MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics and ClamAV as malicious, specifically as a phishing trojan. The PDF contains numerous embedded URLs, with one prominent URL pointing to 'baarspo.ru', suggesting a phishing or malware distribution attempt. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a pattern of using disposable hosting for multiple links, further supporting a malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
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://baarspo.ru/strik?utm_term=anni+y+jasmin+serie+online PDF link annotation
- https://static.s123-cdn-static.com/uploads/4366351/normal_5fcbdbda4944b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4465007/normal_60659a8b321bf.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4393356/normal_5ff6a5898a34c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490380/normal_5ff0e17eec1ce.pdfIn PDF document text
- http://sowaviwexurejo.22web.org/anger_management_workbook.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495058/normal_5fda2a35bb6b8.pdfIn PDF document text
- http://pozonewexoz.iblogger.org/29798167655.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479691/normal_600f3bda4bf31.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4529697/normal_606563c473bf4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413111/normal_606375b4c4845.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/4dc79319-60ab-47e4-9e08-de37616e859f/31900626328.pdfIn PDF document text
- http://napalujimawoz.rf.gd/wesimonumu.pdfIn PDF document text
- https://s3.amazonaws.com/zuwosil/96952440776.pdfIn PDF document text
- https://s3.amazonaws.com/supefujoxopubu/will_stars_be_visible_tonight.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3800f27c-1dac-4aec-9676-f8e4c72eb68f/zevel.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25adedcc-3080-45be-ae36-94db0dac3aec/24002683704.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/090c0337-f4b5-4583-acf3-6b0c3fb22a9e/where_to_buy_replacement_parts_for_waterpik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/233ec8ac-4bfa-4028-88e7-0a37c8bdc8d1/how_to_write_an_essay_about_themes_in_a_book.pdfIn PDF document text
- https://s3.amazonaws.com/pirofopafu/sesotho_gospel_songs.pdfIn PDF document text
- http://vapasiwivomod.epizy.com/dell_vostro_3670_datasheet.pdfIn PDF document text
- http://junimuji.rf.gd/chuyen_doi_file_sang_jpg_online.pdfIn PDF document text
- https://s3.amazonaws.com/desekusoxi/keto_diet_plan_for_beginners_free_meal_plan.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00011a35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A35 | 8336 bytes |
SHA-256: 5de2fa5896e3e22fff01f2b4d99a4255af4b79a7bc062a9290be08c05b5b107b |
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font_01_sfnt_off000135f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135F2 | 4996 bytes |
SHA-256: 68b3c16105e27488ae2ecd6103cb3f30c9f1546abfb4b7691c73acf93851fb78 |
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font_02_sfnt_off000146e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x146E3 | 14576 bytes |
SHA-256: 590ef17f21e58f714b3a3bfec4372f540e5f9d0efcf08f00ab187bb5607f7d39 |
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font_03_sfnt_off000173f3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x173F3 | 16456 bytes |
SHA-256: 0577a852e355d365c8f645c39952e4cdca1b865e6c425ca0d85bda031547b680 |
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