MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to Shopify domains and one critical link to a known malicious redirector at ttraff.ru. The document body, though heavily obfuscated, contains the URL https://ttraff.ru/pify?keyword=turbo+fire+nutrition+guide+pdf, suggesting a lure to disguise malicious redirection. The presence of multiple PDF links and a redirector indicates a phishing or malware distribution 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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=turbo+fire+nutrition+guide+pdf In PDF document text
- http://files.maocorrea.com/uploads/1/3/1/1/131163976/fonixolumegosu.pdfIn PDF document text
- http://files.treeoflifetroupe.org/uploads/1/3/1/6/131637723/donirimiwiti.pdfIn PDF document text
- http://files.asantecreatives.com/uploads/1/3/0/7/130775498/97b67d69eb78e40.pdfIn PDF document text
- http://files.savethebear.org/uploads/1/3/0/9/130969580/guvuxaxopefax.pdfIn PDF document text
- http://files.propello-coaching.com/uploads/1/3/1/3/131380871/xogitoxumub_zimezexuwil_xeximefeforuro_kuzuvesemip.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/1/0429/1421/8143/files/numinekewudodoweda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9758/7861/files/segodewudubazexo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/giratajolexodomofavewolov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3117/4039/files/50626250839.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3849/9235/files/nubenibotuluruzadevom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8268/6367/files/82127606473.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7439/6058/files/nekadinurijemojifotex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2651/4077/files/57244732901.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4431/5029/files/basizaparenezonub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8023/6702/files/99879493695.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6564/7002/files/44250265471.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6647/4139/files/18597195534.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/muzaloxebomasu.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_off00006869.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6869 | 4760 bytes |
SHA-256: 2d87e718a649bbc75d55e7293cb9302a3659c894f91dcb50d3af61b506de32d7 |
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font_01_sfnt_off000078a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78A1 | 10560 bytes |
SHA-256: 8913b45964d0d7aff23f5613097f809aeb3757e0cc946b9e93bc7abc22b6c39b |
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font_02_sfnt_off00009cb7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9CB7 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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