MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm designed for SEO manipulation, likely as a lure for phishing or malware distribution. The embedded document body text, though heavily obfuscated, contains URLs pointing to a redirector service (ttraff.com) and numerous benign-looking PDF files hosted on Shopify, suggesting a tactic to appear legitimate while masking malicious intent. No scripts were extracted, but the presence of redirector links strongly suggests an attempt to lead the user to a malicious site.
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.com/pify?keyword=modelo+canvas+pdf+que+es In PDF document text
- http://files.outfitformulacapsulewardrobe.com/uploads/1/3/0/7/130739043/sotupakopifupo-sapelipugiteduv-jagogisomufib.pdfIn PDF document text
- http://files.castlewoodclays.com/uploads/1/3/0/8/130873907/b18a71fa7bc6.pdfIn PDF document text
- http://files.moodmetals.com/uploads/1/3/0/7/130740538/gotexulonosoji.pdfIn PDF document text
- http://files.iconiacapital.com/uploads/1/3/2/7/132740494/3244ce9.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/1/0437/4206/8887/files/police_communications_technician.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9478/5694/files/24753708739.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5498/0505/files/31071533728.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0360/8214/files/arrancame_la_vida_libro_angeles_mastretta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9137/6794/files/86558160972.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/0469/6472/files/19699005678.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9212/3560/files/furimadezirafomoxed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1540/4695/files/dell_r710_specs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4536/3610/files/9190224875.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2433/4496/files/nudipasizobalodev.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/54313135065.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6511/4775/files/88321221709.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3568/1180/files/41103189657.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5450/5885/files/lakakikuvivotefime.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1175/1579/files/wuluzagax.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_off00006702.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6702 | 5244 bytes |
SHA-256: f68a9963906d47fb9b5fbc9d50b471ff577abfd3f3343334eabb5a3251b06782 |
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font_01_sfnt_off00007902.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7902 | 10076 bytes |
SHA-256: 58cae88539e97d908f24bd4e269037e112d711528cdb08615563f1011ddae826 |
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