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phclient-config.helputalk.com Open in urlscan Pro
47.56.70.144  Public Scan

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URL: https://phclient-config.helputalk.com/
Submission: On February 20 via automatic, source certstream-suspicious
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 3 countries across 2 domains to perform 17 HTTP transactions. The main IP is 47.56.70.144, located in San Mateo, United States and belongs to CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN. The main domain is phclient-config.helputalk.com.
TLS certificate: Issued by Let's Encrypt Authority X3 on November 12th 2019. Valid for: 3 months.
This is the only time phclient-config.helputalk.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 47.56.70.144 45102 (CNNIC-ALI...)
1 47.246.43.204 24429 (TAOBAO Zh...)
2 47.105.204.137 37963 (CNNIC-ALI...)
4 47.99.245.210 37963 (CNNIC-ALI...)
2 3.121.64.120 16509 (AMAZON-02)
1 47.99.32.207 37963 (CNNIC-ALI...)
17 7
6    47.56.70.144 (San Mateo, United States)

ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN)
phclient-config.helputalk.com
1    47.246.43.204 (San Mateo, United States)

ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN)
teacher.classroom.helputalk.com
2    47.105.204.137 (Hangzhou, China)

ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN)
dev.media-center.helputalk.com
4    47.99.245.210 (Hangzhou, China)

ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN)
dev.im-server.helputalk.com
2    3.121.64.120 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-121-64-120.eu-central-1.compute.amazonaws.com
webcollector-1.agora.io
1    47.99.32.207 (Hangzhou, China)

ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN)
im-server.helputalk.com
Domain Requested by
6 phclient-config.helputalk.com phclient-config.helputalk.com
4 dev.im-server.helputalk.com phclient-config.helputalk.com
2 webcollector-1.agora.io phclient-config.helputalk.com
2 dev.media-center.helputalk.com phclient-config.helputalk.com
1 im-server.helputalk.com phclient-config.helputalk.com
1 teacher.classroom.helputalk.com phclient-config.helputalk.com
17 6

This site contains no links.

Subject Issuer Validity Valid
lessonlist.helputalk.com
Let's Encrypt Authority X3		 2019-11-12 -
2020-02-10		 3 months crt.sh
teacher.classroom.helputalk.com
TrustAsia TLS RSA CA		 2019-05-10 -
2020-05-09		 a year crt.sh
dev.media-center.helputalk.com
Let's Encrypt Authority X3		 2020-01-05 -
2020-04-04		 3 months crt.sh
dev.im-server.helputalk.com
Let's Encrypt Authority X3		 2020-01-06 -
2020-04-05		 3 months crt.sh
*.agora.io
Go Daddy Secure Certificate Authority - G2		 2019-10-09 -
2021-12-08		 2 years crt.sh
im-server.helputalk.com
Let's Encrypt Authority X3		 2019-12-28 -
2020-03-27		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://phclient-config.helputalk.com/
Frame ID: 43F2A2BBFF0A02555BD0A3B612AA33DC
Requests: 24 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

17
Requests

59 %
HTTPS

0 %
IPv6

2
Domains

6
Subdomains

7
IPs

3
Countries

5819 kB
Transfer

9335 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

17 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
phclient-config.helputalk.com/ 		82 KB
63 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
32462aad52165ecb2633f7328c26b156bc13ed1c8bc9797445178f618c836bc4

Request headers

Host
phclient-config.helputalk.com
Connection
keep-alive
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/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,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
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document

Response headers

Server
nginx
Date
Thu, 20 Feb 2020 02:01:40 GMT
Content-Type
text/html
Last-Modified
Tue, 12 Nov 2019 03:50:31 GMT
Transfer-Encoding
chunked
Connection
keep-alive
Vary
Accept-Encoding
ETag
W/"5dca2c07-1479c"
Content-Encoding
gzip
app.cd123fd4ef338c7192df3574951439f9.css
phclient-config.helputalk.com/static/css/ 		515 KB
187 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://phclient-config.helputalk.com/static/css/app.cd123fd4ef338c7192df3574951439f9.css
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
84838556db8795a148bca06a0b07ffa128b1317486cb0b3fdaeda5ac98867bd3

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

Date
Thu, 20 Feb 2020 02:01:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 12 Nov 2019 03:50:31 GMT
Server
nginx
ETag
W/"5dca2c07-80bd8"
Vary
Accept-Encoding
Content-Type
text/css
Transfer-Encoding
chunked
Connection
keep-alive
manifest.3ad1d5771e9b13dbdad2.js
phclient-config.helputalk.com/static/js/ 		800 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://phclient-config.helputalk.com/static/js/manifest.3ad1d5771e9b13dbdad2.js
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
77b87f2e8468b07df6dcb7c12fe7cedc619153bb8489b20e12fb5092136cc948

