MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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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://maypoin.ru/123?utm_term=restaurante+don+juan+palermo+buenos+aires PDF link annotation
- https://cdn-cms.f-static.net/uploads/4444115/normal_60352b2ceca96.pdfIn PDF document text
- http://likedizar.medianewsonline.com/how_to_pair_ue_boom_2_speakers_together.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375515/normal_600ddfab79e81.pdfIn PDF document text
- https://cdn.sqhk.co/buvoxinas/HPA0ihH/61034463530.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4505837/normal_5ff04ca5d3a8f.pdfIn PDF document text
- http://xagelofitu.22web.org/54942113659.pdfIn PDF document text
- https://cdn.sqhk.co/nugopanage/mjjjaB2/zoxuzuxinativimir.pdfIn PDF document text
- http://suzamajotibe.mywebcommunity.org/how_to_become_a_ussf_referee.pdfIn PDF document text
- https://cdn.sqhk.co/jumifokujuje/heHMDgj/39037606990.pdfIn PDF document text
- https://cdn.sqhk.co/didatife/Phcicd5/jungle_marble_blast_game_app.pdfIn PDF document text
- http://nesorus.mywebcommunity.org/16979139146.pdfIn PDF document text
- http://luwogexejel.getenjoyment.net/geronimo_stilton_book_1_read_online.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vawerudarasikow.myartsonline.com/29635193070.pdfIn PDF document text
- http://wijogural.epizy.com/interior_design_book_free.pdfIn PDF document text
- http://kanusilos.epizy.com/anchored_sheet_pile_retaining_wall.pdfIn PDF document text
- http://ruxemad.epizy.com/balao_da_informatica_araraquara.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ff32.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF32 | 5328 bytes |
SHA-256: 75e2200dafb70180d38118b6e5d3727aaf15910fde50a08f646aa34befbad026 |
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font_01_sfnt_off0001113d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1113D | 12844 bytes |
SHA-256: dbfd81d4259612a5df7b202434165e11725c173185448e0ac1cc9639d95181a4 |
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