MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with the primary one leading to a known malicious redirector. The document body, though heavily obfuscated, contains text related to website templates and the malicious URL, suggesting a lure to trick users into clicking the link. The presence of a large number of external PDF links also indicates a link farm, likely for SEO manipulation or to distribute further malicious 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=best+free+website+templates+for+small+business
- http://files.gh-ed.com/uploads/1/3/0/7/130776599/rajewiwabunit.pdf
- http://sevemolo.kevinzollman.com/uploads/1/3/1/3/131379874/6935796.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/7818/8198/files/american_pastoral_philip_roth.pdf
- https://cdn.shopify.com/s/files/1/0430/6858/8194/files/rubokebaborosaradoridux.pdf
- https://cdn.shopify.com/s/files/1/0434/4545/2967/files/66535344529.pdf
- https://cdn.shopify.com/s/files/1/0432/4678/0579/files/caffarelli_trumpet.pdf
- https://cdn.shopify.com/s/files/1/0434/1268/4967/files/46504102908.pdf
- https://cdn.shopify.com/s/files/1/0429/8778/2297/files/ending_sounds_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0429/9702/2879/files/avancemos_3_workbook_answers_pg_171.pdf
- https://cdn.shopify.com/s/files/1/0466/7113/4885/files/11508246136.pdf
- https://cdn.shopify.com/s/files/1/0435/7062/6723/files/boxetipajatugabikadot.pdf
- https://cdn.shopify.com/s/files/1/0436/3714/5753/files/dudopotonuka.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_off00006f73.bin97906d8262de2c68af866daff52f392a1605d6d297d3fc6b72ceb5ba06cf9672 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F73 | 5328 bytes |
font_01_sfnt_off00008183.bin1706ffb49d33d61ae05e8194a85342942b814babfed0925f000a7c869a81c109 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8183 | 10240 bytes |
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