MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many pointing to SEO redirectors, designed to lure users to click through to potentially malicious content. The primary redirector identified is https://ttraff.ru/pify?keyword=trumpet+voluntary+pdf+free, which is flagged as malicious. The document body, though heavily obfuscated, contains references to this URL and other Shopify-hosted PDF files, suggesting a link farm or phishing campaign.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
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.
-
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.
-
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.
-
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=trumpet+voluntary+pdf+free In PDF document text
- http://files.srphotographymelbourne.com.au/uploads/1/3/1/0/131070590/82da3a65d.pdfIn PDF document text
- http://files.clinicaespacosaudebeleza.net/uploads/1/3/2/6/132682892/2618356.pdfIn PDF document text
- http://files.daphnefatterphd.com/uploads/1/3/0/7/130774979/pobizu.pdfIn PDF document text
- http://files.taralynnegroth.com/uploads/1/3/1/4/131483955/32af29b.pdfIn PDF document text
- http://files.thebusybench.com/uploads/1/3/2/6/132695428/b51dfb77896ac8.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/1/0435/4244/6231/files/funojuvisuxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2030/3011/files/soniziboladarikagoxopefar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1126/7990/files/tank_cowboy_bebop.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6590/9143/files/beginner_jazz_piano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/2288/3735/files/anestesia_local_definicion.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7792/7072/files/9237194723.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0449/2810/6651/files/learn_accounting_in_urdu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9341/7383/files/grados_de_movimiento_articular.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7005/3784/files/zetugapuzavepotexevetamo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/10699911966.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7152/0411/files/60670727380.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8768/1952/files/learning_strategies_list.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5295/5810/files/alfredo_soares_bora_vender.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_off00005165.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5165 | 5120 bytes |
SHA-256: 84e66bb26df35877e8d6a2d404b16086a0cfa262eb4fc62729adc8fe135b9da7 |
|||
font_01_sfnt_off000062cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62CB | 10544 bytes |
SHA-256: 647f7827d75e2f806dbcfc6f288e1154fa9a22cf17598630c503f462ab35933b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.