Malware Insights
The PDF file contains a significant number of embedded links, with a critical heuristic firing for a PDF link farm. The primary redirector URL, 'https://ttraff.com/pify?keyword=android+studio+file+browser+example', suggests a lure related to software development, likely to disguise a malicious redirection. The majority of the links point to Shopify-hosted PDFs, forming a link farm. No scripts were extracted, and the document body is heavily obfuscated, but the link farm and redirector are strong indicators of malicious intent, likely for SEO manipulation or user redirection to malicious content.
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.com/pify?keyword=android+studio+file+browser+example
- http://vajawi.siintallating.com/uploads/1/3/1/4/131408024/xavunoza_mipepojax_votoxe.pdf
- http://fatuji.ukofc7464.com/uploads/1/3/2/8/132815787/e6e05ace900aa2.pdf
- http://files.bullardbasketball.com/uploads/1/3/0/7/130739802/6567a68e1583565.pdf
- https://cdn.shopify.com/s/files/1/0429/9181/2767/files/sibigugafe.pdf
- https://cdn.shopify.com/s/files/1/0431/5208/1053/files/vopisemotabarezigozasiwar.pdf
- https://cdn.shopify.com/s/files/1/0431/7564/1247/files/vmware_workstation_15_license_key.pdf
- https://cdn.shopify.com/s/files/1/0433/5907/6510/files/pejikizefanorexemuvu.pdf
- https://cdn.shopify.com/s/files/1/0430/5158/1597/files/gubepukada.pdf
- https://cdn.shopify.com/s/files/1/0433/4649/3605/files/69470402887.pdf
- https://cdn.shopify.com/s/files/1/0431/6997/2384/files/budedaretubunutosumab.pdf
- https://cdn.shopify.com/s/files/1/0440/7692/5078/files/biwipawoja.pdf
- https://cdn.shopify.com/s/files/1/0436/9671/7992/files/penuduzomemokidezibatub.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/munodivemonegexexak.pdf
- https://cdn.shopify.com/s/files/1/0435/2039/3380/files/basic_accounting_objective_type_questions_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0432/2358/0835/files/14302816524.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_off000072bf.bina39d5bf440e53c7059ecc5695d9cf99808b4afa6749cf9087d82cde58efdb2fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72BF | 5476 bytes |
font_01_sfnt_off00008551.bin9bda9d5a3988ce09805b682cb571c5f02fa793147833ccdf686c1e06cb08f567 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8551 | 10876 bytes |
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