MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic indicating it links to known malicious redirector infrastructure. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, some pointing to benign Shopify domains and others to unknown domains. The presence of a visual download button lure further supports a malicious intent to redirect users to harmful content. The primary malicious URL identified is https://ttraff.com/pify?keyword=vinayaka+chavithi+pooja+telugu+pdf.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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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.com/pify?keyword=vinayaka+chavithi+pooja+telugu+pdf In PDF document text
- http://files.mapleafdals.com/uploads/1/3/1/6/131607683/xaziposoxegi_jogumadanokaraz_gimowewis_lejoraru.pdfIn PDF document text
- http://files.junktheband.com/uploads/1/3/1/4/131407802/333642.pdfIn PDF document text
- http://files.wawaudax.com/uploads/1/3/1/6/131637553/3983133.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/4047/9131/files/adam_smith_theory_of_economic_growth_pdf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5671/6186/files/junepuwuwemugaxoxerexeraf.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0857/9993/files/32241215575.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4865/5265/files/milebenevetokabedesa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2074/6906/files/baresebaxewufakif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7052/1495/files/redijagaresunufuvosuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8267/8433/files/free_woodworking_plans_diy_projects.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6642/4470/files/fakefetavowidudodusukojew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/9883/8942/files/nabutaxavu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4605/1744/files/mopapowuxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2228/5976/files/rogalivevixakukavexewu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5219/6249/files/cincuenta_sombras_de_grey.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/bolixetarutazekutosimi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1829/6228/files/54138212432.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000969e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x969E | 5412 bytes |
SHA-256: ae7ea6890dac86ac914adbb2d37b8e9bea68f019bc78c3dde22639d4c184f9ac |
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font_01_sfnt_off0000a927.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA927 | 20272 bytes |
SHA-256: f117ec572e66f0e9fdc82e703ba521ad2c705af4c49615cc7a7717cd5a276ad9 |
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font_02_sfnt_off0000d855.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD855 | 14432 bytes |
SHA-256: fc08b1ea9e6615d03de73d500b9ad897a3ebfd39872d72b3e3e0952abf4891cf |
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