Malware Insights
The PDF file contains a critical heuristic firing for a malicious redirector link, directing users to 'ttraff.cc'. This indicates an attempt to redirect users to potentially harmful content. Additionally, the PDF exhibits characteristics of a link farm, with numerous external links, many pointing to Shopify domains. The document body, though heavily obfuscated, contains text related to 'magnetic effect of electric current class 10 worksheet pdf', suggesting a lure to disguise the malicious intent. No scripts were extracted from this sample.
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=magnetic+effect+of+electric+current+class+10+worksheet+pdf
- http://files.trishatakestravel.com/uploads/1/3/1/3/131383478/5993549.pdf
- http://files.gregmoffattknives.com/uploads/1/3/1/6/131606642/d0d2609d0aa2.pdf
- http://files.patriciabjorklund.com/uploads/1/3/1/4/131407445/9610686.pdf
- https://cdn.shopify.com/s/files/1/0432/0047/9391/files/72463929947.pdf
- https://cdn.shopify.com/s/files/1/0437/7922/7810/files/49070323026.pdf
- https://cdn.shopify.com/s/files/1/0440/2960/8101/files/dumidadexanolamavolimafa.pdf
- https://cdn.shopify.com/s/files/1/0429/1811/7543/files/poditazijopadepovotil.pdf
- https://cdn.shopify.com/s/files/1/0435/7714/7547/files/21837234093.pdf
- https://cdn.shopify.com/s/files/1/0432/8774/0576/files/zosagikogemesobideluxo.pdf
- https://cdn.shopify.com/s/files/1/0437/0428/7383/files/wefebanuzilifig.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/2860038855.pdf
- https://cdn.shopify.com/s/files/1/0430/2998/7489/files/72724775086.pdf
- https://cdn.shopify.com/s/files/1/0431/6558/1469/files/tojodiradunemususebosepa.pdf
- https://cdn.shopify.com/s/files/1/0438/2310/4160/files/7784874478.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_off0000cd41.binf2b8fbf2759c2cf9280facb87baa053c4ce00b5ab5fe8ad7d1295e3c9c4d27cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCD41 | 5652 bytes |
font_01_sfnt_off0000e08f.bin785dcba92f6912a07c507f4da490ad291c35a5fb892f61301c5f15b3c4e3e248 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE08F | 10116 bytes |
font_02_sfnt_off00010335.bin48f515d49a265d3cec15dbd2d5f47ba1c49b14e3908a9c859c3ba8f821ef457d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10335 | 16068 bytes |
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