MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a heuristic firing for a malicious redirector link, which points to 'https://ttraff.cc/pify?keyword=receptores+nicotinicos+de+acetilcolina+pdf'. This URL is likely used to redirect the user to a malicious site. The document also contains a large number of external PDF links, many hosted on Shopify, which is indicative of a link farm used for SEO poisoning or to obscure the final malicious destination. The document body contains garbled text but also includes the suspicious URL.
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=receptores+nicotinicos+de+acetilcolina+pdf
- http://ruxim.readingswithkaren.ca/uploads/1/3/1/3/131380729/vegurezafa_sepebok.pdf
- http://files.northjeffersonrepublicanclub.com/uploads/1/3/0/9/130969577/9e8006fa918b6d5.pdf
- http://files.andbardc.com/uploads/1/3/0/8/130873769/8113143.pdf
- http://files.coolblue-bb.com/uploads/1/3/0/7/130775515/mumofomom-falanoxij-pijaforexemuvib.pdf
- https://cdn.shopify.com/s/files/1/0430/6285/3794/files/badatixewetinukew.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/walezilufotalenuzodumis.pdf
- https://cdn.shopify.com/s/files/1/0431/0230/6468/files/abedular_de_canencia.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87967576867.pdf
- https://cdn.shopify.com/s/files/1/0428/1230/9670/files/belududeg.pdf
- https://cdn.shopify.com/s/files/1/0429/3191/2857/files/68593367526.pdf
- https://cdn.shopify.com/s/files/1/0431/8648/7455/files/the_binding_of_isaac_rebirth_download.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/70278744099.pdf
- https://cdn.shopify.com/s/files/1/0431/5240/8742/files/givupovekilivesuvoxom.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wizivudid.pdf
- https://cdn.shopify.com/s/files/1/0437/5491/3943/files/90926182299.pdf
- https://cdn.shopify.com/s/files/1/0438/6249/1286/files/oregon_dmv_accident_report_fillable.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/
- https://cdn.shopify.com/s/files/1/0431/0230/6
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000081a8.bin632c989d8a3f21cc684b4c31af8aa0c8369258c20bde12a9477311f4bdadf9d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81A8 | 5156 bytes |
font_01_sfnt_off00009348.bin37fc706632968583b209a709c2c243db6a18fc0310eeebee3ccf736766589006 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9348 | 11040 bytes |
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