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1.exe

Malicious Library UPX PE64 PE File OS Processor Check MZP Format
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6403_us Sept. 7, 2023, 6:55 p.m. Sept. 7, 2023, 7:01 p.m.
Size 3.9MB
Type PE32+ executable (GUI) x86-64, for MS Windows
MD5 ff06438321dc9f8b1dadfe3fecb1df92
SHA256 5059cddaa044258fb64b4b49f7d3ecca0a2520da05e4ee44c706fc82014ad438
CRC32 E6273A0B
ssdeep 49152:Mgh98D4xlsAOPmUIkUI8RUyvhoDCfVC0fLqaNl1XvGTx/S5rcW8jXNO:aa71fYO
Yara
  • Malicious_Library_Zero - Malicious_Library
  • OS_Processor_Check_Zero - OS Processor Check
  • UPX_Zero - UPX packed file
  • mzp_file_format - MZP(Delphi) file format
  • PE_Header_Zero - PE File Signature
  • IsPE64 - (no description)

Name Response Post-Analysis Lookup
mayo.edu
A 129.176.1.88
129.176.1.88
IP Address Status Action
129.176.1.88 Active Moloch
164.124.101.2 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 129.176.1.88:443 -> 192.168.56.103:49173 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49170 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49167 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49161 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49173 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49167 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49161 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49174 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49169 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49176 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49169 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49175 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49165 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49175 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49179 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49180 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49179 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49178 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49172 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49187 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49183 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49181 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49182 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49187 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49183 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49181 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49195 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49188 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49192 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49185 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49195 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49185 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49190 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49163 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49189 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49191 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49189 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49171 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49191 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 192.168.56.103:49171 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49193 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49193 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49177 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49177 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49194 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49186 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49164 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 192.168.56.103:49164 -> 129.176.1.88:443 906200054 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined
TCP 129.176.1.88:443 -> 192.168.56.103:49168 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49184 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic
TCP 129.176.1.88:443 -> 192.168.56.103:49196 2029340 ET INFO TLS Handshake Failure Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
section .didata