MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic identified a link to a known malicious redirector at `https://ttraff.ru/pify?keyword=wave+function+of+the+universe+hawking+pdf`. The document body, though partially garbled, includes this URL, suggesting the document's primary purpose is to drive traffic to malicious sites. The presence of numerous Shopify-hosted links, some flagged as benign and others unknown, indicates a link farm strategy.
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=wave+function+of+the+universe+hawking+pdf
- http://files.learningdifferencesresourcegroup.com/uploads/1/3/2/7/132740445/wodisemunisipo.pdf
- http://files.myprovidenceconstruction.com/uploads/1/3/2/7/132740405/pumujej.pdf
- http://files.aztecbaja.com/uploads/1/3/0/8/130874015/nipono-faxolizuzokiluw-sulub.pdf
- http://tajaf.alinjarralabradors.com.au/uploads/1/3/1/6/131606407/4e00c60d14167.pdf
- https://cdn.shopify.com/s/files/1/0434/6229/5714/files/antibiotic_stewardship_program.pdf
- https://cdn.shopify.com/s/files/1/0434/5918/2745/files/tuwev.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/43181801848.pdf
- https://cdn.shopify.com/s/files/1/0429/3486/1991/files/jofakoximoxuvezaxivid.pdf
- https://cdn.shopify.com/s/files/1/0431/9654/7230/files/94094251952.pdf
- https://cdn.shopify.com/s/files/1/0433/5557/0341/files/bumewizesevedaz.pdf
- https://cdn.shopify.com/s/files/1/0428/7699/3695/files/xabaxu.pdf
- https://cdn.shopify.com/s/files/1/0433/0012/6885/files/algorithms_interview_questions.pdf
- https://cdn.shopify.com/s/files/1/0434/4751/7341/files/adorno_jazz.pdf
- https://cdn.shopify.com/s/files/1/0428/4124/3814/files/alopecia_x_spitz.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000623e.bindcd86a92943dc7409f4bcc4b49fce0a141ee348358e80b3e67e4ea6f7735218b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x623E | 5496 bytes |
font_01_sfnt_off000074fe.bin453b558336a3afc02026b6fd2b5549a7c1769b15f6afe8e3a73741661a1543ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74FE | 10088 bytes |
font_02_sfnt_off0000977d.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x977D | 4324 bytes |
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