MALICIOUS
150
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=corpsman+manual+pdf'. The presence of numerous links, including those hosted on Shopify, suggests a link farm or redirection tactic to obscure the ultimate malicious destination. No scripts were extracted from this sample.
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.ru/pify?keyword=corpsman+manual+pdf
- http://files.trottereventcenter-ord.com/uploads/1/3/1/8/131856769/wenitelapoxe-lojolajujun-lojomuriw.pdf
- http://files.dear2myheart.com/uploads/1/3/0/8/130873794/2584114.pdf
- http://files.salemumpires.com/uploads/1/3/1/4/131438423/4897237.pdf
- https://cdn.shopify.com/s/files/1/0429/3197/8403/files/wikafomopojakudedalur.pdf
- https://cdn.shopify.com/s/files/1/0432/2433/4498/files/89631977479.pdf
- https://cdn.shopify.com/s/files/1/0435/2563/6248/files/gejufuro.pdf
- https://cdn.shopify.com/s/files/1/0431/9540/0356/files/5559423822.pdf
- https://cdn.shopify.com/s/files/1/0430/4742/0066/files/wupafidenilutuxisaruge.pdf
- https://cdn.shopify.com/s/files/1/0435/0833/4744/files/thomas_calculus_13th_edition_solution_manual.pdf
- https://cdn.shopify.com/s/files/1/0435/8720/7327/files/wivarululuxesikato.pdf
- https://cdn.shopify.com/s/files/1/0430/3486/9921/files/38682582855.pdf
- https://cdn.shopify.com/s/files/1/0433/7529/6670/files/basozevevaripibo.pdf
- https://cdn.shopify.com/s/files/1/0432/7063/5678/files/5344653396.pdf
- https://cdn.shopify.com/s/files/1/0434/8497/1173/files/bomovepirepoxubimikara.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/87463685859.pdf
- https://cdn.shopify.com/s/files/1/0430/9303/3117/files/mupajewa.pdf
- https://cdn.shopify.com/s/files/1/0434/4525/6352/files/punuvu.pdf
- https://cdn.shopify.com/s/files/1/0433/4436/3678/files/vokan.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_off000046a9.bin77b51dc7281396c203d871bc826dc54fc5dee7ebd9dea77414eddd66fd549d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x46A9 | 5092 bytes |
font_01_sfnt_off000057d4.binbfec85484b3185d6a6258e5c8e81e794b3053e322921514895ba1af544acc606 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x57D4 | 9560 bytes |
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