MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a deceptive call-to-action button and embeds multiple links, including one pointing to a known malicious redirector. The primary malicious URL, https://ttraff.com/pify?keyword=free+calligraphy+worksheets+printable+pdf, is designed to lure users with the promise of free worksheets, but ultimately redirects to potentially harmful content. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm intended for SEO manipulation or to obscure the final malicious destination.
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=free+calligraphy+worksheets+printable+pdf
- http://files.mcmillansj.com/uploads/1/3/2/7/132712355/1580116.pdf
- http://files.jwhumbertinc.com/uploads/1/3/2/6/132695569/mepupukelowuna-pedipopez-fitiwusaz.pdf
- http://files.startxbenefits.com/uploads/1/3/2/6/132683328/9979d7e4740838.pdf
- https://cdn.shopify.com/s/files/1/0430/6354/1917/files/buwinoxitalewujufelex.pdf
- https://cdn.shopify.com/s/files/1/0431/7026/7291/files/newark_weather_radar.pdf
- https://cdn.shopify.com/s/files/1/0432/0316/6369/files/12291594160.pdf
- https://cdn.shopify.com/s/files/1/0428/0261/0335/files/rokizizenuvijuxekejadawe.pdf
- https://cdn.shopify.com/s/files/1/0430/0914/7043/files/24757831496.pdf
- https://cdn.shopify.com/s/files/1/0429/5199/9637/files/wazasajipepaxi.pdf
- https://cdn.shopify.com/s/files/1/0431/8907/6117/files/tenejokosulajabo.pdf
- https://cdn.shopify.com/s/files/1/0431/6961/1932/files/misewusi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kilezibuvi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wesani.pdf
- https://cdn.shopify.com/s/files/1/0434/0521/3847/files/72239210468.pdf
- https://cdn.shopify.com/s/files/1/0431/1603/6249/files/86197148184.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_off00006677.bin8b8688df71f5b116186b179713f685ab6b8c9624556169ba6a68090a1cf1bc9b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6677 | 5772 bytes |
font_01_sfnt_off00007a28.binbf3dbeab143d8a7e068e41a7c18ae238c4523ff284e28134cab0171ceb9425fc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A28 | 10404 bytes |
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