MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector at 'ttraff.cc'. The document body, though heavily obfuscated, contains text related to 'feelings and emotions wheel pdf' and the malicious URL, suggesting a lure to disguise the malicious intent. The presence of numerous links and the critical redirector link strongly indicate a campaign to drive traffic to malicious infrastructure.
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=feelings+and+emotions+wheel+pdf In PDF document text
- http://bulakidi.eventperfectionwales.co.uk/uploads/1/3/0/9/130969045/benoxitomuver-paraxanojosuku-solusokum-piwarugetisako.pdfIn PDF document text
- http://files.vance-smith.com/uploads/1/3/1/3/131398424/mugurozinorofod_repiretobu.pdfIn PDF document text
- http://files.cohenbrosracing.com.au/uploads/1/3/0/7/130775200/3999957.pdfIn PDF document text
- http://files.chenangobluesfest.org/uploads/1/3/1/4/131409794/virarufuke_rozoxujajubumi_tukupejuzito.pdfIn PDF document text
- http://files.scottishstevennyc.com/uploads/1/3/0/7/130739340/8830723bd01f6.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/1/0433/5560/3094/files/sunopugino.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1574/0314/files/recyclerview_in_fragment.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9884/7896/files/cape_girardeau_weather.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8522/5372/files/pebulesaduxobuge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/40149013364.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9982/4032/files/busemoka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0981/8272/files/muwefetok.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9313/1425/files/zususedufolekosileguxanig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7249/5524/files/39146782142.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4175/8101/files/pakufijizokofewagaguz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/kixizug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6209/9109/files/savior_lyrics_rise_against.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/8258/6014/files/94918042977.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_off0000666e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x666E | 5408 bytes |
SHA-256: 8a3530e21dc900a62ffbcfe910ffee14a0c156af1a2c0622bf889a794c7bd9cd |
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font_01_sfnt_off000078c8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78C8 | 9724 bytes |
SHA-256: 33be19257a73bd598634db276a7bb11faff804a5fd9e150ea3c448b488ab7234 |
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