MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
T1203 Exploitation for Client Execution
The PDF contains a link farm with numerous external PDF links, many of which redirect through a malicious domain. The primary redirector URL is `https://ttraff.ru/pify?keyword=minecraft+maximum+enchantment+level`, which is designed to lead users to a collection of other PDFs. This suggests a phishing or scam campaign aiming to drive traffic to potentially malicious content.
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=minecraft+maximum+enchantment+level In PDF document text
- http://files.newwoodfordhs.com/uploads/1/3/0/9/130969525/zorivuraj.pdfIn PDF document text
- http://files.maltipoos.org/uploads/1/3/1/4/131437648/rufas.pdfIn PDF document text
- http://files.pdkmusic.com/uploads/1/3/1/3/131381544/vubalubamamawad_sivejujena_guboral_kataleviwe.pdfIn PDF document text
- http://files.naturebajuicebar.com/uploads/1/3/1/3/131383251/xetilu-supisuloludubi-bipajexa-vibekefipopefis.pdfIn PDF document text
- http://files.thefireflymystic.com/uploads/1/3/0/7/130775009/3439985.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/1/0428/5300/7516/files/17302412945.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7804/1244/files/zufokuxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4952/5149/files/35439852618.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3835/1255/files/vigilitagosijuw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3314/1146/files/dilev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8576/6564/files/vabenofuvakenajekuxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1442/2687/files/sitowel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1653/3654/files/lewasagiberu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8462/7616/files/53134710632.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8819/1396/files/xoxunon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0935/1578/files/jiwofi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1416/8480/files/72591382720.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3387/8940/files/nigagujoga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0008/5160/files/dokarabipedipaji.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_off00009ee1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EE1 | 5076 bytes |
SHA-256: 93b0e1860925451cb67eb4d802b2c1c4562308775785fb7884e1900284bc0f15 |
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font_01_sfnt_off0000b00f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB00F | 10632 bytes |
SHA-256: 85f12d92ef21e8e1d809927a94d1d6dc43bd050a6878b0e7c04d5742334d8df2 |
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