MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links that redirect to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. It also features a large number of external PDF links, suggesting a link farm for SEO manipulation or to distribute additional malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a 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.cc/pify?keyword=freepik+logo+free
- http://minedem.bobapink.com/uploads/1/3/1/6/131606479/2567393.pdf
- http://files.hydrocracker.co.uk/uploads/1/3/1/4/131407572/silomatojuzogebaz.pdf
- http://gemakib.kercherbiology.com/uploads/1/3/1/4/131406226/f47fc1.pdf
- http://gosovuxir.rcarballo.es/uploads/1/3/1/4/131409090/nexavika_nutuzusigupab.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/5961/7690/files/rimedio_contro_formiche_naturale.pdf
- https://cdn.shopify.com/s/files/1/0432/2040/2337/files/zezekepepetud.pdf
- https://cdn.shopify.com/s/files/1/0436/3137/8590/files/96759166843.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/fejatomamegebuwugibuvu.pdf
- https://cdn.shopify.com/s/files/1/0432/6536/0034/files/bapibiluribam.pdf
- https://cdn.shopify.com/s/files/1/0437/3302/4929/files/goodfellas_google_drive.pdf
- https://cdn.shopify.com/s/files/1/0429/0147/1388/files/kazipusuwa.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3429/files/temigunosexukutusavubo.pdf
- https://cdn.shopify.com/s/files/1/0431/3504/1702/files/29254838673.pdf
- https://cdn.shopify.com/s/files/1/0427/4785/5004/files/jokibugowi.pdf
- https://cdn.shopify.com/s/files/1/0432/9085/3531/files/xomegopigipabokorero.pdf
- https://cdn.shopify.com/s/files/1/0427/5778/3718/files/wawiwuxebawefigetivime.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_off00004721.bin8757183bbd84683b35eddc702d34085893b08356220f22ae83e85e9dbe81f155 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4721 | 4700 bytes |
font_01_sfnt_off0000573b.bin909bad5b646825cc198a354df005e18b34206a327bf61c6020a4cbd83f4dfe53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x573B | 9392 bytes |
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