dcetest.nasl

漏洞扫描源码,可以扫描linux,windows,交换机路由器

#
# DCEMAP
#
# Does a 'portmap-like' request to the remote host, to
# to determine what DCE/MS RPC services are running.
#
# This code is 100% based on 'dcetest', by Dave Aitel, a free (GPL'ed)
# C program available at http://www.immunitysec.com/tools.html
# (or http://www.atstake.com)
#
# NASL translation by Renaud Deraison
# and Pavel Kankovsky, DCIT s.r.o. <[e-mail]>
#
# License: GPLv2
#
# See also:
# CAE Specification, DCE 1.1: Remote Procedure Call, Doc. No. C706
# http://www.opengroup.org/products/publications/catalog/c706.htm
#

if(description)
{
  script_id(10736);
  script_version("$Revision: 38 $");

  name["english"] = "DCE Services Enumeration";
  script_name(english:name["english"]);

  desc["english"] = "
Distributed Computing Environment (DCE) services running on the remote host 
can be enumerated by connecting on port 135 and doing the appropriate queries. 

An attacker may use this fact to gain more knowledge
about the remote host.

Solution : filter incoming traffic to this port.
Risk factor : Low";
  script_description(english:desc["english"]);

  summary["english"] = "Enumerates the remote DCE services";
  script_summary(english:summary["english"]);

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2001 Dave Aitel (ported to NASL by rd and Pavel Kankovsky)");

  family["english"] = "Windows";
  script_family(english:family["english"]);

  script_dependencie("find_service.nes");
  script_require_ports(135);

  exit (0);
}

include("misc_func.inc");


