0x4d42b0
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 0x4d4300
push 0x2f
push ecx
sub esi, edx
call fcn.004e4c80
add esp, 8
test eax, eax
je 0x4d4339
push dword [esp + 0x50]
call dword [0x55d30c]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x4d4399
mov eax, 0x1b
jmp 0x4d4ee2
mov ecx, dword [edi + 0xc4]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4d4342
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 0x4d432f
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 0x4d4371
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.004adfa0
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 [0x563cac]
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 0x4d44ae
cmp eax, 0x90314
je 0x4d44ae
cmp eax, 0x90313
je 0x4d44ae
cmp eax, 0x90312
je 0x4d44ae
push eax
push edi
call fcn.0049c080
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004abb10
push str.Failed_to_acquire_credentials.
push ebx
call fcn.004abb10
push esi
call dword [0x55d304]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
jmp 0x4d4edb
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 [0x563cac]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x48]
mov esi, eax
test ecx, ecx
je 0x4d450b
push ecx
mov ecx, dword [0x563cac]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x48], ecx
mov dword [esp + 0x40], ecx
test esi, esi
je 0x4d452b
cmp esi, 0x90314
je 0x4d452b
cmp esi, 0x90313
je 0x4d452b
cmp esi, 0x90312
jne 0x4d4689
mov eax, dword [esp + 0x28]
test eax, eax
je 0x4d45a0
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.004ac1f0
add esp, 0x14
test eax, eax
jne 0x4d4745
cmp dword [esp + 0x24], 4
jne 0x4d4745
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x2c]
push dword [esp + 0x38]
push ebp
push edi
call fcn.004ac1f0
add esp, 0x14
test eax, eax
jne 0x4d46f4
mov eax, dword [esp + 0x28]
cmp eax, dword [esp + 0x24]
jne 0x4d46f4
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4d45bf
push eax
mov eax, dword [0x563cac]
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 0x4d45de
mov eax, dword [0x563cac]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x40], 0
cmp esi, 0x90312
jne 0x4d480f
lea eax, [esp + 0x34]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.004cc6a0
add esp, 0x14
test eax, eax
jne 0x4d47e4
cmp dword [esp + 0x34], 4
jne 0x4d47e4
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x4d47d2
cmp al, 1
jne 0x4d479d
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 0x4d4767
lea ecx, [esp + 0x34]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.004cc6a0
add esp, 0x14
test eax, eax
jne 0x4d474c
cmp dword [esp + 0x34], esi
jne 0x4d474c
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x4d44b0
push esi
push edi
call fcn.0049c080
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.004abb10
mov eax, dword [esp + 0x38]
push eax
call dword [0x55d304]
add esp, 0x1c
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d46e1
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.004abb10
add esp, 8
jmp 0x4d4edd
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.004abb10
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
mov eax, dword [esp + 0x3c]
add esp, 0xc
test eax, eax
je 0x4d4720
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x4d4733
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
jmp 0x4d4ecc
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x4d46f9
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.004abb10
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
add esp, 0xc
jmp 0x4d4720
mov eax, dword [esp + 0x20]
push eax
call dword [0x55d304]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x24]
call eax
mov eax, 0x1b
jmp 0x4d4ee2
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.004abb10
mov eax, dword [esp + 0x30]
push eax
call dword [0x55d304]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
jmp 0x4d4ecc
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x4d47ac
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.004abb10
mov eax, dword [esp + 0x28]
push eax
call dword [0x55d304]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x10]
jmp 0x4d4ecc
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 [0x563cac]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x563cac]
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.004d4f00
add esp, 0xc
test eax, eax
je 0x4d4888
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push ebx
call fcn.004abb10
add esp, 8
jmp 0x4d4edd
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.004abc30
mov eax, dword [0x563cac]
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 0x4d48bb
mov cl, 2
jmp 0x4d48c4
test eax, 0x10000
je 0x4d48d6
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x4d48db
mov eax, 0x52f8b0
