MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to a link farm hosted on Shopify. One of the primary links, ttraff.ru, is identified as a malicious redirector. The document body, though heavily obfuscated, contains the phrase 'Best website to marathi movies free' and the malicious URL, suggesting a lure to trick users into clicking on the embedded links. The ML classifier also strongly flagged this PDF as malicious.
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=best+website+to++marathi+movies+free In PDF document text
- http://files.deliveranceforchristians.com/uploads/1/3/0/8/130873718/lojiv.pdfIn PDF document text
- http://files.donnajoywest.com/uploads/1/3/1/8/131856186/tolutadudumi.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/1/0427/6345/2583/files/faxonusuz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2865/9870/files/21466590214.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2981/5705/files/58438298355.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4958/1724/files/naravozatogodunufisod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7920/2984/files/2028359029.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1755/2543/files/kufokikudebo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4864/8354/files/80956952041.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0009/4112/files/celery_juice_medical_medium.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8609/4241/files/ruteroben.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7139/6257/files/23267014051.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2225/3208/files/modern_arboriculture.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6790/6977/files/78942254548.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5045/8520/files/sozetodilubufunadiw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/43778875991.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_off00007e6b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E6B | 5316 bytes |
SHA-256: 9e79bd082c8efeb6a19ae351d4cbd3531d5f1dcd873d9c8be732e945c5149598 |
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font_01_sfnt_off00009075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9075 | 10344 bytes |
SHA-256: 3e3088600b175c065777659d65e5e9cfd61dfc03a5105359f76d35db64ffae36 |
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font_02_sfnt_off0000b42a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB42A | 16164 bytes |
SHA-256: ead7fd593d7f5feef6f283420e9b55f8fa4552f107c64b0063d474dd3355abd8 |
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