MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a specific redirector URL, https://ttraff.ru/pify?keyword=ffxiv+throne+gem, which is flagged as malicious. The document body, though heavily obfuscated, also contains this URL and a benign Shopify URL, suggesting a lure to a malicious site. The ML classifier strongly indicates maliciousness, and the overall structure points to a phishing or malware distribution 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.ru/pify?keyword=ffxiv+throne+gem In PDF document text
- http://files.downersgrovecpr.com/uploads/1/3/1/4/131410479/sajilusorisofixus.pdfIn PDF document text
- http://files.cayman-cove.com/uploads/1/3/0/7/130776162/tutijajuzabavujovil.pdfIn PDF document text
- http://files.iambornmade.net/uploads/1/3/0/8/130814226/2278337.pdfIn PDF document text
- http://files.sthlmtapas.se/uploads/1/3/0/9/130969424/70aa62.pdfIn PDF document text
- http://files.hkcofc.com/uploads/1/3/2/6/132683111/lobojevaresale_jojolurirukekof_nunaduwarutare_rulilik.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/1/0428/2118/9788/files/4058485650.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7153/6285/files/74170455198.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3463/0554/files/xufeze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3963/8179/files/39242890307.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8634/8450/files/26613749798.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1854/3523/files/83468338433.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8388/8808/files/40818714427.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5588/8022/files/46413492035.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4302/7106/files/77131141214.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6544/9371/files/37626029561.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0138/7936/files/30118500933.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2266/3325/files/galinomopaxonemalemepuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/7318/4678/files/bofigetolopo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9281/9616/files/susezonojogewonejosoxati.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_off0000aa60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAA60 | 4184 bytes |
SHA-256: fda827e1bf6b3221c1d0196c484e09915ac80abc78a512ee1af8e0043f46fffa |
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font_01_sfnt_off0000b95a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB95A | 4844 bytes |
SHA-256: 50d1f6609eef2f9a8de01b372ee72d0fe055f93f10a0f927888aa999fe93b98c |
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font_02_sfnt_off0000c9bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9BF | 10392 bytes |
SHA-256: fb5ff501ff1332061ab496f82ad2ba00ecf0dbc28a8948bac4e087cf5b2fffce |
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font_03_sfnt_off0000ed95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED95 | 16092 bytes |
SHA-256: 9af6fc3bf9d751f70540aea0fa47faa159a3604992cda23d2adcda3ffc5346b2 |
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