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.004abc30
add esp, 0xc
cmp byte [ebx + 0x490], 0
je 0x4d48fa
push 1
jmp 0x4d4ba0
lea eax, [esp + 0x8c]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push edi
call fcn.004d4f00
add esp, 0xc
test eax, eax
jne 0x4d4a48
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 0x4d4784
push 1
mov dword [esp + 0xac], 1
call dword [0x55d300]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x4d4991
mov eax, dword [0x563cac]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x4d4782
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 0x4d49e7
mov eax, dword [0x563cac]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
jmp 0x4d4782
push 0
lea eax, [esp + 0x60]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push edi
call fcn.004d4f00
add esp, 0xc
test eax, eax
je 0x4d4a6a
mov eax, dword [0x563cac]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xbc]
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push ebx
call fcn.004abb10
add esp, 8
jmp 0x4d4edd
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 0x4d4acb
mov eax, dword [0x563cac]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0xbc]
mov eax, dword [eax + 0x40]
jmp 0x4d4782
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call fcn.004e2c80
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x44]
push eax
call fcn.004e2c80
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.004e2c80
mov eax, dword [0x563cac]
add esp, 0x24
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
push dword [esp + 0xb0]
mov dword [esp + 0xa8], 0
mov dword [esp + 0xa0], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x563cac]
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.004ac1f0
add esp, 0x14
test eax, eax
jne 0x4d4ead
cmp dword [esp + 0x24], 4
jne 0x4d4ead
cmp byte [ebx + 0x490], 0
lea eax, [esp + 0x24]
push eax
je 0x4d4c16
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.004ac1f0
add esp, 0x14
test eax, eax
jne 0x4d4c03
cmp dword [esp + 0x24], 1
je 0x4d4c51
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.004abb10
add esp, 8
jmp 0x4d4ece
push dword [esp + 0x2c]
push dword [esp + 0x38]
push ebp
push edi
call fcn.004ac1f0
add esp, 0x14
test eax, eax
jne 0x4d4ea6
mov eax, dword [esp + 0x28]
cmp eax, dword [esp + 0x24]
jne 0x4d4ea6
mov eax, dword [esp + 0x30]
test eax, eax
je 0x4d4c51
push eax
mov eax, dword [0x563cac]
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.004cc6a0
add esp, 0x14
test eax, eax
jne 0x4d4e96
cmp dword [esp + 0x34], 4
jne 0x4d4e96
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x4d4ca0
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.004abb10
add esp, 0x10
jmp 0x4d4ece
cmp al, 2
je 0x4d4cc1
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.004abb10
add esp, 0x10
jmp 0x4d4ece
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 0x4d4784
lea ecx, [esp + 0x34]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.004cc6a0
add esp, 0x14
test eax, eax
jne 0x4d4e7f
cmp dword [esp + 0x34], esi
jne 0x4d4e7f
cmp byte [ebx + 0x490], al
jne 0x4d4e0f
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 [0x563cac]
mov dword [esp + 0xbc], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push edi
call fcn.004d4f00
add esp, 0xc
test eax, eax
je 0x4d4dab
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x4d4d96
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x4d4a48
push eax
jmp 0x4d4a3e
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x4d4de8
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004abb10
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x4d4ddc
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x4d4ebf
mov eax, dword [esp + 0xb0]
push dword [esp + 0xa4]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xb0]
jmp 0x4d4e44
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x4d4e36
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.004abb10
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x4d4ec4
mov ecx, dword [esp + 0xa4]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x4d4e5d
mov ecx, str.out_GSS_API_data
jmp 0x4d4e6c
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.004abc30
add esp, 0xc
xor eax, eax
jmp 0x4d4ee2
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.004abb10
add esp, 8
push dword [esp + 0xa4]
jmp 0x4d4ec4
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.004abb10
add esp, 8
jmp 0x4d4ece
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x4d4eb2
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.004abb10
mov eax, dword [esp + 0x38]
add esp, 8
test eax, eax
je 0x4d4ece
push eax
mov eax, dword [0x563cac]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x563cac]
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.004d8392
add esp, 0xb4
ret