Network Analysis
| Name | Response | Post-Analysis Lookup |
|---|---|---|
| apps.identrust.com |
CNAME
a1952.dscq.akamai.net
CNAME
identrust.edgesuite.net
|
23.67.53.27 |
| mail.bretoffice.com |
CNAME
bretoffice.com
|
185.174.174.220 |
GET
200
http://apps.identrust.com/roots/dstrootcax3.p7c
REQUEST
RESPONSE
BODY
GET /roots/dstrootcax3.p7c HTTP/1.1
Connection: Keep-Alive
Accept: */*
User-Agent: Microsoft-CryptoAPI/6.1
Host: apps.identrust.com
HTTP/1.1 200 OK
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-Robots-Tag: noindex
Referrer-Policy: same-origin
Last-Modified: Fri, 13 Oct 2023 16:28:31 GMT
ETag: "37d-6079b8c0929c0"
Accept-Ranges: bytes
Content-Length: 893
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
Content-Type: application/pkcs7-mime
Cache-Control: max-age=3600
Expires: Mon, 13 Nov 2023 23:56:06 GMT
Date: Mon, 13 Nov 2023 22:56:06 GMT
Connection: keep-alive
ICMP traffic
No ICMP traffic performed.
IRC traffic
No IRC requests performed.
Suricata Alerts
| Flow | SID | Signature | Category |
|---|---|---|---|
| TCP 185.174.174.220:587 -> 192.168.56.103:49165 | 2260002 | SURICATA Applayer Detect protocol only one direction | Generic Protocol Command Decode |
| TCP 192.168.56.103:49165 -> 185.174.174.220:587 | 906200022 | SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) | undefined |
Suricata TLS
| Flow | Issuer | Subject | Fingerprint |
|---|---|---|---|
|
TLS 1.2 192.168.56.103:49165 185.174.174.220:587 |
C=US, O=Let's Encrypt, CN=R3 | CN=bretoffice.com | 15:85:54:1b:25:61:3c:07:7c:b7:9d:98:40:b9:70:7d:33:c8:7d:4a |
Snort Alerts
No Snort Alerts