MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for SEO spam and phishing. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=reasoning+and+computer+aptitude+questions+and+answers+pdf'. The document body, though heavily obfuscated, also contains this URL and other Shopify links, suggesting a lure to download further malicious content. No scripts were extracted from this sample.
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=reasoning+and+computer+aptitude+questions+and+answers+pdf
- http://files.gypsygeorge.com/uploads/1/3/0/9/130969340/tawejakomigedapiziz.pdf
- http://files.sammybeaugard.com/uploads/1/3/0/9/130968972/tukojibetezemiwotuw.pdf
- http://files.kurtweissgerber.com/uploads/1/3/1/0/131069819/gibapalarifirose.pdf
- http://tuxojufo.pittsburghighschoolband.org/uploads/1/3/0/8/130874493/4658262.pdf
- https://cdn.shopify.com/s/files/1/0431/8488/1827/files/panep.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ninitegabi.pdf
- https://cdn.shopify.com/s/files/1/0428/1935/4791/files/wonijoguzi.pdf
- https://cdn.shopify.com/s/files/1/0446/0825/8211/files/data_analytics_made_accessible_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/9816/7713/files/jofirugot.pdf
- https://cdn.shopify.com/s/files/1/0440/1161/8462/files/motulek.pdf
- https://cdn.shopify.com/s/files/1/0438/8667/4088/files/bunsenbrenner_fhrerschein.pdf
- https://cdn.shopify.com/s/files/1/0432/6545/8336/files/ugly_book_electrical.pdf
- https://cdn.shopify.com/s/files/1/0430/7877/9029/files/3366134807.pdf
- https://cdn.shopify.com/s/files/1/0438/1753/3597/files/tofipoburim.pdf
- https://cdn.shopify.com/s/files/1/0431/6132/1634/files/seporediniworajijate.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/fapodepemiretewuroraga.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/furosesamipuramef.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_off000066a9.bin99beaafb9f6fc39145325e7355ff2479b12b9495e38860fb53323a70c11a0545 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66A9 | 5668 bytes |
font_01_sfnt_off000079ea.bin28e964b1f0b9aaf2be07ad1086d910a8f4824f28eb0d4bc7abdb6af9da4f05fd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79EA | 11760 bytes |
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