Report - best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686

Report Overview

Visited public
2025-05-02 05:08:04
Tags
URL
best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686
Finishing URL
about:privatebrowsing
IP / ASN
113.108.66.99
#4134 Chinanet
Title
about:privatebrowsing

Detections

urlquery

Network Intrusion Detection

Threat Detection Systems

Domain Summary

Domain / FQDN	Rank	Registered	First Seen	Last Seen	Sent	Received	IP
best.obs.cn-sz1.ctyun.cn	unknown	2012-06-20	2024-02-01	2025-04-25	507 B	46 kB	113.108.66.99

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

No alerts detected

Threat Detection Systems

Public InfoSec YARA rules

Scan Date	Severity	Indicator	Alert
2025-05-02	medium	best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686	Detects a suspicious ELF binary with UPX compression
2025-05-02	medium	best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686	Linux.Trojan.Mirai

OpenPhish

No alerts detected

PhishTank

No alerts detected

Quad9 DNS

No alerts detected

ThreatFox

No alerts detected

Files detected

URL
best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686
IP
113.108.66.99
ASN
#4134 Chinanet

File type
ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux)
Size
46 kB (45680 bytes)
Hash
5b4595d038432e401aa55a62e6121d9e
d5aae83a3023b0614305e401684ef4245b042bc1
6839501de9c146c8b1d9a749c5727e61b0eb5d7cb8abf561ba0ddf4b02b4b253

Detections

Analyzer	Verdict	Alert
Public Nextron YARA rules	malware	Detects a suspicious ELF binary with UPX compression
Elastic Security YARA Rules	malware	Linux.Trojan.Mirai
VirusTotal	malicious	VirusTotal - Scan result 41/65

JavaScript (0)

HTTP Transactions (1)

URL IP Response Size

best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686

113.108.66.99

200 OK

46 kB

URL User Request GET
best.obs.cn-sz1.ctyun.cn/cn/sysnew.i686
IP
113.108.66.99:443
ASN
#4134 Chinanet

Certificate
IssuerUniTrust
Subject*.obs.ctyun.cn
FingerprintBF:52:4B:D3:70:31:A2:0C:75:BC:5E:CD:5B:84:AB:DE:06:B4:1C:C6
ValidityTue, 10 Sep 2024 04:01:13 GMT - Fri, 10 Oct 2025 15:59:59 GMT

File type
ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux)
Size
46 kB (45680 bytes)
Hash
5b4595d038432e401aa55a62e6121d9e
d5aae83a3023b0614305e401684ef4245b042bc1
6839501de9c146c8b1d9a749c5727e61b0eb5d7cb8abf561ba0ddf4b02b4b253

Detections

Analyzer	Verdict	Alert
Public Nextron YARA rules	malware	Detects a suspicious ELF binary with UPX compression
Elastic Security YARA Rules	malware	Linux.Trojan.Mirai
VirusTotal	malicious	VirusTotal - Scan result 41/65

HTTP Headers

GET /cn/sysnew.i686 HTTP/1.1
Host: best.obs.cn-sz1.ctyun.cn
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate, br
DNT: 1
Upgrade-Insecure-Requests: 1
Connection: keep-alive
Sec-Fetch-Dest: document
Sec-Fetch-Mode: navigate
Sec-Fetch-Site: cross-site
Pragma: no-cache
Cache-Control: no-cache

HTTP/1.1 200 OK
Server: OBS
x-obs-request-id: 000001968F6489D790163F65FBAB9D2D
x-reserved-indicator: 372
Accept-Ranges: bytes
ETag: "5b4595d038432e401aa55a62e6121d9e"
Last-Modified: Fri, 27 Jan 2023 14:20:21 GMT
Content-Disposition: attachment
Content-Type: binary/octet-stream
x-obs-id-2: 32AAAQAAEAABAAAQAAEAABAAAQAAEAABCSAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Date: Fri, 02 May 2025 05:07:32 GMT
Content-Length: 45680

Report Overview

Domain Summary

Related reports

Network Intrusion Detection Systems

Suricata /w Emerging Threats Pro

Threat Detection Systems

Public InfoSec YARA rules

OpenPhish

PhishTank

Quad9 DNS

ThreatFox

Files detected

URL

IP

ASN

File type

Size

Hash

Detections

JavaScript (0)

HTTP Transactions (1)

URL User Request GET

IP

ASN

Certificate

File type

Size

Hash

Detections

HTTP Headers