MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious due to a critical heuristic identifying a link to known malicious redirector infrastructure. The document body contains the same malicious URL, suggesting it is the primary lure. The presence of a link farm heuristic further indicates a malicious intent to distribute content or redirect users. No scripts were extracted, but the embedded URL is the main indicator of compromise.
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/wix?keyword=phoenix+wolfgang+amadeus+phoenix+zip
- https://cdn.shop
- https://cdn.shopify.com/s/files/1/0430/1019/5605/files/41479872504.pdf
- https://cdn.shopify.com/s/files/1/0432/2636/6116/files/flow_chart_pptx_template.pdf
- https://cdn.shopify.com/s/files/1/0431/8960/0414/files/forms_of_data_analysis_in_quantitative_research.pdf
- https://cdn.shopify.com/s/files/1/0431/4936/1314/files/didunapukuzepomivubun.pdf
- https://cdn.shopify.com/s/files/1/0433/0081/4998/files/31256496946.pdf
- https://cdn.shopify.com/s/files/1/0430/9201/7305/files/77326574760.pdf
- https://cdn.shopify.com/s/files/1/0433/5511/1589/files/22483756392.pdf
- https://cdn.shopify.com/s/files/1/0432/2469/4942/files/31395600412.pdf
- https://cdn.shopify.com/s/files/1/0429/7300/3939/files/9092516754.pdf
- https://cdn.shopify.com/s/files/1/0463/7392/9115/files/fixusevusaponizis.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9952/files/biblia_reina_valera_1960_amen_amen.pdf
- https://cdn.shopify.com/s/files/1/0430/0885/2117/files/84629199839.pdf
- https://cdn.shopify.com/s/files/1/0430/9932/4577/files/types_culture_media_microbiology.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_off00006279.bin508519842153fb2fa85e36fff3063c4cb428bfbadac7a18a4a097928d297a83b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6279 | 5572 bytes |
font_01_sfnt_off00007569.bin30e09285b7aed04619bd5117952bb2bd7d6c6ba37de20283eb7e78020a73fcc3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7569 | 16016 bytes |
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