MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many pointing to an SEO redirector infrastructure, suggesting a link farm or phishing lure. The primary redirector URL is `https://ttraff.cc/pify?keyword=gold+deco+foil+transfer+sheets`, which is also present in the document body. This indicates an attempt to drive traffic to potentially malicious content, likely a phishing or scam page, disguised as a free download. No scripts were extracted, but the PDF structure and embedded links strongly suggest a social engineering attack.
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=gold+deco+foil+transfer+sheets In PDF document text
- http://files.bremnerglassandglazing.com/uploads/1/3/0/9/130969249/guwugenijuwexo.pdfIn PDF document text
- http://deregefe.thehairchest.com/uploads/1/3/0/8/130874431/niduruputideg-dexep-neninopav-nawelibob.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/1/0431/2557/1733/files/burgerking_coupons_august_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6567/0806/files/design_of_classroom_action_research.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4095/4773/files/momodada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3056/1436/files/ralanirivizusorevumem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6775/2099/files/towobivilojoludetowek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8044/0215/files/ryobi_weed_eater_head.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2824/0794/files/oregon_driver_s_license_number_format.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1671/6437/files/52549298050.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5258/7415/files/biology_revision_notes_form_two.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8721/6293/files/fasipoxuxusirume.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9811/2167/files/gifojixamijun.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005943.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5943 | 5140 bytes |
SHA-256: f81a6c6e6b26f7adbe7fe88c528cd343acbdfa73fd09d7e0f9f1426f89cb4f05 |
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font_01_sfnt_off00006ab1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AB1 | 10880 bytes |
SHA-256: 2b89fcfa32c9d54ef55c45fc4ac79ae1ca9942a5fd9375c3fb2d135f9d569ba3 |
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font_02_sfnt_off00009016.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9016 | 16224 bytes |
SHA-256: 207faf14306426b668b87aba0c9d447b8ba40b67f0f7b18660ffa0d3c8132265 |
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