MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, with one specifically identified as a malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external PDF links, suggesting an attempt to manipulate search engine results or distribute malicious content. The primary malicious URL identified is https://ttraff.ru/pify?keyword=answer+me+lyrics+ishawna. No scripts were extracted, limiting the analysis of direct execution capabilities.
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=answer+me+lyrics+ishawna In PDF document text
- http://nirozeg.mikecurtisfootball.com/uploads/1/3/1/4/131453323/nudebir.pdfIn PDF document text
- http://sapegepa.celticknot1000.com/uploads/1/3/1/1/131164250/guvifuxasibume.pdfIn PDF document text
- http://mamab.fiberistas.com/uploads/1/3/2/6/132681352/988550.pdfIn PDF document text
- http://files.tabithafitness.com/uploads/1/3/1/3/131398177/vekabufapuwul_migaxisimup_bajoto.pdfIn PDF document text
- http://files.dahliastudio.com/uploads/1/3/1/3/131381003/saviradovajanes.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/1/0429/7654/2873/files/87334135120.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9444/2137/files/cadillac_escalade_2020_brochure.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/4797/1990/files/cset_multiple_subject.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4205/4048/files/kijuwan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3127/2346/files/zojabiwalipovuvub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6539/3820/files/pugafitisevizagupuke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8085/0335/files/41949178332.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1947/4856/files/xibamizomipuwidotowofax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8843/7655/files/xumavakorodofede.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5481/6667/files/discord_delete_dm_messages.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6281/3084/files/warixinovokafamula.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1977/8720/files/probability_worksheets_7th_grade_with_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9726/0192/files/xebixawimiwelulolegezazij.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8856/7706/files/82218846887.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000584a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x584A | 5220 bytes |
SHA-256: 7d5c8ffea2e89873a1526a92ad8fd58cb099aa79fea2e6ae127daa2c1480c2c7 |
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font_01_sfnt_off000069e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69E3 | 10032 bytes |
SHA-256: b1ff248b0d0d9ab70a1ed5ee14e34af3a37373a6294d13cf9131ead4fbd09eb0 |
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