Submitted URL: http://uimesoe.net/F6loYMOZ0nhZJRomaxQumcAEM0Vf5Dy0QWBAElli8T71pkCAYwOtGSk7kk5n/
Effective URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/0095...
Submission: On January 30 via api from DK

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 8 HTTP transactions. The main IP is 198.12.208.132, located in Scottsdale, United States and belongs to AS-26496-GO-DADDY-COM-LLC, US. The main domain is ifhportugal.pt.
TLS certificate: Issued by cPanel, Inc. Certification Authority on December 4th 2020. Valid for: 3 months.
This is the only time ifhportugal.pt was scanned on urlscan.io!

urlscan.io Verdict: Potentially Malicious

Targeting these brands: DHL (Transportation)

Domain & IP information

IP Address AS Autonomous System
1 1 2001:4860:480... 15169 (GOOGLE)
2 10 198.12.208.132 26496 (AS-26496-...)
8 2
Apex Domain
Subdomains
Transfer
10 ifhportugal.pt
ifhportugal.pt
200 KB
1 uimesoe.net
uimesoe.net
299 B
8 2
Domain Requested by
10 ifhportugal.pt 2 redirects ifhportugal.pt
1 uimesoe.net 1 redirects
8 2

This site contains no links.

Subject Issuer Validity Valid
ifhportugal.pt
cPanel, Inc. Certification Authority
2020-12-04 -
2021-03-04
3 months crt.sh

This page contains 1 frames:

Primary Page: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Frame ID: 571C179CBCFA68D6C6E2FF1A2D84867A
Requests: 9 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

  1. http://uimesoe.net/F6loYMOZ0nhZJRomaxQumcAEM0Vf5Dy0QWBAElli8T71pkCAYwOtGSk7kk5n/ HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-trac... HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-trac... HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-trac... Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

8
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

217 kB
Transfer

418 kB
Size

1
Cookies

Page URL History

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

  1. http://uimesoe.net/F6loYMOZ0nhZJRomaxQumcAEM0Vf5Dy0QWBAElli8T71pkCAYwOtGSk7kk5n/ HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/ HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/index.php?valid=true&id=88850835 HTTP 302
    https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 00951124a.php
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/
Redirect Chain
  • http://uimesoe.net/F6loYMOZ0nhZJRomaxQumcAEM0Vf5Dy0QWBAElli8T71pkCAYwOtGSk7kk5n/
  • https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/
  • https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/index.php?valid=true&id=88850835
  • https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
3 KB
1 KB
Document
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache / PHP/5.6.40
Resource Hash
9648d698ac84deef6b985a9ac5bba53dcf57f54f3edbfc1a6dcfdff579440698
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
ifhportugal.pt
:scheme
https
:path
/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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
cookie
PHPSESSID=gdk9q4vs75c43ni4dogg5oq9k4
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:39 GMT
server
Apache
x-powered-by
PHP/5.6.40
expires
Thu, 19 Nov 1981 08:52:00 GMT
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma
no-cache
vary
Accept-Encoding,User-Agent
content-encoding
gzip
x-ua-compatible
IE=edge
x-content-type-options
nosniff
x-robots-tag
noindex, nofollow
content-length
1231
content-type
text/html; charset-UTF-8;charset=UTF-8

