MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was identified as malicious due to its inclusion of a large number of external links, characteristic of a link farm. One of these links points to a known malicious redirector. The document body contains metadata indicating it was generated by wkhtmltopdf, suggesting it might be part of a larger automated content generation process for SEO spam or phishing.
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=pdf+catecismo+primera+comunion
- http://files.thujar.ca/uploads/1/3/1/3/131384771/308588.pdf
- http://files.jojoscelebrationcakes.com/uploads/1/3/0/9/130969731/fatoda.pdf
- http://files.plainbird.org/uploads/1/3/1/3/131380158/pufiw.pdf
- https://pimudan.files.wordpress.com/2020/06/92694278393.pdf
- https://kedibomomelu.files.wordpress.com/2020/06/xegunidilowunaxam.pdf
- https://natazilanufa.files.wordpress.com/2020/07/gazuguzetek.pdf
- https://pirusuzu.files.wordpress.com/2020/06/92160202665.pdf
- https://kiwepolojaka925135824.files.wordpress.com/2020/07/pifiroleleveporetigodof.pdf
- https://jepovamofeg.files.wordpress.com/2020/06/54565283755.pdf
- https://vogupiboje.files.wordpress.com/2020/06/zuvokidad.pdf
- https://fokowogireg727408738.files.wordpress.com/2020/06/mirutofogixer.pdf
- https://cdn.shopify.com/s/files/1/0431/2065/6545/files/tibidududagija.pdf
- https://cdn.shopify.com/s/files/1/0430/7222/5442/files/loditerelereguliba.pdf
- https://cdn.shopify.com/s/files/1/0431/4077/6093/files/fazabivopudidoruwite.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/fegaxovumemezoleme.pdf
- https://cdn.shopify.com/s/files/1/0430/1979/6643/files/kejovaneresezabozobopi.pdf
- https://cdn.shopify.com/s/files/1/0430/4017/8333/files/62212455145.pdf
- https://cdn.shopify.com/s/files/1/0433/2381/8139/files/33996223951.pdf
- https://cdn.shopify.com/s/files/1/0428/0582/1599/files/16156624486.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_off0000767a.bin275d721429a4e913bd481889c23e68e01030febaf49d1c03475cc624a3139895 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x767A | 4448 bytes |
font_01_sfnt_off00008616.bin0d9095c9fad88f6bc93f66ec262e3f200f198dfb713bbd749ad1beebfa96b97d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8616 | 5152 bytes |
font_02_sfnt_off0000977b.bin7b363d97c225c3f00bc609a016f0f7070fe4b2ab9d81587c8d2a08ca4917feee |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x977B | 10100 bytes |
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