MALICIOUS
140
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for a 'Plantronics backbeat pro 2 manual pdf'. The heuristic firings indicate the PDF links to malicious redirector infrastructure and functions as a link farm. The presence of a callback phishing lure suggests a social engineering attempt to engage the user further.
Heuristics 4
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns
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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=plantronics+backbeat+pro+2+manual+pdf
- http://files.coronadohighschoolorchestra.com/uploads/1/3/1/8/131856124/semomitelo-wapugowake-lezim.pdf
- http://files.durhamsciencefair.ca/uploads/1/3/0/7/130739684/zatadizula.pdf
- http://banosabuz.nicolenaro.org/uploads/1/3/2/8/132814930/8627702.pdf
- https://cdn.shopify.com/s/files/1/0432/8099/0366/files/sazotasogokexejiguvov.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/alt_codes_star.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3981/files/55068169854.pdf
- https://cdn.shopify.com/s/files/1/0433/2896/2715/files/elements_of_statistical_learning_stanford.pdf
- https://cdn.shopify.com/s/files/1/0429/4233/3084/files/zoporuzikimives.pdf
- https://cdn.shopify.com/s/files/1/0428/5143/4652/files/namikubobebezakuv.pdf
- https://cdn.shopify.com/s/files/1/0435/7881/8715/files/rafuw.pdf
- https://cdn.shopify.com/s/files/1/0432/7473/1685/files/voltage_stabilizer_price_list.pdf
- https://cdn.shopify.com/s/files/1/0431/7980/2782/files/base64_encoded_file_php.pdf
- https://cdn.shopify.com/s/files/1/0432/5317/0339/files/juxabagegonuxen.pdf
- https://cdn.shopify.com/s/files/1/0431/1692/0996/files/38368756502.pdf
- https://cdn.shopify.com/s/files/1/0432/8371/0108/files/stryker_endoscopy_catalog.pdf
- https://cdn.shopify.com/s/files/1/0438/4561/5766/files/dobajojizunijiwutako.pdf
- https://cdn.shopify.com/s/files/1/0435/1184/0927/files/tiwokepurupusumir.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_off00006b67.bin379e761ae25d5d8a2ed7289de2d5faed4c102ae2816e0a7402757822da19130e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B67 | 5640 bytes |
font_01_sfnt_off00007e7b.bin1be70aa966880cd3b5d5bad6487026c6f21d46918aa9d9fe32e7c63118fd05a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E7B | 15856 bytes |
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