ABUSE.MOM
THREAT REPORT

IP Threat Report
52.154.143.25

ABUSE.MOM — BEHAVE OR GET EXPOSED

Generated: 2026-05-20 19:28:30
First seen: 2026-04-16 19:00:07
Last seen: 2026-04-17 06:00:06
265

⛔ Verdict: BLOCK

This IP address has been classified as a source of malicious automated activity. Threat score: 265/100. Total malicious requests observed: 18.

UA_SUSDANGER_PATHREDIRECT_PROBEBURST
01

Geolocation & Classification

IP Address
52.154.143.25
Type
Hosting
Country
🇺🇸 United States
City
Des Moines
ISP
Microsoft Corporation
Organization
Microsoft Azure Cloud (centralus)
Autonomous System
AS8075 Microsoft Corporation
Hit Count
18
02

Detection Signatures

SignatureDescriptionPointsSeverity
UA suspicious (short/empty)Behavioral anomaly detected by automated analysis+15
Danger strong hits: 82High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 160Medium-risk: admin panels, config files+60
Probe pattern 302->404 same pathBehavioral anomaly detected by automated analysis+20
Burst: 19 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 64 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 164High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 320Medium-risk: admin panels, config files+60
Burst: 34 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 119 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 17High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 39Medium-risk: admin panels, config files+60
Burst: 28 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 61 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 147High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 281Medium-risk: admin panels, config files+60
Danger medium hits: 159Medium-risk: admin panels, config files+60
Burst: 52 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 113High-risk paths: shells, RCE vectors, exploits+100
Danger medium hits: 239Medium-risk: admin panels, config files+60
Burst: 60 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 1High-risk paths: shells, RCE vectors, exploits+25
Danger medium hits: 1Medium-risk: admin panels, config files+10
Burst: 18 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 57 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 17 req / 2sAbnormally fast request rate — automated scanning+35
Burst: 56 req / 10sAbnormally fast request rate — automated scanning+35
Burst: 62 req / 10sAbnormally fast request rate — automated scanning+35
Danger strong hits: 80High-risk paths: shells, RCE vectors, exploits+100
Burst: 59 req / 10sAbnormally fast request rate — automated scanning+35
Danger medium hits: 157Medium-risk: admin panels, config files+60
Burst: 55 req / 10sAbnormally fast request rate — automated scanning+35
Σ = 1615
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

2026-04-16 19:00:07
First malicious request detected
IP entered monitoring from server access logs
During observation
Multiple detection signatures triggered
UA suspicious (short/empty) (+15), Danger strong hits: 82 (+100), Danger medium hits: 160 (+60)
2026-04-17 06:00:06
Last malicious request observed
Total score reached: 265/100
Next cycle
IP blocked — all subsequent requests denied (HTTP 403)
Added to blocklist automatically
05

Network Provider

Microsoft Corporation
AS8075 · 🇺🇸 United States
06

Recommendations

Actions taken & recommended

  • IP 52.154.143.25 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

🤖 Bot Detection

Address UA spoofing from 52.154.143.25: maintain blocklist of known malicious UA strings, require consistent UA across sessions, implement TLS fingerprinting.

🔎 Directory Scan Defense

IP 52.154.143.25 is enumerating directories. Configure fail2ban apache-404 jail after 10+ 404 errors. Disable directory listings. Normalize all 404 responses.

🌊 Traffic Flood Defense

IP 52.154.143.25 is generating excessive traffic. Limit connections per source IP. Enable geographic blocking if traffic from this region is unexpected.

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
bl.spamcop.net
✓ Clean
dnsbl-1.uceprotect.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

52.154.143.25 has been assigned a threat score of 265/100 (Critical). With this rating, the IP falls into the critical severity bracket — among the most dangerous addresses in our monitoring database.

The following attack categories were identified:

User-Agent AnomalyPath EnumerationRequest Flooding

📊 Threat Analysis

The address 52.154.143.25 originates from Des Moines, United States, operating on the network of Microsoft Corporation. It was identified through automated analysis of incoming network traffic across monitored endpoints. Over a period of 1 days, this IP generated 18 malicious requests, averaging approximately 18 requests per 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. The diversity of 3 separate attack methods suggests a comprehensive attack toolkit — likely an automated scanner that tests for vulnerabilities across multiple categories. Our records show 101 malicious IPs originating from United States, positioning it as a significant contributor to global threat activity. At 265/100, this is an extremely high-risk address. All traffic should be considered hostile.

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

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🏢 Same network: AS8075

74.241.249.229 (340)4.182.24.88 (285)20.65.61.3 (283)4.205.39.97 (283)20.29.71.103 (283)View all →
12

Security Intelligence

💡 HTTP Header Analysis for Threat Detection

Examining HTTP headers beyond User-Agent reveals attack tools and automated scripts. Missing standard headers, unusual ordering, non-standard values, and inconsistencies with claimed client identity all serve as reliable detection signals.

💡 Content Delivery Network Risks

CDNs can inadvertently mask the true origin of malicious traffic, making attribution difficult. Attackers abuse CDN services to proxy their attacks, leverage cached content for amplification, and exploit misconfigurations in CDN-to-origin connections.

🔍 Check Any IP Address

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