MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a redirector to malicious infrastructure, disguised as a power outage report. The embedded URLs suggest an attempt to distribute further malicious content or phishing pages. The ML classifier strongly indicates malicious intent.
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=hawaiian+electric+power+outage+report
- http://files.moversinmiami.net/uploads/1/3/1/4/131484133/tadovef.pdf
- http://files.mrchunsclass.com/uploads/1/3/1/3/131398367/joludime_baboxuwugodad_xutewisu_vujad.pdf
- http://runakus.workshopsas.com/uploads/1/3/0/7/130776260/xaragumudekali-duworejogugu-xulutosuj.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/3334/6719/files/11070754154.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/93336639176.pdf
- https://cdn.shopify.com/s/files/1/0431/1102/2756/files/62048919694.pdf
- https://cdn.shopify.com/s/files/1/0440/0925/9158/files/45707334301.pdf
- https://cdn.shopify.com/s/files/1/0431/4251/2797/files/zigakarafurumidinatesu.pdf
- https://cdn.shopify.com/s/files/1/0436/4196/2646/files/tezewagisutudibuga.pdf
- https://cdn.shopify.com/s/files/1/0435/3694/1215/files/domidemetugirosexopasaw.pdf
- https://cdn.shopify.com/s/files/1/0431/2721/0144/files/call_center_script.pdf
- https://cdn.shopify.com/s/files/1/0432/2358/0830/files/rovutulatojilor.pdf
- https://cdn.shopify.com/s/files/1/0433/5799/5160/files/73737395223.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_off000063ed.bin243988fa91b136542ab21deab7f3fdb79a46b9587c12cf3874c288ce8e998eef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x63ED | 4976 bytes |
font_01_sfnt_off000074f0.bin13f7cf715a76f11bea58ad44c46f6d6272416d453b2071d2b0277e74a7d0d7a7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74F0 | 10076 bytes |
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