MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a primary external URI pointing to 'pistant.ru'. Heuristics indicate this PDF is part of a link farm hosted on disposable domains, and ClamAV detection confirms it as 'Pdf.Phishing.Trojan'. The document body, though heavily obfuscated, contains references to 'wkhtmltopdf' and a date, suggesting it was generated programmatically to appear as a resource about spawning houses in Minecraft, likely to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://pistant.ru/pbw?utm_term=how+do+you+spawn+a+house+in+minecraft PDF link annotation
- https://static.s123-cdn-static.com/uploads/4454822/normal_5fec753bdc3ed.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379240/normal_601d171a50a24.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4463002/normal_6049e7d50b5e1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366958/normal_602eb053e561e.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445544/normal_5ff2e608af2ef.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4468837/normal_6018e35cd6885.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412377/normal_60c1b7a6ab2d5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4382958/normal_5fc7fdcdd0b05.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447450/normal_5fff2dfcf3c3c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390383/normal_605f7d7e12e0a.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413473/normal_5fd3c01e4d0d4.pdfIn PDF document text
- https://static.s123-cdn-static-d.com/uploads/4389821/normal_60b4b1353ffd7.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://visetululiv.pbworks.com/w/file/fetch/144416721/captive_minecraft_map_1.15.2.pdfIn PDF document text
- http://xojifot.pbworks.com/f/49219219142.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2d419c19-d553-4021-bafe-158adf72b7af/soveg.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aea73f30-5207-4d43-8537-0ce98930d990/motijukobaxetewow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d4f8155-f156-4d67-865c-65cc32ffca09/jijumiwojunikikonuf.pdfIn PDF document text
- http://gosirata.pbworks.com/f/physics_objective_questions_in_hindi_download.pdfIn PDF document text
- http://febokipup.pbworks.com/w/file/fetch/144666945/siralowamepujiwujidewone.pdfIn PDF document text
- http://nusuwoxub.pbworks.com/f/58056010122.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ddf728d-5602-4e39-84c4-8cb46d67e54c/how_to_attach_dremel_attachments.pdfIn PDF document text
- http://wisarazed.pbworks.com/w/file/fetch/144480867/where_are_nordictrack_rowers_made.pdfIn PDF document text
- http://kevuxezedila.pbworks.com/f/kits_dream_league_soccer_2019_club_africain.pdfIn PDF document text
- http://gisugakeg.pbworks.com/w/file/fetch/144652650/shooting_games_unblocked_battle_royale.pdfIn PDF document text
- http://lodenapokot.pbworks.com/w/file/fetch/144781395/what_does_it_mean_when_my_kenmore_stove_says_f10.pdfIn PDF document text
- http://kusarolox.pbworks.com/w/file/fetch/144726855/kufiwomajuwejisisudano.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/593ac372-7362-4f3f-8e64-e26863cf0d10/gawodapadijizipirevadu.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_off0000e94a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE94A | 5516 bytes |
SHA-256: 485273053080ebe126829c4bef4eda9575184780d5694e725b35de8f96815571 |
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font_01_sfnt_off0000fbf4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBF4 | 10520 bytes |
SHA-256: 55c58af01ac5b12151dd43e1aadf35a3f0eafc693d8b949646feecb4b36e65dc |
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