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Date
Thu, 20 Feb 2020 02:01:41 GMT
Last-Modified
Tue, 12 Nov 2019 03:50:31 GMT
Server
nginx
ETag
"5dca2c07-320"
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
800
vendor.d2293a9a5e5ed0663a44.js
phclient-config.helputalk.com/static/js/ 		1 MB
376 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
f613db9810697daff64fcfec3c6ae343e065e0a49e60009d1feb47cda328ccf2

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Date
Thu, 20 Feb 2020 02:01:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 12 Nov 2019 03:50:31 GMT
Server
nginx
ETag
W/"5dca2c07-11a283"
Vary
Accept-Encoding
Content-Type
application/javascript
Transfer-Encoding
chunked
Connection
keep-alive
app.d8c981c5787c04b73261.js
phclient-config.helputalk.com/static/js/ 		6 MB
4 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
838aea709227676923168e25183fe05c5d199742f425c561ca0251b779a477cb

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Date
Thu, 20 Feb 2020 02:01:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 12 Nov 2019 03:50:31 GMT
Server
nginx
ETag
W/"5dca2c07-580d47"
Vary
Accept-Encoding
Content-Type
application/javascript
Transfer-Encoding
chunked
Connection
keep-alive
truncated
/ 		54 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
66048db09d285b2a7b479a1829843e2cf59910756d196be763ebbfb9f24b2ed4

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		5 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
8ac8d2d055274a5e0333cf88fd293a718debcbe13a6e7a4c172613d711e03054

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
4de97069-9ec0-486b-90cf-4bcfcf1d8e49
https://phclient-config.helputalk.com/ 		313 KB
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://phclient-config.helputalk.com/4de97069-9ec0-486b-90cf-4bcfcf1d8e49
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4c48024adad488b97c74f9245b9f571035f4502f9c95fa0756f49105ec7aea17

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
worker

Response headers

Content-Length
320395
AgoraRTS.wasm
teacher.classroom.helputalk.com/ 		2 MB
2 MB 		XHR
General
Check archive.org
Download Go to
Full URL
https://teacher.classroom.helputalk.com/AgoraRTS.wasm
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
47.246.43.204 San Mateo, United States, ASN24429 (TAOBAO Zhejiang Taobao Network Co.,Ltd, CN),
Reverse DNS
Software
Tengine /
Resource Hash
753bef5d084293d2d9fcbaf26535948ff977fafd7f2e05b98df3cdab8e578943

Request headers

Referer
https://phclient-config.helputalk.com/
Origin
https://phclient-config.helputalk.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

X-Qiniu-Zone
as0
X-Log
X-Log
Date
Thu, 20 Feb 2020 02:01:49 GMT
Via
cache48.l2de1[3418,200-0,M], cache35.l2de1[3420,0], cache6.de2[3572,200-0,M], cache9.de2[3751,0]
X-Svr
IO
Content-Md5
5Akprg0FctGGYMe3fpBLbQ==
Age
0
X-Cache
MISS TCP_MISS dirn:-2:-2
Content-Transfer-Encoding
binary
X-Swift-CacheTime
31104000
Content-Disposition
inline; filename="AgoraRTS.wasm"; filename*=utf-8''AgoraRTS.wasm
Connection
keep-alive
Content-Length
1622715
X-M-Reqid
DUAAANfDm2zf-fQV
X-M-Log
QNM:lac62;SRCPROXY:lac65;SRC:1443;SRCPROXY:1443;QNM3:2037
Last-Modified
Mon, 11 Nov 2019 02:38:53 GMT
Server
Tengine
Etag
"FlN0qAIsT4ppQVaXcCGqBW4T22EF"
Vary
Origin
Ali-Swift-Global-Savetime
1582164109
Content-Type
application/wasm
Access-Control-Allow-Origin
*
Access-Control-Expose-Headers
X-Log, X-Reqid
Cache-Control
public, max-age=31536000
Accept-Ranges
bytes
Timing-Allow-Origin
*
X-Qnm-Cache
Miss
EagleId
2ff62b9d15821641062297860e
X-Reqid
2m4AAACtLXPf-fQV
X-Swift-SaveTime
Thu, 20 Feb 2020 02:01:49 GMT
truncated
/ 		2 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
831567f2711edfe90edafa2992c5e026a01758fa51b1d077ea332ac0584f6500

