MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.me, which is disguised as information related to adoption services. The PDF also contains a large number of external links, many hosted on Shopify, which is indicative of a link farm. The ML classifier strongly flagged this PDF as malicious. No scripts were extracted, but the presence of the malicious URL and the link farm structure suggests a phishing or redirection attempt.
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.me/wix?keyword=open+adoption+and+family+services In PDF document text
- http://fagumage.positiveperspectivesonaging.com/uploads/1/3/1/3/131381302/24cea1371.pdfIn PDF document text
- http://bedifuk.dawnhusted.com/uploads/1/3/0/7/130740086/fupoza.pdfIn PDF document text
- http://files.thehiveweddings.com/uploads/1/3/1/4/131453799/duwinedezuf.pdfIn PDF document text
- http://files.lincolnherring.com/uploads/1/3/1/3/131379706/2738395.pdfIn PDF document text
- http://files.4thdvpanecs.com/uploads/1/3/0/7/130739544/ebdaf.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/1/0435/3474/5760/files/25044456175.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7088/1946/files/widazuxejesemunevu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9793/9349/files/xirez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5891/1649/files/kuxojizoxopezubomawumesu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6901/3157/files/nuxomiviv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8199/0293/files/jose_raul_capablanca_book.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7671/3637/files/29942652074.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1001/3853/files/dowumawoxepelefekiwegiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2262/2621/files/best_way_to_annotate_on_ipad_pro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9323/7665/files/jidewaxubivejoxed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/6734/5818/files/7727079365.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4565/0586/files/61695160092.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5602/9093/files/actos_del_habla_locutivo_ilocutivo_y_perlocutivo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7300/3939/files/vokeg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7694/4021/files/19380213601.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_off0000659e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x659E | 5488 bytes |
SHA-256: d6971ee1982fc1519b7e7f1e28b7dd58ce5a67a85a2d23b1c79fad749dfbf7c2 |
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font_01_sfnt_off00007844.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7844 | 10424 bytes |
SHA-256: f038977a8d8fca68fca241a3251f74378e4c69375eaaaa110c48d89ed58eb340 |
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