MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This indicates the document is designed to redirect users to malicious infrastructure. Additionally, a PDF SEO link farm heuristic was triggered, suggesting the document is part of a larger scheme to generate traffic or distribute malicious content through numerous links. The embedded URL in the document body, 'https://ttraff.com/pify?keyword=livro+cedulas+do+brasil+pdf', confirms the redirection attempt.
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=livro+cedulas+do+brasil+pdf
- http://files.alrajabahrain.org/uploads/1/3/0/7/130775292/rilinejilibul.pdf
- http://dezot.angelafiori.com/uploads/1/3/1/8/131871390/d5f36180.pdf
- http://dojobin.roydesignedthat.com/uploads/1/3/0/8/130874085/woguwaweneli.pdf
- http://romulus.etherealtoneworks.com/uploads/1/3/1/3/131380485/padukakaximaku.pdf
- https://cdn.shopify.com/s/files/1/0432/0896/6301/files/california_mushrooms_the_comprehensive_identification_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/66083684812.pdf
- https://cdn.shopify.com/s/files/1/0452/1800/5143/files/aditya_hridaya_stotra_malayalam.pdf
- https://cdn.shopify.com/s/files/1/0431/1715/0357/files/finizuzubokogujamite.pdf
- https://cdn.shopify.com/s/files/1/0428/3367/4396/files/76482933942.pdf
- https://cdn.shopify.com/s/files/1/0429/7415/0809/files/64957846533.pdf
- https://cdn.shopify.com/s/files/1/0427/6974/4028/files/robasizazotabor.pdf
- https://cdn.shopify.com/s/files/1/0428/4183/3635/files/37874501698.pdf
- https://cdn.shopify.com/s/files/1/0434/1471/6572/files/jadual_pembayaran_gaji_2020.pdf
- https://cdn.shopify.com/s/files/1/0441/1149/5320/files/ceptam_9_notification.pdf
- https://cdn.shopify.com/s/files/1/0428/3406/7615/files/58185773881.pdf
- https://cdn.shopify.com/s/files/1/0437/2532/4439/files/business_idea_proposal_sample.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/80787326618.pdf
- https://cdn.shopify.com/s/files/1/0435/0102/7493/files/8743482363.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_off00006aa2.bin2de5d8e81fcbb82bd59e59ef3fd5a71cf6bc2fe1bc117ff36ed00b0d8c01dc4f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AA2 | 5292 bytes |
font_01_sfnt_off00007cb3.bin2f3d66515e434b9ea0bf40a309de4bd067eff848e4cbcbf26bfc2c066c753fd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CB3 | 16864 bytes |
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