MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links designed to lead users to a redirector service, which in turn points to other PDF files hosted on various domains. The primary redirector URL is identified as malicious. This suggests a link farm or phishing campaign aiming to distribute malicious content or lead users to scam pages. No scripts were extracted, but the PDF structure and embedded links strongly indicate a malicious intent to redirect users.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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 https://ttraff.ru/pify?keyword=am%25C3%25A9nagement+du+territoire+cours+pdf In PDF document text
- http://files.eaglecreeklavender.com/uploads/1/3/1/3/131398250/lopojurani-bikani-donugobujurulot-kugozetuxazal.pdfIn PDF document text
- http://files.francisansing.com/uploads/1/3/1/4/131437472/bekemupadulumi.pdfIn PDF document text
- http://sojapux.kinnistudios.com/uploads/1/3/0/7/130740013/kuwiwexoset.pdfIn PDF document text
- http://files.youngstiling.co.uk/uploads/1/3/2/6/132681482/fewovulibezumuvegem.pdfIn PDF document text
- http://jekipa.775marketing.com/uploads/1/3/1/8/131871699/naviruti.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0428/1293/2255/files/kamivisope.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7846/7222/files/10978561934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9477/8791/files/dipelazuxexupim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6463/1189/files/zafutuga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8323/5489/files/23555314069.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1175/1579/files/jexekajira.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9743/0941/files/50076137844.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5461/2123/files/64711366792.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jedufejaselikaruratemop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4062/8120/files/pelubefisumonosekamo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8580/7269/files/sekaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4504/4892/files/sound_of_silence_ukulele.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5588/8022/files/88174090757.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007f1f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F1F | 5456 bytes |
SHA-256: d5a6e8e88d4836f81800201d2180d82e3c89b586837f42d0f2eb0270f328b390 |
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font_01_sfnt_off0000914b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x914B | 12508 bytes |
SHA-256: d0bdaa64291a2af093c091dde3f2609795a5cd9ce7a0e746546030c198b9a08a |
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font_02_sfnt_off0000b856.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB856 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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