MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The document body, though partially corrupted, suggests a lure related to a service manual. The presence of numerous external links, many pointing to Shopify domains hosting PDFs, indicates a likely SEO manipulation or link farm tactic to distribute malicious content or phish users.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.cc/wb?keyword=moto%20guzzi%20v7%20classic%20service%20manual%20pdf
- http://files.themilehighmacs.com/uploads/1/3/1/3/131384777/lorizobex.pdf
- http://files.amtboats.co.uk/uploads/1/3/2/6/132681993/6a1c63.pdf
- http://files.schumacherbrothersfencing.com/uploads/1/3/1/6/131637169/7855302.pdf
- http://files.grainsfamilymarket.com/uploads/1/3/0/7/130775647/tusar-kagenimatijukej.pdf
- http://files.zmagazine.co/uploads/1/3/2/6/132695602/debot.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/3051/9716/files/bufonu.pdf
- https://cdn.shopify.com/s/files/1/0434/2690/6264/files/volifar.pdf
- https://cdn.shopify.com/s/files/1/0437/0792/4635/files/21224129932.pdf
- https://cdn.shopify.com/s/files/1/0431/4952/5156/files/mikotulegulawutaxorexewu.pdf
- https://cdn.shopify.com/s/files/1/0433/2604/6362/files/tedojoxira.pdf
- https://cdn.shopify.com/s/files/1/0434/6799/7344/files/lubupuzesaravafebi.pdf
- https://cdn.shopify.com/s/files/1/0428/4514/3207/files/51737253579.pdf
- https://cdn.shopify.com/s/files/1/0431/0538/6647/files/tezemepazaxurejo.pdf
- https://cdn.shopify.com/s/files/1/0430/4204/6103/files/rewilivowub.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/52325197595.pdf
- https://cdn.shopify.com/s/files/1/0431/0129/0650/files/leluketipolakabitiraf.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000066c5.bin2dcb4c566342e686911669399e946fb7fcdc1e34f142c9401774df8011537eb1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66C5 | 5552 bytes |
font_01_sfnt_off000079ab.bin48f93c0e92657197f32c817fd0a572dcc0e87c11fc0f94697fe4559b3b6e14b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79AB | 9700 bytes |
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