MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains a lure related to the 'Hunger Games' book, but the primary malicious activity is driven by embedded links. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic indicates that the document contains a link pointing to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=hunger+games+book+1+read+online+pdf'. Additionally, the PDF_SEO_LINK_FARM heuristic suggests the PDF is part of a larger scheme to generate traffic through numerous external links, with 'https://cdn.shopify.com/s/files/1/0431/2711/1841/files/defajiponavamup.pdf' being one of the first identified.
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=hunger+games+book+1+read+online+pdf In PDF document text
- http://files.laarmyexplorers.org/uploads/1/3/1/3/131397938/7610747.pdfIn PDF document text
- http://files.skaarknives.com/uploads/1/3/1/6/131607703/6a9ab1e33e3e.pdfIn PDF document text
- http://files.dianajart.com/uploads/1/3/0/7/130738755/aa5843a.pdfIn PDF document text
- http://files.avoncommunityheritagefestival.org/uploads/1/3/2/6/132681392/pirasokojisa-xigekom.pdfIn PDF document text
- http://files.embodiedtherapysantarosa.com/uploads/1/3/0/9/130969505/6688783.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/1/0431/2711/1841/files/defajiponavamup.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4527/3251/files/46802955902.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4541/2261/files/busimedakaniruziruwepurem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5149/1233/files/bufevotigutamanogupa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pexigubozorabavajodumixi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5836/2528/files/strip_metadata_from.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3463/0554/files/22021333408.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3314/0127/files/mubenotimipiremumixe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8795/3053/files/bayesian_analysis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6989/8913/files/febrile_neutropenia_in_pediatrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8155/6375/files/82141063362.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8942/0695/files/vomivuwogep.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9925/0081/files/jekama.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9353/2573/files/mobasaluwap.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_off00006c2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C2C | 5580 bytes |
SHA-256: fdd92563b6c38fe03e5f8a2a74cdf85733b4fb984c03723a61de3f014bca3775 |
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font_01_sfnt_off00007f08.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F08 | 10260 bytes |
SHA-256: caa42b97b8f0e3f8d2c6b2a467562e11d94fee0ebe02b5461090047b107e0392 |
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