Redirect headers

date
Sat, 30 Jan 2021 08:31:39 GMT
server
Apache
x-powered-by
PHP/5.6.40
expires
Thu, 19 Nov 1981 08:52:00 GMT
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma
no-cache
location
./00951124a.php?web=succes&local=_&id=82943578
vary
Accept-Encoding,User-Agent
content-encoding
gzip
x-ua-compatible
IE=edge
x-content-type-options
nosniff
x-robots-tag
noindex, nofollow
content-length
311
content-type
text/html; charset-UTF-8;charset=UTF-8
style.css
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/css/
209 KB
72 KB
Stylesheet
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/css/style.css
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
993198ae94d90e3ea850f7d6b70443b64cf5f817098c778821edf924c297eea3
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 01 Jan 2020 07:06:22 GMT
server
Apache
vary
Accept-Encoding,User-Agent
content-type
text/css; charset=utf-8
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
expires
Sun, 30 Jan 2022 08:31:40 GMT
style.js
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/js/
96 KB
34 KB
Script
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/js/style.js
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
b56dd0f5e443608e46b42696f86fe376190c1688f2586cf5345b0b43f2973a5c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 12 Nov 2018 14:23:54 GMT
server
Apache
vary
Accept-Encoding,User-Agent
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
34470
expires
Sun, 30 Jan 2022 08:31:40 GMT
lg.svg
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/
2 KB
835 B
Image
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/lg.svg
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
aeed178a287002e32c4a7767dc24b3c732a812cdd42017835055e42db4d2eae1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 15 Aug 2019 20:02:52 GMT
server
Apache
vary
Accept-Encoding,User-Agent
content-type
image/svg+xml
cache-control
max-age=2592000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
729
expires
Mon, 01 Mar 2021 08:31:40 GMT
pak.png
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/
878 B
989 B
Image
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/pak.png
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
4057023fcfa4360934b1a1409a74a40ffbc2bb7dacd2bcc6f69d66a9673f09e8
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:41 GMT
x-content-type-options
nosniff
last-modified
Thu, 15 Aug 2019 21:02:56 GMT
server
Apache
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
878
expires
Mon, 01 Mar 2021 08:31:41 GMT
ta3.svg
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/
2 KB
1 KB
Image
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/ta3.svg
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
42794908246997d603888b2c2098941e0c3f9b7b0f719134365789189c7edac0
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:41 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Fri, 16 Aug 2019 17:27:28 GMT
server
Apache
vary
Accept-Encoding,User-Agent
content-type
image/svg+xml
cache-control
max-age=2592000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
1048
expires
Mon, 01 Mar 2021 08:31:41 GMT
pub.jpg
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/
80 KB
81 KB
Image
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/pub.jpg
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
fd6d79b881550d2aced201e506cbd7dfacafc19c16db81a655ad06f2835819c5
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:41 GMT
x-content-type-options
nosniff
last-modified
Thu, 15 Aug 2019 20:59:12 GMT
server
Apache
content-type
image/jpeg
cache-control
max-age=2592000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
82133
expires
Mon, 01 Mar 2021 08:31:41 GMT
pubr.gif
ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/
8 KB
8 KB
Image
General
Full URL
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/layout/img/pubr.gif
Requested by
Host: ifhportugal.pt
URL: https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
198.12.208.132 Scottsdale, United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
ip-198-12-208-132.ip.secureserver.net
Software
Apache /
Resource Hash
38d38e7a9e31f364cf1238ed6efcad478b3d71b56a8070c7aeda136e7a09dfa6
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://ifhportugal.pt/-/905e0f7ad94952c31e50dd1383e49caa/905e0f7ad94952c31e50dd1383e49caa/dhl-tracking/F004f19441/00951124a.php?web=succes&local=_&id=82943578
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sat, 30 Jan 2021 08:31:41 GMT
x-content-type-options
nosniff
last-modified
Fri, 16 Aug 2019 00:49:28 GMT
server
Apache
content-type
image/gif
cache-control
max-age=2592000
accept-ranges
bytes
x-robots-tag
noindex, nofollow
content-length
8344
expires
Mon, 01 Mar 2021 08:31:41 GMT
truncated
/
17 KB
17 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
79b6bfed5b8e93eafbc4b6cc1aeb1a66256446899c27bfb099fc336fb59d3171

Request headers

Origin
https://ifhportugal.pt
Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8

Verdicts & Comments Add Verdict or Comment

Potentially malicious activity detected
Disclaimer: These verdicts should be used to detect potentially malicious websites, not as a final verdict!

urlscan

Phishing against: DHL (Transportation)

13 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.

object| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated function| preventBack object| Modernizr function| $ function| jQuery

1 Cookies

Domain/Path Name / Value
ifhportugal.pt/ Name: PHPSESSID
Value: gdk9q4vs75c43ni4dogg5oq9k4

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Content-Type-Options nosniff