# Ref : http://www.hsc.fr/ressources/articles/win_net_srv/index.html.fr by Jean-Baptiste Marchand
rpc_svc_pipes["1ff70682-0a51-30e8-076d-740be8cee98b"] = "atsvc";
rpc_svc_processes["1ff70682-0a51-30e8-076d-740be8cee98b"] = "mstask.exe";
rpc_svc_name["1ff70682-0a51-30e8-076d-740be8cee98b"] = "Scheduler service";
rpc_svc_pipes["3faf4738-3a21-4307-b46c-fdda9bb8c0d5"] = "AudioSrv";
rpc_svc_processes["3faf4738-3a21-4307-b46c-fdda9bb8c0d5"] = "AudioSrv";
rpc_svc_name["3faf4738-3a21-4307-b46c-fdda9bb8c0d5"] = "Windows Audio service";
rpc_svc_pipes["6bffd098-a112-3610-9833-012892020162"] = "ntsvcs";
rpc_svc_processes["6bffd098-a112-3610-9833-012892020162"] = "Browser";
rpc_svc_name["6bffd098-a112-3610-9833-012892020162"] = "Computer Browser";
rpc_svc_pipes["91ae6020-9e3c-11cf-8d7c-00aa00c091be"] = "cert";
rpc_svc_processes["91ae6020-9e3c-11cf-8d7c-00aa00c091be"] = "certsrv.exe";
rpc_svc_name["91ae6020-9e3c-11cf-8d7c-00aa00c091be"] = "Certificate service";
rpc_svc_pipes["5ca4a760-ebb1-11cf-8611-00a0245420ed"] = "Ctx_WinStation_API_service";
rpc_svc_processes["5ca4a760-ebb1-11cf-8611-00a0245420ed"] = "termsrv.exe";
rpc_svc_name["5ca4a760-ebb1-11cf-8611-00a0245420ed"] = "Terminal Services remote management";
rpc_svc_pipes["c8cb7687-e6d3-11d2-a958-00c04f682e16"] = "DAV RPC SERVICE";
rpc_svc_processes["c8cb7687-e6d3-11d2-a958-00c04f682e16"] = "WebClient";
rpc_svc_name["c8cb7687-e6d3-11d2-a958-00c04f682e16"] = "WebDAV client";
rpc_svc_pipes["50abc2a4-574d-40b3-9d66-ee4fd5fba076"] = "dnsserver";
rpc_svc_processes["50abc2a4-574d-40b3-9d66-ee4fd5fba076"] = "dns.exe";
rpc_svc_name["50abc2a4-574d-40b3-9d66-ee4fd5fba076"] = "DNS Server";
rpc_svc_pipes["e1af8308-5d1f-11c9-91a4-08002b14a0fa"] = "epmapper";
rpc_svc_processes["e1af8308-5d1f-11c9-91a4-08002b14a0fa"] = "RpcSs";
rpc_svc_name["e1af8308-5d1f-11c9-91a4-08002b14a0fa"] = "RPC endpoint mapper";
rpc_svc_pipes["82273fdc-e32a-18c3-3f78-827929dc23ea"] = "ntsvcs";
rpc_svc_processes["82273fdc-e32a-18c3-3f78-827929dc23ea"] = "Eventlog";
rpc_svc_name["82273fdc-e32a-18c3-3f78-827929dc23ea"] = "Eventlog service";
rpc_svc_pipes["3d267954-eeb7-11d1-b94e-00c04fa3080d"] = "HydraLsPipe";
rpc_svc_processes["3d267954-eeb7-11d1-b94e-00c04fa3080d"] = "lserver.exe";
rpc_svc_name["3d267954-eeb7-11d1-b94e-00c04fa3080d"] = "Terminal Server Licensing";
rpc_svc_pipes["894de0c0-0d55-11d3-a322-00c04fa321a1"] = "InitShutdown";
rpc_svc_processes["894de0c0-0d55-11d3-a322-00c04fa321a1"] = "winlogon.exe";
rpc_svc_name["894de0c0-0d55-11d3-a322-00c04fa321a1"] = "(Remote) system shutdown";
rpc_svc_pipes["8d0ffe72-d252-11d0-bf8f-00c04fd9126b"] = "keysvc";
rpc_svc_processes["8d0ffe72-d252-11d0-bf8f-00c04fd9126b"] = "CryptSvc";
rpc_svc_name["8d0ffe72-d252-11d0-bf8f-00c04fd9126b"] = "Cryptographic services";
rpc_svc_pipes["0d72a7d4-6148-11d1-b4aa-00c04fb66ea0"] = "keysvc";
rpc_svc_processes["0d72a7d4-6148-11d1-b4aa-00c04fb66ea0"] = "CryptSvc";
rpc_svc_name["0d72a7d4-6148-11d1-b4aa-00c04fb66ea0"] = "Cryptographic services";
rpc_svc_pipes["d6d70ef0-0e3b-11cb-acc3-08002b1d29c4"] = "locator";
rpc_svc_processes["d6d70ef0-0e3b-11cb-acc3-08002b1d29c4"] = "locator.exe";
rpc_svc_name["d6d70ef0-0e3b-11cb-acc3-08002b1d29c4"] = "RPC Locator service";
rpc_svc_pipes["342cfd40-3c6c-11ce-a893-08002b2e9c6d"] = "llsrpc";
rpc_svc_processes["342cfd40-3c6c-11ce-a893-08002b2e9c6d"] = "llssrv.exe";
rpc_svc_name["342cfd40-3c6c-11ce-a893-08002b2e9c6d"] = "License Logging service";
rpc_svc_pipes["12345778-1234-abcd-ef00-0123456789ab"] = "lsass";
rpc_svc_processes["12345778-1234-abcd-ef00-0123456789ab"] = "lsass.exe";
rpc_svc_name["12345778-1234-abcd-ef00-0123456789ab"] = "LSA access";
rpc_svc_pipes["3919286a-b10c-11d0-9ba8-00c04fd92ef5"] = "lsass";
rpc_svc_processes["3919286a-b10c-11d0-9ba8-00c04fd92ef5"] = "lsass.exe";
rpc_svc_name["3919286a-b10c-11d0-9ba8-00c04fd92ef5"] = "LSA DS access";
rpc_svc_pipes["5a7b91f8-ff00-11d0-a9b2-00c04fb6e6fc"] = "ntsvcs";
rpc_svc_processes["5a7b91f8-ff00-11d0-a9b2-00c04fb6e6fc"] = "messenger";
rpc_svc_name["5a7b91f8-ff00-11d0-a9b2-00c04fb6e6fc"] = "Messenger service";
rpc_svc_pipes["4fc742e0-4a10-11cf-8273-00aa004ae673"] = "netdfs";
rpc_svc_processes["4fc742e0-4a10-11cf-8273-00aa004ae673"] = "Dfssvc";
rpc_svc_name["4fc742e0-4a10-11cf-8273-00aa004ae673"] = "Distributed File System service";
rpc_svc_pipes["12345678-1234-abcd-ef00-01234567cffb"] = "lsass";
rpc_svc_processes["12345678-1234-abcd-ef00-01234567cffb"] = "Netlogon";
rpc_svc_name["12345678-1234-abcd-ef00-01234567cffb"] = "Net Logon service";
rpc_svc_pipes["8d9f4e40-a03d-11ce-8f69-08003e30051b"] = "ntsvcs";
rpc_svc_processes["8d9f4e40-a03d-11ce-8f69-08003e30051b"] = "services.exe";
rpc_svc_name["8d9f4e40-a03d-11ce-8f69-08003e30051b"] = "Plug and Play service";
