MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external resources. One critical heuristic firing indicates that the document links to known malicious redirector infrastructure, specifically `https://ttraff.ru/pify?keyword=non+locomotor+skills+worksheet+for+grade+1`. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a link farm or redirection scheme designed to lead users to malicious content. 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.ru/pify?keyword=non+locomotor+skills+worksheet+for+grade+1
- http://files.creative-expressionsweddings.com/uploads/1/3/1/1/131164174/3f9d4.pdf
- http://gasedi.castleviewbands.com/uploads/1/3/1/6/131607131/a9c75d3553.pdf
- http://fopudasuw.mayorsbookclub.org/uploads/1/3/1/6/131636725/besapi.pdf
- http://files.theashbury.com/uploads/1/3/1/0/131070500/mamasufav_setejon_vemofuvaxogel_wufuramovip.pdf
- http://pokimidux.oeorchestras.com/uploads/1/3/2/8/132815028/lazaxumekek.pdf
- https://cdn.shopify.com/s/files/1/0437/7952/2714/files/protocolos_adicionales_a_los_convenios_de_ginebra_de_1949.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/40948382406.pdf
- https://cdn.shopify.com/s/files/1/0432/6083/8050/files/jarifagiv.pdf
- https://cdn.shopify.com/s/files/1/0428/6775/3116/files/pebuguruj.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/dinewulejuregoborepe.pdf
- https://cdn.shopify.com/s/files/1/0432/8528/2980/files/lebamukam.pdf
- https://cdn.shopify.com/s/files/1/0430/9850/5369/files/82881950326.pdf
- https://cdn.shopify.com/s/files/1/0436/3304/9753/files/cluster_computing_advantages_and_disadvantages.pdf
- https://cdn.shopify.com/s/files/1/0431/4837/8280/files/24771217721.pdf
- https://cdn.shopify.com/s/files/1/0435/6158/2755/files/8830496806.pdf
- https://cdn.shopify.com/s/files/1/0437/6382/6849/files/rapidex_english_speaking_book.pdf
- https://cdn.shopify.com/s/files/1/0432/7879/4920/files/haeckel_s_three_kingdom_classification.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_off0000603d.bin953f23c87f8ee02f731e07987b65c21784bfdc9e94b5c89ee7cf054ba1d6832b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x603D | 5612 bytes |
font_01_sfnt_off0000733a.binc69d81a3dfeed4413791863138d071a62b138e33c4457376e86cb0eacbe35d13 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x733A | 10104 bytes |
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