MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link and a large number of external PDF links, suggesting a link farm or SEO poisoning tactic. The presence of a 'download button' heuristic further supports the lure. The primary malicious URL is https://ttraff.cc/pify?keyword=clinical+examination+nicholas+j+talley+pdf+download, which redirects to other content. While no scripts were extracted, the PDF structure and embedded links indicate a social engineering attempt to redirect the user to malicious infrastructure.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.cc/pify?keyword=clinical+examination+nicholas+j+talley+pdf+download
- http://files.createdheavens.com/uploads/1/3/1/3/131380063/9ddc7.pdf
- http://fenula.mcfcconference.com/uploads/1/3/2/6/132682787/dotidawo-kakikuxewusitaz-vuxut-rikatikes.pdf
- http://files.ultimatehotspringsguide.com/uploads/1/3/2/6/132695401/8764602.pdf
- http://files.naturetherapyonline.com/uploads/1/3/0/9/130969428/zanimituf.pdf
- http://files.seo-beastmode.com/uploads/1/3/1/6/131607712/sapakuvat.pdf
- https://cdn.shopify.com/s/files/1/0437/6333/5326/files/94765125428.pdf
- https://cdn.shopify.com/s/files/1/0432/0909/7384/files/nenepe.pdf
- https://cdn.shopify.com/s/files/1/0435/5240/7704/files/wifixupe.pdf
- https://cdn.shopify.com/s/files/1/0451/5692/5594/files/rijegogalerodon.pdf
- https://cdn.shopify.com/s/files/1/0431/2937/2832/files/mazatuwaser.pdf
- https://cdn.shopify.com/s/files/1/0430/7261/8657/files/folona.pdf
- https://cdn.shopify.com/s/files/1/0433/7251/1386/files/kewefexewejazeg.pdf
- https://cdn.shopify.com/s/files/1/0429/9623/6447/files/vikixufopige.pdf
- https://cdn.shopify.com/s/files/1/0431/2642/3708/files/present_perfect_affirmative_sentences_exercises.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_off00005b4f.bin6b3421483250048c6cd8379b2e4fe2d910c4132a4df72c575661e106ddf7c657 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B4F | 5544 bytes |
font_01_sfnt_off00006e1e.bin9d6241ab444eacbe9784a073880624d1aba501d06ae83e38a07df777166b102f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E1E | 10640 bytes |
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