ABUSE.MOM
THREAT REPORT

IP Threat Report
52.141.35.48

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-05-30 07:14:42
First seen: 2026-04-27 16:00:05
Last seen: 2026-05-15 20:00:05
255

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 255/100. Total malicious requests observed: 131.

DANGER_PATHBURSTRATIO_404
01

Geolocation & Classification

IP Address
52.141.35.48
Type
Hosting
Country
🇰🇷 South Korea
City
Seoul
ISP
Microsoft Corporation
Organization
Microsoft Azure Cloud (koreacentral)
Autonomous System
AS8075 Microsoft Corporation
Hit Count
131
02

Detection Signatures

SignatureDescriptionPointsSeverity
Danger strong hits: 19High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 39Medium-risk: admin panels, config files+60
Burst: 11 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 39 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 40 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 10 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 35 req / 10sAbnormally fast request rate — automated scanning+35
404 ratio >= 60%Majority of requests returned 404 — enumeration+25
Burst: 36 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 12 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 43 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 37 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 8High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 87Medium-risk: admin panels, config files+60
Burst: 30 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 42 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 38 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 11High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 60Medium-risk: admin panels, config files+60
Danger strong hits: 22High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 98Medium-risk: admin panels, config files+60
Danger strong hits: 18High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 59Medium-risk: admin panels, config files+60
Burst: 41 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 12High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 55Medium-risk: admin panels, config files+60
Danger strong hits: 16High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 56Medium-risk: admin panels, config files+60
Burst: 33 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 54Medium-risk: admin panels, config files+60
Danger strong hits: 17High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 61Medium-risk: admin panels, config files+60
Danger strong hits: 15High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 36Medium-risk: admin panels, config files+60
Danger strong hits: 14High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 29Medium-risk: admin panels, config files+60
Danger strong hits: 26High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 44Medium-risk: admin panels, config files+60
Danger strong hits: 27High-risk paths: shells, RCE vectors, exploits+100
Danger strong hits: 2High-risk paths: shells, RCE vectors, exploits+50
Danger medium hits: 3Medium-risk: admin panels, config files+30
Burst: 7 req / 2sAbnormally fast request rate — automated scanning+35
Danger strong hits: 24High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 41Medium-risk: admin panels, config files+60
Danger medium hits: 84Medium-risk: admin panels, config files+60
Danger strong hits: 1High-risk paths: shells, RCE vectors, exploits+25
Danger strong hits: 5High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 23Medium-risk: admin panels, config files+60
Burst: 27 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 13High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 28Medium-risk: admin panels, config files+60
Danger strong hits: 29High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 62Medium-risk: admin panels, config files+60
Danger strong hits: 21High-risk paths: shells, RCE vectors, exploits+100
Burst: 29 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 90Medium-risk: admin panels, config files+60
Σ = 3505
03

Observed Activity

Reconstructed HTTP requests from server access logs. Target domains redacted for security.

[redacted]
GET
/
200
[redacted]
GET
/page
200
Requests shown: 2 · HTTP 404: 0 · Dangerous patterns: 0

* Typical request patterns for detected signatures. Actual target domains are redacted.

04

Timeline

2026-04-27 16:00:05
First malicious request detected
IP entered monitoring from server access logs
During observation
Multiple detection signatures triggered
Danger strong hits: 19 (+100), Danger medium hits: 39 (+60), Burst: 11 req / 2s (+35)
2026-05-15 20:00:05
Last malicious request observed
Total score reached: 255/100
Next cycle
IP blocked — all subsequent requests denied (HTTP 403)
Added to blocklist automatically
05

Network Provider

Microsoft Corporation
AS8075 · 🇰🇷 South Korea
06

Recommendations

Actions taken & recommended

  • IP 52.141.35.48 is blocked at application level (HTTP 403)
  • Consider blocking at firewall level (iptables/CSF) to reduce server load
  • Report abuse to the network provider via their abuse contact
  • Ensure sensitive files (.env, .git, backups) are not accessible from the web

🌊 Flood / DDoS Mitigation

Implement limit_req_zone in nginx. Deploy CDN with DDoS protection. Configure SYN cookies and connection tracking to throttle 52.141.35.48.

🔎 Path Enumeration Protection

Block scanning from 52.141.35.48: rate-limit 404 responses per IP, deploy a honeypot 404 page, ensure no backup files are web-accessible.

09

Blacklist Status (DNSBL)

This IP was checked against major DNS-based blacklists used by mail servers and firewalls worldwide.

⛔ LISTED
zen.spamhaus.org
✓ Clean
ix.dnsbl.manitu.net
✓ Clean
dnsbl.sorbs.net
✓ Clean
dnsbl-1.uceprotect.net
✓ Clean
bl.spamcop.net
✓ Clean
b.barracudacentral.org
✓ Clean
truncate.gbudb.net
✓ Clean
psbl.surriel.com

Checked: Spamhaus, SpamCop, Barracuda, SORBS, CBL, UCEProtect. Results may change over time.

10

Threat Analysis

52.141.35.48 has been assigned a threat score of 255/100 (Critical). This places it in the critical threat category. Immediate blocking is strongly advised across all network perimeters.

The following attack categories were identified:

Request FloodingPath Enumeration

📊 Threat Analysis

52.141.35.48 is registered in Seoul, South Korea, operating on the network of Microsoft Corporation. This IP first appeared in our threat feeds after triggering multiple behavioral detection signatures. The address has been active for 18 days in our monitoring system, producing 131 flagged requests at a rate of ~7.3/day. Operating from datacenter infrastructure, this IP is typical of addresses used in organized attack operations. Cloud and VPS providers are commonly exploited as launching platforms for automated scanning. Two attack patterns were identified (Request Flooding and Path Enumeration), suggesting a semi-automated campaign that targets multiple vulnerabilities. With 101 flagged addresses, South Korea represents a significant presence in our threat database. A score of 255/100 places this address in the top tier of severity. Block and investigate any historical connections.

This IP belongs to a hosting or data center provider. Malicious traffic from hosting infrastructure often originates from compromised VPS instances, rented servers used for scanning campaigns, or abused free-tier cloud accounts. Hosting providers typically respond to abuse reports within 24-72 hours.

11

Related Threats

🇰🇷 Top threats from South Korea

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🏢 Same network: AS8075

74.241.249.229 (340)20.151.111.128 (308)4.182.24.88 (285)20.65.61.3 (283)4.205.39.97 (283)View all →
12

Security Intelligence

💡 Command Injection Techniques

Command injection occurs when attackers insert operating system commands through application inputs. Successful exploitation grants direct server access, enabling data theft, malware installation, and lateral movement across networks.

💡 IoT Device Compromise Patterns

Internet of Things devices are prime targets for botnet recruitment due to weak default credentials, infrequent updates, and always-on connectivity. Compromised IoT devices generate persistent scanning and attack traffic without their owners knowledge.

🔍 Check Any IP Address

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