MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, identified as a link farm, designed to redirect users to external resources. The primary redirector URL, https://ttraff.ru/pify?keyword=baixar+bncc+educa%25C3%25A7%25C3%25A3o+infantil+pdf, is flagged as malicious. This indicates a social engineering tactic to drive traffic to malicious infrastructure, likely for further exploitation or malware delivery.
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.ru/pify?keyword=baixar+bncc+educa%25C3%25A7%25C3%25A3o+infantil+pdf
- http://files.bullittownersclub.com/uploads/1/3/1/4/131408245/0b0cd44.pdf
- http://files.everlastinglovechurch.org/uploads/1/3/1/4/131437619/duporawojuw.pdf
- http://xaxebikoj.vanessakeel.com/uploads/1/3/0/7/130739678/2905936.pdf
- http://files.fifthavenuechristian.com/uploads/1/3/2/7/132710750/2420693.pdf
- https://cdn.shopify.com/s/files/1/0435/6397/4805/files/faradowasivotebuvomota.pdf
- https://cdn.shopify.com/s/files/1/0433/8925/5847/files/kabezimufopefinabegada.pdf
- https://cdn.shopify.com/s/files/1/0432/4294/6728/files/bonus.pdf
- https://cdn.shopify.com/s/files/1/0433/3712/1951/files/buchungsbesttigung_hotel.pdf
- https://cdn.shopify.com/s/files/1/0431/7180/7391/files/54210795539.pdf
- https://cdn.shopify.com/s/files/1/0428/3102/0198/files/nexesul.pdf
- https://cdn.shopify.com/s/files/1/0433/5288/3352/files/classical_mechanics_taylor_solutions_manual.pdf
- https://cdn.shopify.com/s/files/1/0444/4500/8039/files/cch_prosystem_fx_engagement_converter.pdf
- https://cdn.shopify.com/s/files/1/0434/4391/2854/files/10938756446.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tokon.pdf
- https://cdn.shopify.com/s/files/1/0434/0393/5911/files/nufaxasasupewonudukuj.pdf
- https://cdn.shopify.com/s/files/1/0430/3169/1421/files/76385164513.pdf
- https://cdn.shopify.com/s/files/1/0434/9480/1568/files/faxexutomiwan.pdf
- https://cdn.shopify.com/s/files/1/0434/0645/9032/files/fasuluzawo.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_off00008682.bin1036ea17270367781c6dfe976f3219b32d6bb362c7fc22057459b84dba01a7d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8682 | 5728 bytes |
font_01_sfnt_off00009931.bin94f7dc7ba2b1a1050b1dbbbca6efdd4ca32d4b180346c45ed6c6d647efa4eae8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9931 | 12504 bytes |
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