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
0f1cd1de19b874975dd5ef22aadb722fbcdc9400f5df3bd5d164a0eb68e100e2

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
undefined
phclient-config.helputalk.com/ 		548 B
548 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://phclient-config.helputalk.com/undefined
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.56.70.144 San Mateo, United States, ASN45102 (CNNIC-ALIBABA-US-NET-AP Alibaba (US) Technology Co., Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
d465172175d35d493fb1633e237700022bd849fa123164790b168b8318acb090

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

Date
Thu, 20 Feb 2020 02:01:45 GMT
Server
nginx
Connection
keep-alive
Content-Length
548
Content-Type
text/html
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
471f5b7180978f049072552635f61965b27370c3c1b3c0e75ea9ae8a6c9f10b2

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
0ececc466e3efa2ab9f3bcbc7210c6e5d0ca5f40d7e62780c058222ee8012c17

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
truncated
/ 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
18b835bc0952c060999547769527b73f92bed2850d92b7d7c6fcc384f2059e6f

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
image/png
Agoraio-Api-getChannelTokenV3
dev.media-center.helputalk.com/ 		398 B
844 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.media-center.helputalk.com/Agoraio-Api-getChannelTokenV3?account=30410524&channelname=222222T&key=d762387e112151522a4641018c6dd40d&time=1582164105&user=pc_users_im_upload_image
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.105.204.137 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
nginx/1.10.3 (Ubuntu) /
Resource Hash
62d790fbc8cc6890f3c4075ca3895bd1583d260298ce80259316c7ffb7e7275a

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers

Pragma
no-cache
Date
Thu, 20 Feb 2020 02:01:46 GMT
Content-Encoding
gzip
Server
nginx/1.10.3 (Ubuntu)
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Expires
Thu, 19 Nov 1981 08:52:00 GMT
Agoraio-Api-getTokenV3
dev.media-center.helputalk.com/ 		409 B
850 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.media-center.helputalk.com/Agoraio-Api-getTokenV3?account=4030410524&version=1&key=d762387e112151522a4641018c6dd40d&time=1582164105&user=pc_users_im_upload_image
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.105.204.137 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
nginx/1.10.3 (Ubuntu) /
Resource Hash
88c303b999af179c3d2f34b491dcc243474a0a5f706f17529d1f1147adb8005c

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers

Pragma
no-cache
Date
Thu, 20 Feb 2020 02:01:46 GMT
Content-Encoding
gzip
Server
nginx/1.10.3 (Ubuntu)
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Expires
Thu, 19 Nov 1981 08:52:00 GMT
handler.ashx
dev.im-server.helputalk.com/ 		0
0 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.im-server.helputalk.com/handler.ashx?cmd=getpptimage&FileNamePath=trial_class%2Ftrial_class%2F1186_test_call_FTE3_L3.3.pptx
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.99.245.210 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers
message
webcollector-1.agora.io/events/ 		4 B
454 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://webcollector-1.agora.io:6443/events/message?eventType=stream_switch
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.121.64.120 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-121-64-120.eu-central-1.compute.amazonaws.com
Software
nginx/1.16.1 / Express
Resource Hash
9aee6b1bcdf617d8e39bb1f2b624c68ea33deb9d48e0364aeaded836d3d00293

Request headers

Access-Control-Request-Method
POST
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
content-type,timeout

Response headers

Date
Thu, 20 Feb 2020 02:01:46 GMT
Server
nginx/1.16.1
X-Powered-By
Express
ETag
W/"4-Yf+Bwwqjx254r+pisuO9HfpJ6FQ"
Allow
POST
Access-Control-Allow-Methods
GET, POST
Content-Type
text/html; charset=utf-8
Access-Control-Allow-Origin
*
Access-Control-Max-Age
86400
Connection
keep-alive
Access-Control-Allow-Headers
Origin, X-Requested-With, Agora-Forwarded-For, Content-Type, Accept, timeout
Content-Length
4
message
webcollector-1.agora.io/events/ 		13 B
458 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://webcollector-1.agora.io:6443/events/message?eventType=stream_switch
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.121.64.120 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-121-64-120.eu-central-1.compute.amazonaws.com
Software
nginx/1.16.1 / Express
Resource Hash
5a8e1897f74cd1f879f61a8bb8b659af3983f9bedd54e07204637e83d4f78c36

Request headers

timeout
10000
Referer
https://phclient-config.helputalk.com/
Origin
https://phclient-config.helputalk.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-type
application/json; charset=UTF-8

