MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a heuristic firing for a malicious redirector link, disguised as 'Avery templates online'. This link points to ttraff.cc, which is known malicious infrastructure. The document also contains a large number of SEO-linked PDFs hosted on Shopify, likely to improve search engine ranking for malicious lures. The primary malicious URL is https://ttraff.cc/pify?keyword=avery+templates+online, which is used to redirect the user 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.cc/pify?keyword=avery+templates+online In PDF document text
- http://vurugejab.garforthdental.com/uploads/1/3/1/4/131438640/6f79df678b51.pdfIn PDF document text
- http://tetokixa.efmlogicalsolutions.com/uploads/1/3/1/1/131164250/nakarajek_mesozeloxi_fuguzixevodonu.pdfIn PDF document text
- http://gikile.photographyclassmelbourneaustralia.com/uploads/1/3/1/6/131636744/919307bb38de6.pdfIn PDF document text
- http://files.combatathletepa.com/uploads/1/3/1/6/131606490/3de92c5.pdfIn PDF document text
- http://files.slworship.com/uploads/1/3/1/3/131380008/modovaxukokozidubida.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0438/0976/7584/files/gilos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0718/0954/files/kizaxavebifuwutosaxe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2652/9956/files/all_phylum_of_kingdom_animalia.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3127/3365/files/35081493134.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9372/1255/files/nogowuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0816/2974/files/80546188153.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5248/2208/files/18830898095.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4272/5275/files/physics_lab_apparatus_and_their_uses.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9843/7787/files/nada_boat_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0385/3469/files/mevemiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7155/3189/files/7388008273.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1033/4620/files/ungrouped_frequency_distribution_worksheet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0826/1277/files/ffx_crest_and_sigil_guide.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000694d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x694D | 4904 bytes |
SHA-256: 31c2897c90ad73de8d507c6fb4e953fea87616be26eaecbac5f64c8bb2ba43da |
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font_01_sfnt_off000079dc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79DC | 10376 bytes |
SHA-256: 592c8759316d60c830328dbf4415742498a37b68c0b46dfd924bfe9723ab7427 |
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font_02_sfnt_off00009d67.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D67 | 4324 bytes |
SHA-256: ff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
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