MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF contains numerous links, with one pointing to a known malicious redirector (ttraff.com). The document body, though heavily obfuscated, suggests a lure related to 'Zealot wireless bluetooth headphones manual'. The presence of a link farm heuristic further indicates an attempt to distribute malicious content or engage in SEO poisoning. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/wb?keyword=zealot%20wireless%20bluetooth%20headphones%20manual In PDF document text
- http://files.allenlightshow.com/uploads/1/3/2/6/132682745/7d61264286bde.pdfIn PDF document text
- http://files.willshowstopper.com/uploads/1/3/1/3/131383510/wufazax_lexow_tatutamiwuro_gajuwepu.pdfIn PDF document text
- http://files.evictory108.com/uploads/1/3/1/3/131381900/zimovibaxotozu.pdfIn PDF document text
- http://files.artz-rva.com/uploads/1/3/1/4/131453982/bbbfb0.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0406/0071/files/2223392945.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3015/1330/files/loramijiwupojar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8016/3227/files/famamupu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1102/2756/files/medegatoxajidut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3636/8296/files/67689606166.pdfIn PDF document text
- https://rokedumeze.files.wordpress.com/2020/07/roberemurozoda.pdfIn PDF document text
- https://tegedow.files.wordpress.com/2020/07/govetajaxojafogof.pdfIn PDF document text
- https://luxotamataxo.files.wordpress.com/2020/06/65766780154.pdfIn PDF document text
- https://kemujemurer.files.wordpress.com/2020/06/sopus.pdfIn PDF document text
- https://mifetaf234194639.files.wordpress.com/2020/06/89461367422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kemulubu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kemisavixazesunomezixe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/21884581804.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3173/2132/files/mogutewijubugalex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3033/2060/files/tugakezavogakoxatatajo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6680/9765/files/sepivimewubusapezulap.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zorugeligix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/9284441163.pdf?v=1594212706In PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f93.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F93 | 5268 bytes |
SHA-256: 312ec769fd89b737710a32862cf5c4c63d4122469dce0e654d1d04fc5f21a5c9 |
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font_01_sfnt_off0000814f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x814F | 10572 bytes |
SHA-256: 1a5d02312ce987d2aab621a3786721c6b34b4d4a06534b316e89bde5fb571999 |
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