mozilla/5.0 (x11; linux x86_64) sppb-rce-poc

[[TODO: MAP ONE SENTENCE SUMMARY]]

Category: [[TODO: MAP CATEGORY]] Avg 2.5 req/min Seen on 65 systems 740 observed requests 1 exact variants First seen August 3, 2026 Last seen October 18, 2026

[[TODO: MAP INTRODUCTION PARAGRAPH 1]]

[[TODO: MAP INTRODUCTION PARAGRAPH 2]]

What is mozilla/5.0 (x11; linux x86_64) sppb-rce-poc?

[[TODO: MAP DEFINITION SUMMARY]]

[[TODO: MAP SHORT REFERENCE SUMMARY]]

Analyst summary: [[TODO: MAP ANALYST REPORT SUMMARY]]
User-agent
mozilla/5.0 (x11; linux x86_64) sppb-rce-poc
Observed source IPs
0
Observed requests
740
Source networks
43
Exact variants
1
Latest hit count
436
Latest miss count
631
Latest 404 count
0
Unique paths
24
Related campaigns
[[TODO: MAP RELATED CAMPAIGN COUNT]]

Observed exact user-agent strings

mozilla/5.0 (x11; linux x86_64) sppb-rce-poc First seen August 3, 2026 · Last seen October 18, 2026

Behavior profile

[[TODO: MAP BEHAVIOR PROFILE INTRO]]

Category
[[TODO: MAP CATEGORY]]
Average request rate
2.5 requests per minute
HTTP and HTTPS support
[[TODO: MAP HTTP HTTPS SUPPORT]]
HTTP version support
[[TODO: MAP PROTOCOL SUPPORT SUMMARY]]
Redirect behavior
[[TODO: MAP REDIRECT BEHAVIOR]]
Robots.txt behavior
[[TODO: MAP ROBOTS TXT BEHAVIOR]]
Crawl-rate behavior
[[TODO: MAP CRAWL RATE BEHAVIOR]]
JavaScript execution
[[TODO: MAP JAVASCRIPT SUPPORT]]
Form submission activity
[[TODO: MAP FORM SUBMISSION ACTIVITY]]
Malformed URL requests
[[TODO: MAP MALFORMED URL BEHAVIOR]]
HTTP/1.0: [[TODO: MAP HTTP 1.0 SUPPORT]] HTTP/1.1: [[TODO: MAP HTTP 1.1 SUPPORT]] HTTP/2: [[TODO: MAP HTTP 2 SUPPORT]] HTTP/3: [[TODO: MAP HTTP 3 SUPPORT]] [[TODO: MAP HEADER ORDER FINGERPRINTED]]

Source distribution

[[TODO: MAP SOURCE DISTRIBUTION INTRO]]

Top countries

Country Networks Site sightings Share
Indonesia 12 90 56.6%
United Kingdom 4 37 20.7%
United States 9 28 12.8%
Canada 3 4 2.4%
Netherlands 4 5 1.5%
Germany 3 3 1.5%
Lithuania 1 4 1.4%
Bulgaria 2 2 1.2%
Singapore 2 3 0.9%
Türkiye 2 2 0.8%

Top ASNs

ASN Organization Networks Share
AS150493 [[TODO: MAP ASN ORGANIZATION]] 6 52.2%
AS209605 [[TODO: MAP ASN ORGANIZATION]] 4 21.1%
AS206092 [[TODO: MAP ASN ORGANIZATION]] 5 7.3%
AS139952 [[TODO: MAP ASN ORGANIZATION]] 3 7.0%
AS141077 [[TODO: MAP ASN ORGANIZATION]] 3 2.0%
AS212238 [[TODO: MAP ASN ORGANIZATION]] 2 1.5%
AS46475 [[TODO: MAP ASN ORGANIZATION]] 2 1.4%
AS197170 [[TODO: MAP ASN ORGANIZATION]] 2 1.2%
AS151590 [[TODO: MAP ASN ORGANIZATION]] 1 1.2%
AS16276 [[TODO: MAP ASN ORGANIZATION]] 1 0.7%

Top datacenters

Provider Type Snapshots Share

Representative source IPs

[[TODO: MAP REPRESENTATIVE IPS INTRO]]

HTTP fingerprint and request characteristics

[[TODO: MAP HTTP FINGERPRINT INTRO]]

Observed header order
[[TODO: MAP HTTP HEADER ORDER SUMMARY]]
Common headers sent
[[TODO: MAP COMMON HEADERS SUMMARY]]
TLS and HTTPS behavior
[[TODO: MAP TLS HTTPS SUMMARY]]
URL normalization behavior
[[TODO: MAP URL NORMALIZATION SUMMARY]]
Malformed request patterns
[[TODO: MAP MALFORMED REQUEST SUMMARY]]
[[TODO: MAP OBSERVED HTTP HEADERS]]

Observed sample requests

[[TODO: MAP SAMPLE REQUESTS INTRO]]

GET
/index.php?option=com_sppagebuilder&task=asset.uploadCustomIcon
Status pattern: HTTP 301
Seen 39 times, Last seen August 20, 2026
GET
/?option=com_sppagebuilder&task=asset.uploadCustomIcon
Status pattern: HTTP 403
Seen 17 times, Last seen August 20, 2026
GET
/index.php?option=com_sppagebuilder&task=asset.uploadCustomIcon
Status pattern: HTTP 200
Seen 3 times, Last seen August 18, 2026
POST
/index.php?option=com_sppagebuilder&task=asset.uploadCustomIcon
Status pattern: HTTP 403
Seen 27 times, Last seen August 18, 2026

Related campaigns and associations

[[TODO: MAP RELATED CAMPAIGNS INTRO]]

[[TODO: MAP RELATED CAMPAIGN NAME]]

[[TODO: MAP RELATED CAMPAIGN SUMMARY]]
Related IPs: [[TODO: MAP RELATED CAMPAIGN IP COUNT]], Systems seen: [[TODO: MAP RELATED CAMPAIGN SYSTEMS SEEN]]
Confidence: [[TODO: MAP RELATED CAMPAIGN CONFIDENCE]]

Detailed analyst report

[[TODO: MAP ANALYST REPORT PARAGRAPH 1]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 2]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 3]]

Frequently asked questions about mozilla/5.0 (x11; linux x86_64) sppb-rce-poc

What is mozilla/5.0 (x11; linux x86_64) sppb-rce-poc?

[[TODO: MAP FAQ WHAT IS ANSWER]]

Is mozilla/5.0 (x11; linux x86_64) sppb-rce-poc considered malicious?

[[TODO: MAP FAQ MALICIOUS ANSWER]]

Does mozilla/5.0 (x11; linux x86_64) sppb-rce-poc respect robots.txt and crawl-rate controls?

[[TODO: MAP FAQ ROBOTS ANSWER]]

What infrastructure is commonly associated with mozilla/5.0 (x11; linux x86_64) sppb-rce-poc?

[[TODO: MAP FAQ INFRASTRUCTURE ANSWER]]