Low interaction Honeypot (based on nepenthes) worm infection, Advice needed
 

I have snipped part of my log i captured on the my honey pot need recommendation on what is going o? The infected computers is located at address ${ADDRESS}. A quick check of my low interaction Honeypot (based on nepenthes) gives the following data: i know its a worm but what is going on thanks in advance




linux-sqos:/opt/nepenthes/var/log # cat nepenthes.log
<snip>
[18032007 02:26:03 info module] 76 4
[18032007 02:26:03 info module] SMB Session Request 76
H CKFDENECFDEFFCFGEFFCCACACACACACA
[18032007 02:26:03 warn module] Unknown NETDDE exploit 76 bytes State 1
[18032007 02:26:03 module] Stored Hexdump var/hexdumps/850745ec6a9f3cc3d7ce4bdd7294e468.bin (0x0809fa80 , 0x0000004c).
[18032007 02:26:03 warn module] Unknown SMBName exploit 0 bytes State 1
[18032007 02:26:03 info handler dia] Unknown DCOM request, dropping
[18032007 02:26:11 crit sc handler] MATCH linkxor::link matchCount 5 map_items 5
[18032007 02:26:11 info sc handler] i = 1 map_items 5 , map = size
[18032007 02:26:11 info sc handler] i = 2 map_items 5 , map = size
[18032007 02:26:11 info sc handler] i = 3 map_items 5 , map = key
[18032007 02:26:11 info sc handler] i = 4 map_items 5 , map = post
[18032007 02:26:11 info sc handler] Found linkbot XOR decoder, key 0x1b, payload is 0x00b2 bytes long.
[18032007 02:26:11 info sc handler] connectbackfiletransfer::linktransfer -> ${ADDRESS}:56330
[18032007 02:26:11 info sc handler] connectbackfiletransfer::linktransfer -> ${ADDRESS}:56330, key 0xaeed1ff8.
[18032007 02:26:11 info down mgr] Handler link download handler will download link://${ADDRESS}:56330/ru0f+A==
[18032007 02:26:13 info handler dia] Download via linkbot filetransferr done! ( download is 114176 bytes)
[18032007 02:26:13 info mgr submit] File b6c9254853a642e90756cfb04efd67ea has type PE executable for MS Windows (GUI) Intel 80386 32-bit
[18032007 02:26:13 warn dia] Unknown ASN1_SMB Shellcode (Buffer 172 bytes) (State 0)
[18032007 02:26:13 dia] Stored Hexdump var/hexdumps/16e9e789e405a1bc1e69a3a7f302416b.bin (0x080a1a40 , 0x000000ac).
[18032007 02:26:13 warn module] Unknown PNP Shellcode (Buffer 172 bytes) (State 0)





[18032007 02:26:13 module] Stored Hexdump var/hexdumps/16e9e789e405a1bc1e69a3a7f302416b.bin (0x080a1638 , 0x000000ac).
[18032007 02:26:13 warn module] Unknown LSASS Shellcode (Buffer 172 bytes) (State 0)
[18032007 02:26:13 module] Stored Hexdump var/hexdumps/16e9e789e405a1bc1e69a3a7f302416b.bin (0x080a08f0 , 0x000000ac).
[18032007 02:26:13 warn handler dia] Unknown DCOM Shellcode (Buffer 172 bytes) (State 0)
[18032007 02:26:13 handler dia] Stored Hexdump var/hexdumps/16e9e789e405a1bc1e69a3a7f302416b.bin (0x0809fa80 , 0x000000ac).
<snip>
linux-sqos:/opt/nepenthes/var/binaries # ls -l b6c9254853a642e90756cfb04efd67ea
-rw-r--r-- 1 root root 114176 Mar 18 02:26 b6c9254853a642e90756cfb04efd67ea
linux-sqos:/opt/nepenthes/var/binaries # file b6c9254853a642e90756cfb04efd67ea
b6c9254853a642e90756cfb04efd67ea: PE executable for MS Windows (GUI) Intel 80386 32-bit
linux-sqos:/opt/nepenthes/var/binaries # cd /opt/nepenthes/var/hexdumps
linux-sqos:/opt/nepenthes/var/hexdumps # ls -l 16e9e789e405a1bc1e69a3a7f302416b.bin
-rw-r--r-- 1 root root 172 Mar 18 02:26 16e9e789e405a1bc1e69a3a7f302416b.bin
linux-sqos:/opt/nepenthes/var/hexdumps # file 16e9e789e405a1bc1e69a3a7f302416b.bin
16e9e789e405a1bc1e69a3a7f302416b.bin: data
linux-sqos:/opt/nepenthes/var/hexdumps # xxd -g 1 -u 16e9e789e405a1bc1e69a3a7f302416b.bin
0000000: 00 00 00 A8 FF 53 4D 42 72 00 00 00 00 08 01 40 .....SMBr......@
0000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2C 03 ..............,.
0000020: 02 08 10 3E 00 85 00 02 50 43 20 4E 45 54 57 4F ...>....PC NETWO
0000030: 52 4B 20 50 52 4F 47 52 41 4D 20 31 2E 30 00 02 RK PROGRAM 1.0..
0000040: 4D 49 43 52 4F 53 4F 46 54 20 4E 45 54 57 4F 52 MICROSOFT NETWOR
0000050: 4B 53 20 31 2E 30 33 00 02 4D 49 43 52 4F 53 4F KS 1.03..MICROSO
0000060: 46 54 20 4E 45 54 57 4F 52 4B 53 20 33 2E 30 00 FT NETWORKS 3.0.
0000070: 02 4C 41 4E 4D 41 4E 31 2E 30 00 02 4C 4D 31 2E .LANMAN1.0..LM1.
0000080: 32 58 30 30 32 00 02 4C 41 4E 4D 41 4E 32 2E 31 2X002..LANMAN2.1
0000090: 00 02 4E 54 20 4C 41 4E 4D 41 4E 20 31 2E 30 00 ..NT LANMAN 1.0.
00000a0: 02 4E 54 20 4C 4D 20 30 2E 31 32 00 .NT LM 0.12.
linux-sqos:/opt/nepenthes/var/hexdumps #

If this is the same host as featuring in your other two recent threads then maybe you should tend to those threads first. After all we've established already the host has holes like swiss cheese and it's not running the OSes we handle in this forum.