MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a known malicious domain, ttraff.com, disguised as a recipe. This indicates a phishing or redirection attack. The PDF also contains a large number of external links, many hosted on Shopify, suggesting a link farm or SEO poisoning tactic to attract victims. The ML classifier strongly supports the malicious nature of this PDF.
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=fruit+cocktail+recipes+pdf In PDF document text
- http://files.sopoligalake.com/uploads/1/3/0/7/130739590/zosemo-bawoxa-vezufexa.pdfIn PDF document text
- http://files.paulmolinadesigns.com/uploads/1/3/0/8/130874585/vasux.pdfIn PDF document text
- http://files.your96.com/uploads/1/3/1/1/131164275/lasuvo.pdfIn PDF document text
- http://files.selfexposed.co/uploads/1/3/1/3/131381910/192458.pdfIn PDF document text
- http://files.grimoirequest.com/uploads/1/3/0/7/130776592/sigupozikutovuz.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/1/0439/9949/4302/files/local_anesthesia_in_dentistry_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4995/1138/files/26032754674.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2992/1943/files/63293279815.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3078/8758/files/probability_theory_and_stochastic_processes_textbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1241/5911/files/shanann_autopsy_report.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0633/6930/files/el_balance_general.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9889/8592/files/xorevinubito.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5429/3402/files/poniwul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/japoxotoruzub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9265/4745/files/27244026431.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5313/8588/files/economic_and_social_issues_books.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9816/8727/files/xuzapugagadunituxul.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3993/2064/files/gatobitibozefonuvexefugo.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_off00007ec1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7EC1 | 5168 bytes |
SHA-256: ce7ea11c3020eab656934b595ac0ccac9b4fddac658b6574ce89c68af0a3aa2e |
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font_01_sfnt_off00009069.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9069 | 10468 bytes |
SHA-256: df89e1bd23b2db975af48e693a26f8a46f7378cfa31ac6ec6671fd57b3feaa3b |
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font_02_sfnt_off0000b469.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB469 | 16204 bytes |
SHA-256: 541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
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