MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one identified as a malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a large number of external PDF links, suggesting a link farm or SEO manipulation tactic. The primary malicious URL is ttraff.com, which likely serves as a gateway to further malicious content or phishing pages.
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=%25CE%25B2%25CE%25B9%25CE%25B2%25CE%25BB%25CE%25B9%25CE%25BF+%25CE%25B1%25CE%25BB%25CE%25B3%25CE%25B5%25CE%25B2%25CF%2581%25CE%25B1%25CF%2582+%25CE%25B2+%25CE%25BB%25CF%2585%25CE%25BA%25CE%25B5%25CE%25B9%25CE%25BF%25CF%2585+pdf In PDF document text
- http://gaduruj.polktwp.com/uploads/1/3/1/6/131637814/gewodarowe_ketefub.pdfIn PDF document text
- http://files.springlittercleanup.com/uploads/1/3/2/6/132682561/1839336.pdfIn PDF document text
- http://files.saintjosephsculturalcenter.org/uploads/1/3/1/3/131384113/kugon_pisetisaxazibum_vavete_kujop.pdfIn PDF document text
- http://files.graceandfaithboutique.net/uploads/1/3/1/4/131410007/fofazurixutifu_zaboli_gofup_nopegodefeso.pdfIn PDF document text
- http://files.meaningfulhealthhurunui.org/uploads/1/3/0/7/130775465/somivaw.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/1/0433/6130/4728/files/zezulitowuvupirudiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3532/0735/files/tizejipotonuvojinesuf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2246/5699/files/xovefa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7547/7414/files/39429418005.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0163/4213/files/24180790984.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/5502/8126/files/container_gardening.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/9648/7576/files/tuteruvun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0821/2638/files/wudimodojadoval.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0538/6647/files/58504077136.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1607/7991/files/juzevo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6799/0438/files/59008386685.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/6900/2143/files/anisocitosis_concepto.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1385/7692/files/wujetenosepo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/rixozuxixewu.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_off00004d7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D7E | 5876 bytes |
SHA-256: 04bcfd075d87e687d83e47cce54c05422356ca39afda18ae6679c537735c8c8f |
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font_01_sfnt_off00006183.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6183 | 15468 bytes |
SHA-256: 8dc4dfed74eaa19b21a783dd2bc6f40910f9b34a78557c526534d9a8914488f6 |
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