MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by a machine learning classifier as malicious. It contains a large number of external links, many pointing to PDF files with numeric slugs, suggesting a link farm or SEO manipulation tactic. The document body contains text related to 'Brampton manor 6th form', likely a lure to attract clicks to the embedded URLs. No scripts were extracted, but the presence of numerous external links indicates a potential for redirecting users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL http://3003exposition.com/uploads/1/3/0/7/130739996/130739996.html#brampton+manor+6th+form
- http://bpmsreunion.com/uploads/1/3/0/2/130289564/titutev.pdf
- http://immediateinsight.org/uploads/1/3/0/7/130775952/purekisomafu_mamosipeluw.pdf
- http://juliabobrova.com/uploads/1/3/1/3/131379280/nurufizox.pdf
- http://same.earth/uploads/1/3/0/7/130775567/8441033.pdf
- http://r3healthandfitness.com/uploads/1/3/0/7/130775653/0ca2e.pdf
- http://simplysmallliving.com/uploads/1/3/0/2/130272504/dunurewogologiw_mapaj.pdf
- http://consignmentyourway.com/uploads/1/3/1/4/131453861/44796aa1f4.pdf
- http://plans2prosper.com/uploads/1/3/0/6/130639491/11fd7babadb1d.pdf
- http://farishtrust.org/uploads/1/3/0/8/130874370/fepim_kujinoj_vabuza_fijapelekabaj.pdf
- http://themoonandmeapothecary.com/uploads/1/3/0/7/130739539/lawabilusameku.pdf
- http://alexiosai.com/uploads/1/3/0/8/130813079/nogixenefugoxiv.pdf
- http://lexiraefittraining.net/uploads/1/3/0/7/130740255/zinen-neviduremije.pdf
- http://surveying.fyi/uploads/1/3/1/4/131409309/kuvaramolega.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007ec8.bin9c99a04d4ec296300ff8378bf19fc710c0625366de045b80a2b0a3ea323f3616 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EC8 | 9132 bytes |
font_01_sfnt_off0000a164.bin2c32c498f23db3cae400dac070c72b38d41a5d5dbe5041cbe08e7cee44e1acfd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA164 | 2648 bytes |
font_02_sfnt_off0000aab4.bin5b7ff9d959bb2883b1b0c2500d24f4d9915860f6a4226734142cfc8a0ca39c60 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAAB4 | 16040 bytes |
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