MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, with one identified as a malicious redirector. The ML classifier also flagged this PDF with high confidence. The document body, though partially corrupted, contains text related to bed sheets and a URL, suggesting a lure to a malicious site disguised as a product listing or similar content.
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.ru/pify?keyword=twin+extra+long+fitted+bed+sheets
- http://files.astarthor.com/uploads/1/3/0/8/130873804/7461665.pdf
- http://files.midviewfootball.com/uploads/1/3/1/1/131164152/4664465.pdf
- http://files.coachsteele.tech/uploads/1/3/1/0/131070336/surefuwubuket.pdf
- http://files.rcdavis-tellinstories.com/uploads/1/3/1/3/131383624/ebc2656e5828c5.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/7372/3800/files/23829770904.pdf
- https://cdn.shopify.com/s/files/1/0430/8133/4933/files/xezifikaxugupewu.pdf
- https://cdn.shopify.com/s/files/1/0427/4647/8758/files/fofer.pdf
- https://cdn.shopify.com/s/files/1/0427/9389/4044/files/81386148275.pdf
- https://cdn.shopify.com/s/files/1/0429/2981/5705/files/minagusapikudi.pdf
- https://cdn.shopify.com/s/files/1/0431/4087/4408/files/68784657272.pdf
- https://cdn.shopify.com/s/files/1/0431/3507/4465/files/54990015508.pdf
- https://cdn.shopify.com/s/files/1/0433/2978/1918/files/apa_style_latex_template.pdf
- https://cdn.shopify.com/s/files/1/0437/5350/4917/files/13809528220.pdf
- https://cdn.shopify.com/s/files/1/0433/6222/2232/files/buxawizopipemawonududi.pdf
- https://cdn.shopify.com/s/files/1/0428/4016/2467/files/1452077209.pdf
- https://cdn.shopify.com/s/files/1/0431/4896/8090/files/48972632919.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_off000046a2.bin88e492193472579621e564ae668d536d5affa2b28d5fbf10f44e6d2836390482 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46A2 | 5416 bytes |
font_01_sfnt_off00005914.bind5a048dd8b824d34f2a626ddd1e16c7d2942265d66e71bf0a4a06bb8bf6a587c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5914 | 9648 bytes |
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