MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of links, many of which point to a redirector service designed to obscure the final destination. The primary redirector URL is https://ttraff.com/pify?keyword=mehndi+designs+video++bestwap, which is flagged as malicious. The document body, though heavily obfuscated, also contains this URL, suggesting a phishing or scam lure. The presence of numerous PDF links indicates a link farm or SEO manipulation tactic to distribute malicious content.
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=mehndi+designs+video++bestwap In PDF document text
- http://files.kristyleighaviation.com/uploads/1/3/1/3/131379443/livumep.pdfIn PDF document text
- http://vovanif.heritagehighschooldance.com/uploads/1/3/1/3/131384169/f7e303b.pdfIn PDF document text
- http://baxorazan.darleyprimary.vic.edu.au/uploads/1/3/1/6/131606407/zigulibiwomuti.pdfIn PDF document text
- http://files.stevensmithauthor.com/uploads/1/3/1/4/131408062/7543855.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/1/0434/6845/6086/files/piviriluzuzorita.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6802/1141/files/xosebuken.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0267/2798/files/48373156353.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1292/1256/files/dusotewudefamoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7543/6698/files/centricity_pm_training_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5417/8216/files/banking_awareness_july_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4595/1400/files/pedezipalirigerupu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/4523/1519/files/calcium_restricted_diet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0280/5921/files/accordance_shelly_crane_italiano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5331/8306/files/consumer_reports_best_used_suv_under_20000.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6148/4437/files/paulo_coelho_libros_gratis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9952/9120/files/search_google_drive.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_off00006dfb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DFB | 5388 bytes |
SHA-256: 9823d8dd3d2e460dd239de6bc94b040f30af31a81a3fd6dc965bca8f7c5c5475 |
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font_01_sfnt_off00008068.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8068 | 10084 bytes |
SHA-256: e4504d06344efb4f492ff5cb13840b4d78d4525318e0b1c6abba304dd3a64f36 |
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font_02_sfnt_off0000a319.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA319 | 16660 bytes |
SHA-256: 451a97a76e1cd188b335db18aa59b090969584b10ed985ec5dcca0b5cdb1d7ae |
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