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-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://nipisod.ru/123?utm_term=what+is+the+best+budget+lawn+mower PDF link annotation
- https://cdn.sqhk.co/pilozarager/c9gjiiK/fukas.pdfIn PDF document text
- https://selokifasafu.weebly.com/uploads/1/3/4/3/134383977/bavodiwevuvo.pdfIn PDF document text
- http://beririka.scienceontheweb.net/triangle_congruence_test_answer_key.pdfIn PDF document text
- http://taforojujutusig.mygamesonline.org/is_a_2009_toyota_corolla_a_good_car.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449629/normal_5fef3adc13e64.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4445541/normal_5ffa1b2660f6c.pdfIn PDF document text
- http://koxelovanalimu.getenjoyment.net/jexozumadi.pdfIn PDF document text
- https://lusenivusimutom.weebly.com/uploads/1/3/4/8/134887898/2139695.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4419191/normal_601e13f400144.pdfIn PDF document text
- http://pazujiz.mygamesonline.org/how_to_change_font_size_on_brother_p_touch_pt-70.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://minapisifiret.rf.gd/is_a_harley_rake_worth_it.pdfIn PDF document text
- http://dowinoxerirud.epizy.com/car_parking_games_free_for_laptop.pdfIn PDF document text
- http://gipenebome.epizy.com/best_answers_strengths_and_weaknesses.pdfIn PDF document text
- http://duwimufowewis.epizy.com/abirami_anthathi_devotional_songs_free.pdfIn PDF document text
- http://tumapaluk.rf.gd/53194194412.pdfIn PDF document text
- http://pubaxazuwatixam.rf.gd/61413261340.pdfIn PDF document text
- http://molodetagako.epizy.com/hello_my_baby_chordettes_sheet_music.pdfIn PDF document text
- http://vujipuxi.epizy.com/florida_used_car_bill_of_sale_form.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_off00010b57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B57 | 5484 bytes |
SHA-256: 8ad5c68c81e9e2e59c012f592686e6a1eaf30ac2110fa5fb3badea92f258707f |
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font_01_sfnt_off00011de3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DE3 | 10660 bytes |
SHA-256: 1ee6f1a30e88f80510aec81feed382d722c1d2272fd0a7ae18b5331752164332 |
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