MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by an ML classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though obfuscated, contains the URL https://ttraff.ru/pify?keyword=mastery+george+leonard+pdf, which is a primary indicator of malicious intent. The presence of numerous other PDF links suggests a link farm designed to obscure the ultimate destination and potentially distribute malware or conduct phishing.
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=mastery+george+leonard+pdf In PDF document text
- http://files.beannaigh.com/uploads/1/3/2/6/132695556/gogupobonapixasibe.pdfIn PDF document text
- http://files.exploretravelplanners.com/uploads/1/3/0/7/130775958/xunixama_gufunida_pipov.pdfIn PDF document text
- http://files.digitalmindset.ltd/uploads/1/3/1/1/131164573/sodepufesas-fedejetuka-kafiwujibugo-kadusezet.pdfIn PDF document text
- http://files.kepasaukulele.com/uploads/1/3/1/3/131398279/buduxed_taworomoxijus.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/1/0434/0583/6438/files/tukonuxokanuto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2157/4044/files/4999132140.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9227/9445/files/wafamu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7698/3713/files/gozerotonawupu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4373/2126/files/19011850963.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5293/4044/files/38805820018.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4375/7992/files/fawukoro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4782/1212/files/goronatulagefisov.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1653/3654/files/mukatisotuno.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5049/2316/files/18910824800.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7467/4083/files/99446755412.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fovurasavelibegesixaga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8126/9401/files/juxidifopuri.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_off000064a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A2 | 5056 bytes |
SHA-256: 119803073975b3d82c586c530eba6e3a9ae4b5972e0c6e775dba192a2e8cb136 |
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font_01_sfnt_off000075ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75ED | 9664 bytes |
SHA-256: 6ce30a5ec29ef28fbe2af93f62d5e9787fda279dd27dfee536c738d1f59c17af |
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font_02_sfnt_off000096e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96E5 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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