MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm and a malicious redirector URL, disguised as a download for Minecraft mods. The ML classifier strongly indicated maliciousness. The embedded links likely serve to distribute malware or lead to phishing sites, aligning with spearphishing attachment tactics.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=lucky+block+mod+for+minecraft+pe+android
- http://files.artitudemarty.com/uploads/1/3/2/6/132681954/munezede_jixogavonajidu_xebivigub_waremedidujifiw.pdf
- http://files.writethegoodfuture.org/uploads/1/3/1/8/131872015/sokoneb.pdf
- http://files.fuertefitness.com/uploads/1/3/0/7/130775834/zasunem.pdf
- http://nojezuxa.thecrossingchurch.net/uploads/1/3/1/3/131379246/4482381.pdf
- http://gunik.ericaalmquistphotography.com/uploads/1/3/2/6/132695375/3f052eae32903.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9659/5861/files/python_interview_questions_and_answers_for_experienced_download.pdf
- https://cdn.shopify.com/s/files/1/0437/1123/4199/files/barthel_index_score.pdf
- https://cdn.shopify.com/s/files/1/0433/0130/6526/files/que_es_un_agente_patogeno.pdf
- https://cdn.shopify.com/s/files/1/0429/2388/4711/files/338825409.pdf
- https://cdn.shopify.com/s/files/1/0433/7215/0947/files/bending_moment_formula.pdf
- https://cdn.shopify.com/s/files/1/0434/5679/0695/files/disawiw.pdf
- https://cdn.shopify.com/s/files/1/0431/6112/5025/files/atkins_fisico_quimica_6_edio.pdf
- https://cdn.shopify.com/s/files/1/0434/6334/4280/files/dujasevupinasovojejusa.pdf
- https://cdn.shopify.com/s/files/1/0432/4671/5040/files/4656201013.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/81256704061.pdf
- https://cdn.shopify.com/s/files/1/0436/9462/0837/files/goripefabipajafix.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006165.bin8fd1c773b3472b6b9611a529841ea1196c185692242a2f3f9c9e1e41a6555795 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6165 | 5368 bytes |
font_01_sfnt_off00007398.bin8e7eeb4562c5930f274ef131773b1e00d45ab54de6323b4ab496f4f7e34dc5bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7398 | 10296 bytes |
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