rpc_svc_pipes["d335b8f6-cb31-11d0-b0f9-006097ba4e54"] = "policyagent";
rpc_svc_processes["d335b8f6-cb31-11d0-b0f9-006097ba4e54"] = "PolicyAgent";
rpc_svc_name["d335b8f6-cb31-11d0-b0f9-006097ba4e54"] = "IPSEC Policy Agent (Windows 2000)";
rpc_svc_pipes["12345678-1234-abcd-ef00-0123456789ab"] = "ipsec";
rpc_svc_processes["12345678-1234-abcd-ef00-0123456789ab"] = "PolicyAgent";
rpc_svc_name["12345678-1234-abcd-ef00-0123456789ab"] = "IPsec Services";
rpc_svc_pipes["369ce4f0-0fdc-11d3-bde8-00c04f8eee78"] = "ProfMapApi";
rpc_svc_processes["369ce4f0-0fdc-11d3-bde8-00c04f8eee78"] = "winlogon.exe";
rpc_svc_name["369ce4f0-0fdc-11d3-bde8-00c04f8eee78"] = "Userenv";
rpc_svc_pipes["c9378ff1-16f7-11d0-a0b2-00aa0061426a"] = "protected_storage";
rpc_svc_processes["c9378ff1-16f7-11d0-a0b2-00aa0061426a"] = "lsass.exe";
rpc_svc_name["c9378ff1-16f7-11d0-a0b2-00aa0061426a"] = "Protected Storage";
rpc_svc_pipes["8f09f000-b7ed-11ce-bbd2-00001a181cad"] = "ROUTER";
rpc_svc_processes["8f09f000-b7ed-11ce-bbd2-00001a181cad"] = "mprdim.dll";
rpc_svc_name["8f09f000-b7ed-11ce-bbd2-00001a181cad"] = "Remote Access";
rpc_svc_pipes["12345778-1234-abcd-ef00-0123456789ac"] = "lsass";
rpc_svc_processes["12345778-1234-abcd-ef00-0123456789ac"] = "lsass.exe";
rpc_svc_name["12345778-1234-abcd-ef00-0123456789ac"] = "SAM access";
rpc_svc_pipes["93149ca2-973b-11d1-8c39-00c04fb984f9"] = "scerpc";
rpc_svc_processes["93149ca2-973b-11d1-8c39-00c04fb984f9"] = "services.exe";
rpc_svc_name["93149ca2-973b-11d1-8c39-00c04fb984f9"] = "Security Configuration Editor (SCE)";
rpc_svc_pipes["12b81e99-f207-4a4c-85d3-77b42f76fd14"] = "SECLOGON";
rpc_svc_processes["12b81e99-f207-4a4c-85d3-77b42f76fd14"] = "seclogon";
rpc_svc_name["12b81e99-f207-4a4c-85d3-77b42f76fd14"] = "Secondary logon service";
rpc_svc_pipes["83da7c00-e84f-11d2-9807-00c04f8ec850"] = "SfcApi";
rpc_svc_processes["83da7c00-e84f-11d2-9807-00c04f8ec850"] = "winlogon.exe";
rpc_svc_name["83da7c00-e84f-11d2-9807-00c04f8ec850"] = "Windows File Protection";
rpc_svc_pipes["12345678-1234-abcd-ef00-0123456789ab"] = "spoolss";
rpc_svc_processes["12345678-1234-abcd-ef00-0123456789ab"] = "spoolsv.exe";
rpc_svc_name["12345678-1234-abcd-ef00-0123456789ab"] = "Spooler service";
rpc_svc_pipes["4b324fc8-1670-01d3-1278-5a47bf6ee188"] = "ntsvcs";
rpc_svc_processes["4b324fc8-1670-01d3-1278-5a47bf6ee188"] = "lsass.exe";
rpc_svc_name["4b324fc8-1670-01d3-1278-5a47bf6ee188"] = "Server service";
rpc_svc_pipes["4b112204-0e19-11d3-b42b-0000f81feb9f"] = "ssdpsrv";
rpc_svc_processes["4b112204-0e19-11d3-b42b-0000f81feb9f"] = "ssdpsrv";
rpc_svc_name["4b112204-0e19-11d3-b42b-0000f81feb9f"] = "SSDP service";
rpc_svc_pipes["367aeb81-9844-35f1-ad32-98f038001003"] = "ntsvcs";
rpc_svc_processes["367aeb81-9844-35f1-ad32-98f038001003"] = "services.exe";
rpc_svc_name["367aeb81-9844-35f1-ad32-98f038001003"] = "Services control manager";
rpc_svc_pipes["2f5f6520-ca46-1067-b319-00dd010662da"] = "tapsrv";
rpc_svc_processes["2f5f6520-ca46-1067-b319-00dd010662da"] = "Tapisrv";
rpc_svc_name["2f5f6520-ca46-1067-b319-00dd010662da"] = "Telephony service";
rpc_svc_pipes["300f3532-38cc-11d0-a3f0-0020af6b0add"] = "trkwks";
rpc_svc_processes["300f3532-38cc-11d0-a3f0-0020af6b0add"] = "Trkwks";
rpc_svc_name["300f3532-38cc-11d0-a3f0-0020af6b0add"] = "Distributed Link Tracking Client";
rpc_svc_pipes["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "ntsvcs";
rpc_svc_processes["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "w32time";
rpc_svc_name["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "Windows Time (Windows 2000 and XP)";
rpc_svc_pipes["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "W32TIME_ALT";
rpc_svc_processes["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "w32time";
rpc_svc_name["8fb6d884-2388-11d0-8c35-00c04fda2795"] = "Windows Time (Windows Server 2003)";
rpc_svc_pipes["a002b3a0-c9b7-11d1-ae88-0080c75e4ec1"] = "winlogonrpc";
rpc_svc_processes["a002b3a0-c9b7-11d1-ae88-0080c75e4ec1"] = "winlogon.exe";
rpc_svc_name["a002b3a0-c9b7-11d1-ae88-0080c75e4ec1"] = "Winlogon";
rpc_svc_pipes["338cd001-2244-31f1-aaaa-900038001003"] = "winreg";
rpc_svc_processes["338cd001-2244-31f1-aaaa-900038001003"] = "RemoteRegistry";
rpc_svc_name["338cd001-2244-31f1-aaaa-900038001003"] = "Remote registry service";
rpc_svc_pipes["45f52c28-7f9f-101a-b52b-08002b2efabe"] = "winspipe";
rpc_svc_processes["45f52c28-7f9f-101a-b52b-08002b2efabe"] = "wins.exe";
rpc_svc_name["45f52c28-7f9f-101a-b52b-08002b2efabe"] = "WINS service";
rpc_svc_pipes["6bffd098-a112-3610-9833-46c3f87e345a"] = "ntsvcs";
rpc_svc_processes["6bffd098-a112-3610-9833-46c3f87e345a"] = "lsass.exe";
rpc_svc_name["6bffd098-a112-3610-9833-46c3f87e345a"] = "Workstation service";

