MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a redirector service. The document body, though partially corrupted, contains text suggesting a lure related to a 'sky sports tv app not working android' issue, which is likely intended to trick users into clicking the malicious links. The primary malicious URL identified is https://ttraff.ru/pify?keyword=sky+sports+tv+app+not+working+android, which is flagged as a malicious redirector.
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=sky+sports+tv+app+not+working+android In PDF document text
- http://files.stoppatriarchy.org/uploads/1/3/1/4/131482941/b6af5f89296.pdfIn PDF document text
- http://suverid.cyclebavaria.com/uploads/1/3/1/4/131438044/87501fa7cd5fe6.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/1/0428/9835/8432/files/47878122177.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5166/3012/files/duxatiramisozufuku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/0992/8342/files/pdf_splitter_portable_freeware.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0460/3432/1572/files/bompani_electric_cooker_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3178/1791/files/hawking_brief_answers_to_the_big_questions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9543/2099/files/31156890701.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2552/8989/files/principios_de_quimica_atkins_descargar_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9707/9460/files/61398922561.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6343/4654/files/vegirevopovadefetuviwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9889/7574/files/90487703937.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8381/7375/files/binukuxozufawuno.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/1860/0868/files/87292379505.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/todumederenipuxerijup.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_off0000664f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x664F | 5184 bytes |
SHA-256: 9c5a25547d2a86390c5e31584b02ad81b02c104bd2e6f80b08d3beba004fb936 |
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font_01_sfnt_off0000780d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x780D | 10076 bytes |
SHA-256: 2aa93a6803cf5e585bc4c4783468f2d98d4acf94fbe36c52c9957dd82a65ffc5 |
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font_02_sfnt_off00009aad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AAD | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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