MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous links to external resources, many of which are part of a link farm designed to appear as legitimate PDF downloads. The primary redirector URL, https://ttraff.com/pify?keyword=arthashastra+book+in+gujarati+pdf, is flagged as malicious and used in an SEO-based phishing lure. This suggests the document's purpose is to redirect users to malicious infrastructure, likely for further exploitation or credential harvesting.
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=arthashastra+book+in+gujarati+pdf In PDF document text
- http://files.tedstunner.com/uploads/1/3/0/7/130738836/ruvoxivevu-mezawubit-fenijupotowup.pdfIn PDF document text
- http://lanetud.myentouragemusic.com/uploads/1/3/1/8/131856935/kutofamomos-lekaxakev-divigetamobuzug-pagiwofutot.pdfIn PDF document text
- http://files.stanglphotography.com/uploads/1/3/1/4/131437657/9161632.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/1/0435/4398/6327/files/37769007381.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6993/9612/files/72109333505.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/3724/5085/files/body_shaming_statistics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8716/7649/files/ispita_mary_balogh.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/9381/4435/files/81571645465.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5022/8119/files/fedaniwupa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7757/4557/files/cerebral_palsy_gait.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3736/6174/files/zizofedazitokojijotada.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/98908457197.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/0708/0608/files/vapitomalawiboneso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5307/2022/files/46538167799.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/5228/3542/files/surepamunuvejojuxate.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://www.geocities.com/mitra_anirban/hobbies.htmGNUIn PDF document text
- http://www.gnu.org/copyleft/gpl.htmRegularIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012280.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12280 | 5540 bytes |
SHA-256: 93d16d19a93a1884e703b769713302591529db6b0c3f0389632fbe3f5da90956 |
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font_01_sfnt_off00013549.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13549 | 3772 bytes |
SHA-256: 38ca0e522c264f10566fd8f9f5c124bdae5fd36c6204e1bfeee9d4d6bbef3686 |
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font_02_sfnt_off000140ec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x140EC | 10492 bytes |
SHA-256: 621806fcc2aa572bc87b63a6589b8b9b19c3b1a5caadf5948927f35c82d69d7a |
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font_03_sfnt_off00016522.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16522 | 7028 bytes |
SHA-256: e7a6a0ebfb0b1e06de577a8ecf94eda774d177e13469aa571add56722870634b |
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