MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous links, many of which point to a redirector service known for malicious activity. The document body, though heavily obfuscated, contains a URL that appears to be part of this malicious infrastructure. The presence of a 'download button' lure further supports the phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=movement+break+cards+pdf In PDF document text
- http://files.njapphotos.site/uploads/1/3/1/4/131437307/kejibi-seboropetavet.pdfIn PDF document text
- http://files.yourdayweddingsindiana.com/uploads/1/3/0/9/130969160/47ebb56a1e08d48.pdfIn PDF document text
- http://pubak.mballew.com/uploads/1/3/1/3/131398404/nokezojosotuf.pdfIn PDF document text
- http://xalik.1milliontitleones.com/uploads/1/3/1/3/131398367/rosomi.pdfIn PDF document text
- http://tusefa.arcangeli-boats.com/uploads/1/3/1/3/131379877/6668248.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/1/0432/6001/8852/files/galaxy_note_8_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1975/3879/files/quantitative_aptitude_formulas_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4356/8278/files/sipabigaloxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9488/2984/files/keziza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1386/4602/files/14630526900.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2915/0368/files/13167030061.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4980/3162/files/pixowamefi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4937/6161/files/muninawolojodiva.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8022/7747/files/37674849555.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2176/9627/files/rolling_stone_s_top_500_albums.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1446/3394/files/35929607011.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/26485928330.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4575/6833/files/tafetadixu.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_off00006358.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6358 | 5280 bytes |
SHA-256: 4333ea42a8d6103a26b1b2bf52e1cfc018f375a02144fb09d4b1fcff235fda8a |
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font_01_sfnt_off00007533.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7533 | 10292 bytes |
SHA-256: ed2aa5f50d3a12ec42608d1eaf53a73742e74068859bf37dc1c2535edc994613 |
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font_02_sfnt_off0000986c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x986C | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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