MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This URL is likely used to obscure the final destination, which appears to be a PDF hosted on Shopify. The presence of numerous external PDF links, many pointing to Shopify, suggests a link farm or SEO manipulation tactic. No scripts were extracted, and the document body is heavily obfuscated, limiting further analysis of the immediate payload.
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=aromas+cafe+juhu+menu+pdf In PDF document text
- http://files.chenowethbairddesign.com/uploads/1/3/1/8/131871894/kawal_fudomur.pdfIn PDF document text
- http://files.corecontemporary.com/uploads/1/3/0/7/130738657/bozomazizak.pdfIn PDF document text
- http://files.goodshepherdeyeclinic.org/uploads/1/3/0/8/130813906/kufalasetepe_tozonepa_finatexumol_vikaf.pdfIn PDF document text
- http://files.vickiofficer.us/uploads/1/3/0/7/130775033/8132972.pdfIn PDF document text
- http://files.aclwolfpack.com/uploads/1/3/0/7/130775813/4a59bd571a082.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/1/0434/0147/8311/files/jijisokamobibuxefebe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/1599/9386/files/curriculum_monitoring_and_evaluation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8687/9647/files/duleb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0352/6820/files/elegoo_mega_2560_the_most_complete_starter_kit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5259/6374/files/3445744720.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6214/0840/files/kawesunevatezibovitida.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4222/5831/files/13800923812.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2857/7447/files/the_story_of_an_hour_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6683/2534/files/nimogol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0158/5570/files/gusinazefasixesazitufova.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2841/4618/files/tivamevuxodizaxekofenatix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5994/4353/files/vadiladovozajonekek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4179/1895/files/21019750391.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000050ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50AD | 5428 bytes |
SHA-256: 25cf2e96cfa3944dedfa73a4863e912e104298b6bded813f1af1de59b94bfd94 |
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font_01_sfnt_off000062f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62F7 | 2096 bytes |
SHA-256: 1374051dc1b1d79b0b8d0dc7b63cf34096403574d47c9d374230d48f7fc1f2b1 |
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font_02_sfnt_off00006cab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CAB | 10160 bytes |
SHA-256: 621290120446dcd33ae9ac3bb314a0ef85858f741371033b97cb762264319725 |
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font_03_sfnt_off00008f92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F92 | 16904 bytes |
SHA-256: 2637c3a8639e267d08f1882ff3c59b1f49e3f9a069ed145f34ca7d5cb4e04c3e |
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