Malware Insights
The PDF file contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'https://ttraff.com/pify?keyword=bhoot+fm+13+september+2019'. This indicates an attempt to redirect the user to a malicious site. Additionally, the PDF exhibits characteristics of a link farm, with numerous embedded links, many hosted on cdn.shopify.com, suggesting an SEO-based lure. The presence of a 'download button' heuristic further supports the social engineering aspect of this attack. No scripts were extracted, but the combination of the malicious redirector and link farm points to a phishing or scam attempt.
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.com/pify?keyword=bhoot+fm+13+september+2019
- http://files.lisasanayedring.com/uploads/1/3/1/0/131070362/81b49.pdf
- https://cdn.shopify.com/s/files/1/0430/6799/8362/files/rimofajasaxo.pdf
- https://cdn.shopify.com/s/files/1/0444/4468/0359/files/tipos_de_incendios_industriales.pdf
- https://cdn.shopify.com/s/files/1/0433/8515/9843/files/75822162058.pdf
- https://cdn.shopify.com/s/files/1/0429/3174/9031/files/16026558165.pdf
- https://cdn.shopify.com/s/files/1/0438/0321/3984/files/95282406324.pdf
- https://cdn.shopify.com/s/files/1/0459/2412/2773/files/chemistry_mole_conversions_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0434/2218/7685/files/jedugi.pdf
- https://cdn.shopify.com/s/files/1/0440/7204/2661/files/muzuxesiturikenoku.pdf
- https://cdn.shopify.com/s/files/1/0431/4516/7008/files/lumawomiwa.pdf
- https://cdn.shopify.com/s/files/1/0431/2183/6193/files/78768389442.pdf
- https://cdn.shopify.com/s/files/1/0427/5663/6828/files/3380016129.pdf
- https://cdn.shopify.com/s/files/1/0433/2670/1723/files/54271561034.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_off00004004.bin4dd40566f71fe88bebf4febc814b2be51f8848a9182e0db3fe682c288a53b953 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4004 | 5368 bytes |
font_01_sfnt_off00005241.bind9b0b8995da27faba3d0e007a576304c58173100ebdbeeee5474090b1b7df64e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5241 | 9452 bytes |
font_02_sfnt_off000072a4.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A4 | 4324 bytes |
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