MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many pointing to Shopify domains, but one critical link redirects through ttraff.com. This indicates a link farm strategy, likely intended to lure users to malicious content. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
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.com/pify?keyword=lab+report+abstract+example+engineering
- http://files.southernoksrrodeo.com/uploads/1/3/1/1/131164046/kavadufavul.pdf
- https://cdn.shopify.com/s/files/1/0434/4443/7142/files/bojederafelakikigufusi.pdf
- https://cdn.shopify.com/s/files/1/0432/8646/2628/files/17814697348.pdf
- https://cdn.shopify.com/s/files/1/0431/8085/1364/files/66227083882.pdf
- https://cdn.shopify.com/s/files/1/0429/7284/0090/files/gisokugovibotelavexid.pdf
- https://cdn.shopify.com/s/files/1/0438/0898/1153/files/sineneduboxepidid.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wopeg.pdf
- https://cdn.shopify.com/s/files/1/0436/6408/1046/files/jorge_basadre_libros.pdf
- https://cdn.shopify.com/s/files/1/0434/5973/9814/files/giterujumudugemakusu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/riginijulu.pdf
- https://cdn.shopify.com/s/files/1/0430/0305/2191/files/24150592938.pdf
- https://cdn.shopify.com/s/files/1/0428/5405/6092/files/xozokili.pdf
- https://cdn.shopify.com/s/files/1/0438/1625/5645/files/bioavailability_and_bioequivalence.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_off00006f39.bin80e15233185f38a0f6dab24eec2980ba53c28121d24bf728fac261430cc34b14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F39 | 5404 bytes |
font_01_sfnt_off00008188.binbb518ecf40b19c8eec1926a3a5e9df547a520a4484aa187353a183d7ba710ed5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8188 | 10076 bytes |
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