Response headers

Date
Thu, 20 Feb 2020 02:01:46 GMT
ETag
W/"d-avSWORc65adQiC7Scg2DxU3Dc58"
Server
nginx/1.16.1
X-Powered-By
Express
Access-Control-Max-Age
86400
Access-Control-Allow-Methods
GET, POST
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
*
Connection
keep-alive
Access-Control-Allow-Headers
Origin, X-Requested-With, Agora-Forwarded-For, Content-Type, Accept, timeout
Content-Length
13
handler.ashx
dev.im-server.helputalk.com/ 		0
0 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.im-server.helputalk.com/handler.ashx?cmd=getpptimage&FileNamePath=trial_class%2Ftrial_class%2F1186_test_call_FTE3_L3.3.pptx
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.99.245.210 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers
handler.ashx
dev.im-server.helputalk.com/ 		0
0 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.im-server.helputalk.com/handler.ashx?cmd=getpptimage&FileNamePath=trial_class%2Ftrial_class%2F1186_test_call_FTE3_L3.3.pptx
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.99.245.210 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers
handler.ashx
dev.im-server.helputalk.com/ 		0
0 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.im-server.helputalk.com/handler.ashx?cmd=getpptimage&FileNamePath=trial_class%2Ftrial_class%2F1186_test_call_FTE3_L3.3.pptx
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.99.245.210 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method
GET
Origin
https://phclient-config.helputalk.com
Referer
https://phclient-config.helputalk.com/
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Access-Control-Request-Headers
x-requested-with

Response headers
handler.ashx
im-server.helputalk.com/ 		1 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://im-server.helputalk.com/handler.ashx?cmd=getpptimage&FileNamePath=trial_class/trial_class/1186_test_call_FTE3_L3.3.pptx&callback=__jp0
Requested by
Host: phclient-config.helputalk.com
URL: https://phclient-config.helputalk.com/static/js/vendor.d2293a9a5e5ed0663a44.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
47.99.32.207 Hangzhou, China, ASN37963 (CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software
nginx /
Resource Hash
58020c0767109c4d391960a43ce5327daae1efb1dda6320e78e069d277f1a569

Request headers

Referer
https://phclient-config.helputalk.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Pragma
no-cache
Date
Thu, 20 Feb 2020 02:01:53 GMT
Server
nginx
Transfer-Encoding
chunked
Content-Type
text/html; charset=UTF-8
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Expires
Thu, 19 Nov 1981 08:52:00 GMT

Verdicts & Comments Add Verdict or Comment

44 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| onformdata object| onpointerrawupdate function| webpackJsonp object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| JSBridge function| receiveMessage function| receiveCommand function| JSEncrypt object| Easycanvas object| Sketch function| Signal object| AgoraRTC object| AgoraRTS function| eve function| mina function| Snap boolean| debugFlag object| socketLog function| consoleLog function| dump function| isArray function| isFunction function| isNumber function| isString function| keyName function| random undefined| device object| mediaMiddleware object| signalMiddleware object| $store function| $message object| GameControl function| onorientationchange object| Vue function| __jp0

0 Cookies

26 Console Messages

Source Level URL
Text
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
account 30410524
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
03:01:45:242 Agora-SDK [INFO]: Creating client, MODE: rtc CODEC: h264
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
03:01:45:244 Agora-SDK [DEBUG]: use wasm
console-api error URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
您的浏览器不支持 RTS！
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api error URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
获取信令TOKEN 错误 您的设备没有网络 请稍后再试吧
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
获取信令TOKEN 错误 您的设备没有网络 请稍后再试吧
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
程序运行环境T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
程序运行版本0.0.14
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
03:01:50:872 Agora-SDK [DEBUG]: decoder download success
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
03:01:51:160 Agora-SDK [INFO]: preload worker ready
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
03:01:51:168 Agora-SDK [INFO]: preload decoder ready 1 1
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
系统故障错误Network Error
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api log URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
无法获取课件错误码 4061
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T
console-api warning URL: https://phclient-config.helputalk.com/static/js/app.d8c981c5787c04b73261.js(Line 38)
Message:
延时2秒加入信令频道 222222T

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.

dev.im-server.helputalk.com
dev.media-center.helputalk.com
im-server.helputalk.com
phclient-config.helputalk.com
teacher.classroom.helputalk.com
webcollector-1.agora.io
3.121.64.120
47.105.204.137
47.246.43.204
47.56.70.144
47.99.245.210
47.99.32.207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