Score: 1.3 (>= 0.8) Infected Target: 130.107.245.45 Infector List: 202.233.234.172 Egg Source List: 202.233.234.172 C & C List: Peer Coord. List: Resource List: Observed Start: 05/10/2008 01:39:52.676 PDT Report End: 05/10/2008 01:39:55.037 PDT Gen. Time: 05/10/2008 01:39:59.498 PDT INBOUND SCAN EXPLOIT 202.233.234.172 (7) (01:39:52.676 PDT-01:39:55.037 PDT) event=1:2001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3400 (01:39:58.090 PDT) ------------------------- event=1:2466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3072 (01:39:54.639 PDT) 445<-4765 (01:39:52.676 PDT) ------------------------- event=1:99913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4765 (01:39:53.090 PDT-01:39:53.092 PDT) 2: 445<-3072 (01:39:55.035 PDT-01:39:55.037 PDT) EXPLOIT (slade) EGG DOWNLOAD 202.233.234.172 (2) (01:39:56.473 PDT) event=1:2000047 {tcp} E3[rb] BLEEDING-EDGE VIRUS Sasser Transfer _up.exe 9996<-3288 (01:39:56.473 PDT) ------------------------- event=1:3000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3288 (01:39:56.594 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 202.233.234.172 (01:39:59.498 PDT) event=555:5555005 {tcp} E5[sc] scade detected scanning of 21 IPs (fail ratio=0:2/21): 0->0 (01:39:59.498 PDT) 104.173.183.71 (01:39:59.498 PDT) event=1:2001569 {tcp} E5[rb] BLEEDING-EDGE Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1073->445 (01:39:59.498 PDT) ATTACK PREP DECLARE BOT tcpslice 1210408792.676 1210408795.038 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.245.45' ============================== SEPARATOR ================================