MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous links, with one critical heuristic identifying a link to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, contains text related to 'animation movie creator software free' and the URL 'https://ttraff.com/pify?keyword=animation+movie+creator+software+free', suggesting a lure. The presence of multiple PDF links, including one to a Shopify domain, indicates a link farm strategy, likely to improve SEO for malicious content or to obscure the final destination.
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=animation+movie+creator+software+free In PDF document text
- http://kositun.looselucys.net/uploads/1/3/1/8/131856705/wupavopupufasab_fadamapagup_putagubig.pdfIn PDF document text
- http://files.chapelheightsumceauclaire.com/uploads/1/3/1/1/131164455/padokotopa_dovepam_mupedapedetev_bopilirubona.pdfIn PDF document text
- http://kepufixug.nordicfilmmusicdays.com/uploads/1/3/0/8/130813528/pelamazujibeloz.pdfIn PDF document text
- http://jibip.edbertcheng.com/uploads/1/3/2/8/132814930/jixabazaje.pdfIn PDF document text
- http://files.support.famhealth.com/uploads/1/3/1/4/131437740/3357936.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/1/0431/9654/7230/files/cessna_172_maintenance_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3519/7602/files/55619254797.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1551/9912/files/jofoge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4142/2492/files/definicion_de_materialismo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2287/5805/files/24240163792.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4964/7261/files/nekuzoref.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8615/9767/files/mawawe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9982/4032/files/gingerbread_man_story_templates_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5176/8225/files/gojod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0152/0029/files/accessibility_requirements_fors.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0140/4830/files/vuledirulunawelujiluda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6073/9752/files/24838182683.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_off000071b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71B6 | 5136 bytes |
SHA-256: 7ee3f4ee5e7dc75a8590f7ea33dfd410c7d16d5fbfce69079e26e1da7b67cd9a |
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font_01_sfnt_off00008324.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8324 | 10652 bytes |
SHA-256: 39c73ae4ca1028a683de6dfb4d036b26a977290a83365ecbdfbfe7b443750ff4 |
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