MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to Shopify domains hosting PDF files, suggesting a link farm or SEO manipulation tactic. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is used to obscure the final destination. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=toni+braxton+please+mp4', indicating a likely lure to a malicious site.
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=toni+braxton+please+mp4 In PDF document text
- http://files.thefamilywellnesscentre.com/uploads/1/3/1/1/131164046/xerekur.pdfIn PDF document text
- http://files.dmdesigns-ny.com/uploads/1/3/1/4/131438002/lisejenov-xavafon-paxodi.pdfIn PDF document text
- http://files.gwwf.org/uploads/1/3/1/3/131379406/3067d.pdfIn PDF document text
- http://files.my-pleiadian-this-n-that.com/uploads/1/3/0/7/130740190/2163406.pdfIn PDF document text
- http://pigulufe.rsq-d.com/uploads/1/3/0/9/130968988/5600643.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/1/0428/9688/3868/files/cards_against_humanity_disney.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9072/2469/files/82577836049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6464/7077/files/dekevisuveg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6647/4139/files/34412446647.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7121/7565/files/driver_handbook_haitian_creole.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9125/5713/files/pinatesamukiralek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9917/6612/files/nozaxifu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3462/3643/files/sabosizijafusalipibovodiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1977/9742/files/18277214095.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6878/3766/files/dufux.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7964/6878/files/shabbat_bencher.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1445/3410/files/zakexonolo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5963/4591/files/fanobajekifim.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_off00004840.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4840 | 5208 bytes |
SHA-256: 85bdea8358ccdf525c98fa9c2b24322299f57f02cf5b1c12425f24f6c41b5c69 |
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font_01_sfnt_off000059dd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x59DD | 10164 bytes |
SHA-256: 49000c584d92d78f4a40edeb92a479006d6f0678b686eb7d71a0c1b732006ef6 |
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font_02_sfnt_off00007c6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C6B | 18776 bytes |
SHA-256: e58e8e8d3617fa2f52d62469859eb662c26c1c1537dc21f5cc6f1aa71eaa6aed |
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