Score: 1.3 (>= 0.8) Infected Target: 130.107.180.201 Infector List: 76.172.171.20 Egg Source List: 76.172.171.20 C & C List: Peer Coord. List: Resource List: Observed Start: 11/03/2008 18:24:00.760 PST Report End: 11/03/2008 18:24:02.114 PST Gen. Time: 11/03/2008 18:24:03.942 PST INBOUND SCAN EXPLOIT 76.172.171.20 (7) (18:24:00.760 PST-18:24:02.114 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1316 (18:24:03.942 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-1234 (18:24:00.760 PST) 445<-1282 (18:24:02.011 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1282 (18:24:02.108 PST-18:24:02.114 PST) 2: 445<-1234 (18:24:00.882 PST-18:24:00.901 PST) EXPLOIT (slade) EGG DOWNLOAD 76.172.171.20 (4) (18:24:03.498 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1287 (18:24:03.498 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1316 (18:24:03.905 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1287 (18:24:03.537 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1316 (18:24:03.905 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 76.172.171.20 (18:24:03.488 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1287 (18:24:03.488 PST) ATTACK PREP DECLARE BOT tcpslice 1225765440.760 1225765442.115 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.180.201' ============================== SEPARATOR ================================