MALICIOUS
152
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, 'https://ttraff.ru/pify?keyword=times+now+newspaper+pdf', is identified as a malicious redirector. This suggests the document is designed to lead users to malicious sites, likely for phishing or malware distribution. The ML classifier strongly supports this assessment.
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=times+now+newspaper+pdf
- http://files.dunlapfire.com/uploads/1/3/0/7/130776416/662d3c0.pdf
- http://files.jenniferwilsonwellness.com/uploads/1/3/1/3/131382907/penugorajibasegis.pdf
- http://files.rainrobert.net/uploads/1/3/1/3/131383456/tigonapejir.pdf
- https://cdn.shopify.com/s/files/1/0437/2565/2117/files/25648978197.pdf
- https://cdn.shopify.com/s/files/1/0431/4277/4938/files/84718946170.pdf
- https://cdn.shopify.com/s/files/1/0437/5363/5989/files/lazejafusezowuxi.pdf
- https://cdn.shopify.com/s/files/1/0429/2476/9436/files/zusiruvux.pdf
- https://cdn.shopify.com/s/files/1/0430/3588/5725/files/24406514295.pdf
- https://cdn.shopify.com/s/files/1/0432/0077/4307/files/voltage_transformer.pdf
- https://cdn.shopify.com/s/files/1/0429/8617/6675/files/lutetufivekiw.pdf
- https://cdn.shopify.com/s/files/1/0435/8488/0798/files/terminal_commands_mac_cheat_sheet.pdf
- https://cdn.shopify.com/s/files/1/0435/5719/1843/files/5041975244.pdf
- https://cdn.shopify.com/s/files/1/0433/8280/0542/files/naxipuvaf.pdf
- https://cdn.shopify.com/s/files/1/0428/3554/2182/files/11088275432.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f27.bin5b716ecdf11dd60f897a97a531b912efe8d5ca3d50230bf9f03e19cb326ceaef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F27 | 5196 bytes |
font_01_sfnt_off000070ce.bin2ab3fdae39975690756922a8696ef8406a36fe65b0ab0f95d7b0e5f8042c4d48 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70CE | 10060 bytes |
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