MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic match for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to malicious infrastructure. The document body, though partially corrupted, contains the URL https://ttraff.com/pify?keyword=thanksgiving+math+coloring+worksheets+1st+grade, which is likely part of a lure to disguise the malicious redirect. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many of which point to benign Shopify domains but also include several unknown domains that could host further malicious content.
Heuristics 3
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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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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=thanksgiving+math+coloring+worksheets+1st+grade
- http://vetaba.topofthesouthclinic.co.nz/uploads/1/3/2/7/132710714/molefosob.pdf
- http://files.cmoseleymusic.com/uploads/1/3/1/4/131438313/rurojibimilix_dunox_waxas.pdf
- http://files.trialinnovations.com/uploads/1/3/1/4/131483371/varuniraviwipog.pdf
- http://files.salinaseminarseries.org/uploads/1/3/0/7/130739918/zikewu.pdf
- https://cdn.shopify.com/s/files/1/0433/4590/3781/files/mecanismo_de_accion_de_anticonvulsivantes.pdf
- https://cdn.shopify.com/s/files/1/0430/4722/3458/files/17949728017.pdf
- https://cdn.shopify.com/s/files/1/0434/4355/2416/files/2262885475.pdf
- https://cdn.shopify.com/s/files/1/0434/4836/9309/files/20079791393.pdf
- https://cdn.shopify.com/s/files/1/0429/0550/1852/files/dasgupta_vazirani_algorithms.pdf
- https://cdn.shopify.com/s/files/1/0431/7318/3643/files/68446287867.pdf
- https://cdn.shopify.com/s/files/1/0434/2608/7064/files/baruxomenepuwakonavesozif.pdf
- https://cdn.shopify.com/s/files/1/0428/3976/9254/files/lusulurefagudabe.pdf
- https://cdn.shopify.com/s/files/1/0435/2675/0357/files/pogira.pdf
- https://cdn.shopify.com/s/files/1/0430/1471/7597/files/either_and_neither_grammar_rules.pdf
- https://cdn.shopify.com/s/files/1/0429/5032/8486/files/79491982822.pdf
- https://cdn.shopify.com/s/files/1/0437/5409/4743/files/dadabezuvi.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_off00005140.bin337938d32a9a3d86ce18f12ac97969ac3fe1ca9061d1f7a1d199e26feab98d1c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5140 | 5568 bytes |
font_01_sfnt_off00006413.binba17075e03cabd1b244d10af46f68b616340ed9b30ef66e6569377ef1e7f6897 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6413 | 9692 bytes |
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