MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous links designed to appear as free downloads, but they redirect to malicious infrastructure. The primary redirector URL is https://ttraff.cc/pify?keyword=barcos+que+vuelan+pdf+gratis, which is flagged as malicious. The document body, though heavily obfuscated, contains this URL and other links, suggesting a phishing or scam attempt.
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.cc/pify?keyword=barcos+que+vuelan+pdf+gratis In PDF document text
- http://solisa.madeleinerostami.com/uploads/1/3/1/6/131606552/f46e9d358b892.pdfIn PDF document text
- http://files.jujuic.com/uploads/1/3/0/8/130874338/1b39d759b2.pdfIn PDF document text
- http://files.domandlesliermt.com/uploads/1/3/1/6/131606672/7673631.pdfIn PDF document text
- http://wejam.relap.com/uploads/1/3/1/8/131856158/wirilafade_basugujoxe_verasis.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/1/0431/8609/4248/files/samsung_annual_report.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9721/1551/files/wixexavaxotel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3932/6365/files/7054247958.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8295/6443/files/how_to_protect_in_adobe_reader_xi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5654/5433/files/8143359157.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6998/9279/files/sixemefekogulizamexi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9809/5272/files/77670324899.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5071/1705/files/hs_1st_year_biology_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0444/6031/0695/files/catan_seafarers_5_6_player_extension.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5725/9420/files/39690918402.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9281/1681/files/6477809526.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8788/8545/files/50_shades_of_grey_book_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0406/0071/files/ca_inter_books_free_download.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_off0000492f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x492F | 5440 bytes |
SHA-256: fb339260f7586722c52d23925149d76465ade60d24e67fd40b55dbe8c192ce68 |
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font_01_sfnt_off00005bbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BBB | 10964 bytes |
SHA-256: 8a247e8661c122eccc91de56a2792b5310ac3ab4755950bde593081630e3d915 |
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font_02_sfnt_off00007f6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F6A | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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