MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan payload. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to malicious content. The embedded URL 'https://seumenha.ru/strik?utm_term=finnegans+wake+song+funny' appears to be a lure, potentially redirecting to further malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 6
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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 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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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://seumenha.ru/strik?utm_term=finnegans+wake+song+funny PDF link annotation
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- http://3bki.ru/reinforce_the_central_idea_in_a_speech_conclusionextlu.pdfIn PDF document text
- http://bellissimo.online/empirical_formula_problems_with_solutionstvmhu.pdfIn PDF document text
- http://rokagovisalojop.iblogger.org/blades_of_glory_full_movie.pdfIn PDF document text
- http://xevamoz.mygamesonline.org/94024339208.pdfIn PDF document text
- https://dawutika.weebly.com/uploads/1/3/1/4/131407504/luvawojimovuk_gewidodavoxuga_gevixu_luwuxa.pdfIn PDF document text
- https://legukofa.weebly.com/uploads/1/3/5/3/135318177/tuzabokude-marokijagi-motererugarewew.pdfIn PDF document text
- https://xifobosakup.weebly.com/uploads/1/3/2/8/132815359/fddad4af61.pdfIn PDF document text
- http://wixekubusafi.22web.org/algebra_1_practice_test_with_answers.pdfIn PDF document text
- https://dukinuvofipul.weebly.com/uploads/1/3/2/7/132711936/rufuvozu.pdfIn PDF document text
- https://weziriditovi.weebly.com/uploads/1/3/4/1/134108838/durunukuvuve.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://d9226533-59f4-4737-ae77-cfa9cdee5378.filesusr.com/ugd/d7c203_49b3ef3c630942c4a551a59df85465c9.pdf?index=trueIn PDF document text
- http://dixasimoxipux.rf.gd/baixar_namorado_de_aluguel.pdfIn PDF document text
- http://sakigekoxigukil.epizy.com/ye_bhagwa_rang_ringtone.pdfIn PDF document text
- https://550dfcec-0280-4316-a0d5-68b74a7a20b9.filesusr.com/ugd/f59309_98a981d57f4c4299b2388f45966f2cad.pdf?index=trueIn PDF document text
- https://f9c380c0-3c9a-404e-8c76-a924832b335c.filesusr.com/ugd/9c8fb9_ed9731d76eb94887b346fbfef08a0ba8.pdf?index=trueIn PDF document text
- http://faregelifega.rf.gd/66474159279.pdfIn PDF document text
- http://debalipusafuj.epizy.com/bugigineverozolaziniwifum.pdfIn PDF document text
- https://ced6af22-cf5f-4df0-9cd6-2d424634d287.filesusr.com/ugd/3eed2b_b431613b2aaa407aa85a7319f275b655.pdf?index=trueIn PDF document text
- https://f64a1a0a-debf-4843-a838-a34c0cae0f4a.filesusr.com/ugd/89602e_155ce76dc04d480ca85517e07b508c08.pdf?index=trueIn PDF document text
- http://lozosotozaroxi.rf.gd/91696230321.pdfIn PDF document text
- http://pewubik.atwebpages.com/pregnancy_and_carpal_tunnel_syndrome.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012f8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F8D | 4820 bytes |
SHA-256: 9f9fd30a18f1607b158e9f8b1a37dca2496200ab281590da017675c0d2e0d2ba |
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font_01_sfnt_off00014023.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14023 | 11688 bytes |
SHA-256: a533d2039ab2d88fde6ad14ece8e1fc94d173378cedc5604261bcabc1d10c919 |
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font_02_sfnt_off000167b1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x167B1 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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