MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=brochure+templates+free'. This URL is presented within the document body, suggesting a social engineering lure to trick users into clicking it. The PDF also contains a large number of external links, many of which are hosted on Shopify, potentially as part of a link farm to improve search engine ranking for malicious content. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.cc/pify?keyword=brochure+templates+free
- http://files.amwellvalleyhounds.org/uploads/1/3/2/6/132681153/muledezesil-kowuf.pdf
- http://kulizer.linguafrancainstitute.com/uploads/1/3/2/3/132302780/xidimifesi-narijezixiran-wejeto.pdf
- http://wuwerewur.davetanproperty.com/uploads/1/3/0/8/130874431/sotiga-wukufizarodekop-poropozu.pdf
- http://siweb.carolmeadsart.com/uploads/1/3/1/4/131453960/40bac6d1884291b.pdf
- http://wukafafug.kruegervp.com/uploads/1/3/1/4/131454165/tupilivaxoramisekilo.pdf
- https://cdn.shopify.com/s/files/1/0457/7578/2054/files/staying_safe_at_home_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0436/4114/3454/files/19890796059.pdf
- https://cdn.shopify.com/s/files/1/0430/4168/5665/files/nibomifobepumugovoxi.pdf
- https://cdn.shopify.com/s/files/1/0447/9238/1589/files/82629161783.pdf
- https://cdn.shopify.com/s/files/1/0437/0412/3557/files/bellower_guide_raid_shadow_legends.pdf
- https://cdn.shopify.com/s/files/1/0432/2282/7165/files/21565031501.pdf
- https://cdn.shopify.com/s/files/1/0437/1116/8664/files/porefatopojaxane.pdf
- https://cdn.shopify.com/s/files/1/0431/4474/1015/files/accountant_cv.pdf
- https://cdn.shopify.com/s/files/1/0431/3825/2957/files/business_case_analysis_template_free.pdf
- https://cdn.shopify.com/s/files/1/0434/6488/4384/files/radios_at_walmart.pdf
- https://cdn.shopify.com/s/files/1/0428/4933/7507/files/gobilewu.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_off0000894e.bin7d2d8e66a0d7feba9489ecf1cfa8be7fe227be043c22735f74a32bf617b0e353 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x894E | 5304 bytes |
font_01_sfnt_off00009b32.bind9fa9babf415a1454e478f457d75f42a9a7a810634cb95f33428e2ec1cb90d73 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B32 | 10544 bytes |
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