MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify. One of the primary links, 'https://ttraff.cc/pify?keyword=calcium+hydroxide+msds+pdf', is identified as a malicious redirector. The document's structure and the presence of numerous links suggest a link farm or SEO poisoning tactic designed to drive traffic to malicious infrastructure.
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=calcium+hydroxide+msds+pdf
- http://dobejoseg.mgturpin.com/uploads/1/3/1/6/131607600/todalaz-tufesusidojef-nujizonak-tuvukodo.pdf
- http://xaruzef.imissthe90s.net/uploads/1/3/0/8/130813528/b8bfa35e8f.pdf
- http://pedeje.rockingsmithranch.com/uploads/1/3/1/0/131070420/1009809.pdf
- https://cdn.shopify.com/s/files/1/0430/0144/6554/files/nuvaredupefovuwoj.pdf
- https://cdn.shopify.com/s/files/1/0432/3698/2952/files/kilomizen.pdf
- https://cdn.shopify.com/s/files/1/0428/3393/6547/files/74257612106.pdf
- https://cdn.shopify.com/s/files/1/0429/3305/9737/files/92463025291.pdf
- https://cdn.shopify.com/s/files/1/0434/4204/5090/files/gukisigifa.pdf
- https://cdn.shopify.com/s/files/1/0432/5844/5979/files/bansal_classes_chemistry_notes_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/6887/5157/files/simeloxozasutel.pdf
- https://cdn.shopify.com/s/files/1/0433/2909/3784/files/51307461154.pdf
- https://cdn.shopify.com/s/files/1/0429/8581/6218/files/1623455080.pdf
- https://cdn.shopify.com/s/files/1/0428/3770/4867/files/59978127317.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/14981909947.pdf
- https://cdn.shopify.com/s/files/1/0434/9096/7714/files/bhagavad_gita_slokas_in_sanskrit_with_meaning_in_bengali.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_off00007196.bin986dd5cd3342191d3df365e2adae9b7564c4327cb144f6937a656d1266f20387 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7196 | 5468 bytes |
font_01_sfnt_off0000840e.bin3d1999cd8e3f71dcefe487b1389cdd37901e1e291556b0baa865091c5ed4db11 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x840E | 10348 bytes |
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