MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external resources, many of which are hosted on Shopify and appear to be part of a link farm designed to mimic legitimate downloads. The primary redirector URL, https://ttraff.com/pify?keyword=12th+centum+scored+answer+papers+pdf+download, is flagged as malicious. This suggests the document's purpose is to funnel users through malicious infrastructure to potentially download malware or engage in phishing.
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.com/pify?keyword=12th+centum+scored+answer+papers+pdf+download In PDF document text
- http://files.watar-ksa.com/uploads/1/3/1/6/131606890/8159576ca6ca35a.pdfIn PDF document text
- http://files.nadinesteklenski.com/uploads/1/3/0/7/130739116/nesud-fazifam-runezux.pdfIn PDF document text
- http://riwetomo.michellecurticeskin.com/uploads/1/3/1/1/131163599/rutakuvume.pdfIn PDF document text
- http://files.neurothinktank.com/uploads/1/3/1/6/131606128/dusewomotaxike_pizewa_zopurirug.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3893/1109/files/fetawopini.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8579/1393/files/99130619421.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6036/2392/files/2519629768.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2861/9168/files/80640676624.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9812/0094/files/dazunawa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6889/1040/files/maxalokozukosadij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1970/6269/files/bibilitataz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0239/5813/files/mixing_audio.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2152/5407/files/automate_excel_print_to.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0876/0742/files/alkaloid_adalah.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7492/9319/files/rujikusijudobu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1470/1735/files/meyers_snow_plows_troubleshooting.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7595/3049/files/football_today_xbmc.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6397/4805/files/mumetofaw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5660/4070/files/bukowski_poetry.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000846c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846C | 5576 bytes |
SHA-256: f055f893371e6045a569222483fd43ad5830c607942ee8a4ab5ed59309499875 |
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font_01_sfnt_off00009751.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9751 | 10160 bytes |
SHA-256: a61b077f0c58b1eb49c2e7cfb84e89feda5300fc16c31dfe944d601f3e828629 |
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font_02_sfnt_off0000ba2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBA2F | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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