#---------------------------------------------------------------------#

#
# String from a buffer. Inverts the bytes.
#

function istring_from_buffer(b, start, end)
{
  __ret = "";
  for (__i = start; __i <= end; __i = __i + 1)
  {
    __hx = hex(ord(b[__i]));
    __hx = __hx - string("0x");
    # ouch, would drop zeros without string
    __ret = string(__hx, __ret);
  }
  return (__ret);
}

#
# String from a buffer. Straight.
#

function string_from_buffer(b, start, end)
{
  __ret = "";
  for (__i = start; __i <= end; __i = __i + 1)
  {
    __hx = hex(ord(b[__i]));
    __hx = __hx - string("0x");
    # ouch, would drop zeros without string
    __ret = string(__ret, __hx);
  }
  return (__ret);
}

#
# Return the GUID/UUID as something printable
#
# Binary format of UUIDs is as follows:
#   4 bytes  TL (time low)
#   2 bytes  TM (time middle)
#   2 bytes  TH (time high + version)
#   1 byte   CH (clock seq high + reserved)
#   1 byte   CL (clock seq low)
#   6 bytes  NI (node id)
# TL, TM, and TH are interpreted as little endian numbers...
# or (surprise) as big endian numbers depending on the endianness flag
# in PDU header, the location in PDU (header, body), the phase of moon
# and other things; internally, we use LE format.
#
# Text format is as follows:
#   TL-TM-TH-CHCL-NI[0]NI[1]..NI[5]
# where all values are formatted as zero-padded base-16 numbers.
#

function struuid(uuid)
{
  _bTL = istring_from_buffer(b:uuid, start:0, end:3);
  _bTM = istring_from_buffer(b:uuid, start:4, end:5);
  _bTH = istring_from_buffer(b:uuid, start:6, end:7);
  _bCx = string_from_buffer(b:uuid, start:8, end:9);
  _bNI = string_from_buffer(b:uuid, start:10, end:15);
  return (_bTL + "-" + _bTM + "-" + _bTH + "-" + _bCx + "-" + _bNI); 
}

