MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a malicious redirector link disguised as a download for "Steven Universe episodes". The link, https://ttraff.com/pify?keyword=steven+universe+episodes+download, leads to known malicious infrastructure. The document also contains a large number of links to other PDFs hosted on Shopify, likely for SEO manipulation or to appear more legitimate. No scripts were extracted, but the presence of a malicious redirector and the link farm strongly indicate a phishing or scam 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.com/pify?keyword=steven+universe+episodes+download In PDF document text
- http://files.iowabackyardfarmer.org/uploads/1/3/1/3/131379743/milakoserebibex.pdfIn PDF document text
- http://files.massnie.com/uploads/1/3/0/9/130969472/824117.pdfIn PDF document text
- http://files.christinesjourneys.com/uploads/1/3/0/7/130738939/9904901.pdfIn PDF document text
- http://files.andrewpeterson.net/uploads/1/3/1/4/131452858/ca3c49983db7b.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/1/0433/0687/7080/files/63016720996.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6953/6411/files/34324962613.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2198/4166/files/79026614615.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2886/4409/files/52888216922.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0996/5212/files/dilubepo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62386903812.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6434/5255/files/45567753326.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9448/1823/files/67512250408.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51025654711.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5806/0703/files/30492579637.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7594/5113/files/82021448027.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1381/6995/files/menabogamaritalorovikuv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3815/4653/files/82971954621.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_off000061af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61AF | 5208 bytes |
SHA-256: 54b28e5199fd61e845d95d3694485e4da423017681c7bbf676178e8178c269e0 |
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font_01_sfnt_off0000737c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x737C | 2352 bytes |
SHA-256: 3f3e275ef91bb8757d008c57093fc49d0d5af3f7792a9c3831ddf2b6ba10df3c |
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font_02_sfnt_off00007de1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DE1 | 11504 bytes |
SHA-256: 5d283664487d4deb2c829ecc609092de0fe140f467a3a9da8fd3de73fec339e2 |
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font_03_sfnt_off0000a521.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA521 | 16872 bytes |
SHA-256: 8270c7060eb8214802755ee3d4f4b4a9bfc0c02c03f0f13361e9dae8be90725e |
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