MALICIOUS
210
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains numerous links to external resources, masquerading as a business lease agreement template. The primary link, 'https://ttraff.ru/pify?keyword=sample+business+lease+agreement+template', is identified as a malicious redirector, indicating a phishing or malware distribution attempt. The document's structure and the presence of multiple SEO-optimized PDF links suggest a link farm designed to distribute malicious content or phish for information.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=sample+business+lease+agreement+template In PDF document text
- http://vawomeb.pinckneyplayers.com/uploads/1/3/1/4/131436977/56123a852.pdfIn PDF document text
- http://files.bressefarms.com/uploads/1/3/0/7/130776589/7ed8f6d91ad00b0.pdfIn PDF document text
- http://files.eranthelaw.com/uploads/1/3/0/8/130873992/suwunojopimop-vitilomawumarat-toxovava.pdfIn PDF document text
- http://sugojirum.rottensocks.com/uploads/1/3/1/3/131379410/4099551.pdfIn PDF document text
- http://zumit.cyclingforsight.org/uploads/1/3/1/6/131606027/0a995bfb.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/1/0433/2178/6521/files/sorivogutoxokiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2480/9122/files/duplicate_wordpress_page.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2655/4781/files/dakibababelofijewibojake.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2157/2008/files/resoluo_castellan_fisico_quimica.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5313/8591/files/zevesevuluboresukano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5126/1853/files/15310300522.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5959/3894/files/anpadh_hari_video_hd.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2883/0632/files/915948256.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4672/2965/files/fovid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0046/2501/files/71390755243.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9619/3686/files/casting_defects_handbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9247/4011/files/lerenonagojaraw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7749/1093/files/vazewifipuvabebugere.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9765/1352/files/84426952628.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
🗂 Part of campaign:
leguesepticservices.com
10 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006b09.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B09 | 5384 bytes |
SHA-256: 7cfe91452541c92d8108296ae32192eb782eab76725ef03d3335af74f2b62b21 |
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font_01_sfnt_off00007d39.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D39 | 10120 bytes |
SHA-256: 2696f735779cd17618add5dd03559b132808233479338232e7435074f3e131d7 |
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