Snort mailing list archives
Re: W32.Badtrans.B@mm
From: John Sage <jsage () finchhaven com>
Date: Tue, 27 Nov 2001 08:40:40 -0800
No: that's only going to do the *.scr variation, isn't is.. erp.."The second extension that is appended to the file name is one of the following: .pif .scr..."
This from: http://securityresponse.symantec.com/avcenter/venc/data/w32.badtrans.b () mm html - John John Sage wrote:
Brad: This seems to be doing it for me: alert tcp any 110 -> any any (msg:"Virus - Possible scr Worm"; content: ".scr"; nocase; sid:729; classtype:misc-activity; rev:3;) This is in virus.rules in the 1.8.2 build 86 *nix release.. Results: [**] Virus - Possible scr Worm [**] 11/25-09:24:33.110806 216.21.229.220:110 -> 12.82.129.39:63728 TCP TTL:50 TOS:0x0 ID:60154 IpLen:20 DgmLen:1014 DF ***AP*** Seq: 0x735E1172 Ack: 0xE8893930 Win: 0x7D78 TcpLen: 32 TCP Options (3) => NOP NOP TS: 50653281 30268773 2D 2D 3D 3D 3D 3D 5F 41 42 43 30 39 38 37 36 35 --====_ABC098765 34 33 32 31 44 45 46 5F 3D 3D 3D 3D 2D 2D 0D 0A 4321DEF_====--.. 0D 0A 2D 2D 3D 3D 3D 3D 5F 41 42 43 31 32 33 34 ..--====_ABC1234 35 36 37 38 39 30 44 45 46 5F 3D 3D 3D 3D 0D 0A 567890DEF_====.. 43 6F 6E 74 65 6E 74 2D 54 79 70 65 3A 20 61 75 Content-Type: au 64 69 6F 2F 78 2D 77 61 76 3B 0D 0A 09 20 6E 61 dio/x-wav;... na 6D 65 3D 22 6E 65 77 73 5F 64 6F 63 2E 44 4F 43 me="news_doc.DOC 2E 73 63 72 22 0D 0A 43 6F 6E 74 65 6E 74 2D 54 .scr"..Content-T 72 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 ransfer-Encoding 3A 20 62 61 73 65 36 34 0D 0A 43 6F 6E 74 65 6E : base64..Conten 74 2D 49 44 3A 20 3C 45 41 34 44 4D 47 42 50 39 t-ID: <EA4DMGBP9 70 3E 0D 0A 0D 0A 54 56 71 51 41 41 4D 41 41 41 p>....TVqQAAMAAA 41 45 41 41 41 41 2F 2F 38 41 41 4C 67 41 41 41 AEAAAA//8AALgAAA <snip> bthaler () webstream net wrote:Does anyone have a rule for the new W32.Badtrans.B@mm virus going around?I'm getting flooded with it, and was hoping to be able to keep track of it._______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
-- John Sage FinchHaven, Vashon Island, WA, USA http://www.finchhaven.com/ mailto:jsage () finchhaven com _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- W32.Badtrans.B@mm bthaler (Nov 27)
- Re: W32.Badtrans.B@mm John Sage (Nov 27)
- Re: W32.Badtrans.B@mm John Sage (Nov 27)
- Re: W32.Badtrans.B@mm Tom Fischer (Nov 27)
- Re: W32.Badtrans.B@mm John Sage (Nov 27)