MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high number of embedded links, many of which point to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains text related to a 'Briggs stratton 375 service manual' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier also flagged this PDF with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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/wix?keyword=briggs+stratton+375+service+manual
- https://cdn.shopify.com/s/files/1/0432/2800/4507/files/mazotuponiwukagunarisit.pdf
- https://cdn.shopify.com/s/files/1/0446/7880/7705/files/massey_ferguson_245.pdf
- https://cdn.shopify.com/s/files/1/0461/9993/1030/files/43702181459.pdf
- https://cdn.shopify.com/s/files/1/0430/9018/2297/files/53049608121.pdf
- https://cdn.shopify.com/s/files/1/0431/6368/0932/files/faromo.pdf
- https://cdn.shopify.com/s/files/1/0431/5345/7320/files/55903005257.pdf
- https://cdn.shopify.com/s/files/1/0457/4923/9964/files/3715656508.pdf
- https://cdn.shopify.com/s/files/1/0437/3243/5093/files/29858219524.pdf
- https://cdn.shopify.com/s/files/1/0432/1892/7775/files/learn_french_with_alexa.pdf
- https://cdn.shopify.com/s/files/1/0437/1978/6645/files/pikoxakoxebin.pdf
- https://cdn.shopify.com/s/files/1/0430/3156/0354/files/defitexodutexagevagile.pdf
- https://cdn.shopify.com/s/files/1/0433/9436/7649/files/carl_jung_aion.pdf
- https://cdn.shopify.com/s/files/1/0432/5621/7750/files/simexagoxalabilob.pdf
- https://cdn.shopify.com/s/files/1/0427/9356/6364/files/93827650216.pdf
- https://cdn.shopify.com/s/files/1/0448/7141/8018/files/lujeduxos.pdf
- https://cdn.shopify.com/s/files/1/0427/5198/3772/files/85941493404.pdf
- https://cdn.shopify.com/s/files/1/0432/7630/4544/files/acog_practice_bulletin_postpartum_hemorrhage.pdf
- https://cdn.shopify.com/s/files/1/0430/8588/9689/files/pilonoki.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_off00006085.bin4e026c753b0d2bd11473330279890bcc1df58c3e9c02441d616cc6f81d92ae76 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6085 | 5480 bytes |
font_01_sfnt_off0000731a.bin190a796cfbf66c4df77522ff8748b9c473b4e9595f07d96a8f7b0180fe60e6c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x731A | 10372 bytes |
font_02_sfnt_off000096a6.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96A6 | 4324 bytes |
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