MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One of the primary links, 'https://ttraff.cc/wb?keyword=leather%20manual%20swivel%20recliner%20with%20ottoman', is identified as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting the intent is to redirect users to malicious infrastructure. The presence of a link farm and a malicious redirector indicates 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/wb?keyword=leather%20manual%20swivel%20recliner%20with%20ottoman In PDF document text
- http://majim.sdgphoto.net/uploads/1/3/1/0/131070611/bileluvene.pdfIn PDF document text
- http://files.themillbrookhunt.com/uploads/1/3/0/7/130775310/81dddff.pdfIn PDF document text
- http://files.tlcvegan.com/uploads/1/3/0/7/130776486/7313623.pdfIn PDF document text
- http://radaguguf.juliettehuber.com/uploads/1/3/1/0/131070872/ponikizavisi_lesufexolesumo_kasosimeguza.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/1/0427/9782/6207/files/kapoxisefifenaberosejon.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3547/6636/files/vupiwefedugapamuxub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3683/3952/files/arboles_bonsai_cuidados.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/28664871254.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5489/0149/files/latisapofudutok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9167/1705/files/33516948443.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0808/9509/files/gukozuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3562/1526/files/5362545504.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7487/1715/files/estilo_de_aprendizaje_activo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4203/8182/files/nurinebazatexiji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7967/2735/files/muwud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5045/8526/files/tovukamujazejisavofab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4659/2924/files/60836397564.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9914/3838/files/35344500068.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_off00004d6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D6D | 5132 bytes |
SHA-256: 40dc2d3930fca38953d1f4fcccbfb7b010f83d9678af7b3d612d6db961a9fb5f |
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font_01_sfnt_off00005ecb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ECB | 9932 bytes |
SHA-256: 58d2c424f27c87061953559bef915918a1e253ce47c2eb46065c96811f388248 |
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