urlscan.io logo urlscan.io
SecurityTrails logo

sigstr.s3.amazonaws.com Open in urlscan Pro
52.216.88.219  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://app.sigstr.com/windowsoutlookagent
Effective URL: https://sigstr.s3.amazonaws.com/agent/latest/sigstr.single.install.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQF7...
Submission: On April 27 via manual from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 3 domains to perform 1 HTTP transactions. The main IP is 52.216.88.219, located in Ashburn, United States and belongs to AMAZON-02, US. The main domain is sigstr.s3.amazonaws.com.
TLS certificate: Issued by DigiCert Baltimore CA-2 G2 on January 11th 2021. Valid for: a year.
This is the only time sigstr.s3.amazonaws.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 3 3.214.17.73 14618 (AMAZON-AES)
1 52.216.88.219 16509 (AMAZON-02)
1 1
Apex Domain
Subdomains		 Transfer
2 sigstr.com
app.sigstr.com
841 B
1 amazonaws.com
sigstr.s3.amazonaws.com
1 terminusplatform.com
email2.terminusplatform.com
1 KB
1 3
Domain Requested by
2 app.sigstr.com 2 redirects
1 sigstr.s3.amazonaws.com
1 email2.terminusplatform.com 1 redirects
1 3

This site contains no links.

Subject Issuer Validity Valid
*.s3.amazonaws.com
DigiCert Baltimore CA-2 G2		 2021-01-11 -
2022-02-11		 a year crt.sh

This page contains 1 frames:

Primary Page: https://sigstr.s3.amazonaws.com/agent/latest/sigstr.single.install.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQF7WMMWFIV436R6S%2F20210427%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210427T123959Z&X-Amz-Expires=300&X-Amz-SignedHeaders=host&X-Amz-Signature=1225f78f8d8a106b2b247ab445dc1cfd8f3ddbb4e0b3f1a893e2b0b66e287e96
Frame ID: D00393F64CB73607FE78F41BCA678C17
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^AmazonS3$/i
Overall confidence: 100%
Detected patterns
  • headers server /^AmazonS3$/i

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request sigstr.single.install.exe
sigstr.s3.amazonaws.com/agent/latest/
Redirect Chain
  • http://app.sigstr.com/windowsoutlookagent
  • https://app.sigstr.com/windowsoutlookagent
  • https://email2.terminusplatform.com/windowsoutlookagent
  • https://sigstr.s3.amazonaws.com/agent/latest/sigstr.single.install.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQF7WMMWFIV436R6S%2F20210427%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=2...
0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://sigstr.s3.amazonaws.com/agent/latest/sigstr.single.install.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQF7WMMWFIV436R6S%2F20210427%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210427T123959Z&X-Amz-Expires=300&X-Amz-SignedHeaders=host&X-Amz-Signature=1225f78f8d8a106b2b247ab445dc1cfd8f3ddbb4e0b3f1a893e2b0b66e287e96
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.216.88.219 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-1-w.amazonaws.com
Software
AmazonS3 /
Resource Hash

Request headers

Host
sigstr.s3.amazonaws.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-amz-id-2
6gLCnGQ//Ev+JaJPzWWjC5spUPkN1KrI4wARLEQFmT8S46B5Dh9jyMsVdVCnNzZxCVuTlPduqwU=
x-amz-request-id
XZ6XZ1NRM7QPW3YZ
Date
Tue, 27 Apr 2021 12:40:00 GMT
Last-Modified
Fri, 09 Apr 2021 15:02:34 GMT
ETag
"ac453a09f8277548a1b5adbc1ddaa767"
x-amz-server-side-encryption
AES256
Accept-Ranges
bytes
Content-Type
application/octet-stream
Content-Length
1677952
Server
AmazonS3

Redirect headers

Access-Control-Allow-Credentials
true
Access-Control-Allow-Origin
https://app.sigstr.com
Cache-Control
no-cache,no-store,must-revalidate,private
Content-Encoding
gzip
Content-Type
text/html; charset=utf-8
Location
https://sigstr.s3.amazonaws.com/agent/latest/sigstr.single.install.exe?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAQF7WMMWFIV436R6S%2F20210427%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20210427T123959Z&X-Amz-Expires=300&X-Amz-SignedHeaders=host&X-Amz-Signature=1225f78f8d8a106b2b247ab445dc1cfd8f3ddbb4e0b3f1a893e2b0b66e287e96
Pragma
no-cache
Referrer-Policy
strict-origin-when-cross-origin
Set-Cookie
_sigstr_session=f8cdc23fd2cbc60af325a7a4469f503d; path=/; secure; HttpOnly
Strict-Transport-Security
max-age=31536000; includeSubDomains
Vary
Accept-Encoding, Origin
Via
1.1 spaces-router (fc27938738da-dirty)
X-Content-Type-Options
nosniff
X-Download-Options
noopen
X-Frame-Options
SAMEORIGIN
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
a6435c48-17a5-ba23-0b44-6185e26d31a1
X-Runtime
0.087690
X-Xss-Protection
1; mode=block
Date
Tue, 27 Apr 2021 12:39:59 GMT
Content-Length
331

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

app.sigstr.com
email2.terminusplatform.com
sigstr.s3.amazonaws.com
3.214.17.73
52.216.88.219