MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service that is flagged as malicious. The document body, though heavily obfuscated, contains text related to 'Sony handycam manuals download' and a URL that aligns with the malicious redirector. This suggests a phishing or scam attempt using a link farm 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://cctraff.ru/strik?keyword=sony+handycam+manuals+download In PDF document text
- https://dejolezeg.weebly.com/uploads/1/3/2/8/132815968/rililesoninitivev.pdfIn PDF document text
- https://gonerogad.weebly.com/uploads/1/3/1/4/131438616/421601.pdfIn PDF document text
- https://ganulexotugoris.weebly.com/uploads/1/3/1/1/131164012/vuzavawudufajegu.pdfIn PDF document text
- https://jafowunasakubiv.weebly.com/uploads/1/3/1/4/131437393/gemofilimijumezoga.pdfIn PDF document text
- https://xanodupujariris.weebly.com/uploads/1/3/0/9/130969381/9112494.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413968/normal_5f9720fed6ccd.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367311/normal_5f8ed61a57c6e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f86fc97ae326.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/1/0488/2061/7381/files/king_of_kash_phone_number.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0502/7961/2616/files/kilusagiz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8412/7135/files/1967617426.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2920/8992/files/supudafasuwute.pdfIn PDF document text
- https://s3.amazonaws.com/tesasubawalozan/articles_partitifs_et_les_aliments_exercices.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/84553544410.pdfIn PDF document text
- https://s3.amazonaws.com/mozirolinitaje/917659687.pdfIn PDF document text
- https://s3.amazonaws.com/subud/instrumentation_engineering_textbook.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0498/7371/5361/files/38586860294.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0492/0111/9398/files/24017304867.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/9669/7749/files/kvs_login_code.pdfIn PDF document text
- https://s3.amazonaws.com/degagaziv/cell_fractionation_and_centrifugation.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/succeed_in_ielts_speaking_and_vocabulary_vk.pdfIn PDF document text
- https://s3.amazonaws.com/paropabaru/alfred_adler_individual_psychology_book.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_off00005133.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5133 | 5380 bytes |
SHA-256: 19b4968d5e6ba0d50f6ddf0b7fbd9fde448a46591eaad5882673f7cd62a2a58b |
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font_01_sfnt_off00006366.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6366 | 10344 bytes |
SHA-256: 70622fc8c8f2ae97a34006efca93716aab4e42f160fc8b764df758227008e12f |
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