#
# Prepare DCE BIND request
#

function dce_bind()
{ 
  # Endpoint mapper UUID:
  #   E1AF8308-5D1F-11C9-91A4-08002B14A0FA
  ep_uuid = raw_string(
      0x08, 0x83, 0xAF, 0xE1, 0x1F, 0x5D, 0xC9, 0x11,
      0x91, 0xA4, 0x08, 0x00, 0x2B, 0x14 ,0xA0, 0xFA);
  ep_vers = raw_string(0x03, 0x00, 0x00, 0x00);

  # Transfer syntar UUID:
  #   8A885D04-1CEB-11C9-9FE8-08002B104860
  ts_uuid = raw_string(
      0x04, 0x5D, 0x88, 0x8A, 0xEB, 0x1C, 0xC9, 0x11,
      0x9F, 0xE8, 0x08, 0x00, 0x2B, 0x10, 0x48, 0x60);  
  ts_vers = raw_string(0x02, 0x00, 0x00, 0x00);

  # Request header
  req_hdr = raw_string(
      0x05, 0x00,              # version, minor version
      0x0b, 0x00,              # BINDPACKET, flags
      0x10, 0x00, 0x00, 0x00,  # data representation
      0x48, 0x00,              # fragment length
      0x00, 0x00,              # auth length
      0x01, 0x00, 0x00, 0x00,  # call id
      0x00, 0x10, 0x00, 0x10,  # max xmit frag, max recv frag
      0x00, 0x00, 0x00, 0x00,  # assoc group
      0x01,                    # num ctx items
      0x00, 0x00, 0x00,        # (padding)
      0x00, 0x00,              # p_cont_id
      0x01,                    # n_transfer_syn
      0x00);                   # (padding)

  return (string(
      req_hdr, ep_uuid, ep_vers, ts_uuid, ts_vers));
}

#
# Prepare Endpoint Mapper enumeration request
#

function dce_enum_get_next(callid, handle)
{
  _c0 = callid % 255;

  # Request header
  req_hdr = raw_string(
      0x05, 0x00,              # version, minor version
      0x00, 0x03,              # REQUESTPACKET, flags
      0x10, 0x00, 0x00, 0x00,  # data representation
      0x40, 0x00,              # fragment length
      0x00, 0x00,              # auth length
      _c0,  0x00, 0x00, 0x00,  # call id
      0x00, 0x00, 0x00, 0x00,  # alloc hint
      0x00, 0x00,              # context id
      0x02, 0x00,              # opnum: EPT_LOOKUP
      0x00, 0x00, 0x00, 0x00,  # inquiry_type: RPC_C_EP_ALL_ELTS
      0x00, 0x00, 0x00, 0x00,  # object
      0x00, 0x00, 0x00, 0x00,  # interface_id
      0x00, 0x00, 0x00, 0x00,  # vers_option
      0x00, 0x00, 0x00, 0x00); # entry_handle.attributes

  # Request trailer
  req_tlr = raw_string(
      0x01, 0x00, 0x00, 0x00); # max_ents

  return (string(
      req_hdr, handle, req_tlr));
}

#
# Extract integer values from buffers
#
# These functions should be NASL builtins... :(
#

little_endian = 1;

function load_long(b, t)
{
  if (little_endian) {
    __ret_lo_lo = ord(b[t]);
    __ret_hi_lo = ord(b[t+1]) * 256;
    __ret_lo_hi = ord(b[t+2]) * 65536;
    __ret_hi_hi = ord(b[t+3]) * 16777216;
  }
  else {
    __ret_lo_lo = ord(b[t+3]);
    __ret_hi_lo = ord(b[t+2]) * 256;
    __ret_lo_hi = ord(b[t+1]) * 65536;
    __ret_hi_hi = ord(b[t]) * 16777216;
  }
  __ret = __ret_hi_hi + __ret_lo_hi + __ret_hi_lo + __ret_lo_lo;
  return (__ret);
}

function load_short(b, t)
{
  if (little_endian) {
    __ret_lo = ord(b[t]);
    __ret_hi = ord(b[t+1]) * 256;
  }
  else {
    __ret_lo = ord(b[t+1]);
    __ret_hi = ord(b[t]) * 256;
  }
  __ret = __ret_hi + __ret_lo;
  return (__ret);
}

function load_short_le(b, t)
{
  __ret_lo = ord(b[t]);
  __ret_hi = ord(b[t+1]) * 256;
  __ret  = __ret_hi + __ret_lo;
  return (__ret);
}

function load_short_be(b, t)
{
  __ret_lo = ord(b[t+1]);
  __ret_hi = ord(b[t]) * 256;
  __ret  = __ret_hi + __ret_lo;
  return (__ret);
}

#