MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.ru/pify?keyword=capitals+of+countries+in+world+pdf'. The document body, though heavily obfuscated, contains text related to country capitals and the wkhtmltopdf application, suggesting a lure. The presence of numerous external PDF links, many hosted on Shopify, indicates a link farm strategy, likely to improve search engine ranking for malicious content or to obscure the ultimate destination.
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=capitals+of+countries+in+world+pdf
- http://files.rossyoga.com/uploads/1/3/1/8/131856492/litelixoxuro-pusumuku.pdf
- http://files.981themarcoislandfm.com/uploads/1/3/1/6/131606186/gamew.pdf
- http://moxizabew.dannimack.com/uploads/1/3/1/8/131857920/e55e1e.pdf
- http://files.medicalherbalistsussex.com/uploads/1/3/1/4/131483372/jutekegegezevukejulo.pdf
- http://files.texaspoliticaljobs.com/uploads/1/3/0/8/130874115/7770518.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/57148414383.pdf
- https://cdn.shopify.com/s/files/1/0434/0134/7226/files/47363894538.pdf
- https://cdn.shopify.com/s/files/1/0434/2874/1272/files/36780834602.pdf
- https://cdn.shopify.com/s/files/1/0429/3797/4950/files/nekutoso.pdf
- https://cdn.shopify.com/s/files/1/0433/0936/7461/files/pdf_file_reader_download_app.pdf
- https://cdn.shopify.com/s/files/1/0440/7102/6853/files/ncert_capacitors.pdf
- https://cdn.shopify.com/s/files/1/0432/2122/1533/files/12901527426.pdf
- https://cdn.shopify.com/s/files/1/0433/9440/0414/files/runupewegam.pdf
- https://cdn.shopify.com/s/files/1/0430/7399/4905/files/43096789783.pdf
- https://cdn.shopify.com/s/files/1/0437/5802/6903/files/leparesugelorafosapavigap.pdf
- https://cdn.shopify.com/s/files/1/0434/3041/2454/files/84441491802.pdf
- https://cdn.shopify.com/s/files/1/0432/6971/8182/files/kefatarejilekerol.pdf
- https://cdn.shopify.com/s/files/1/0431/3081/4626/files/gevanunoramukodipu.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_off00009d0e.bin3772555b29607ea97fbf6d78dae838ca31b46d823ba34c04bd664467f414fb4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D0E | 5148 bytes |
font_01_sfnt_off0000aeac.bin35299bdea553e12b5c2da4d913725787aab33c60d156e797d9ff39d5217c4da0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEAC | 10276 bytes |
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