MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, one of which leads to a Shopify domain. The document body, though heavily obfuscated, contains the malicious URL, suggesting a lure to a potentially malicious site disguised as movie-related 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.ru/pify?keyword=a+padam+tamil+movie In PDF document text
- http://files.vmplf.com/uploads/1/3/1/6/131606818/aef02d7.pdfIn PDF document text
- http://files.globalexplorertravel.com/uploads/1/3/0/7/130775071/mapigubiwevimoz.pdfIn PDF document text
- http://files.triciavanoostveen.com/uploads/1/3/0/8/130814783/kivewivuki_fivomubujewemes.pdfIn PDF document text
- http://files.novacheer.org/uploads/1/3/1/4/131483138/5706089.pdfIn PDF document text
- http://files.whimsyoaklamanchas.com/uploads/1/3/2/8/132814967/mikevupula.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/5143/3627/files/motley_fool_investment_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2378/5370/files/15322209439.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5650/4744/files/95035420881.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6972/5080/files/mathematical_physics_by_ab_gupta.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9899/5864/files/ruviwojuvagebed.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9145/2314/files/43727596049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1631/4277/files/74993422059.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1672/2344/files/52486253679.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/47878122177.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3188/6998/files/87243966673.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1610/8701/files/giredowegonejinafo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6717/9165/files/87877814590.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a662.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA662 | 4560 bytes |
SHA-256: add60bfa850210a0e902bb32119c7e9cd71f4d9ced370cdded26422e1c587ccf |
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font_01_sfnt_off0000b5eb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB5EB | 10636 bytes |
SHA-256: 92f1b471be103e5d1ecfd906d5999f193f54cf7d33eddbcfd64d49f9f35582d0 |
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font_02_sfnt_off0000da63.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDA63 | 16164 bytes |
SHA-256: 6e3fbd491d8b71441998836ddca0d0c102716a221ea14f8143929167ad9a79b3 |
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font_03_sfnt_off0000ef78.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF78 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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