MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious due to a high ML score and the presence of a malicious redirector link. It also contains a large number of external links, many pointing to Shopify, suggesting a link farm or SEO manipulation tactic. The primary malicious URL identified is https://ttraff.com/pify?keyword=los+caballeros+templarios+historia+pdf, which is likely used to redirect users to further malicious content.
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=los+caballeros+templarios+historia+pdf In PDF document text
- http://files.branch23luneburg.com/uploads/1/3/0/8/130815277/jidixuruvonuseke.pdfIn PDF document text
- http://files.teresawriter.com/uploads/1/3/1/1/131163738/kidurutuwezupog.pdfIn PDF document text
- http://pijoris.gomotorcycling.org/uploads/1/3/1/6/131606260/b4c1573c13a3.pdfIn PDF document text
- http://files.centrocha.org/uploads/1/3/0/8/130873870/7918256.pdfIn PDF document text
- http://files.cedarkeyoutfitters.com/uploads/1/3/2/7/132712116/muduxolivulamo-beneselakizote.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/1/0430/6989/8914/files/ludipaturozo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8370/3206/files/lavapemivuvijezo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1249/7303/files/56955362642.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9381/1619/files/sutusuxavuvipuwur.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0126/6851/files/megad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6378/6137/files/dofawokadovawufedej.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7504/2457/files/14917643989.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5336/7975/files/16686289505.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0805/6740/files/65279865761.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3032/3095/files/59224080600.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0873/6928/files/zegagakixo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0009/4112/files/bejofafopomego.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8813/3787/files/48161403927.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2754/5763/files/talafonare.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_off0001238b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1238B | 5476 bytes |
SHA-256: 0fb779e91e798e29828d8ae8f426ab61bf57c22be35b3e17f4f5cb163ba23c8f |
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font_01_sfnt_off00013600.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13600 | 11484 bytes |
SHA-256: 62c4196f44953779bd0ecab7837cd834e2efa873a12ffef7e8a6de910790214e |
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