MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on cdn.shopify.com, and one critical link to a known malicious redirector at ttraff.ru. The document body, though heavily obfuscated, contains the text 'Best kundli software for pc free' and the malicious URL, suggesting a lure to trick users into clicking on potentially harmful links. No scripts were extracted from this sample.
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=best+kundli+software+for+pc+free In PDF document text
- http://busudu.amandazoe.co.uk/uploads/1/3/2/3/132303374/ninebuwa.pdfIn PDF document text
- http://files.theglowdancecompany.com/uploads/1/3/1/4/131438809/pokunobiserot.pdfIn PDF document text
- http://files.charlottechiphi.com/uploads/1/3/1/4/131438193/mufuxefixelujaj_zatimanemupadis_terop.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/1/0432/7338/8190/files/rovifiku.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9711/2219/files/learning_autocad_plant_3d.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6676/9058/files/34047308675.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4416/6037/files/bse_odisha_8th_class_geography_book_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5162/2305/files/71930136375.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3006/0955/files/dl_youtube_audio.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1141/5959/files/98243096807.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8937/1029/files/78596802630.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1900/9189/files/balancing_chemical_equations_questions.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6671/0429/files/prentice_hall_geometry_teacher_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2633/3351/files/12349728540.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6028/0982/files/duguzafedilasugawipipur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/8.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3681/0135/files/fakifa.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_off000064a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A0 | 5236 bytes |
SHA-256: 5731a83fa10afc9e754250a06d1e78e88dbf944d43001cdfd2d3ddc06989c76a |
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font_01_sfnt_off0000768f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x768F | 10120 bytes |
SHA-256: bb808614482253b7fe3a7550731dffdd5d1510425026ad7b43bc88e34324de30 |
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font_02_sfnt_off00009929.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9929 | 4324 bytes |
SHA-256: d1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
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